TW201814895A - Camera module and array camera module based on integrated packaging process - Google Patents

Abstract

The invention relates to a photographing module and array photographing module based upon integrally packaging technique, wherein the array photographing module comprises a plurality of photographing module units which respectively comprise circuit boards, integrally formed bases, photosensitive elements, lenses, light filter element lens bases and light filter elements; wherein the photosensitive element can be workably connected to the circuit board. The light filter element lens base can be mounted at the integrally formed base. The light filter element is disposed at the light filter element lens base such that the light filter element is not necessarily and directly mounted at the integrally formed base to protect the light filter element, thereby reducing demand area of the light filter element.

Description

Camera module and array camera module based on integrated packaging process

The invention relates to the field of camera modules, and further relates to a camera module and an array camera module based on an integrated packaging process.

The camera module is one of the indispensable components of smart electronic devices, such as but not limited to smart electronic devices such as smart phones, cameras, computer equipment, and wearable devices. With the continuous development and popularization of various smart devices, the requirements for camera modules are becoming higher and higher.

In recent years, the rapid development of smart electronic devices has become increasingly thinner and thinner, and camera modules have to adapt to their development, and have increasingly demanded multifunctionality, thinness, and miniaturization, so that smart electronic devices can do more and more. It is thinner and smaller, and meets the imaging requirements of the device for the camera module. Therefore, camera module manufacturers continue to devote themselves to designing and manufacturing camera modules that meet these requirements.

Molded packaging technology is a newly developed packaging technology based on traditional COB packaging. As shown in FIG. 1A, the circuit board is packaged by using a conventional molding and packaging technology. In this structure, the molding part 1 is packaged on the circuit board 2 by molding, and then the wafer 3 is connected to the circuit board 2, and the filter 4 is mounted on the molding part 1. The molding part 1 covers the electronic components 5 on the circuit board, thereby reducing the space occupied by the electronic components 5 of the camera module independently, so that the size of the camera module can be reduced, and the dust attached to the electronic components can affect the camera. The imaging quality of the module.

Referring to FIG. 1B is a conventional COB packaged circuit board. Compared with the transmission COB packaging technology, the molding packaging technology has many advantages, such as replacing the lens holder 7 by the molding part 1, reducing the occupied space of the electronic component 5 alone, and reducing the size of the camera module; avoiding the electronic component 5 The dust on the camera affects the imaging quality of the camera module, but at the same time, this structure also brings some new problems. The filter is an important element in the modern camera film group. The filter filters infrared light in the light, making the light closer to the effect of human eyes. Because the filter is easily damaged and accounts for a large proportion of the cost of the entire camera module, the larger the area, the more expensive, and the larger the area of the filter, the more difficult to control the manufacturing accuracy. Therefore, the molding and packaging technology However, the filter becomes an implementation difficulty.

First of all, compared to the traditional COB packaging method, the molding packaging method covers the electronic component 5 by the molding part, and uses the space position of the electronic component 5. However, the upper part of the molding part is larger than the COB lens holder. The mounting space of 4 is, that is, the area of the filter 4 required for the molding package is large.

Specifically, referring to FIG. 1B, a conventional COB filter is mounted on the lens holder 7. Since the lens holder 7 is mounted on the circuit board 2 in the later stage, it can be manufactured in different shapes, such as extending inward Therefore, it is possible to reduce the area of the filter as much as possible on the basis of ensuring that the photosensitive area is not blocked, so that it is more convenient to install on the basis of ensuring the use needs, and the price of the small area filter is lower, making The cost of the overall camera module is reduced. In the molding package, the molding part 1 is integrally formed on the circuit board 2 through a mold, and the molding part extends from bottom to top. Therefore, the area of the filter 4 is determined by the opening of the molding part 1. The required area of the filter 4 is large.

Secondly, in the molding and packaging method, referring to FIG. 1A, the filter 4 needs to be installed in the groove 6 of the molding portion 1, and based on the molding and packaging process, it is difficult to control the shape of the corner opening. That is, the groove walls forming the grooves 6, especially the locations where the groove walls meet, may be deformed, such as burrs, which may not provide good installation conditions for the filter 4, and may not ensure flatness. Filters are easily damaged. In addition, the conventional lens holder 7 has an inner groove 8, that is, the lens holder 7 can extend inward, provide a position for mounting the filter 4, and reduce the installation area of the filter 4. And because the molding is one-time molding, there is a problem of drafting during the manufacturing process through the mold, so the traditional lens holder structure cannot be manufactured by molding, so the molding package is limited to some specific structures, such as without Moulded part 1 of inner groove 8. There are some relative advantages and disadvantages between the traditional lens holder, the molded package lens holder and the corresponding molding process, so the advantages of the two need to be combined.

Third, even if the molding portion 1 is formed in a platform shape without forming the groove 6, a better flatness of the surface can be ensured, and a better mounting condition for the filter 4 can be provided. However, in this structure, on the one hand, the filter 4 needs to be coordinated with the other components such as the lens or the driver to distribute the packaging portion. This situation requires high mounting accuracy, and other components are likely to damage the filter during the installation process. On the other hand, the distance between the filter and the lens is relatively short, the lens in the lens can easily touch the filter, and the back focal length of the lens is increased.

In addition, the circuit board needs to mount the photosensitive element, the electronic element, and the molding part. The layout of these components affects the area of the required circuit board. Based on the molding method of the packaging part, the width is usually larger than that of a conventional mirror. The width of the socket thus increases the footprint on the circuit board.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the camera module includes a filter element lens holder, the filter element lens holder and an integrated base of the camera module. The seats cooperate to provide support for different parts of the camera module.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder provides a suitable mounting position for the filter element, so that the filter element does not need to be directly installed. An integrated base on the camera module.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder has a support slot, and the filter element is adapted to be installed in the support slot, As a result, the position of the filter element is relatively lowered.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder has a joint groove, and the joint groove is adapted to be connected to the integrated base, so that The relative height of the filter element lens holder and the integrated base is reduced, so that the filter element is closer to the photosensitive element of the camera module.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder includes a main body and at least one extension arm, and the extension arm extends from a lower part of the main body. The support groove is formed by extending inward.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens seat includes at least a lower sink arm, and the lower arm extends longitudinally from the main body. The extension arm extends laterally from the sinker arm to form the engagement groove and the support groove, respectively.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the integrated base has at least one gap and communicates with the outside, and the filter element lens holder includes at least one extended edge. The extension edges correspond to the notches and are adapted to different lateral widths of the integrated base.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder includes an upper extension wall, and the upper extension wall restrains and limits the camera module. The position of the driver or lens makes the optical axis of the camera module consistent.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, in which the filter element lens holder is used to relieve the stress received when the filter element is directly mounted on the integrated base Function to protect the filter element.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the array camera module includes a conjoined filter element lens holder, which is integrally connected by at least two filter element lens holders. It is easy to support multiple filter elements at the same time to ensure consistency among multiple camera modules.

In order to achieve at least one of the above objectives of the present invention, an aspect of the present invention provides a camera module, the camera module includes: at least one integrated base assembly; at least one photosensitive element; at least one lens; at least one filter element A lens mount and at least one filter element; wherein the integrated base element includes an integrated base and a circuit board, and the integrated base is integrally packaged with the circuit board; wherein the photosensitive element is operatively connected to In the circuit board, the filter element lens holder is installed on the integrated base, and cooperates with the integrated base to form a light window to provide a light path for the photosensitive element. The filter element is provided in the integrated base. The filter element lens holder, so that the filter element is located on a photosensitive path of the photosensitive element; wherein the lens is located on a photosensitive path of the photosensitive element.

According to some embodiments, the filter element lens holder in the camera module includes a filter element lens holder main body and at least one extension arm, and the extension arm is partially from the filter element lens holder main body. The horizontally extending body forms a supporting groove, which is suitable for installing the filter element.

According to some embodiments, the filter element lens holder in the camera module includes a filter element lens holder main body, at least a lower sinker arm, and at least one extension arm, and the sinker arm is from the filter element. The lens holder main body is turned to form a joint groove, which is adapted to be connected to the integrated base, and the inner extension arm is turned from the sunken arm to form a support groove, which is suitable for mounting the filter element.

According to some embodiments, a corner opening is formed adjacent to the extension arm in the camera module, and the corner opening extends outward from the light window, so as to increase the luminous flux at the position of the corner opening.

According to some embodiments, in the camera module, the sunken arm extends from the main body of the filter element lens holder toward a direction adjacent to the photosensitive element, and the filter element sinks adjacent to the photosensitive element.

According to some embodiments, the extension arm in the camera module extends laterally inward from the sinker arm, thereby reducing the mounting area of the filter element.

According to some embodiments, the integrated base of the camera module has at least one mounting slot and at least one notch, the mounting slot is connected to the light window, and the notch is connected to the light window and the outside, The filter element lens holder main body of the filter element lens holder includes at least one engaging edge and at least one extending edge, the engaging edge is adapted to be engaged with the mounting groove, and the extending edge is adapted to fill the gap. Form a closed environment.

According to some embodiments, the integrated base of the camera module includes three mounting grooves, the mounting grooves form a U-shaped structure, and the filter element lens holder main body of the filter element lens holder has Three joining edges are formed to form a U-shaped structure suitable for joining to the mounting groove.

According to some embodiments, the integrated base of the camera module has two mounting grooves and two notches, the mounting grooves communicate with the light window, the notches communicate with the light window and the outside, the The filter element lens holder main body of the filter element lens holder includes two engaging edges and two extending edges, the two engaging edges are adapted to be connected to the two mounting grooves, and the two extending edges are adapted to extend to the two The gap forms a closed environment.

According to some embodiments, the two mounting grooves of the integrated base in the camera module are opposite, the two notches are opposite, the two joining edges of the filter element lens holder are opposite, and the two extending Opposite sides.

According to some embodiments, in the camera module, the two mounting grooves of the one-piece base are adjacent to each other, the two notches are adjacent, and the two joining edges of the filter element lens holder are adjacent to each other. The extended edges are adjacent.

According to some embodiments, the integrated base of the camera module has a mounting slot and three notches, the mounting slot communicates with the light window, the notch communicates with the light window and the outside, and the The filter element lens holder main body of the filter element lens holder includes a joint edge and three extension edges, the joint edge is adapted to be engaged with the mounting groove, and the three extension edges are adapted to extend through the three notch formations. A closed environment.

According to some embodiments, the filter element lens holder in the camera module includes an upper extension wall, and the upper extension wall extends upward from the main body of the filter element lens holder to form a limiting opening.

According to some embodiments, the filter element lens holder in the camera module includes an upper extension wall and a lower extension wall, and the upper extension wall extends upward from the main body of the filter element lens holder to form a limit. The lower extension wall extends downward from the main body of the lens holder of the filter element to form a lower opening.

According to some embodiments, the filter element lens holder of the camera module has an accommodating opening for accommodating the filter element, so that the filter element is located on a photosensitive path of the photosensitive element.

According to some embodiments, the integrated base in the camera module includes a base body, the base body is integrally packaged with the circuit board, and the base body has at least one opening to communicate with the light. The window and the outside, the filter element lens holder is supplemented to the opening to form the light window.

According to some embodiments, the opening in the camera module has an inverted trapezoidal structure that gradually increases from bottom to top.

According to some embodiments, the filter element lens holder in the camera module is at least partially connected to the circuit board.

According to some embodiments, the filter element lens holder in the camera module includes at least one extension leg, and the extension leg integrally extends downward from the filter element lens holder main body to the circuit board, and supplements the circuit board. The opening of the one-piece base makes the periphery of the light window closed.

According to some embodiments, the opening in the camera module has an inverted trapezoidal structure that gradually increases from bottom to top, and the extension leg has an inverted trapezoidal shape that matches the shape of the opening to facilitate passage through the opening. Limit the filter element lens holder.

According to some embodiments, the camera module includes at least one driver, the driver is at least partially selectively mounted on the integrated base and the filter element lens mount, and the lens is mounted on the driver.

According to some embodiments, the lens in the camera module is at least partially selectively mounted on the integrated base and the filter element lens holder.

According to some embodiments, the lens in the camera module is at least partially mounted on the integrated base.

According to some embodiments, the filter element in the camera module is selected from the group consisting of an infrared cut-off filter, a blue glass filter, and a wafer-level infrared cut-off filter.

According to some embodiments, the integrated packaging process in the camera module is integrated packaging by molding.

According to some embodiments, the circuit board in the camera module includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, and the integrated base covers the electronic component. And integratedly packaged on the substrate.

According to some embodiments, the integrated base in the camera module has a lens barrel wall forming a lens chamber, which is suitable for mounting a lens.

According to some embodiments, the filter element lens holder in the camera module is formed by injection molding.

According to some embodiments, the integrated base of the camera module has an inner side surface, the inner side surface has an inclination angle, and the engagement groove has an engagement angle, which is adapted to the inclination angle.

According to some embodiments, the camera module includes a plurality of the integrated base elements, a plurality of the photosensitive elements, a plurality of lenses, a plurality of filter element holders, and a plurality of filters to form an array camera module. Set, wherein each of the integrated base elements and the circuit board are integrally connected to form a conjoined circuit board, each of the integrated bases is integrally connected to form a conjoined base, and each of the filter element lens holders is integrated Connected to form a conjoined filter element lens holder.

According to some embodiments, the filter element lens holder in the camera module includes at least one limiting protrusion, and the limiting protrusion is at least partially and convexly upward from the top of the filter element lens holder main body. extend.

According to some embodiments, the limiting element protrusion in the camera module has a ring structure.

According to some embodiments, the camera module includes a driver, the lens is mounted on the driver, and the limiting protrusion is adapted to limit the driver to the outside.

Another aspect of the present invention also provides an optical element applied to a camera module. The optical element includes: at least one integrated base assembly; at least one photosensitive element; at least one filter element lens holder and at least one filter Element; wherein the integrated base element includes an integrated base and a circuit board, and the integrated base is integrally packaged on the circuit board; wherein the photosensitive element is operatively connected to the circuit board, the The filter element lens holder is installed on the integrated base, and cooperates with the integrated base to form a light window to provide a light path for the photosensitive element. The filter element is disposed on the filter element lens holder. So that the filter element is located on the light sensing path of the light sensing element; wherein the lens of the camera module is located on the light sensing path of the light sensing element.

Another aspect of the present invention provides an array camera module, which includes a plurality of camera module units arranged in an array. Each of the camera module units includes an integrated base assembly, a photosensitive element, and a lens. A filter element lens holder and a filter element; wherein the integrated base element includes an integrated base and a circuit board, and the integrated base is integrally packaged with the circuit board to form a light window, The photosensitive element provides a light path; wherein each of the photosensitive elements is operatively connected to the circuit board, the filter element lens holder is installed on the integrated base, and the filter element is provided on the filter. A light element lens holder, so that the filter element is located on the light sensing path of the light sensing element; wherein the lens is located on the light sensing path of the light sensing element; wherein the integrated base of the plurality of camera module units is single Integrally connected to form a conjoined base.

According to some embodiments, a plurality of the circuit boards are integrally connected to form a one-piece circuit board, and a plurality of the filter element lens holders are integrally connected to form a one-piece filter element lens holder. It can be understood that, in some embodiments, the plurality of circuit boards may also be independent circuit boards, and the plurality of filter element lens holders may also be independent filter element lens holders.

According to some embodiments, the one-piece base in the array camera module includes a plurality of base bodies, each of the base bodies forms the light window, and the adjacent base bodies are integrally connected to form a single base. The body, the conjoined filter element lens holder includes a plurality of support grooves, which are connected to the corresponding light windows, and the support grooves are suitable for installing the filter element, and the filter element lens holder is adjacent The integral connection forms a crossover part, and the crossover part crosses over the conjoined part of the conjoined base.

According to some embodiments, each of the filter element lens mounts in the array camera module includes a filter element lens mount main body and at least one extension arm, and the extension arms extend from the filter element lens mount main body. Partially extending laterally and integrally to form a supporting groove suitable for mounting the filter element.

According to some embodiments, each of the filter element lens mounts in the array camera module includes a filter element lens mount main body, at least a lower sink arm, and at least one extended arm, and the lower arm is provided from the filter. The main body of the optical element lens holder is turned to form a joint groove, which is adapted to be connected to the integrated base. The extension arm is turned from the sunken arm to form a support groove, which is suitable for installing the filter element. .

According to some embodiments, a corner opening is formed adjacent to the extension arm in the array camera module, and the corner opening extends outward from the light window, so as to increase the luminous flux at the position of the corner opening.

According to some embodiments, in the array camera module, the sinking arm is turned from the main body of the filter element lens holder to a reverse extension adjacent to the photosensitive element, and the filter element sinks adjacent to the photosensitive element. .

According to some embodiments, in the array camera module, the extension arm extends laterally inward from the extension arm, thereby reducing the installation area of the filter element.

According to some embodiments, each of the integrated bases in the array camera module has at least one mounting slot and at least one notch, the mounting slot is connected to the light window, and the notch is connected to the light window and Externally, the filter element lens holder main body of the filter element lens holder includes at least one joint edge and at least one extension edge, the joint edge is adapted to be engaged with the mounting groove, and the extension edge is adapted to extend the The gap forms a closed environment.

According to some embodiments, each of the integrated bases in the array camera module includes three mounting grooves, and the mounting grooves form a U-shaped structure, and the filter element lens holder of the filter element lens holder The main body includes three joint edges, and the joint edges form a U-shaped structure adapted to be engaged with the mounting groove.

According to some embodiments, each of the integrated bases in the array camera module has two mounting grooves and two notches, the mounting grooves communicate with the light window, and the notches communicate with the light window and the outside, The filter element lens main body of the filter element lens base includes two joint edges and two extension edges. The two joint edges are adapted to be engaged with the two mounting grooves, and the two extension edges are adapted to extend between the two. The gap forms a closed environment.

According to some embodiments, the two mounting grooves of each of the one-piece bases of the array camera module are opposite, the two notches are opposite, the two joining edges of the filter element lens holder are opposite, and the two The extended sides are opposite.

According to some embodiments, the two mounting grooves of each of the integrated bases of the array camera module are adjacent, the two notches are adjacent, and the two joining edges of the filter element lens holder are adjacent. The two extended edges are adjacent.

According to some embodiments, each of the integrated bases in the array camera module has a mounting slot and three notches, the mounting slot is connected to the light window, and the notch is connected to the light window and the outside, The filter element lens main body of the filter element lens base includes a joint edge and three extension edges, the joint is adapted to be connected to the mounting groove, and the three extension edges are adapted to extend to three of the notches. Form a closed environment.

According to some embodiments, each of the filter element lens holders in the array camera module includes an upper extension wall, and the upper extension wall extends upward from the main body of the filter element lens holder to form a limit opening. .

According to some embodiments, each of the filter element lens holders in the array camera module includes an upper extension wall and a lower extension wall, and the upper extension wall is formed to extend upwards from the main body of the filter element lens holder. A limiting opening, the lower extension wall extends downward from the main body of the filter element lens holder to form a lower opening.

According to some embodiments, the one-piece base in the array camera module has at least one opening extending to the circuit board, and the one-piece filter element lens holder includes at least one extension leg, which is complementary to the The opening of the conjoined base is connected to the circuit board.

According to some embodiments, in the array camera module, the extension leg extends from the main body of the filter element lens holder to the circuit board, so that the periphery of the corresponding light window is closed.

According to some embodiments, in the array camera module, the extension leg is located between two adjacent light windows to separate the two light windows.

According to some embodiments, each of the filter element lens holders in the array camera module has at least one receiving port for receiving the filter element, so that the filter element is located on the light receiving side of the photosensitive element. path.

According to some embodiments, the array camera module includes at least one driver, the driver is at least partially selectively mounted on the integrated base and the integrated filter element lens holder, and the lens is mounted on the integrated base. The driver forms a moving focus camera module.

According to some embodiments, at least one of the lenses in the array camera module is selectively installed at least partially on the integrated base and the integrated filter element lens holder to form a certain focus camera module.

According to some embodiments, at least one camera module in the array camera module is a moving focus camera module, and at least one of the camera modules is a fixed focus camera module.

According to some embodiments, at least two of the camera modules in the array camera module are dynamic focus camera modules.

According to some embodiments, at least two of the camera modules in the array camera module are fixed focus camera modules.

According to some embodiments, the array camera module includes two camera module units to form a dual camera module.

According to another aspect of the present invention, the present invention provides an array camera module including: at least two lenses; at least two photosensitive elements; at least one connected circuit board; at least one connected base, which is integrally packaged in the connected Body circuit board, and forming at least two light windows, which respectively provide a light path for the lens and the photosensitive element; at least two filter elements; and at least two filter element lens holders, each of the filter element mirrors A seat is mounted on the conjoined base, and each of the filter elements is respectively mounted on a corresponding lens element lens mount, and is located between the corresponding lens and the photosensitive element.

According to another aspect of the present invention, an electronic device is provided, which includes an electronic device main body and one or more camera modules, and each of the camera modules is disposed on the electronic device main body.

According to some embodiments, the electronic device includes, but is not limited to, a smart phone, a wearable device, a computer device, a television, a vehicle, a camera, and a monitoring device.

Another aspect of the present invention provides an electronic device, which includes an electronic device body and the one or more array camera modules, and each of the array camera modules is disposed on the electronic device body.

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are merely examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

Those skilled in the art should understand that, in the disclosure of the present invention, the terms "vertical", "horizontal", "up", "down", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "level", "top", "bottom", "inside", "outside" and the like are based on the orientations or positional relationships shown in the drawings, which are merely for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, so the above terms should not be construed as limiting the invention.

It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element may be one, and in other embodiments, the number of The number may be plural, and the term "a" cannot be understood as a limitation on the number.

The molding and packaging process is an important application process recently developed in the field of camera modules. Although it is a well-known technology in other fields, it is in the field of camera modules, especially for the recently popular multi-lens and high-pixel camera modules. The molding and packaging process shows its advantages and importance, and enters the stage of suitable applications. Compared with the traditional COB packaged camera module, the camera module based on the molding and packaging process forms a lens holder through the molding package instead of the traditional separate lens holder, which can reduce the size of the camera module and provide a flat mounting surface. Other advantages, but the replacement lens holder formed by the molding package needs to assume the functions of the original lens holder, such as installing a filter element. As mentioned above, the lens holder formed by the mold package is not suitable for directly mounting the filter element. On the other hand, the layout of the photosensitive elements and electronic components on the circuit board will affect the size of the camera module. According to the present invention, a camera module, an array camera module and a filter element lens holder based on the integrated packaging process are provided. The filter element lens holder is introduced into the camera module and the array camera module in the integrated packaging process. The filter element lens holder and the integrated base are matched to bear the function of the traditional lens holder, so that based on the application of the integrated packaging process, such as a molded integral molding process, it can be a filter element, a driver or a lens Provide good installation conditions, make up for the installation problems caused by the integrated packaging process, and arrange the components on the circuit board more reasonably, so that the space of the circuit board is fully utilized, and the size of the camera module is further reduced.

As shown in FIGS. 2 to 4, it is a camera module according to a first preferred embodiment of the present invention. The camera module 100 can be applied to various electronic devices, such as, but not limited to, smart phones, wearable devices, computer equipment, televisions, vehicles, cameras, monitoring devices, etc. The camera module 100 cooperates with the The electronic device realizes image acquisition and reproduction of the target object.

As shown in FIGS. 2 to 4, it is a camera module according to a first preferred embodiment of the present invention. The camera module 100 includes a lens 30 and an optical element. The optical element includes an integrated base element 10, a photosensitive element 20, a filter element lens holder 40, and a filter element 50.

The integrated base element 10 includes an integrated base 11 and a circuit board 12, and the integrated base 11 is integrally packaged with the circuit board 12. For example, but not limited to, a mold is integrally packaged with the circuit. Plate 12, the filter element lens holder 40 is mounted on the integrated base 11, so that the integrated base 11 and the filter element lens holder 40 cooperate with each other and can replace the lens holder or bracket of a conventional camera module And, it is not necessary to attach the lens holder or the bracket to the circuit board by glue in a similar traditional packaging process. The photosensitive element 20 is operatively connected to the circuit board 12. The photosensitive element 20 is electrically connected to the circuit board 12 of the integrated base element 10, the filter element lens holder 40 is mounted on the integrated base assembly 10, and the lens 30 is located on the photosensitive element 20 photosensitive path.

The integrated base 11 has a light window 111 and a base body 112 forming the light window 111. The light window 111 provides a light path for the photosensitive element 20. The base body 112 is integrally molded. Packaged in the circuit board 12. Particularly, in this embodiment, the light window 111 is a ring structure with a closed periphery, so as to provide a closed internal environment for the lens 30. The circuit board 12 includes a substrate 121 and a plurality of electronic components 122 formed on the substrate 121 such as by SMT process. The electronic components 122 include, but are not limited to, resistors, capacitors, and driving devices. In this embodiment of the present invention, the one-piece base 11 is integrally packaged with the substrate 121 and is integrally covered with the electronic component 122, thereby preventing dust and debris from adhering in a conventional camera module The electronic component 122 contaminates the photosensitive element 20 and affects the imaging effect. It can be understood that, in another modified embodiment, it is also possible that the electronic component 122 is buried in the substrate 121, that is, the electronic component 122 may not be exposed to the outside. The substrate 121 of the circuit board 12 may be a PCB rigid board, a PCB flexible board, a rigid-flexible board, a ceramic substrate, or the like. It is worth mentioning that, in this preferred embodiment of the present invention, because the integrated base 11 can completely cover these electronic components 122, the electronic components 122 may not be embedded in the substrate 121. The substrate 121 is only used to form a conductive line, so that the thickness of the integrated base assembly 10 finally obtained is smaller.

It is worth mentioning that, in some embodiments, the electronic component 122 is disposed around the photosensitive element 20, and in different embodiments, the position of the electronic component 122 can be set as required The design layout, for example, concentrated on one or both sides, can be matched with the setting position of the photosensitive element 20 and the subsequent setting position of the electrical connection element 203 and the shape of the filter element lens holder 40, so as to make more reasonable use. The spatial position on the substrate 122 reduces the size of the camera module as much as possible. Those skilled in the art should understand that the installation position and type of the electronic component 122 are not limited by the present invention. It is worth mentioning that in the actual cross-section, due to the different positions of the electronic components 122, the electronic components may not be visible in the cross-section or may only be seen on one side, but in the present section In the attached drawings of the invention, for easy understanding and description, the electronic components 122 are all visible in a cross-section, and the present invention is not limited in this regard.

More specifically, the substrate 121 has an upper surface 1211 and a lower surface 1212. The upper surface 1211 and the lens 30 are opposite to each other, and the lower surface 1212 and the lens 30 are opposite to each other. The photosensitive element 20 includes a front surface 201 and a back surface 202. The front surface 201 is opposite to the lens 30 for performing the light sensing function. The back surface 202 is opposite to the lens 30 and is used to be attached to the lens 30. The upper surface 1211 of the substrate 121. The photosensitive element 20 is electrically connected to the substrate 121 through at least one electrical connection element 203. The electrical connection element 203 is exemplified but not limited to gold wire, silver wire, copper wire, and aluminum wire. The electrical connection element 203 may be disposed on one side, two sides, three sides, or four sides of the photosensitive element 20. In some drawings of the present invention, an embodiment in which the electrical connection element 203 is provided on four sides is The examples are illustrated, but in other embodiments, the electrical connection elements 203 may be provided as one side, two sides, or three sides as required. Those skilled in the art should understand that the number of the electrical connection elements 203 is provided. , Location, and type are not limitations of the present invention.

The manner in which the photosensitive element 20 is mounted on the substrate 121 is, for example, but not limited to, a SMT process (Surface Mount Technology, surface mount process), and is electrically connected to the substrate through a COB (Chip On Board) gold wire. 121. Of course, in other embodiments of the present invention, the manner in which the photosensitive element 20 is mounted on the substrate 121 can be achieved by other methods, such as in-line, FC (Flip Chip), etc. Persons should understand that the connection and installation manner of the photosensitive element 20 and the circuit board 12 is not a limitation of the present invention.

More specifically, the front surface 201 of the photosensitive element 20 has a photosensitive region 1311 and a non-photosensitive region 1312. In particular, the non-photosensitive region 1312 surrounds the periphery of the photosensitive region 1311. The photosensitive region 1311 is used for performing a photosensitive function to convert an optical signal into an electrical signal. The non-photosensitive region 1312 is electrically connected to the circuit board 12 through the electrical connection element 203 and transmits the electrical signal to the circuit board 12. Circuit board 12. The lens 30 is optically aligned with the photosensitive element 20 with the same optical axis, so that light passing through the lens 30 can reach the photosensitive element 20 through the light window 111 and further pass through the photosensitive element 20. After the photoelectric conversion, the electrical signal can be transmitted to the circuit board 12, so that the camera module 100 can collect image information.

As shown in FIGS. 2 and 3, the camera module 100 includes a filter element 50 for filtering light passing through the lens 30. The filter element 50 is, for example but not limited to, an infrared cut-off filter, a blue glass filter, a wafer-level infrared cut-off filter, a total transmission lens, and a visible light filter. The filter element 50 is mounted on the filter element lens holder 40 and is located in a light path of the photosensitive element 20. The camera module may further include a driver 60, such as a voice coil motor, a piezoelectric motor, and the like. The lens 30 is mounted on the driver 60 so as to form a moving focus camera module, namely an AF (Auto Focus) camera module. The driver 60 includes at least one pin 61. The driver 60 is operatively connected to the circuit board 12 through the pin 61. The pin 61 may be one of a single pin, a double pin, a single row pin, or a double row pin. In some drawings of the present invention, a dual pin is used as an example for illustration, but it is not a limitation. The pin 61 is usually located near the edge, and is taken from the position corresponding to the AA line in the position of FIG. 3, corresponding to the cross-sectional view of FIG. 2, and the pin 61 is actually not visible in the cross-sectional view corresponding to FIG. 2, but In order to facilitate understanding and description, the existence of the pin 61 is indicated by a dotted line in the corresponding cross-sectional view. Those skilled in the art should understand that the type, shape, and setting position of the pins 61 are not limited by the present invention.

As shown in FIGS. 2 to 4, the filter element 50 is mounted on the filter element lens holder 40 and is sunk in the light window 111 of the integrated base 11. The one-piece base 11 of the one-piece base element 10 has a top surface 113, the filter element lens holder 40 is installed on the top surface 113 of the one-piece base 11, and the driver 60 is installed. On the filter element lens holder 40. According to this embodiment of the present invention, the top surface 113 of the integrated base 11 extends planarly. In other words, the integrated base 11 forms a platform structure without stepped protrusions, and the filter element lens holder 40 is mounted on the platform structure. It is worth mentioning that, in this way, the top surface 113 of the integrated base 11 extends planarly without any obvious bending angle. Therefore, during the integrated packaging process, such as the molding process, it is possible to A more flat and burr-free mounting surface is obtained, which provides a flat mounting condition for the filter element lens holder 40.

It is worth mentioning that the filter element 50, such as a blue glass filter, is a relatively fragile and relatively expensive element and is easy to break. Therefore, protecting the filter element 50 is also extremely important in the process of manufacturing the camera module An important aspect. In the present invention, the one-piece base 11 is made by molding, such as injection molding or compression molding, and the material of the filter element lens holder 40 is not limited, as long as it has sufficient strength to mount the filter element 50 . Preferably, the filter element lens holder 40 and the one-piece base 11 can be manufactured by different manufacturing processes, such as an injection molding process to make the filter element lens holder 40, and a transfer mold molding process. The integrated base 11 can use different materials, so that the filter element lens holder 40 and the integrated base 11 have different hardnesses and different surface flexibility. For example, the filter element lens holder 40 can be made. It has better flexibility, so that when the filter element 50 is mounted on the filter element lens holder 40, it is mounted on the filter element lens holder compared to the case where it is mounted on the integrated base 11. The stress applied at 40 is smaller, so that the filter element 50 is more suitable for installation, so that the filter element 50 is damaged or chipped. In other words, the filter element lens holder 40 relieves the external stress that the filter element 50 may receive, such as the stress received when the filter element 50 is directly bonded to the integrated base 11.

Further, the filter element lens holder 40 has at least one supporting groove 41 and at least one engaging groove 42. The supporting groove 41 is used for installing the filter element 50, and the engaging groove 42 is used for installing in the one body. Base 11 The support groove 41 communicates with the light window 111 and forms a receiving opening 411 for receiving the filter element 50. The engaging groove 42 surrounds the periphery of the bottom of the filter element lens holder 40. In other words, the filter element lens holder 40 has the receiving opening 411 for accommodating the filter element 50 so that the filter element 50 is located on a light receiving path of the light receiving element 20.

It is worth mentioning that the relative height of the filter element 50 and the filter element lens holder 40 is installed in the support groove 41 so that the filter element 50 does not protrude from the filter element 50 or less. The filter element lens holder 40 does not increase the height of the camera module 100 and does not easily touch the lens 50 or the driver 60.

In other words, the support groove 41 forms an inner loop, so that the filter element 50 is installed inside the filter element lens holder 40 and located in the light path of the photosensitive element 20. The engaging groove 42 forms an outer loop so as to be externally engaged with the integrated base 11. The integrated base 11 provides an installation position for the filter element lens holder 40.

More specifically, the shape of the engaging groove 42 matches the shape of the integrated base 11, so that the filter element lens holder 40 is stably mounted on the integrated base 11.

Further, referring to FIG. 2 to FIG. 4, the filter element lens holder 40 includes a filter element lens holder main body 43, at least one extension arm 44, and at least a lower sinking arm 45. The filter element lens holder main body 43 integrally extends in a turning manner and a longitudinal direction, so that the installation position of the filter element 50 sinks into the light window 111. The extension arm 44 extends from the sinker arm 45 to the ground and extends laterally, so as to provide a horizontal direction mounting position for the filter element 50, so that the filter element 50 and the photosensitive element 20 The optical axis is consistent. In the example in the figure, the filter element lens holder 40 includes four integrally connected extension arms 44 and four integrally connected sinkers 45, each of the extensional arms 44 and each of the The sunken arm 45 extends at different positions to form the ring-shaped integrated filter element lens holder 40.

In other words, the sinker arm 45 extends longitudinally and integrally on the inside of the filter element lens holder main body 43, and the engaging groove 42 is formed on the bottom side of the filter element lens holder main body 43 so as to be engaged with In the integrated base 11, the extension arm 44 extends laterally from the inside of the sinker arm 45, and the support groove 41 is formed on the top side of the extension arm 44 to support the filter. Element 50.

In an embodiment, a shape of the engaging groove 42 of the filter element lens holder 40 is consistent with a shape of the light window 111 formed by the integrated base 11, and a shape of the supporting groove 41 is the same as the shape of the supporting groove 41. The shape of the filter element 50 is uniform. In particular, the filter element 50 has a square structure, and the top view of the support groove 41 is a ring structure, such as a square ring.

The filter element lens holder 40 has the receiving opening 411 for accommodating the filter element 50 so that the filter element 50 is located on a light receiving path of the light receiving element 20. Specifically, the lens holder body 43 and the extension arm 44 form the receiving opening 411, that is, the extension length of the extension arm 44 determines the minimum area required by the filter element 50. It is worth mentioning that in the molding and packaging process, since the extension arm 44 cannot be formed, the area of the required filter elements is large, or the area of the filter elements is increased compared to that required by the traditional lens holder. In the present invention, the extension arm 44 extends inward, so that the required area of the filter element 50 is reduced, so that the advantages of the filter element lens holder 40 and the advantages of the integrated package are combined.

For example, referring to FIG. 2, the distance between the extension arms 44 on opposite sides is marked as L, and the diameter of the filter element 50 need only be larger than L to be mounted on the extension arms 44. Without having to be mounted on the base body 112, so that the required area of the filter element 50 is reduced.

It is worth mentioning that the extension distance of the sinker arm 45 affects the depth of the filter element 50 in the light window 111, and the extension distance of the extension arm 44 affects the filter installed. The area of the optical element 50. For example, when the extension distance of the sinking arm 45 is larger, the position of the filter element 50 in the light window 111 is lowered, the distance from the photosensitive element 20 is smaller, and the corresponding distance The smaller the rear focal length of the camera module 100 is; the larger the extension distance of the extension arm 44 is, the smaller the receiving opening 411 of the filter element lens holder 40 is, the smaller the required filter element 50 is. The smaller the area, the easier it is to obtain a suitable filter element 50, and the installation is convenient, which reduces the cost of the camera module 100. Of course, the extension distance of the sunken arm 45 needs to be combined with the imaging effect of the camera module, such as reducing the back focus to prevent dark spots, such as dust images; and the extension arm 44 The extension distance needs to take into account factors such as the light path of the camera module 100 and the remaining width of the photosensitive area 1311 and the non-photosensitive area 1312 of the photosensitive element 20 and the remaining width of the circuit board 12, such as the extension arm 44 When extending inward, when the filter element 50 is small, the extension arm 44 will not block the photosensitive area 1311 of the photosensitive element 20, and will not block too much incoming light flux, and It is possible to extend more at the position where the remaining width of the circuit board 12 package is wider, and to extend it at a position where the remaining width of the circuit board 12 package is smaller, so that the imaging quality is as small as possible, The area of the filter element 50.

The shape of the filter element lens holder 40 shown matches the shape of the integrated base 11. In some embodiments, the one-piece base 11 has an approximately regular symmetrical structure, such as a square ring shape. Accordingly, the filter element lens holder 40 has a symmetrical structure, and the filter element lens holder main body 43 has a regular shape. Each of the extension arms 44 has the same shape, and each of the sink arms 45 has the same shape. In other embodiments, because the positions of the electronic components 122 to be covered are different, the inside of the integrated base 11 has a position protruding inward, and the widths are different. Accordingly, the filtering The element lens holder main body 43 may be provided with corresponding grooves or protruding positions, or the lengths of the extension arms 44 may be different to suit the shape of the integrated base 11 and the position where the photosensitive element 20 is located. And it is convenient to install the filter element 50.

In some embodiments, the filter element lens holder 40 can be mounted on the integrated base 11 by means of glue bonding, and the flatness of the filter element lens holder 40 can be adjusted by the thickness of the glue.

It is worth mentioning that, in this embodiment of the present invention, the integrated base 11 is packaged on the upper surface 1211 of the circuit board 12, and in other embodiments of the present invention, the integrated base 11 may extend to the side and / or the bottom surface of the circuit board 12, and those skilled in the art should understand that the integrated molding range of the integrated base 11 is not a limitation of the present invention.

In an embodiment, during the assembling process of the integrated base element 10 and the filter element lens holder 40 of the camera module 100, referring to FIG. 4, the one body is first formed on the substrate 121. The base 11, and then the filter element 50 is mounted on the filter element lens holder 40, and the filter element lens holder 40 with the filter element 50 is mounted on the integrated base 11 Therefore, the installation process of the filter element 50 is relatively convenient.

It is also worth mentioning that, in this embodiment of the present invention, the substrate 121 has a flat plate shape, and the photosensitive element 20 is attached to the upper surface 1211 of the substrate 121. In another embodiment, the substrate 121 may have an inner groove, and the photosensitive element 20 is received in the inner groove to reduce the height of the photosensitive element 20 protruding from the substrate 121. In another embodiment, the substrate 121 may have a through hole communicating with both sides of the substrate 121, and the photosensitive element 20 is received in the through hole, so that the photosensitive element 20 and the substrate The relative position of 121 is adjustable. For example, the upper surface of the photosensitive element 20 and the upper surface 1211 of the substrate 121 are arranged in unison or the lower surface of the photosensitive element 20 and the lower surface 1212 of the substrate 121 are arranged in unison. In another embodiment, the substrate 121 may have a via, and the via has a stepped structure, and the photosensitive element 20 is mounted on the via by flip chip mounting. In another embodiment, the substrate 121 may have a reinforcing hole, and the integrated base 11 extends into the reinforcing hole to enhance the structural strength of the element 10 of the integrated base 11. In another embodiment, the circuit board 12 includes a back plate, and the back plate is stacked on the bottom of the substrate 121 to enhance the structural strength and heat dissipation performance of the integrated base element 10, The back plate is, for example but not limited to, a metal plate. In another embodiment, the one-piece base assembly 10 includes an electromagnetic shielding layer, which is wrapped on the outside or surrounds the one-piece base 11 to enhance the camera module 100. Resistance to electromagnetic interference. In other embodiments of the present invention, the circuit board 12 may also have various other deformations to increase or enhance different performances of the one-piece base element 10. Those skilled in the art should understand that the circuit described above The structural deformation of the plate 12 is not a limitation of the present invention.

In the above embodiment of the present invention, the filter element lens holder 40 is mounted on the integrated base 11, and the driver 60 is mounted on the filter element lens holder 40, that is, the filter The optical element lens holder 40 is disposed between the driver 60 and the integrated base 11. In another modified embodiment of the present invention, referring to FIG. 5, the filter element lens holder 40 and the driver 60 are both mounted on the top surface 113 of the integrated base 11. Further, the filter element lens holder 40 is installed near the inside of the integrated base 11, and the driver 60 is installed near the outside of the integrated base 11, so that the driver 60 and the The filter element lens holder 40 coordinates the top surface 113 of the integrated base 11.

It is worth mentioning that in the above-mentioned preferred embodiment of the present invention, the camera module 100 includes the driver 60, and the lens 30 is mounted on the driver 60, so as to form a dynamic focus camera that can automatically adjust the focal length. Module AF, and in another embodiment of the present invention, referring to FIG. 6, the camera module 100 does not include the driver 60 to form a certain focus camera module, that is, a FF (Fix Focus) camera module. The lens 30 is directly mounted on the filter element lens holder 40. Those skilled in the art should understand that the type of the camera module 100 is not a limitation of the present invention.

Those skilled in the art should understand that the filter element lens holder 40 in the present invention can be manufactured by a conventional lens holder manufacturing method, and the size of the filter element lens holder 40 is designed according to the size of the integrated base 11. . For example, the filter element lens holder 40 may be manufactured by injection molding, or may be manufactured by combination, such as by bonding.

It is worth mentioning that each part of the filter element lens holder 40, that is, the filter element lens holder main body 43, the extension arm 44, and the sinker arm 45 may be integrally formed from the same material. Can also be different materials. In the drawings, for clear description, each part is represented by different line shading, but is not limited by materials or structures.

It is also worth mentioning that the filter element lens holder 40 can be used to install the filter element 50, and can also be used to install the lens 30 or the driver 60. Those skilled in the art should understand that The mounting component on the filter element lens holder 40 is not a limitation of the present invention.

As shown in FIG. 7, it is a first modified embodiment of the integrated base element and the filter element lens holder according to the first preferred embodiment of the present invention. In this embodiment, the inside of the integrated base 11A extends obliquely upward to form the light window 111A with a gradually increasing opening. More specifically, the integrated base 11A has an inner side surface 114A, and the inner side surface 114A and the central optical axis of the camera module 100 form an inclination angle α, so that the opening of the light window 111A gradually increases. So as to facilitate the manufacturing and forming of the integrated base 11A. The size of α ranges from 3 ° to 30 °. In some embodiments, the value of α is selected from 3︒ to 15︒, 15︒ to 20︒, or 20︒ to 30︒. Accordingly, the engaging groove 42A of the filter element lens holder 40A has an engaging angle α1, and the engaging angle α1 corresponds to the inclination angle α, so that the shape of the engaging groove 42A and the inner portion The inclined shape of the side surface 114A is adapted to make the mounting of the filter element lens holder 40A more stable.

In other words, the sinker arm 45A extends from the filter element lens holder main body 43A to the ground and tilts downward to form the engagement angle α1 that is adapted to the tilt angle α. Further, in an embodiment, the extension arm 44A extends from the sunken arm 45A to ground and horizontally to form a support angle β, and the support angle β is greater than 90 °, which is convenient for the filter element 50. installation. Of course, a filter element lens holder 40 without the joint angle α1 and the support angle β may also be mounted on the integrated base 11 with the tilt angle α.

As shown in FIG. 8A, it is a second modified embodiment of the integrated base element and the filter element lens holder according to the first preferred embodiment of the present invention. The filter element lens holder 40B has a support groove 41B, and the support groove 41B communicates with the light window 111 of the integrated base 11B to provide a mounting position for the filter element 50. In other words, the filter element 50 is mounted in the support groove 41B.

Further, the filter element lens holder 40B includes a filter element lens holder main body 43B and at least one extension arm 44B. The extension arm 44B extends laterally and integrally from a lower portion of the filter element lens holder main body 43B. It extends inside to form the supporting groove 41B. The filter element lens holder main body 43B is bonded to the integrated base 11.

In other words, the filter element lens holder 40B does not include the sinker arm 45 and does not have the engaging groove 42. Therefore, compared to the above embodiment, the installation position of the filter element 50 is not sunk. Inside the light window 111, but by the extension distance of the extension arm 44B, the required area of the filter element 50 can also be reduced, and the filter element 50 is accommodated in the support groove 41B, The relative height of the filter element 50 and the filter element lens holder main body 43B is reduced.

FIG. 8B is a modified example of the second modified embodiment of the filter element lens holder of the first preferred embodiment of the present invention. The filter element lens holder 40B1 has a support groove 41B1 and a mounting groove 48B1 groove, which provide mounting positions for the lens 30 and the filter element 50, respectively.

Further, the filter element lens holder 40B1 includes a filter element lens holder main body 43B1 and at least one extension arm 44B1. The extension arm 44B1 extends laterally and integrally from a lower portion of the filter element lens holder main body 43B1. It extends inside to form the support groove 41B1 and the mounting groove 48B1. The filter element lens holder 40B1 further includes a lens portion 49B1. The lens portion 49B1 integrally extends upward from the filter element lens holder main body 43B1 to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the extension arm 44B1 in an inverted manner. Further, in this embodiment of the present invention, the inside of the lens portion 49B1 is flat and has a non-threaded structure, and is suitable for mounting a lens 30 without a thread.

That is, when the camera module 100 is a fixed-focus camera module, the lens 30 may be directly installed inside the filter element lens holder 40B1 to limit the lens 30. In particular, there is a gap between the lens portion 49B1 and the lens 30 so as to facilitate installation and adjustment of the lens 30 before being fixed in place.

8C is another modified example of the second modified embodiment of the filter element lens holder according to the first preferred embodiment of the present invention. The filter element lens holder 40B2 has a support groove 41B2 and a mounting groove 48B2, which provide mounting positions for the lens 30 and the filter element 50, respectively.

Further, the filter element lens holder 40B2 includes a filter element lens holder main body 43B2 and at least one extension arm 44B2, and the extension arm 44B2 extends laterally and integrally from a lower portion of the filter element lens holder main body 43B2. It extends inside to form the support groove 41B2 and the mounting groove 48B2. The filter element lens holder 40B2 further includes a lens portion 49B2. The lens portion 49B2 extends integrally upward from the filter element lens holder main body 43B2 so as to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the extension arm 44B2 in an inverted manner.

Further, in this embodiment of the present invention, the lens portion 49B1 has a screw structure inside, and is suitable for mounting a lens 30 with a thread.

That is, when the camera module 100 is a fixed-focus camera module, the lens 30 can be directly installed inside the filter element lens holder 40B2 to limit the lens 30.

It is worth mentioning that the above two embodiments are only used as examples to describe possible deformation modes of the filter element lens holder, and that the lens 30 can be directly installed inside the filter element lens holders 40B1 and 40B2. , But not restricted.

As shown in FIG. 9A, it is a third modification of the filter element lens holder according to the first preferred embodiment of the present invention. In this embodiment, the filter element lens holder 40 has at least one corner opening 441C, and the corner opening 441C is disposed at a corner position of the filter element lens holder 40 so as to facilitate the filter element 50. Installation to reduce edge shadows caused by sharp corners in the imaging of the camera module. More specifically, two adjacent extension arms 44C form a corner opening 441C, and the corner opening 441C extends outward, so as to increase the light flux of the camera module at the corner position of the filter element lens holder 40. In other words, an adjacent corner opening 441C is formed adjacent to the extension arm 44C, so as to increase the luminous flux of the filter element lens holder 40 at the corner opening 441C and reduce edge shadows.

Specifically, in an embodiment, the corner opening 441C may be an extended square corner. For example, but not limited to, four corresponding extended square corners are set at four corner positions of the filter element lens holder 40. In other embodiments, the corner opening 441C may also be a circular arc angle, which increases the luminous flux at the corner of the filter element lens holder 40. Of course, in some embodiments, the corner opening 441C may not be provided. Those skilled in the art should understand that the shape, number, and position of the corner opening 441C are not limited by the present invention.

As shown in FIG. 9B, it is a modified embodiment according to the first preferred embodiment of the present invention. The filter element lens holder 40 includes at least one limiting protrusion 46P that extends at least partially and convexly upward from the top of the filter element lens holder 40. Further, the limiting protrusion 46P extends from the top surface of the filter element lens holder main body 43 at least partially and convexly upward, so as to limit the mounted components and block dust or light from entering the camera module. . The limiting protrusion 46P is, for example but not limited to, limiting the driver 60 or the lens 30. Particularly, in an embodiment, the limiting protrusion 46P is disposed at a middle portion of the lens holder main body 43 to divide the top of the lens holder main body 43 into two parts, and the outer side is used to install the driver 60. The lens 30 is located inside. In this manner, the position-limiting protrusion 46P can position the driver 60 and reduce the deviation of the driver 60. In addition, during the assembly process, the glue installed on the driver 60 can be prevented from overflowing to the inside and contaminating the lens or internal components. In particular, the limiting protrusion 46P may be an annular protrusion, so as to position the driver 60 as a whole, and prevent the glue from overflowing to the inside.

It is worth mentioning that, in other embodiments of the present invention, the surface of the limiting protrusion 46P may be provided with a screw thread, so as to directly install the lens 30. And when a thread is provided on the outside of the limiting protrusion 46P, it is suitable for the lens 30 with a larger aperture.

As shown in FIGS. 10A to 11, it is a camera module according to a second preferred embodiment of the present invention, and its integrated base element and filter element lens holder. The integrated base 11D includes a base body 112D forming at least one light window 111D to provide a light path for the photosensitive element 20. Further, the base body 112D has at least one opening 1121D, the opening 1121D communicates with the light window 111D and the outside, and the filter element lens holder 40D is supplemented to the opening 1121D, thereby forming the light with the side closed. Window 111D.

In other words, in this embodiment, the base body 112D is not a closed structure but an open structure, and the base body 112D is closed by supplementing the filter element lens holder 40D.

The filter element lens holder 40D includes at least one extension leg 433D. The extension leg 433D integrally extends downward from the filter element lens holder main body 43D to the substrate 121 so as to close the opening 1121D. By way of example and not limitation, the extension leg 433D is connected to the substrate 121 and / or the base body 112 by an adhesive manner.

Specifically, the base body 112D forms a U-shaped structure, the filter element lens holder main body 43 is joined to the U-shaped structure of the base body 112D, and the extension of the filter element lens holder 40D The leg 433D is added to the opening position of the U-shaped structure, so that the integrated base 11D is closed to form a closed internal environment.

In other words, in this embodiment, the integrated base 11D and the filter element lens holder 40D share the functions of the lens holder of the camera module, so that the advantages of the integrated package and the function of the filter element lens holder 40D are shared. Combine.

It is worth mentioning that due to the increasing requirements for the size of the camera module, the arrangement of the electronic components 122 of the circuit board 12, the installation position of the electrical connection element 203, and the integrated base The package position and the like of the base 11 need to be reasonably arranged, while making full use of the substrate 121, the component layout occupation area is minimized, thereby further reducing the size of the camera module. According to this embodiment of the present invention, the electronic component 122 is integrally packaged in a direction in which the electronic component 122 is arranged, covering the electronic component 122, utilizing the spatial position of the electronic component 122, and reducing the electronic component. The electromagnetic influence between 122 and the electrical connection element 203, and the extension leg 433D of the filter element lens holder 40D is provided on the side where the electronic component 122 is not provided, making full use of the substrate 121 On the remaining positions. On the other hand, through the bonding process of the filter element lens holder 40D, the flatness of the integrated base 11D can be adjusted and supplemented to provide good installation conditions for the camera module.

It is also worth mentioning that the substrate 121 needs to be provided with the photosensitive element 20, the electronic component 122, the electrical connection element 203, the integrated base 11D, and the filter element lens holder 40D. The electronic component 122, the electrical connection element 203, the integrated base 11D, and the filter element lens holder 40D are disposed around the photosensitive element 20. In other words, the substrate 121 has a plurality of mounting regions 1213 that surround the outside of the photosensitive element 20. In order to improve the space utilization rate on the substrate 121, in some embodiments, the electronic components 122 are collectively disposed on the mounting region 1213 on one side or the mounting regions on both sides of the substrate 121. 1213, and in the mounting area 1213 where the electronic component 122 is provided, the electronic component 122 is integrally packaged by the integrated base 11D, and the electronic component 122 is covered by the integrated base 11D. An area of the electronic component 122 and / or the mounting area 1213 adjacent to the electrical connection element 203 is disposed, and the filter element lens holder 40D is connected, so that the substrate is utilized by the filter element lens holder 40D. At a narrower position on 121, the filter element lens holder 40D and the integrated base 11D match and form the light window 111D to provide a light path for the photosensitive element 20. That is, the photosensitive element 20 may not be arranged at the center of the substrate 121, but may be biased to one side to form the mounting regions 1213 of different widths, thereby conveniently and centrally setting the electronic components 122. Further, the extension leg 433D of the filter element lens holder 40D is connected to a narrower position where the electronic component 122 and the electrical connection element 203 are not provided, and the wider mounting area 1213 is installed at the location. The electronic component 122 and the electrical connection element 203 are integrally formed with the integrated base 11D to cover the electronic component 122. For example, the width of both sides of the photosensitive element is W1 and W2, W1 is smaller than W2, and the extension leg 433D of the filter element lens holder 40D is connected on the narrower W1 side, and on the wider W2 side , The electronic components 122 are disposed, so that the electronic components 122 are collectively disposed on a wider side.

By way of example and not limitation, in some embodiments, the assembling process of the one-piece base element 10 may be as follows: attaching the photosensitive element 20 to the substrate 121, and setting the photosensitive element 20 in the design of the photosensitive element 20; The mounting position, for example, installs the mounting area 1213 of different widths adjacent to one side, and then installs the electronic component 122 in the mounting area 1213, such as the wider mounting area. The mounting area 1213 of the electronic component is integrally packaged to form the integrated base 11D, and then the filter element lens holder 40D is mounted on the integrated base 11D. In another embodiment, the electronic component 122 may be attached to the predetermined position, such as the predetermined installation area 1213, and then the integrated base 11D is formed, and then the photosensitive element 20 is installed. .

It is also worth mentioning that the filter element lens holder 40D can be manufactured by injection molding, so compared to the molding method of the integrated base 11D, a smaller wall thickness can be obtained, that is, the The thickness d1 of the extension leg of the filter element lens mount 40D may be smaller than the thickness d2 of the integrated base, so that each of the mounting regions 1213 with different widths of the substrate 121 may be used more reasonably.

As shown in FIGS. 12A to 13A, it is a modified embodiment of the integrated base element and the filter element lens holder according to the second preferred embodiment of the present invention. The integrated base 11E includes a base body 112E. The base body 112E forms at least one light window 111E to provide a light path for the photosensitive element 20. Further, the integrated base 11E has two openings 1121E, each of the openings 1121E communicates with the light window 111E and the outside, and the filter element lens holder 40E supplements the two openings 1121E, and the Side closed.

The filter element lens holder 40E includes two extension legs 433E, and each of the extension legs 433E integrally extends downward from the filter element lens holder main body 43E to the substrate 121 so as to close each of the openings 1121E. By way of example and not limitation, each of the extension legs 433E is connected to the substrate 121 and / or the base body 112E by an adhesive manner.

More specifically, in an embodiment, the base body 112E is a parallel structure, the filter element lens holder main body 43E is joined to the parallel structure of the base body 112E, and the filter element lens holder 40E The extended legs 433E are supplemented at the open positions at both ends of the parallel structure, so that the base body 112E is closed to form a closed inner environment.

As shown in FIGS. 13B and 13C, it is another modified embodiment of the integrated base element and the filter element lens holder according to the second preferred embodiment of the present invention. In this embodiment, the integrated base 11Q includes a base body 112Q, and the base body 112Q forms at least one light window 111Q to provide a light path for the photosensitive element 20. Further, the integrated base 11Q has two openings 1121Q, and each of the openings 1121Q communicates with the light window 111Q and the outside, and the filter element lens holder 40Q supplements the two openings 1121Q and connects the light window 111Q. Enclosed around. Different from the above embodiment, the two openings 1121Q are opposite to each other and have an inverted trapezoidal structure to facilitate positioning and installation of the filter element lens holder 40Q. In other words, the two openings 1121Q separate the base body 112Q into two opposing parts, and when the filter element lens holder 40Q is mounted on the base body 112Q, the base body 121Q The two parts are closed by the filter element lens holder 40Q.

Accordingly, the filter element lens holder 40Q includes two extension legs 433Q, and each of the extension legs 433Q integrally extends downward from the filter element lens holder main body 43Q to the substrate 121 so as to facilitate the opening 1121Q closed. Specifically, the two extended legs 433Q are oppositely disposed and have an inverted trapezoidal structure, which is suitable for supplementing the opening 1121Q. For example, when the filter element lens holder 40Q is installed, the extension leg 433Q is limited to the opening 1121Q. In other words, each of the openings 1121Q gradually increases from bottom to top, and the extension legs 433Q gradually widen from bottom to top, supplementing the openings 1121Q, thereby closing the openings 1121Q.

It should be understood by those skilled in the art that the shape and size of the opening 1121Q in the embodiment of the present invention are only used as examples to illustrate the manners that can be implemented, and are not a limitation of the present invention.

In particular, in some embodiments, the electronic components 122 may be collectively disposed on one side, covered by at least part of the base body 112Q, and covered by the wider base body 112Q. The side on which the electronic component 122 is not provided corresponds to the narrower base body 112Q. The filter element lens holder 40Q is mounted on the base body 43Q, and the extension leg 433Q supplements the opening 1121Q between the two parts.

Furthermore, the base body 112Q has at least one opening surface 1122Q, and the opening 1121Q is formed opposite to the two opening surfaces 1122Q. The opening surface 1122Q extends obliquely and integrally upward from the substrate 121 so as to form the opening 1121Q in an inverted trapezoid shape. Correspondingly, the extension leg 433Q has at least one supplementary surface 4331Q, and the supplementary surface 4331Q corresponds to the opening surface 1122Q, so as to complement the shape of the extension leg 433Q to the opening 1121Q in a complementary manner. The light window 111Q is closed around. It can be understood that there may be a gap between the complementary surface 4331Q of the extended leg 433Q and the opening surface 1122Q of the opening 112Q, so as to facilitate the application of a bonding medium, such as glue, but the size of the gap or The presence or absence is not a limitation of the present invention.

In particular, the extension leg 433Q and the supplementary surface 4331Q and the opening surface 1122Q of the base body 112Q may be fixed or sealed by means of glue bonding.

As shown in FIG. 14, it is a camera module according to a third preferred embodiment of the present invention, and its base element and filter element lens holder. The integrated base 11F has a mounting groove 115F, and the mounting groove 115F communicates with the light window 111F. According to this embodiment of the present invention, the mounting groove 115F is an annular communication groove, and the filter element lens holder 40 is mounted in the mounting groove 115F.

Specifically, the engaging groove 42 of the filter element lens holder 40 is engaged with the mounting groove 115F of the integrated base 11F, so that the filter element lens holder of the filter element lens holder 40 The main body 43 is supported and accommodated in the 115F.

The filter element lens holder main body 43 of the filter element lens holder 40 has a predetermined thickness, so that it is not easy to touch upper components such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40 is installed in the mounting groove 115F, the top surface of the filter element lens holder 40 and the top surface of the base body 112F are consistent, so that the filter The optical element lens mount 40 does not protrude from the base body 112F, and does not easily touch the driver 60 or the lens 30 located above. Of course, in other embodiments of the present invention, the upper surface of the filter element lens holder 40 may protrude from the base body 112F, so that it can cooperate with the drivers 60 of different sizes and limit the drivers 60. And prevent the glue from overflowing to the inside when the driver is installed, the invention is not limited in this respect.

More specifically, the integrated base 11F includes a plurality of raised steps 116F protruding from the base body 112F. The raised step 116F partially extends upward from the base body 112F to form the mounting groove 115F. In other embodiments of the present invention, a ring-shaped integral step 116F may be used to form the mounting groove 115F.

According to this embodiment of the present invention, the integrated base 11F includes four of the raised steps 116F, and each of the raised steps 116F is integrally closed and connected to form a ring-shaped raised structure. The driver 60 is at least partially mounted on the raised step 116F, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is at least partially mounted on the convex step 116F to form a certain focus camera module.

In this embodiment of the present invention, the lateral widths of the convex steps 116F are the same, and the widths of the mounting grooves 115F formed are the same. Accordingly, the filter element lens holder of the filter element lens holder 40 The width of the main body 43 may be designed according to the size of the support groove 41, and the width of the filter element lens holder main body 43 in each direction is the same. In other embodiments of the present invention, the width of the convex step 116F may be changed according to requirements. Accordingly, the width of the filter element lens holder main body 43 may be designed according to the width of the mounting groove 115F.

As shown in FIGS. 15A and 15B, a camera module according to a fourth preferred embodiment of the present invention. The integrated base 11G has at least one mounting groove 115G and at least one notch 117G. The mounting groove 115G communicates with the light window 111G, and the notch 117G communicates with the light window 111G and the outside. In other words, the mounting groove 115G is an open communication groove and is not a closed structure. The filter element lens holder 40G is mounted in the mounting groove 115G. More specifically, in this embodiment, the mounting groove 115G is a U-shaped groove, and the U-shaped opening corresponds to the notch 117G.

Specifically, the filter element lens holder 40G is engaged with the mounting groove 115G of the integrated base 11G, so that the filter element lens holder main body 43G of the filter element lens holder 40G is supported at Said inside the mounting groove 115G.

The filter element lens holder main body 43G of the filter element lens holder 40G has a predetermined thickness, so that it is not easy to touch upper components such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40G is installed in the mounting groove 115G, the top surface of the filter element lens holder 40G is consistent with the top surface of the base body 112G, so that the filter The optical element lens holder 40G does not protrude from the base body 112G, and does not easily touch the driver 60 or the lens 30 located above.

More specifically, the integrated base 11G includes a plurality of raised steps 116G protruding from the base body 112G. Each of the raised steps 116G partially extends upward from the base body 112G to form the mounting groove 115G. At least one side of the integrated base 11G does not have the raised step 116G, and forms the notch 117G.

According to this embodiment of the present invention, the one-piece base 11G includes three raised steps 116G, and each of the raised steps 116G is integrally connected in a turning manner to form each of the mounting grooves 115G. That is, the notch 117G is formed on the side without the raised step 116G. More specifically, the three convex steps 116G are integrally connected in a turn to form a U-shaped convex structure.

The filter element lens holder main body 43G of the filter element lens holder 40G includes at least one joint edge 431G and at least one extension edge 432G, and the joint edge 431G is used to engage the mounting groove 115G, and the extension edge 432G is used to fill the gap 117G. In other words, the extended edge 432G extends into the gap 117G, so that the gap 117G is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element holder main body 43G of the filter element holder 40G includes three joining edges 431G and one extension edge 432G, and each of the joining edges 431G and the extension edges 432G is turned The ground is integrally connected to fit the shape of the mounting groove 115G.

The sunken arms 45G extend from the joint edge 431G and the extension edge 432G, respectively, to extend downward and integrally to form the joint groove 42G. The extension arm 44G extends laterally and integrally from the sinker arm 45G so as to form the support groove 41G.

It is worth mentioning that the electronic components 122 are arranged at different positions on the main body of the circuit board 12, and the integrated base 11G covers the electronic components 122. In the position where the electronic component 122 is arranged, the integrated base 11G needs a larger thickness and is convenient to set the mounting groove 115G, and the position without the electronic component 122 can be set to a smaller thickness, so that Reducing the size of the circuit board 12 is not suitable for forming the mounting groove 115G. According to this embodiment of the present invention, the electronic components 122 are arranged on the one-piece base 11G corresponding to the three joining edges 431G. The corresponding portions of the one-piece base 11G have a larger lateral thickness and are used to form The mounting groove 115G, and the lateral thickness of the integrated base 11G on the side corresponding to the extended edge 432G is small, and is not used to form the installation groove 115G, but the notch 117G is filled by the extended edge 432G , Assume the role of the raised step 116G.

The driver 60 is at least partially mounted on the raised step 116G, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is at least partially mounted on the convex step 116G to form a certain focus camera module.

More specifically, three sides of the driver 60 are mounted on the raised step 116G, and the remaining sides are mounted on the extended side 432G of the filter element lens mount 40G. In some embodiments, there is a gap between the driver 60 and the extended edge 432G, and the gap is sealed by glue to form a closed internal environment for the camera module. In other words, the surface height of the extended edge 432G is lower than the surface height of the raised step 116G, and the height difference can be supplemented by glue. In particular, the driver 60 may be mounted on the convex step 116G by an adhesive method, and the optical axes of the lens 30 and the photosensitive element 20 are consistent.

As shown in FIGS. 16A and 16B, it is a camera module according to a fifth preferred embodiment of the present invention. The integrated base 11H has at least one mounting groove 115H, and the mounting groove 115H communicates with the light window 111H. The filter element lens holder 40H is mounted in the mounting groove 115H. More specifically, each of the mounting grooves 115H forms a U-shaped structure, and the U-shape has no opening.

Specifically, the engaging groove 42H of the filter element lens holder 40H is engaged with the mounting groove 115H of the integrated base 11H, so that the filter element lens holder of the filter element lens holder 40H The main body 43H is supported in the support groove 41H.

Further, the filter element lens holder 40H has a U-shaped structure and the U shape has an opening, and the U-shaped structure of the filter element lens holder 40H matches the shape formed by each of the mounting grooves 115H.

The filter element lens holder main body 43H of the filter element lens holder 40H has a predetermined thickness, so that it is not easy to touch upper components such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40H is installed in the mounting groove 115H, the top surface of the filter element lens holder 40H is consistent with the top surface of the base body 112H, so that the filter The optical element lens holder 40H does not protrude from the base body 112H, and does not easily touch the driver 60 or the lens 30 located above.

More specifically, the integrated base 11H includes a plurality of raised steps 116H protruding from the base body 112H. Each of the raised steps 116H partially extends upward from the base body 112H to form the mounting groove 115H. At least one side of the integrated base 11H does not have the convex step 116H, and forms the notch 117H.

According to this embodiment of the present invention, the one-piece base 11H includes four raised steps 116H, of which three of the raised steps 116H are integrally connected in a turn to form the mounting groove 115H, and the other raised step 116H The base body 112H integrally extends upward without forming the mounting groove 115H. That is, the opening of the U-shaped structure of the mounting groove 115H is blocked by one of the convex steps 116H, thereby forming a closed structure.

The filter element lens holder main body 43H of the filter element lens holder 40H includes at least one bonding edge 431H, and the bonding edge 431H is used for bonding to the mounting groove 115H.

According to this embodiment of the present invention, the filter element lens holder main body 43H of the filter element lens holder 40H includes three joint edges 431H, and each of the joint edges 431H is integrally connected by turning so as to form a U-shape with an opening. The structure is adapted to the shape of the mounting groove 115H.

The sunken arm 45H turns from the joint edge 431H to ground and integrally extends downward to form a joint groove 42H, so as to be engaged with the mounting groove 115H. The extension arm 44H turns from the sinker arm 45H to ground and integrally extends laterally to form a support groove 41H, so as to provide a mounting position for the filter element 50. And different from the above embodiment, the engaging groove 42H and the supporting groove 41H are both U-shaped structures with openings on one side, and are not closed structures. That is, when the filter element 50 is mounted on the filter element lens holder 40H, only three sides are fixed, and one side directly abuts against the protrusion that is not used to form the mounting groove 115H. The inner surface of the step 116H.

It is worth mentioning that the electronic components 122 are arranged at different positions on the main body of the circuit board 12, and the integrated base 11H covers the electronic components 122. In the position where the electronic component 122 is arranged, the integrated base 11H needs a larger thickness and is convenient for setting the mounting groove 115H, and the position without the electronic component 122H can be provided with a smaller thickness, so that Reducing the size of the circuit board 12 is not suitable for forming the mounting groove 115H. According to this embodiment of the present invention, the electronic components 122 are arranged on the one-piece base 11H corresponding to three of the joining edges 431H. The one-piece base 11H has a larger lateral thickness, and the mounting groove 115H is provided. While the lateral thickness of the integrated base 11H on the side corresponding to the convex step 116H of the mounting groove 115 is smaller.

The driver 60 is at least partially mounted on the convex step 116 to form a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one of the pins 61. In other embodiments, the lens 30 is at least partially mounted on the convex step 116H to form a certain focus camera module.

More specifically, the driver 60 is mounted on the raised step 116H, wherein three sides are supported by the raised step 116H forming the mounting groove 115H, and the remaining side is mounted on an unused step to form the raised step 116H. The raised step 116H of the mounting groove 115H.

In other words, different from the above-mentioned preferred embodiment, in this embodiment, the filter element lens holder 40H removes the extended edge 432G, and forms an open U-shaped structure. The raised step 116H extends at least partially upward to form a closed U-shaped structure without forming the notch 117G.

As shown in FIGS. 17A and 17B, cross-sectional views of two camera modules according to a sixth preferred embodiment of the present invention are perpendicular to each other. Different from the above-mentioned preferred embodiment, the integrated base 11I includes two raised steps 116I and two notches 117I. Each of the raised steps 116I is integrally connected in a turning manner to form the mounting groove 115I. That is, the notch 117I is formed on both sides without the convex step 116I.

The filter element lens holder main body 43I of the filter element lens holder 40I includes at least one joining edge 431I and at least one extension edge 432I. The engagement edge 431I is used to be engaged with the mounting groove 115I, and the extension edge 432I is used to fill the gap 117I. In other words, the extended edge 432I extends into the gap 117I, so that the gap 117I is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element holder main body 43I of the filter element holder 40I includes two joining edges 431I and two extending edges 432I, and each of the joining edges 431I and the extending edges 432I is turned. The ground is integrally connected to fit the shape of the mounting groove 115I.

The sunken arms 45I extend from the joint edge 431I and the extension edge 432I, and extend downward integrally, thereby forming the joint groove 42I. The extension arm 44I is turned from the extension arm 44I to extend laterally and integrally to form the support groove 41I.

Further, the two raised steps 116I of the one-piece base 11I are adjacent to the two joining edges 431I, and the two notches 117I are adjacent. That is, the two raised steps 116I constitute an L-shaped structure, thereby forming an L-shaped mounting groove 115I. The two notches 117I are adjacent to each other, thereby forming an L-shaped structure. Correspondingly, the two bonding edges 431I of the filter element lens holder 40I are adjacent to each other, and are suitable for bonding to the L-shaped mounting groove 115I, and the two extending edges 432I are adjacent to each other, which are suitable for filling the L-shaped device The gap 117I is described so as to form a closed internal environment.

The driver 60 is at least partially mounted on the convex step 116I, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one of the pins 61. In other embodiments, the lens 30 is at least partially mounted on the convex step 116I or the filter element lens holder main body 43I to form a certain focus camera module.

More specifically, two sides of the driver 60 are supported by the convex step 116I forming the mounting groove 115I, and the remaining two sides are mounted on the extended side 432I of the filter element lens holder 40I.

As shown in FIGS. 18A and 18B, it is a modified embodiment of the integrated base element and the filter element lens holder of the camera module according to the sixth preferred embodiment of the present invention. 18A and 18B are sectional views in two mutually perpendicular directions. Different from the above embodiment, the two joint edges 431J are opposite to each other, and the two notches 117J are opposite to each other. Correspondingly, the two joining edges 431J of the filter element lens holder 40J are opposite to each other, and are suitable for the two opposite mounting grooves 115J, and the two extending edges 432J are opposite, and are suitable for filling the two opposite notches 117J. Thus forming a closed internal environment.

As shown in FIGS. 19A and 19B, a camera module according to a seventh preferred embodiment of the present invention. 19A and 19B are cross-sectional views in two mutually perpendicular directions. Different from the above preferred embodiment, the integrated base 11K includes a raised step 116K and three notches 117K. The raised step 116K partially and integrally extends upward from the base body 112K to form the mounting groove 115K. That is, the three sides without the raised step 116K form the notch 117K.

The filter element lens holder main body 43K of the filter element lens holder 40K includes at least one joint edge 431K and at least one extension edge 432K, and the joint edge 431K is used to engage the mounting groove 115K, and the extension edge 432K is used to fill the gap 117K. In other words, the extended edge 432K extends into the gap 117K, so that the gap 117K is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element holder main body 43K of the filter element holder 40K includes a joint edge 431K and three extension edges 432K, each of the junction edges 431K and the extension edges 432K turning The ground is integrally connected, so as to adapt to the shapes of the mounting groove 115K and the notch 117K.

The sinker arms 45K extend from the joint edge 431K and the extended edge 432K to ground and extend downward integrally, respectively, thereby forming the joint groove 42K. The extension arm 44K extends from the extension arm 44K to ground and extends laterally integrally, thereby forming the support groove 41K.

The driver 60 is at least partially mounted on the raised step 116K, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one of the pins 61. In other embodiments, the lens 30 is at least partially mounted on the convex step 116K to form a certain focus camera module.

More specifically, one side of the driver 60 is supported by the convex step 116K forming the mounting groove 115K, and the remaining three sides are mounted on the extended side 432K of the filter element lens holder 40K. .

As shown in FIGS. 20A to 21, it is a camera module according to an eighth preferred embodiment of the present invention. The camera module may be a fixed focus camera module. Unlike the above-mentioned preferred embodiment, the filter element lens holder 40L includes an upper extension wall 46L, and the upper extension wall 46L is from the filter element mirror. The seat body 43L is turned to the ground and extends upward to form a limit opening 461L. The limit port 461L is used to limit the components to be mounted, such as, but not limited to, the driver 60 or the lens 30. That is, when assembling the camera module, the driver 60 or the lens 30 is installed in the limit port 461L of the filter element lens holder 40L, and the driver 60 or the lens is limited. 30, so that the driver 60 or the lens 30 is aligned with the optical axis of the photosensitive element 20. The size of the stop element opening 461L can be determined according to the size of the component to be installed.

In other words, the upper extension wall 46L has a frame restraining effect, so that when the driver 60 or the lens 30 is mounted on the filter element lens holder 40L, there is no excessive deviation, which ensures the camera The consistency of the optical system of the module. At the same time, the upper extension wall 46L can protect the mounted components, such as the driver 60 or the lens 30, and prevent unnecessary external contact, so that the driver 60 or the lens 30 is installed stably. In addition, external dust can be blocked from entering the camera module.

Further, when the camera module is a moving focus camera module, referring to FIG. 20B, the filter element lens holder 40L has at least one pin port 462L for passing through the pin 61. That is, when the driver 60 is installed in the limit port 461L of the filter element lens holder 40L, the pin of the driver 60 passes through the pin port 462L and is electrically connected to the circuit.板 12。 Plate 12. Of course, when the camera module is a fixed-focus camera module, the filter element lens holder 40L may not be provided with the pin port 462L. It is worth mentioning that the pin port 462L may not be visible in a cross-sectional view that actually crosses the center line, but for the convenience of explanation and understanding, a possible projection position of the pin port 462L is indicated by a dashed line. The position of the port 462L needs to be determined according to the position of the pin 61, and the present invention is not limited in this regard.

As shown in FIG. 22, it is a camera module according to a ninth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiment, the filter element lens holder 40M includes an upper extension wall 46M and a lower extension wall 47M. The upper extension wall 46M turns from the filter element lens holder main body 43M to the ground and extends upward. A limiting opening 461M is formed, and the lower extension wall 47M is turned from the filter element lens holder main body 43M to the ground and extends downward to form a lower opening 471M. In particular, the lower extension wall 47M extends integrally from the upper extension wall 46M to form an integral outer retaining wall.

The limit port 461M is used to limit the components to be mounted, such as, but not limited to, the driver 60 and the lens 30. The lower opening 471M is used to receive the integrated base 11, that is, when the camera module 100 is assembled, the driver 60 or the lens 30 is mounted on the filter element lens holder 40M. Within the limit opening 461M, the integrated base 11 is accommodated in the lower bag opening 471M, and the upper extension wall 46M limits and blocks the lens 30, so that the lens 30 and the lens 30 The optical axis of the photosensitive element 20 is the same, and the lower extension wall 47M blocks the integrated base 11 so that the overall structure of the camera module is relatively regular, convenient to install, and has a beautiful appearance. The size of the limit opening 461M and the lower bag opening 471M can be determined according to the size of the component to be installed, and for example, but not limited to the size of the driver 60, the lens 30, and the integrated base 11.

In an embodiment, the lower extension wall 47M may extend to the circuit board 12. For example, but not limited to, the circuit board 12 is fixedly connected to the circuit board 12 by means of glue bonding, so that the filter element lens holder is made. 40M is installed more stably.

As shown in FIG. 23, it is a tenth preferred embodiment of the camera module of the present invention. The integrated base 11N includes a lens wall 118N. The lens wall 118N extends at least partially upward from the convex step 116N to form a lens chamber 1181N, which is suitable for installing the lens 30 to form a certain focus camera module. .

Further, the convex step 116N and the base body 112N form the mounting groove 115N for mounting the filter element lens holder 40. The lens wall 118N and the convex step 116N form another mounting groove 115N for providing a mounting position for the lens 30. That is, in this embodiment, the integrated base 11N has two of the mounting grooves 115N, one of the mounting grooves 115N is used to mount the filter element lens holder 40, and the other of the mounting grooves. 115N is used to mount the lens 30.

Further, the engaging groove 42 of the filter element lens holder 40 is engaged with a mounting groove 115N, and the filter element 50 is installed in the support groove 41 of the filter element lens holder 40. The lens 30 is mounted in the other mounting groove 115N.

The lens wall 118N provides a mounting position for the lens 30 and restricts the mounting position of the lens 30 so that the optical axes of the lens 30 and the photosensitive element 20 are consistent, and the mounting accuracy is improved.

FIG. 24 is an application schematic diagram of the camera module according to the above preferred embodiment of the present invention. The camera module 100 can be applied to various electronic devices 300. The electronic device 300 includes an electronic device body 200. The camera module 100 is disposed on the electronic device body 200 to cooperate with the electronic device body 200. Acquire and reproduce images. The electronic device 300 is exemplified but not limited to a smart phone, a wearable device, a computer device, a television, a vehicle, a camera, a monitoring device, and the like. The camera module 100 cooperates with the electronic device 300 to implement a target object map Image acquisition and reproduction. The camera module 100 shown in the figure is applied to a smart phone to assist the smart phone to collect and reproduce image information.

25A to 27 are an array camera module according to an eleventh preferred embodiment of the present invention. The array camera module 1000 includes a plurality of camera module units 100, and each of the camera module units 100 cooperates with each other to realize image collection. The array camera module 1000 can be applied to various electronic devices 300 by way of example but not limited to smartphones, wearable devices, computer equipment, televisions, vehicles, cameras, monitoring devices, etc. The array camera module 1000 cooperates with The electronic device 300 realizes image acquisition and reproduction of a target object.

It is worth mentioning that, for the convenience of description, in the following embodiments of the present invention and the accompanying drawings, an array camera module 1000 composed of two camera module units 100, that is, a dual camera array camera module is taken as an example. For description, in other embodiments of the present invention, the array camera module 1000 may include more units, such as three or more, and each of the camera module units 100 is arranged in an array to form the unit. The array camera modules 1000 are arranged side by side, for example.

It is also worth mentioning that the camera module 100 and the camera module combined with each other and the camera module equivalently implemented in the above-mentioned preferred embodiments 1 to 10 can be used as the camera module. The camera module unit 100 is used to constitute the array camera module 1000.

Specifically, the camera module unit 100 includes an integrated base element 10, a photosensitive element 20, a lens 30, a filter element lens holder 40, and a filter element 50.

The integrated base element 10 includes an integrated base 11 and a circuit board 12, and the integrated base 11 is integrally packaged with the circuit board 12. For example, but not limited to, a mold is integrally packaged with the circuit. Plate 12, the filter element lens holder 40 is mounted on the integrated base 11, so that the integrated base 11 and the filter element lens holder 40 cooperate with each other and can replace the lens holder or bracket of a conventional camera module And, it is not necessary to attach the lens holder or the bracket to the circuit board by glue in a similar traditional packaging process. The photosensitive element 20 is operatively connected to the circuit board 12.

The photosensitive element 20 is electrically connected to the integrated base element 10, the filter element lens holder 40 is mounted on the integrated base assembly 10, and the lens 30 is located on a photosensitive path of the photosensitive element 20.

The integrated base 11 has a light window 111 and a base body 112 forming the light window 111. The light window 111 provides a light path for the photosensitive element 20. The base body 112 is integrally molded. Packaged in the circuit board 12. In particular, the light window 111 is a closed ring structure, so as to provide a closed inner environment for the lens 30.

The circuit board 12 includes a substrate 121 and a plurality of electronic components 122 formed on the substrate 121 such as by SMT process. The electronic components 122 include, but are not limited to, resistors, capacitors, and driving devices. In this embodiment of the present invention, the one-piece base 11 is integrally packaged with the substrate 121 and is integrally covered with the electronic component 122, thereby preventing dust and debris from adhering in a conventional camera module. The electronic component 122 further contaminates the photosensitive element 20, thereby affecting the imaging effect. It can be understood that, in another modified embodiment, it is also possible that the electronic component 122 is buried in the substrate 121, that is, the electronic component 122 may not be exposed to the outside. The substrate 121 of the circuit board 12 may be a rigid PCB, a flexible PCB, a rigid-flexible PCB, or a ceramic substrate. It is worth mentioning that, in this preferred embodiment of the present invention, because the integrated base 11 can completely cover these electronic components 122, the electronic components 122 may not be embedded in the substrate 121. The substrate 121 is only used to form a conductive line, so that the thickness of the integrated base assembly 10 finally obtained is smaller.

More specifically, the substrate 121 has an upper surface 1211 and a lower surface 1212. The upper surface 1211 and the lens 30 are opposite to each other, and the lower surface 1212 and the lens 30 are opposite to each other. The photosensitive element 20 includes a front surface 201 and a back surface 202. The front surface 201 is opposite to the direction of the lens 30 and is used for light sensing. The back surface 202 is opposite to the direction of the lens 30 and is used for mounting on The upper surface 1211 of the substrate 121. The photosensitive element 20 is electrically connected to the substrate 121 through at least one electrical connection element 203. The electrical connection element 203 is exemplified but not limited to gold wire, silver wire, copper wire, and aluminum wire. The manner in which the photosensitive element is mounted on the substrate 121 is, for example but not limited to, a SMT process (Surface Mount Technology, surface mount process), and is electrically connected to the substrate 121 by means of a gold wire on a chip on board (COB). . Of course, in other embodiments of the present invention, the manner in which the photosensitive element 20 is mounted on the substrate 121 can be achieved by other methods, such as in-line, FC (Flip Chip), etc. Persons should understand that the connection and installation manner of the photosensitive element 20 and the circuit board 12 are not a limitation of the present invention.

More specifically, the front surface 201 of the photosensitive element 20 has a photosensitive region 1311 and a non-photosensitive region 1312. In particular, the non-photosensitive region 1312 surrounds the periphery of the photosensitive region 1311. The photosensitive area 1311 is used for performing a photosensitive function to convert an optical signal into an electrical signal. The non-photosensitive area 1312 transmits the electrical signal to the circuit board through the electrical connection element 203 to the circuit board 12. 12. The lens 30 is optically aligned with the photosensitive element 20 with the same optical axis, so that light passing through the lens 30 can reach the photosensitive element 20 through the light window 111 and further pass through the photosensitive element 20. After the photoelectric conversion, the electrical signal can be transmitted to the circuit board 12, so that the camera module can collect image information.

As shown in FIG. 25A to FIG. 26, the camera module unit 100 includes a filter element 50 for filtering light passing through the lens 30. The filter element 50 is, for example but not limited to, an infrared cut-off filter element 50 and a blue glass filter. The filter element 50 is mounted on the filter element lens holder 40 and is located in a light path of the photosensitive element 20. The camera module unit 100 may further include a driver 60 such as a voice coil motor, a piezoelectric motor, and the like. The lens 30 is mounted on the driver 60 so as to form a moving focus camera module. The driver 60 includes at least one pin 61. The driver 60 is operatively connected to the circuit board 12 through the pin 61. The pin 61 may be one of a single pin, a double pin, a single row pin, or a double row pin. In the drawings of the present invention, two pins are used as an example for illustration, but it is not limited. The pin 61 is usually located near the edge, and is taken from the position corresponding to the cross-center line in the position of FIG. 26 and corresponding to the cross-sectional views of FIGS. 25A and 25B. It is not visible, but in order to facilitate understanding and description, the existence of the pin 61 is indicated by a dotted line in the corresponding cross-section, and does not indicate the actual position of the pin 61, and the situation in the subsequent drawings is similar. Those skilled in the art should understand that the type, shape, and setting position of the pins 61 are not the limitations of the invention.

As shown in FIGS. 25A to 27, the filter element 50 is mounted on the filter element lens holder 40, and is sunk in the light window 111 of the integrated base 11. The one-piece base 11 of the one-piece base element 10 has a top surface 113, the filter element lens holder 40 is installed on the top surface 113 of the one-piece base 11, and the driver 60 is installed. On the filter element lens holder 40. According to this embodiment of the present invention, the top surface 113 of the integrated base 11 extends in a plane, in other words, the integrated base 11 forms a platform structure without stepped protrusions, and the filter element mirror The seat 40 is mounted on the platform structure. It is worth mentioning that, in this way, the top surface 113 of the integrated base 11 extends planarly without any obvious bending angle. Therefore, during the integrated packaging process, such as the molding process, it is possible to A more flat and burr-free mounting surface is obtained, which provides a flat mounting condition for the filter element lens holder 40.

Further, the filter element lens holder 40 has a support groove 41 and a joint groove 42. The support groove 41 is used for mounting the filter element 50, and the joint groove 42 is used for mounting on the integrated base. 11. The support groove 41 communicates with the light window 111 and forms a receiving opening 411 for receiving the filter element 50. The engaging groove 42 surrounds the periphery of the filter element lens holder 40.

In other words, the support groove 41 forms an inner loop, so that the filter element 50 is installed inside the filter element lens holder 40 and located in the light path of the photosensitive element 20. The engaging groove 42 forms an outer loop so as to be externally engaged with the integrated base 11. The integrated base 11 provides an installation position for the filter element lens holder 40.

More specifically, the shape of the engaging groove 42 matches the shape of the integrated base 11, so that the filter element lens holder 40 is stably mounted on the integrated base 11.

Further, the filter element lens holder 40 includes a filter element lens holder main body 43, at least one extension arm 44, and at least a lower sinker arm 45, and the sinker arm 45 turns from the filter element lens holder main body 43. The ground and longitudinally extend integrally, so that the installation position of the filter is sunk into the light window 111. The extension arm 44 extends from the sinking arm 45 in a bent and laterally integrated manner, so as to provide a horizontal mounting position for the filter element 50, so that the filter element 50 and the photosensitive element 20 The optical axis is the same. In particular, the filter element lens holder 40 includes four integrally connected extension arms 44 and four integrally connected sink arms 45. Each of the extension arms 44 and each of the sink arms 45 are in different The filter element lens holder 40 is integrally formed in a circular shape.

In an embodiment, a shape of the engaging groove 42 of the filter element lens holder 40 is consistent with a shape of the light window 111 formed by the integrated base 11, and a shape of the supporting groove 41 is the same as the shape of the supporting groove 41. The shape of the filter element 50 is uniform. In particular, the filter element 50 has a square structure, and the top view of the support groove 41 is a ring shape, such as a square ring shape.

It is worth mentioning that the extension distance of the sinker arm 45 affects the depth of the filter in the light window 111, and the extension distance of the extension arm 44 affects the installed filter. The size of the sheet. For example, when the extension distance of the sinker arm 45 is larger, the position of the filter in the light window 111 is lowered, the distance from the photosensitive element 20 is smaller, and the corresponding The smaller the back focal length of the camera module unit is; the larger the extension distance of the extension arm 44 is, the smaller the receiving opening 411 of the filter element lens holder 40 is, the smaller the required filter element 50 is. The smaller the area, the easier it is to obtain a suitable filter element 50, and the installation is convenient, reducing the cost of the camera module alone. Of course, the extension distance of the sunken arm 45 needs to be combined with the imaging effect of the camera module, such as reducing the back focus to prevent dark spots, such as dust images; and the extension arm 44 The extension distance needs to consider factors such as the light path of the camera module alone, the remaining width of the photosensitive area 1311 and the non-photosensitive area 1312 of the photosensitive element 20, and the remaining width of the circuit board 12, such as making the extension arm When 44 is extended inward, when the filter element 50 is small, the extension arm 44 does not block the photosensitive area 1311 of the photosensitive element 20, and does not block the incoming light flux too much. And it can extend more at the position where the remaining width of the circuit board 12 package is wider, and at the position where the remaining width of the circuit board 12 package is smaller, the extension is smaller, so as to ensure that the imaging quality is as small as possible. The area of the filter element 50 is described.

For example, referring to FIG. 25B, the distance between the extension arms 44 on opposite sides is marked as L, and the diameter of the filter element 50 need only be larger than L to be mounted on the extension arms 44. Without having to be mounted on the base body 112, so that the required area of the filter element 50 is reduced.

The shape of the filter element holder 40 shown matches the shape of the integrated base 111A. In some embodiments, the one-piece base 11 has an approximately regular symmetrical structure, such as a square ring shape. Accordingly, the filter element lens holder 40 has a symmetrical structure, and the filter element lens holder main body 43 has a regular shape. Each of the extension arms 44 has the same shape, and each of the sink arms 45 has the same shape. In other embodiments, because the positions of the electronic components 122 to be covered are different, the inside of the integrated base 11 has a position protruding inward, and the widths are different. Accordingly, the filtering The element lens holder main body 43 may be provided with corresponding grooves or protruding positions, or the lengths of the extension arms 44 may be different to suit the shape of the integrated base 11 and the position where the photosensitive element 20 is located. And it is convenient to install the filter element 50.

In some embodiments, the filter element lens holder 40 can be mounted on the integrated base 11A by means of glue bonding, and the flatness of the filter element lens holder 40 can be adjusted by the thickness of the glue.

Further, the two camera modules are connected as a single body to form an array structure. Specifically, the two integrated base elements 10 of the two camera module units 100 are connected integrally to form a connected base element 1100. The two circuit boards 12 are integrally connected to form a conjoined circuit board 1120. The two integrated bases 11 are connected together to form a one-piece base 1110. The two filter element lens holders 40 are connected together to form a conjoined filter element lens holder 1400. That is, the conjoined base 1110 formed in the integrated packaging process forms two light windows 111 to provide light paths for the two photosensitive elements 20 respectively. Alternatively, the two filter element lens holders 40 may be independent lens holders, which are not integrally connected and are respectively installed on the conjoined base 1110. The two integrated bases 11 may also be two independent bases.

Specifically, the conjoined base 1110 is integrally packaged on the conjoined circuit board 1120. The conjoined base 1110 has two light windows 111, which are the two photosensitive elements 20 and the lens 30, respectively. Provides light path. The one-piece filter element lens holder 1400 has two support grooves 41 for mounting the filter element 50 respectively.

It is worth mentioning that the way in which the two camera module units 100 are connected to each other can help improve the mutual consistency of the two camera module units 100 and save space. For example, the conjoined filter element lens holder 1400 can provide two mounting positions for the filter elements 50 at the same time, and during the manufacturing process, the consistency of the two support grooves 41 can be controlled by the area, thereby providing The filter element 50 provides a consistent installation environment.

The conjoined base 1110 includes a conjoined part 1111. The conjoined part 1111 integrally connects the adjacent one-piece base 11. The one-piece filter element lens holder 1400 includes a crossover portion 1410, which integrally connects two filter element lens holders 40, and is suitable for bridging the one-piece base 1110. The connected body 1111. More specifically, two adjacent sides of the base body 112 of the two integrated bases 11 are integrally connected to form the conjoined portion 1111. Two adjacent sides of the filter element lens holder main body 43 of the two filter element lens holders 40 are integrally connected to form the crossover portion 1410.

It is worth mentioning that, in this embodiment of the present invention, referring to FIGS. 25A and 25B, the two camera module units 100 both include the driver 60, that is, the two camera module units 100 are all moving focus camera modules, and the two moving focus camera modules cooperate with each other to realize image collection. In other embodiments of the present invention, the array camera module 1000 may also be a combination of other types of camera module units. In an embodiment, referring to FIGS. 28A and 28B, the two camera module units 100 do not include the driver 60, that is, the two camera module units 100 are fixed-focus camera modules. , The two fixed-focus camera modules cooperate with each other to realize image collection. In one embodiment, referring to FIGS. 29A and 29B, one of the camera module units 100 of the array camera module 1000 includes one of the drivers 60 to form a moving focus camera module and another camera module. The unit 100 does not include the driver 60 and constitutes a fixed-focus camera module. The dynamic-focus camera module and the fixed-focus camera module cooperate to implement image collection.

In this embodiment, the one-piece filter element lens holder 1400 is installed on the one-piece base 1110, and each of the drivers 60 is installed on the one-piece filter element lens holder 1400, that is, The one-piece filter element lens holder 1400 is disposed between the driver 60 and the one-piece base 1110. In another modified embodiment, referring to FIGS. 30A and 30B, the connected base 1110 and the driver 60 are both mounted on the top surface 113 of the connected base 1110. Further, the conjoined filter element lens holder 1400 is installed at a position near the inside of the integrated base 11, and the driver 60 is installed at a position near the outside of the conjoined base 1110, so that the driver 60 The top surface 113 of the conjoined base 1110 is allocated in coordination with the conjoined filter element lens holder 1400.

As shown in FIG. 31, it is a first modified embodiment of the conjoined base and the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. In this embodiment, the inside of each of the integrated bases 11A extends obliquely upwards to form the light window 111A with a gradually increasing opening. More specifically, each of the integrated bases 11A has an inner side surface 114A, and the inner side surface 114A and the central optical axis of the camera module form an inclination angle α, so that the opening of the light window 111A gradually increases. So as to facilitate the manufacturing and forming of the integrated base 11A. The size of α ranges from 3 ° to 30 °. In some embodiments, the value of α is selected from 3︒ to 15︒, 15︒ to 20︒, or 20︒ to 30︒. Correspondingly, the engaging groove 42A of each of the filter element lens holders 40A has an engaging angle α1, and the engaging angle α1 corresponds to the inclination angle α, so that the shape of the engaging groove 42A and the The inclined shape of the inner side surface 114A is adapted to make the installation of the filter element lens holder 40A more stable. In other words, the sinker arm 45A extends from the filter element lens holder main body 43A to the ground and tilts downward to form the engagement angle α1 that is adapted to the tilt angle α. Further, in an embodiment, the extension arm 44A extends from the sunken arm 45A to ground and horizontally to form a support angle β, and the support angle β is greater than 90 °, which is convenient for the filter element 50. installation. Of course, a filter element lens holder 40A without the joint angle α1 and the support angle β may be mounted on the integrated base 11A with the tilt angle α.

As shown in FIG. 32A, it is a second modified embodiment of the conjoined base element and the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. Each of the filter element lens holders 40B has a support groove 41B. The support groove 41B communicates with the light window 111B of the corresponding integrated base 11B, and provides a mounting position for the filter element 50. In other words, the filter element 50 is mounted in the support groove 41B.

Further, the filter element lens holder 40B includes a filter element lens holder main body 43B and at least one extension arm 44B. The extension arm 44B extends laterally and integrally from a lower portion of the filter element lens holder main body 43B. It extends inside to form the supporting groove 41B. The filter element lens holder main body 43B is bonded to the integrated base 11B.

In other words, the filter element lens holder 40B does not include the sinker arm 45 and does not have the engaging groove 42. Therefore, compared to the above embodiment, the installation position of the filter element 50 is not sunk. Inside the light window 111B. However, by the extension distance of the extension arm 44B, the required area of the filter element 50 can also be reduced.

32B is a modified example of the second modified embodiment of the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. Each of the filter element lens holders 40B1 has a support groove 41B1 and a mounting groove 48B1, which provide mounting positions for the lens 30 and the filter element 50, respectively.

Further, each of the filter element lens holders 40B1 includes a filter element lens holder main body 43B1 and at least one extension arm 44B1, and the extension arm 44B1 is laterally integrated from a lower portion of the filter element lens holder main body 43B1. Extending inwardly, the supporting groove 41B1 and the mounting groove 48B1 are formed. The filter element lens holder 40B1 further includes a lens portion 49B1. The lens portion 49B1 integrally extends upward from the filter element lens holder main body 43B1 to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the extension arm 44B1 in an inverted manner.

Further, in this embodiment of the present invention, the inside of the lens portion 49B1 is flat and has a non-threaded structure, and is suitable for mounting a lens 30 without a thread.

That is, when the camera module unit 100B1 is a fixed-focus camera module, the lens 30 may be directly installed inside the filter element lens holder 40B1 to limit the lens 30. In particular, there is a gap between the lens portion 49B1 and the lens 30 to facilitate installation and adjustment of the lens 30.

32C is another modified example of the second modified embodiment of the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. Each of the filter element lens holders 40B2 has a support groove 41B2 and a mounting groove 48B2 groove, which provide mounting positions for the lens 30 and the filter element 50, respectively.

Further, each of the filter element lens holders 40B2 includes a filter element lens holder main body 43B2 and at least one extension arm 44B2, and the extension arms 44B2 are laterally integrated from a lower portion of the filter element lens holder main body 43B2. Extending inwardly, the support groove 41B2 and the mounting groove 48B2 are formed. The filter element lens holder 40B2 further includes a lens portion 49B2. The lens portion 49B2 extends integrally upward from the filter element lens holder main body 43B2 so as to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the extension arm 44B2 in an inverted manner.

Further, in this embodiment of the present invention, the lens portion 49B1 has a screw structure inside, and is suitable for mounting a lens 30 with a thread.

That is, when the camera module unit 100B2 is a fixed-focus camera module, the lens 30 can be directly installed inside the filter element lens holder 40B2 to limit the lens 30.

It is worth mentioning that the above two embodiments are only used as examples to describe possible deformation modes of the filter element lens holder 40, and that the lens 30 can be directly mounted on the filter element lens holders 40B1 and 40B2. Internal, but not restrictive.

As shown in FIG. 33A, it is a third modified embodiment of the array camera module according to the eleventh preferred embodiment of the present invention. In this embodiment, each of the filter element lens holders 40C has at least one corner opening 441C, and the corner opening 441C is disposed at a corner position of the filter element lens holder 40 so as to facilitate the filter element. The installation of 50 reduces the edge shadow caused by the sharp corner in the imaging of the camera module. More specifically, the two adjacent extension arms 44C form a corner opening 441C, and the corner opening 441C extends outward, so as to increase the light flux of the camera module at the corner position of the filter element lens holder 40C.

Specifically, in an embodiment, the corner opening 441C may be an extended square corner. For example, but not limited to, four corresponding extended square corners are set at four corner positions of the filter element lens holder 40C. In other embodiments, the corner opening 441C may also have an arc angle, which increases the luminous flux at the corner of the filter element lens holder 40C. Of course, in some embodiments, the corner opening 441C may not be provided. Those skilled in the art should understand that the shape, position and number of the corner opening 441C are not limited by the present invention.

As shown in FIG. 33B, it is a modified embodiment according to the eleventh preferred embodiment of the present invention. In this embodiment of the present invention, each of the filter element lens holders 40P includes a limiting protrusion 46P, and the limiting protrusion 46P is at least partially from the top surface of the filter element lens holder main body 43P. The convex extension extends upwards, so as to limit the components to be installed and block dust or light from entering the camera module. The limiting protrusion 46P exemplifies, but is not limited to, limiting the driver 60 or the lens 30. Particularly, in this embodiment of the present invention, the one-piece filter element lens holder 1400P includes two limiting protrusions 46P, each of which forms an annular protrusion, and limits the corresponding driver 60. In another embodiment, a middle portion of the conjoined filter element lens holder 1400P formed by the two filter element lens holders 40P, that is, the bridging portion 1410P may not be provided with the limiting protrusion 46P, The limiting protrusion 46P is provided only around the conjoined filter element lens holder 1400P.

In this embodiment of the present invention, the limiting protrusion 46P can locate the position of the driver 60, reduce the deviation of the driver 60, and prevent the glue from installing the driver 60 during the assembly process. Overflow to the inside and contaminating the lens 50 or internal components.

It is worth mentioning that, in other embodiments of the present invention, the surface of the limiting protrusion 46P may be provided with a screw thread, so as to directly install the lens 30. And when a thread is provided on the outside of the limiting protrusion 46P, it is suitable for the lens 30 with a larger aperture.

As shown in FIGS. 34A to 35, it is an array camera module according to a twelfth preferred embodiment of the present invention. Each of the integrated bases 11D includes a base body 112D forming at least one light window 111D to provide a light path for the photosensitive element 20. Further, the base body 112D has at least one opening 1121D, the opening 1121D communicates with the light window 111D and the outside, and the filter element lens holder 40D supplements the opening, thereby forming the light window closed on the side. 111D.

Each of the filter element lens holders 40D includes at least one extension leg 433D. The extension leg 433D integrally extends downward from the filter element lens holder main body 43D to the substrate 121D so as to close the opening 1121D. By way of example and not limitation, the extension leg 433D is connected to the substrate 121D and / or the base body 112D by an adhesive method.

The base body 112D forms a U-shaped structure, the filter element lens holder main body 43D is joined to the U-shaped structure of the base body 121D, and the extension leg 433D of the filter element lens holder 40D supplements At the opening position of the U-shaped structure, the integrated base 11D is closed to form a closed internal environment.

In other words, in this embodiment, the integrated base 11D and the filter element lens holder 40D share the functions of the lens holder of the camera module, so that the advantages of the integrated package and the function of the filter element lens holder 40D are shared. Combine.

It is worth mentioning that due to the increasing requirements for the size of the camera module, the arrangement of the electronic components 122D on the circuit board 12D, the location of the electrical connection elements 203, and the integration The package position of the base 11D needs to be reasonably arranged, while making full use of the substrate 121D, the component layout occupies the smallest area, thereby further reducing the size of the camera module. According to this embodiment of the present invention, the electronic component 122D is integrally packaged in a direction in which the electronic component 122D is arranged, covering the electronic component 122D, and utilizing the spatial position of the electronic component while reducing the electrical component and the electrical component. The electromagnetic influence between the connecting elements 203 is provided by the filter element lens holder 40D in a manner in which the electrical components are not provided, making full use of the remaining positions on the substrate 121D. On the other hand, through the bonding process of the filter element lens holder 40D, the flatness of the integrated base 11D can be adjusted and supplemented to provide good installation conditions for the camera module.

As shown in FIGS. 36A to 36C, it is a modified embodiment of a conjoined base and a conjoined filter element lens holder of an array camera module according to a twelfth preferred embodiment of the present invention. The integrated base 11E includes a base body 112E. The base body 112E forms at least one light window 111E to provide a light path for the photosensitive element 20. Further, the integrated base 11E has two openings 1121E, each of the openings 1121E communicates with the light window 111E and the outside, and the filter element lens holder 40E supplements the two openings 1121E, and the Side closed.

The filter element lens holder 40E includes two extension legs 433E, and each of the extension legs 433E integrally extends downward from the filter element lens holder main body 43E to the substrate 121E so as to close each of the openings. By way of example and not limitation, each of the extension legs 433E is connected to the substrate 121E and / or the base body 112E by an adhesive manner. More specifically, in one embodiment, the base body 112E is a parallel structure, the filter element lens holder 40E body is joined to the parallel structure of the base body 112E, and the filter element lens holder 40E The extended legs 433E are supplemented at the open positions at both ends of the parallel structure, so that the base body 112E is closed to form a closed inner environment. In some embodiments, two adjacent extension legs 433E are integrally connected to form a common extension leg, that is, a common leg. In particular, the common legs are spaced apart from the two light windows 111E to isolate the light paths of the two camera module units. That is, in this embodiment, the conjoined filter element lens holder 1400E includes three of the extension legs 433E, which are arranged in parallel, wherein the extension leg 433E located in the middle separates the two light windows 111E. , And the remaining two extension legs 433E are respectively supplemented with the openings 1121E of the conjoined base 1110E, thereby forming two closed and independent light windows 111E. In other words, in the array camera module 1000E, the two light windows 111E of the two camera module units 100E communicate with each other, and the conjoined filter element lens holder 1400E supplements the conjoined The base 1110E forms two partitioned and closed light windows 111E. The adjacent extension legs 433E of the filter element lens base 40E form a common portion, instead of the conjoined portion 1111E of the conjoined base 1110E. In one embodiment, two adjacent extension legs 433E are integrally connected.

As shown in FIGS. 37A and 37B, another modified embodiment of the integrated base element and the filter element lens holder according to the twelfth preferred embodiment of the present invention. In this embodiment, each of the integrated bases includes a base body 112Q, and the base body 112Q forms at least one light window 111E to provide a light path for the photosensitive element 20. Further, the integrated base 11Q has at least one opening 1121Q, and each of the openings communicates with the light window 111Q and the outside, and the filter element lens holder 40Q supplements the opening 1121Q and surrounds the light window 111Q. Closed. Different from the above embodiments, in the one-piece base assembly 1100Q, the two openings 1121Q of the two integrated base bodies 112Q are opposite to each other, thereby conveniently limiting the one-piece filter from both sides. 1400Q element lens holder.

Further, each of the openings 1121Q has an inverted trapezoidal structure to facilitate positioning and installation of the filter element lens holder 40Q. Accordingly, the filter element lens holder includes at least one extension leg 433Q, and each of the extension legs 433Q integrally extends downward from the filter element lens holder main body 43Q to the substrate 121 so as to facilitate the opening 1121Q closed. Specifically, the two extending legs 433Q are oppositely disposed and have an inverted trapezoidal structure, which is suitable to supplement the corresponding openings 1121Q. For example, when the filter element lens holder 40Q is installed, the extension leg is limited to the opening 1121Q, and the two light windows 111Q are respectively closed around.

It should be understood by those skilled in the art that the shape and size of the opening 1121Q in the embodiment of the present invention are only used as examples to illustrate the manners that can be implemented, and are not a limitation of the present invention.

In particular, in some embodiments, the electronic components 122Q may be collectively disposed on one side, covered by at least part of the base body 112Q, and covered by the wider base body 112Q. The side on which the electronic component 122Q is not provided corresponds to the narrower base body 112Q. The filter element lens mount is mounted on the base body 43Q by 40Q, and the extension leg 433Q supplements the opening 1121Q between the two parts.

Furthermore, the base body 112Q has at least one opening surface 1122Q, and the opening 1121Q is formed opposite to the two opening surfaces. The opening surface 1121Q extends obliquely and integrally upward from the substrate 121 so as to form the opening 1121Q in a trapezoid shape. Correspondingly, the extension leg 433Q has at least one supplementary surface 4331Q, and the supplementary surface 4331Q corresponds to the opening surface 1122Q, so as to complement the shape of the extension leg 433Q to the opening 1121Q in a complementary manner. The light window 111Q is closed around.

In particular, the extension leg 433Q and the supplementary surface 4331Q and the opening surface 1122Q of the base body 112Q may be fixed by means of glue bonding.

As shown in FIGS. 38A to 39, it is an array camera module according to a thirteenth preferred embodiment of the present invention. Each of the integrated bases 11F has a mounting groove 115F and at least one notch 117F, and the mounting groove 115F communicates with the light window 111F. In this embodiment of the present invention, the notch 117F is provided at a position adjacent to the two integrated bases, that is, above the connecting portion 1111F of the conjoined base 1110F, and communicates with both sides. That is, the two mounting grooves 115 are communicated through the notch 117F, so as to receive the crossover portion 1410F of the one-piece filter element lens holder 1400F.

Each of the filter element lens holders 40F is mounted in the mounting groove 115F. More specifically, the mounting groove 115F is a U-shaped groove, and the U-shaped opening corresponds to the notch 117F. In particular, the U-shaped grooves of the two filter element lens holders 40F are opposite to each other to form a closed structure with internal communication. When the one-piece filter element lens holder 1400 is mounted on the one-piece base 1110, the bridge portion 1410 of the one-piece filter element lens holder 1400 bridges the notch 117F located in the middle.

Specifically, the engaging groove 42F of the filter element lens holder 40F is engaged with the mounting groove 115F of the integrated base 111F, so that the filter element lens holder of the filter element lens holder 40F The main body 43F is supported in the support groove 41F.

The filter element lens holder main body 43F of the filter element lens holder 40F has a predetermined thickness, so that it is not easy to touch upper components such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40F is installed in the mounting groove 115F, the top surface of the filter element lens holder 40F is consistent with the top surface of the base body 112F, so that the filter The optical element lens mount 40F does not protrude from the base body 112F or less, and does not easily touch the driver 60 or the lens 30 located above.

More specifically, each of the integrated bases 11F includes a plurality of raised steps 116F protruding from the base body 112F. Each of the raised steps 116F partially extends upward from the base body 112F to form the mounting groove 115F. At least one side of the integrated base 11F does not have the convex step 116F, and forms the notch 117F.

According to this embodiment of the present invention, each of the integrated bases 11F includes three raised steps 116F, and each of the raised steps 116F is integrally connected in a turning manner to form the U-shaped mounting groove 115F. That is, the notch 117F is formed on the side without the raised step 116F. The filter element lens holder main body 43F of the filter element lens holder 40F includes at least one joint edge 431F and at least one extension edge 432F, and the joint edge 431F is used to engage the mounting groove 115F, and the extension edge 432F is used to fill the gap 117F. In other words, the extended edge 432F extends into the gap 117F, so that the gap 117F is filled, thereby forming a closed internal environment. In this embodiment, the extended edge 432F forms the crossover portion 1410F.

According to this embodiment of the invention, the filter element holder main body 43F of the filter element holder 40F includes three joint edges 431F and one extension edge 432F, and each of the joint edges 431F and the extension edges 432F is turned The ground is integrally connected to fit the shape of the mounting groove 115F.

The sunk arms 45F extend from the joint edge 431F and the extension edge 432F to ground and integrally extend downward, respectively, thereby forming the joint groove 42F. The extension arm 44F extends from the extension arm 44F to ground in an integrated, laterally extending manner, thereby forming the support groove 41F.

It is worth mentioning that the electronic components 122F are arranged at different positions on the main body of the circuit board 12F, and the integrated base 11F covers the electronic components 122F. In the position where the electronic components are arranged, the integrated base 11F needs a larger thickness and is convenient to set the mounting groove 115F, and the position without the electronic component 122F can be set to a smaller thickness, thereby reducing For the size of the circuit board 12F, the mounting groove 115F is not suitable. According to this embodiment of the present invention, the electronic components 122F are arranged on the one-piece base 11F corresponding to the three joining edges 431F. The one-piece base 11F has a larger lateral thickness, and the mounting groove 115F is provided. While the lateral thickness of the one-piece base 11F on the side corresponding to the extended edge 432F is small, the mounting groove 115F is not provided, and the notch 117F is filled by the extended edge 432F to assume the convexity Plays the role of step 116F.

The driver 60 is at least partially mounted on the raised step 116F, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is mounted on the convex step 116F or the filter element lens holder 40F to form a certain focus camera module.

More specifically, three sides of the driver 60 are mounted on the raised step 116F, and the remaining sides are mounted on the extended side 432F of the filter element lens mount 40F. In some embodiments, a gap exists between the driver 60 and the extended edge 432F, and the gap is sealed by glue to form a closed internal environment for the camera module. In other words, the surface height of the extended edge 432F is lower than the surface height of the raised step 116F, and the height difference can be supplemented by glue. In particular, the driver 60 may be mounted on the convex step 116F by an adhesive method, and the optical axes of the lens 30 and the photosensitive element 20 are consistent.

As shown in FIGS. 40A to 41, it is an array camera module according to a fourteenth preferred embodiment of the present invention.

Each of the integrated bases 11R includes a base body 112R forming at least one light window 111R to provide a light path for the photosensitive element 20. Further, the base body 112R has at least one opening 1121R, the opening 1121R communicates with the light window 111R and the outside, and the filter element lens holder 40R supplements the opening, thereby forming the light window closed on the side. 111R. In this embodiment, the two openings 1121R of the two integrated bases 11R of the conjoined base 1110R communicate with each other.

Each of the filter element lens holders 40R includes at least one extension leg 433R, and the extension leg 433R integrally extends downward from the filter element lens holder main body 43R to the substrate 121R so as to close the opening 1121R. By way of example and not limitation, the extension leg 433R is connected to the substrate 121R and / or the base body 112R by an adhesive manner.

In some embodiments, two adjacent extension legs 433R are integrally connected to form a common extension leg, that is, a common leg. In particular, the common leg is spaced apart from the two light windows 111R, and the two The light path of the camera module is isolated. That is, in this embodiment, the conjoined filter element lens holder 1400R includes two extension legs 433R connected integrally, which are located in the middle of the two light windows 111R in the middle and separate the two light windows. 111R, thereby forming two closed and independent light windows 111R.

The integrated base 11R has at least one mounting groove 115R and an opening 117R. The mounting groove 115R communicates with the light window 111R, and the notch 117R communicates with the light windows 111R on both sides. The filter element lens holder 40R is mounted in the mounting groove 115R.

According to this embodiment of the present invention, the integrated base 11R includes three raised steps 116R, wherein each of the raised steps 116R partially extends upward from the base body 112R to form the mounting groove 115R.

The filter element lens holder main body 43R of the filter element lens holder 40R includes at least one bonding edge 431R, and the bonding edge 431R is used for bonding to the mounting groove 115R.

According to this embodiment of the present invention, the filter element holder main body 43R of each of the filter element holders 40R includes three joining edges 431R and one extending edge 432R, and the joining adjacent to the one-piece base 11R The edges 431R extend integrally and are parallel to each other, and the extended edges 432R are disposed between the joining edges 431R. That is, in this embodiment, the notch 117R of the one-piece base is disposed at a position adjacent to the two bases 11R and communicates with each other. The extended edges 432R of the one-piece filter element lens holder are disposed at corresponding adjacent positions, and are integrally connected to form the bridge portion 1410R.

The sunken arm 45R is turned from the joint edge 431R to integrally and downwardly extend to form a joint groove 42R, so as to be engaged with the mounting groove 115R. The extension arm 44R is turned from the sinker arm 45R to integrally and laterally extend to form a support groove 41R, so as to provide a mounting position for the filter element 50. It is worth mentioning that the electronic components 122R are arranged at different positions on the circuit board body 121R, and the integrated base 11R covers the electronic components 122R. In the position where the electronic components are arranged, the integrated base 11R needs to have a larger thickness and is convenient for forming the mounting groove 115R, and the position without the electronic components 122R can be set to a smaller thickness, so that Reducing the size of the circuit board 12R is not suitable for forming the mounting groove 115R. According to this embodiment of the present invention, the electronic components 122R are arranged on the integrated base 11R corresponding to the two joint edges 431R. The integrated base 11R has a larger lateral thickness, and the mounting groove 115R is provided. While the lateral thickness of the integrated base 11R on the side corresponding to the convex step 116R of the other mounting groove 115R is not large.

The driver 60 is at least partially mounted on the convex step 116R, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12R through at least one of the pins 61. In other embodiments, the lens 30 is mounted on the convex step 116R or the filter element lens holder 40R to form a certain focus camera module.

More specifically, the driver 60 is mounted on the raised step 116R, where both sides are supported by the raised step 116R forming the mounting groove 115R, and the remaining side is mounted on the mounting groove where the mounting groove is not formed. 115R, the convex step 116R, and the remaining side is supported by the extended edge 432R.

As shown in FIGS. 42A to 43, it is a modified embodiment of an array camera module according to a fourteenth preferred embodiment of the present invention. Each of the integrated bases 11H includes three raised steps 116H, and the three raised steps 116H are integrally connected in a turning manner. Two of the raised steps 116H and the base body 112H form a mounting groove 115H. A raised step 116H extends upward from the base body 112H integrally without forming the mounting groove 115H. Adjacent positions of the two integrated bases 11H do not include the raised step 116H, and a notch 117H is formed. That is, the conjoined base 1110H forms two parallel mounting grooves 115H, and the notch 117H is located between the two mounting grooves 115H. Correspondingly, each of the filter element lens holders 40H forms a U-shaped structure, and the opening of the U-shaped structure is opposite to the convex step 116H where the mounting groove 115H is not formed. That is to say, the conjoined filter element lens holder 1400H as a whole is an E-shaped structure in plan view, and the middle portion of the E-shaped intermediate structure bridges the conjoined portion 1111H of the conjoined base 1110H. The raised step 116H is blocked.

As shown in FIGS. 44A and 44B and FIG. 45, it is an array camera module according to a fifteenth preferred embodiment of the present invention.

Different from the above-mentioned preferred embodiment, the integrated base 11I includes a raised step 116I and three notches 117I. The raised step 116I partially and integrally extends upward from the integrated base 112I to form the Installation slot 115I. That is, each of the notches 117I is formed on three sides without the raised step 116I.

The filter element lens holder main body 43I of the filter element lens holder 40I includes at least one joining edge 431I and at least one extension edge 432I. The engagement edge 431I is used to be engaged with the mounting groove 115I, and the extension edge 432U1 is used to fill the gap 117I. In other words, the extended edge 432I extends into the gap 117I, so that the gap 117I is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element holder main body 43I of the filter element holder 40I includes one of the joint sides 431I and three of the extension sides 432I. The joint sides 431I and each of the The extending edge 432I is integrally connected in a turning manner so as to adapt to the shape of the mounting groove 115I. It is worth mentioning that, in this embodiment, in the array camera module, two adjacent filter element lens mounts 1400I formed by two filter element lens mounts 40I are adjacent to each other. The extending edge 432I is integrally connected to form a common portion of two adjacent camera module units 100I, that is, the bridging portion 1410I is formed.

The sunken arms 45I extend from the joint edge 431I and the extension edge 432I, and extend downward integrally, thereby forming the joint groove 42I. The extension arm 44I is turned from the extension arm 44I to extend laterally and integrally to form the support groove 41I.

Further, in this embodiment, the two raised steps 116I of the two integrated bases 11I of the conjoined base 1100I are integrally extended to form a font structure, thereby forming a font mounting groove. . The notches 117I are adjacent to form an E-shaped structure. Correspondingly, the extended edges 432I of the filter element lens holder 40I are adjacent to form a U-shaped structure, and the bonding edge 431I is disposed at a port of the U-shaped structure. In the conjoined filter element lens holder 1400I, two adjacent extension edges 432I are integrally connected to form the crossover portion 1410I, which is adapted to the conjoined portion 1111I of the conjoined base 1110I.

According to another modified embodiment, the two raised steps 116I of the one-piece base 11I are adjacent to each other with the joint edge 431I, and the two notches 117I are adjacent to each other. That is, the two raised steps 116I constitute an L-shaped structure, thereby forming an L-shaped mounting groove 115I. The notches 117I are adjacent to form an L-shaped extension opening. Correspondingly, the two bonding edges 431I of the filter element lens holder 40I are adjacent to each other, and are suitable for bonding to the L-shaped mounting groove 115I, and the two extending edges 432I are adjacent to each other, which are suitable for filling the L-shaped device The gap 117I is described so as to form a closed internal environment. The driver 60 is at least partially mounted on the convex step 116I, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12I through at least one of the pins 61. In other embodiments, the lens 30 is mounted on the convex step 116I or the filter element lens holder 40I to form a certain focus camera module. More specifically, two sides of the driver 60 are supported by the convex step 116I forming the mounting groove 115I, and the remaining two sides are mounted on the extended side 432I of the filter element lens holder 40I.

As shown in FIG. 46A and FIG. 47, it is a modified implementation of the array camera module according to the fifteenth preferred embodiment of the present invention. In this embodiment of the present invention, the setting position of the convex step 116J is different from the above-mentioned preferred embodiment. In the connected base 1110J of the array camera module, the convex steps 116J of the two integrated bases 11J are opposite to each other, forming a parallel structure, and each of the convex steps 116J corresponds to a corresponding one The base body 111 forms the mounting groove 115J. That is, the two mounting grooves 115J located in the conjoined base 1110J are provided at positions opposed to each other. Compared with the fifteenth embodiment described above, in this modified embodiment, the two raised steps 116J of the conjoined base 1110J are changed from a single-line arrangement to a relatively parallel arrangement.

As shown in FIGS. 48A, 48B, and 49, it is an implementation of an array camera module according to a sixteenth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiment, each of the integrated bases 11K includes a raised step 116K and three notches 117K. The raised step 116K partially and integrally extends upward from the base body 112K to form the mounting groove 115K. That is, the three sides without the raised step 116K form the notch 117K.

The filter element lens holder main body 43K of the filter element lens holder 40K includes at least one joint edge 431K and at least one extension edge 432K, and the joint edge 431K is used to engage the mounting groove 115K, and the extension edge 432K is used to fill the gap 117K. In other words, the extended edge 432K extends into the gap 117K, so that the gap 117K is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element holder main body 43K of the filter element holder 40K includes a joint edge 431K and three extension edges 432K, each of the junction edges 431K and the extension edges 432K turning The ground is integrally connected, so as to adapt to the shapes of the mounting groove 115K and the notch 117K. Two adjacent extended edges 432K are integrally connected to form the bridge portion 1410K of the conjoined filter element lens base 1400, and bridge the conjoined portion 1111K of the conjoined base 1110K.

The sinker arms 45K extend from the joint edge 431K and the extended edge 432K to ground and extend downward integrally, respectively, thereby forming the joint groove 42K. The extension arm 44K extends from the extension arm 44K to ground and extends laterally integrally, thereby forming the support groove 41K. The driver 60 is at least partially mounted on the raised step 116K, thereby forming a moving focus camera module. The driver 60 is operatively connected to the circuit board 12K through at least one of the pins 61. In other embodiments, the lens 30 is mounted on the convex step 116K or the filter element lens holder 40K to form a certain focus camera module.

More specifically, one side of the driver 60 is supported by the convex step 116K forming the mounting groove 115K, and the remaining three sides are mounted on the extended side 432K of the filter element lens holder 40K. .

It is worth mentioning that, in this embodiment of the present invention, the two raised steps 116K of the two integrated bases 11K are staggered in parallel, thereby limiting the installation position of the conjoined filter element lens holder 1400. In other embodiments of the invention, the relative positions of the raised steps 116K may be other layouts, such as parallel or vertical directions. Those skilled in the art should understand that the layout structure of the two raised steps 116K is not a limitation of the present invention.

As shown in FIGS. 50A to 51, it is an array camera module according to a seventeenth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiments, each of the filter element lens holders 40L includes an upper extension wall 46, and the upper extension wall 46 is turned from the filter element lens holder main body 43L to extend upward and upward to form a limit. Bit mouth 461L. The limit port 461L is used to limit the components to be mounted, such as, but not limited to, the driver 60 and the lens 30. That is, when assembling the array camera module 1000L of the array, each of the driver 60 or the lens 30 is installed in the limit port 461L of each of the filter element lens holders 40L, and the limit position is The driver 60 or the lens 30 is so that the optical axis of each of the driver 60 or the lens 30 is consistent with the optical axis of each of the photosensitive elements 20. The size of the stop element opening 461L can be determined according to the size of the component to be installed.

In other words, the upper extension wall 46L has a frame restraining effect, so that when the driver 60 or the lens 30 is mounted on the filter element lens holder 40L, there is no excessive deviation, which ensures the camera The consistency of the optical system of the module. At the same time, the upper extension wall 46L can protect the mounted components, such as the driver 60 or the lens 30, and prevent unnecessary external contact, so that the driver 60 or the lens 30 is installed stably. In addition, external dust can be blocked from entering each of the camera module units 100L.

Further, when the camera module unit 100L is a moving focus camera module, the filter element lens holder 40L has at least one pin port 462L for passing through the pin 61. That is, when the driver 60 is installed in the limit port 461L of the filter element lens holder 40L, the pin of the driver 60 passes through the pin port 462L and is electrically connected to the circuit. Plate 12L. Of course, when the single camera module 100L is a fixed focus camera module, the filter element lens holder 40L may not be provided with the pin port 462L.

It is worth mentioning that in the actual cross-sectional view, the pin port 462L may not be visible, but for convenience of explanation and understanding, the pin port 462L is indicated by a dotted line in the figure, and this position is not limited to the corresponding actual setting position.

It is worth mentioning that the driver 60 or the lens 30 of the array camera module 1000L is limited to the upper extension wall 46L, which helps to constrain the uniformity of the optical axis of the camera module unit 100L At the same time, it is convenient to control the consistency of the two camera module units 100L at the same time.

As shown in FIG. 52, it is an array camera module according to an eighteenth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiments, each of the filter element lens holders 40M includes an upper extension wall 46M and a lower extension wall 47M. The upper extension wall 46M is turned from the filter element lens holder main body 43M to the ground and upwards. Extending to form a limiting opening 461M, the lower extension wall 47M turns from the filter element lens holder main body 43M to the ground and extends downward to form a lower opening 471M. In particular, the lower extension wall 47M extends integrally from the upper extension wall 46M to form an integral outer retaining wall.

The limit port 461M is used to limit the components to be mounted, such as, but not limited to, the lens 30. The lower bag opening 471M is used to receive the integrated base 11M. That is, when the array camera module 1000M is assembled, the driver 60 or the lens 30 is mounted on the filter element lens holder. In the limit opening 461M of 40M, the integrated base 11M is accommodated in the lower bag opening 471M, and the upper extension wall 46M limits and blocks the lens 30, so that the lens 30 and the lens 30 The optical axis of the photosensitive element 20 is the same, and the lower extension wall 47M covers the integrated base 11M, so that the overall structure of the array camera module 1000M is relatively regular, convenient to install, and has a beautiful appearance. The size of the limit opening 461M and the lower bag opening 471M can be determined according to the size of the components to be installed, for example but not limited to the sizes of the driver 60, the lens 30, and the integrated base 11M.

In an embodiment, the lower extension wall 47M may extend to the circuit board 12M. For example, but not limited to, the circuit board 12M is fixedly connected to the circuit board 12M by means of glue bonding, so that the filter element lens holder 40M is installed more stably.

FIG. 53 is a cross-sectional view of an array camera module according to a nineteenth preferred embodiment of the present invention.

Each of the integrated bases 11N includes a lens wall 118N. The lens wall 118N extends at least partially upward from the convex step 116N to form a lens chamber 1181N, which is suitable for installing the lens 30 to form a certain focal camera mode. group.

Further, the convex step 116N and the base body 112N form the mounting groove 115 N for mounting the filter element lens holder 40N. The lens wall 118N and the convex step 116N form another mounting groove 115N for providing a mounting position for the lens 30.

Further, the engaging groove 42N of the filter element lens holder 40N is engaged with the mounting groove 115N, and the filter element 50 is installed in the support groove 41N of the filter element lens holder 40N. The lens 30 is mounted in the other mounting groove 115N.

The lens wall 118N provides a mounting position for the lens 30 and restricts the mounting position of the lens 30 so that the optical axes of the lens 30 and the photosensitive element 20 are consistent, and the mounting accuracy is improved.

As shown in FIG. 54A, it is an exploded view of an array camera module according to a twentieth preferred embodiment of the present invention. The array camera module 1000S includes two camera module units 100S, each of the camera module units 100S includes an integrated base assembly 10S, wherein the integrated base element 10S includes a circuit board 12S, but different In the foregoing preferred embodiment, the two circuit boards 12S of the two camera module units 100S are spliced to each other to form the conjoined circuit board 1120S, and the integrated base 11S is integrally packaged on the two circuit boards 12S. . That is, the two circuit boards 12S are not integrally connected. In another embodiment of the present invention, the two circuit boards 12S may be independent of each other with a gap, and is not a splicing manner. It can be understood that the present invention is not limited in this respect.

As shown in FIG. 54B, it is a cross-sectional view of an array camera module according to a twentieth preferred embodiment of the present invention. The array camera module 1000T includes two integrated camera module units 100T, which includes a conjoined circuit board 1120T, which is integrally formed on the conjoined base 1110T of the conjoined circuit board 1120T. The base 1110T has two light windows 111T, which provide light paths for the two photosensitive elements 20 and two lenses 30, and the one-piece base 1110T forms two mounting grooves 115T on the top side, and two independent filter element lens holders. 40T is provided in each of the two mounting grooves 115T for mounting the two filter elements 50 respectively. It can be understood that, in another modified embodiment, the conjoined base 1110T is formed on the top side, and the mounting groove 115T may not be formed, but a flat surface for mounting the two independent filter element mirrors. Seat 40T. It is worth mentioning that each of the independent filter element lens holders 40T may also be configured as any of the structures in the first to tenth embodiments described above.

It is worth mentioning that in the above embodiments, a dual lens array camera module composed of two camera module units 100 is taken as an example for description, and in other embodiments, the array camera module 1000 It may also include more of the camera module unit 100. In the above embodiments, each feature of each of the camera module units 100 is arranged in a symmetrical form to form the array camera module 1000, and in other implementations, each of the camera module units 100 The features of the invention can be arbitrarily combined to form the asymmetric array camera module 1000, and the present invention is not limited in this regard.

As shown in FIG. 55, it is an application schematic diagram of the array camera module according to the above embodiment of the present invention. The array camera module 1000 is disposed on an electronic device body 200 to form an electronic device 300 with the array camera module 1000.

As shown in FIG. 55, the array camera module 1000 is applied to a smart phone, and cooperates with the smart phone to realize image collection and reproduction. In other embodiments, the array camera module 1000 may be disposed on other electronic device bodies 200 to form different electronic devices 300. The electronic device 300 specifically exemplifies but is not limited to wearable devices and tablet computers. , Laptops, cameras, surveillance equipment, etc.

It is worth mentioning that, in the present invention, the camera module of the filter element is supplemented by the camera module of the integrated packaging process through the filter element lens holder, and cooperates with the camera module's integrated base to jointly assume the function of the traditional lens holder. On the basis of using the advantages of the integrated packaging process, to make up for and improve the application deficiencies in integrated packaging. On the other hand, the filter element lens holder can be integrally molded, for example, by injection molding, so it has better flatness, and more preferably, the characteristics of the material itself can be used to reduce the reflectance of incident light. In addition, it can be seen from the above embodiments that, in combination with the shape of the integrated base, the filter element lens holder can have multiple variations, the molding structure is simple, and it is easy to process, and more preferably, when a suitable plastic When materials are used, processes such as etching are not required, and no blackening or roughening treatment is required, which can reduce the reflectance of incident light and avoid stray light.

Those skilled in the art should understand that the embodiments of the present invention shown in the above description and the accompanying drawings are merely examples and do not limit the present invention. The object of the invention has been completely and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and the embodiments of the present invention may have any deformation or modification without departing from the principle.

1‧‧‧Moulding Department

2‧‧‧Circuit Board

3‧‧‧Chip

4‧‧‧ Filter

5‧‧‧Electronic components

6‧‧‧ groove

7‧‧‧ mirror mount

8‧‧‧ inner groove

10‧‧‧ body base element

11‧‧‧One base

12‧‧‧Circuit Board

20‧‧‧ Photosensitive element

30‧‧‧ lens

40‧‧‧ Filter element lens holder

41‧‧‧ support slot

42‧‧‧Slot

43‧‧‧ Filter element body

44‧‧‧Inner extension arm

45‧‧‧ Sunken Arm

46‧‧‧Shangyanbi

50‧‧‧ Filter element

60‧‧‧Driver

61‧‧‧pin

100‧‧‧ camera module

111‧‧‧light window

112‧‧‧ base body

113‧‧‧Top surface

121‧‧‧ substrate

122‧‧‧Electronic Components

200‧‧‧ Main body of electronic equipment

201‧‧‧ Positive

202‧‧‧Back

203‧‧‧Electrical connection element

300‧‧‧Electronic equipment

411‧‧‧Receiving mouth

1000‧‧‧Array Camera Module

1100‧‧‧ One-piece base element

1110‧‧‧ One-piece base

1111‧‧‧Siamese

1211‧‧‧ Top surface

1212‧‧‧ lower surface

1311‧‧‧Photosensitive area

1312‧‧‧ Non-photosensitive area

1400‧‧‧ Conjoined Filter Element Lens Holder

11A‧‧‧One base

11B‧‧‧One base

40A‧‧‧ Filter element lens holder

42A‧‧‧Slot

43A‧‧‧ Filter element body

α1‧‧‧joining angle

44A‧‧‧Internal extension arm

45A‧‧‧ Sunken Arm

111A‧‧‧light window

114A‧‧‧Inner side

40B‧‧‧ Filter element lens holder

41B‧‧‧Support slot

43B‧‧‧ Filter element body

44B‧‧‧Internal extension arm

40B1‧‧‧ Filter element lens holder

43B1‧‧‧ Filter element lens holder body

44B1‧‧‧Internal extension arm

49B1‧‧‧Lens section

41B2‧‧‧Support slot

48B2‧‧‧Mounting slot

43B2‧‧‧ Filter element body

44B2‧‧‧Internal extension arm

49B2‧‧‧Lens

44C‧‧‧Internal extension arm

441C‧‧‧Corner

46P‧‧‧Limit raised

112D‧‧‧Base body

111D‧‧‧light window

1121D‧‧‧ opening

433D‧‧‧ extended legs

11E‧‧‧One base

112E‧‧‧Base body

111E‧‧‧Light window

1121E‧‧‧Opening

433E‧‧‧Extended leg

11Q‧‧‧One base

112Q‧‧‧ base body

1121Q‧‧‧ opening

40Q‧‧‧ Filter element lens holder

433Q‧‧‧ extended legs

112Q‧‧‧ base body

1122Q‧‧‧Open face

433Q‧‧‧ extended legs

4331Q‧‧‧ supplement

11F‧‧‧One base

115F‧‧‧Mounting slot

112F‧‧‧ base body

11F‧‧‧One base

116F‧‧‧ raised steps

11G‧‧‧One base

115G‧‧‧Mounting slot

117G‧‧‧ gap

40G‧‧‧ Filter element lens holder

116G‧‧‧ raised steps

43G‧‧‧ Filter element body

431G‧‧‧Joint edge

432G‧‧‧Extended edge

431G‧‧‧Joint edge

432G‧‧‧Extended edge

11H‧‧‧One base

115H‧‧‧Mounting slot

40H‧‧‧ Filter element lens holder

42H‧‧‧Joint groove

43H‧‧‧ Filter element body

41H‧‧‧Support slot

116H‧‧‧ raised steps

117H‧‧‧ gap

431H‧‧‧Joint edge

117G‧‧‧ gap

11I‧‧‧One base

116I‧‧‧ raised steps

117I‧‧‧ gap

40I‧‧‧ Filter element lens holder

43I‧‧‧ Filter element body

431I‧‧‧Joint edge

432I‧‧‧Extended edge

11I‧‧‧One base

116I‧‧‧ raised steps

431J‧‧‧Joint edge

117J‧‧‧ gap

432J‧‧‧Extended edge

11K‧‧‧One base

116K‧‧‧ raised steps

115K‧‧‧Mounting slot

117K‧‧‧ gap

40K‧‧‧ Filter element lens holder

43K‧‧‧ Filter element body

431K‧‧‧Joint edge

432K‧‧‧Extended edge

45K‧‧‧ Sunken Arm

40L‧‧‧ Filter element lens holder

46L‧‧‧Shangyanbi

43L‧‧‧ Filter element body

461L‧‧‧Limit mouth

462L‧‧‧pin port

40M‧‧‧Filter element lens holder

46M‧‧‧Shangyanbi

47M‧‧‧ Lower Yanbian

461M‧‧‧Limiting mouth

471M‧‧‧Under the mouth

11N‧‧‧One base

118N‧‧‧Lens wall

116N‧‧‧ raised steps

112N‧‧‧ base body

115N‧‧‧Mounting slot

118N‧‧‧Lens wall

115N‧‧‧Mounting slot

1410‧‧‧Bridge Department

111A‧‧‧light window

114A‧‧‧Inner side

40A‧‧‧ Filter element lens holder

42A‧‧‧Slot

43A‧‧‧ Filter element body

44A‧‧‧Internal extension arm

45A‧‧‧ Sunken Arm

40B‧‧‧ Filter element lens holder

41B‧‧‧Support slot

11B‧‧‧One base

111B‧‧‧Light window

40B‧‧‧ Filter element lens holder

43B‧‧‧ Filter element body

44B‧‧‧Internal extension arm

40B1‧‧‧ Filter element lens holder

41B1‧‧‧Support slot

48B1‧‧‧Mounting slot

43B1‧‧‧ Filter element lens holder body

44B1‧‧‧Internal extension arm

49B1‧‧‧Lens section

100B1‧‧‧ camera module single

40B1‧‧‧ Filter element lens holder

49B1‧‧‧Lens section

40B2‧‧‧ Filter element lens holder

41B2‧‧‧Support slot

48B2‧‧‧Mounting slot

40B2‧‧‧ Filter element lens holder

43B2‧‧‧ Filter element body

44B2‧‧‧Internal extension arm

41B2‧‧‧Support slot

48B2‧‧‧Mounting slot

49B2‧‧‧Lens

100B2‧‧‧ camera module single

40B1, 40B2‧‧‧ Filter element lens holder

441C‧‧‧Corner

40P‧‧‧Filter element lens holder

46P‧‧‧Limit raised

43P‧‧‧ Filter element body

1400P‧‧‧One-piece Filter Element Lens Holder

1400P‧‧‧One-piece Filter Element Lens Holder

1410P‧‧‧Bridge Department

46P‧‧‧Limit raised

11D‧‧‧One base

112D‧‧‧Base body

111D‧‧‧light window

1121D‧‧‧ opening

40D‧‧‧Filter element lens holder

433D‧‧‧ extended legs

121D‧‧‧ Substrate

122D‧‧‧Electronic Components

11E‧‧‧One base

112E‧‧‧Base body

111E‧‧‧Light window

40E‧‧‧Filter element lens holder

433E‧‧‧Extended leg

111E‧‧‧Light window

112E‧‧‧Base body

121E‧‧‧ Substrate

433E‧‧‧Extended leg

1110E‧‧‧Siamese base

1111E‧‧‧Siamese

1400E‧‧‧ Conjoined Filter Element Lens Holder

11F‧‧‧One base

115F‧‧‧Mounting slot

117F‧‧‧ gap

1110F‧‧‧Siamese base

1111F‧‧‧ Connection

116F‧‧‧ raised steps

43F‧‧‧ Filter element body

431F‧‧‧Joint edge

432F‧‧‧Extended edge

11Q‧‧‧One base

40Q‧‧‧ Filter element lens holder

111Q‧‧‧Light window

112Q‧‧‧ base body

122Q‧‧‧Electronic Components

433Q‧‧‧ extended legs

1121Q‧‧‧ opening

1122Q‧‧‧Open face

4331Q‧‧‧ supplement

11R‧‧‧One base

112R‧‧‧Base body

111R‧‧‧Light window

1110R‧‧‧Siamese base

1121R‧‧‧Open

40R‧‧‧Filter element lens holder

433R‧‧‧Extended leg

43R‧‧‧ Filter element body

121R‧‧‧ Substrate

112R‧‧‧Base body

1400R‧‧‧ Conjoined Filter Element Lens Holder

115R‧‧‧Mounting slot

117R‧‧‧Open

116R‧‧‧ raised steps

431R‧‧‧Joint edge

432R‧‧‧Extended edge

1410R‧‧‧Bridge

12R‧‧‧Circuit Board

116R‧‧‧ raised steps

11H‧‧‧One base

116H‧‧‧ raised steps

115H‧‧‧Mounting slot

117H‧‧‧ gap

1400H‧‧‧ Conjoined Filter Element Lens Holder

11I‧‧‧One base

116I‧‧‧ raised steps

117I‧‧‧ gap

115I‧‧‧Mounting slot

40I‧‧‧ Filter element lens holder

43I‧‧‧ Filter element body

431I‧‧‧Joint edge

432I‧‧‧Extended edge

432U1‧‧‧Extended edge

45I‧‧‧Sinking arm

1100I‧‧‧Siamese base

11I‧‧‧One base

116I‧‧‧ raised steps

117I‧‧‧ gap

431I‧‧‧Joint edge

432I‧‧‧Extended edge

1400I‧‧‧ Conjoined Filter Element Lens Holder

1410I‧‧‧Bridge

1110I‧‧‧Siamese base

1111I‧‧‧Siamese

117I‧‧‧ gap

116J‧‧‧ raised steps

1110J‧‧‧Siamese base

11J‧‧‧One base

115J‧‧‧Mounting slot

11K‧‧‧One base

116K‧‧‧ raised steps

117K‧‧‧ gap

40K‧‧‧ Filter element lens holder

43K‧‧‧ Filter element body

431K‧‧‧Joint edge

432K‧‧‧Extended edge

431K‧‧‧Joint edge

432K‧‧‧Extended edge

45K‧‧‧ Sunken Arm

40L‧‧‧ Filter element lens holder

43L‧‧‧ Filter element body

461L‧‧‧Limit mouth

46L‧‧‧Shangyanbi

100L‧‧‧ camera module

462L‧‧‧pin port

1000L‧‧‧Array Camera Module

40M‧‧‧Filter element lens holder

46M‧‧‧Shangyanbi

47M‧‧‧ Lower Yanbian

471M‧‧‧Under the mouth

11M‧‧‧One base

1000M‧‧‧Array Camera Module

12M‧‧‧Circuit Board

11N‧‧‧One base

118N‧‧‧Lens wall

1181N‧‧‧Lens Room

116N‧‧‧ raised steps

115N‧‧‧Mounting slot

40N‧‧‧ Filter element lens holder

42N‧‧‧Joint groove

1000S‧‧‧Array Camera Module

100S‧‧‧ Camera Module

10S‧‧‧Integrated base assembly

12S‧‧‧Circuit Board

1120S‧‧‧Conjoined circuit board

1000T‧‧‧Array Camera Module

100T‧‧‧Integrated camera module

1120T‧‧‧One piece circuit board

1110T‧‧‧One-piece base

111T‧‧‧light window

115T‧‧‧Mounting slot

40T‧‧‧ Filter element lens holder

1000‧‧‧Array Camera Module

200‧‧‧ Main body of electronic equipment

300‧‧‧Electronic equipment

α‧‧‧ tilt angle

α1‧‧‧joining angle

β‧‧‧ support angle

W1, W2, W‧‧‧Width

d1‧‧‧thickness

d2‧‧‧thickness

AF‧‧‧ Dynamic Focus Camera Module

FF‧‧‧ fixed focus camera module

FIG. 1A is a circuit board component of a conventional molded package. FIG. 1B is a circuit board component of a conventional COB package. FIG. 2 is a cross-sectional view of a camera module according to a first preferred embodiment of the present invention. 3 is an exploded view of a camera module according to a first preferred embodiment of the present invention. FIG. 4 is a partial assembly flow diagram of a camera module according to a first preferred embodiment of the present invention. FIG. 5 is a schematic diagram of a modified embodiment of the camera module according to the first preferred embodiment of the present invention. FIG. 6 is another embodiment of the camera module according to the first preferred embodiment of the present invention. 7 is a cross-sectional view of a first modified embodiment of the integrated base element and the filter element lens holder according to the first preferred embodiment of the present invention. 8A is a cross-sectional view of a second modified embodiment of the integrated base element and the filter element lens holder according to the first preferred embodiment of the present invention. FIG. 8B is a modified example of the second modified embodiment of the filter element lens holder of the first preferred embodiment of the present invention. 8C is another modified example of the second modified embodiment of the filter element lens holder according to the first preferred embodiment of the present invention. 9A is a perspective view of a third modified embodiment of a filter element lens holder according to a first preferred embodiment of the present invention. 9B is a fourth modified embodiment of the integrated base element and the filter element lens holder of the camera module according to the first preferred embodiment of the present invention. 10A and 10B are cross-sectional views of a camera module according to a second preferred embodiment of the present invention in different directions. 11 is an exploded perspective view of an integrated base element and a filter element lens holder according to a second preferred embodiment of the present invention. 12A and 12B are cross-sectional views showing a modified embodiment of an integrated base element and a filter element lens holder according to a second preferred embodiment of the present invention in different directions. 13A is an exploded perspective view of a modified embodiment of the integrated base element and the filter element lens holder according to the second preferred embodiment of the present invention. 13B is a perspective view of another modified embodiment of the integrated base element and the filter element lens holder of the camera module according to the second preferred embodiment of the present invention. FIG. 13C is an exploded view of FIG. 13B. 14 is a cross-sectional view of a camera module according to a third preferred embodiment of the present invention. 15A and 15B are cross-sectional views of a camera module according to a fourth preferred embodiment of the present invention in different directions. 16A and 16B are cross-sectional views of a camera module according to a fifth preferred embodiment of the present invention in different directions. 17A and 17B are sectional views of a camera module according to a sixth preferred embodiment of the present invention in different directions. 18A and 18B are sectional views of different directions of a modified embodiment of a camera module according to a sixth preferred embodiment of the present invention. 19A and 19B are cross-sectional views of a camera module according to a seventh preferred embodiment of the present invention in different directions. 20A is a cross-sectional view of a camera module according to an eighth preferred embodiment of the present invention. 20B is a cross-sectional view of another camera module according to an eighth preferred embodiment of the present invention. 21 is an exploded perspective view of a camera module according to an eighth preferred embodiment of the present invention. 22 is a cross-sectional view of a camera module according to a ninth preferred embodiment of the present invention. FIG. 23 is a sectional view of a camera module according to a tenth preferred embodiment of the present invention. FIG. 24 is an application diagram according to the above preferred embodiment of the present invention. 25A and 25B are cross-sectional views of an array camera module according to an eleventh preferred embodiment of the present invention in different directions. FIG. 26 is an exploded view of an array camera module according to an eleventh preferred embodiment of the present invention. FIG. 27 is a perspective view of a conjoined filter element lens holder of an array camera module according to an eleventh preferred embodiment of the present invention. 28A and 28B are cross-sectional views of another array camera module according to the eleventh preferred embodiment of the present invention. 29A and 29B are cross-sectional views of still another array camera module according to the eleventh preferred embodiment of the present invention. 30A and 30B are schematic diagrams of a modified embodiment of an array camera module according to an eleventh preferred embodiment of the present invention. 31 is a cross-sectional view of a first modified embodiment of a conjoined base element and a conjoined filter element lens holder according to an eleventh preferred embodiment of the present invention. 32A is a cross-sectional view of a second modified embodiment of an array camera module according to an eleventh preferred embodiment of the present invention. 32B is a modified example of the second modified embodiment of the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. 32C is another modified example of the second modified embodiment of the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. FIG. 33A is a perspective view of a third modified embodiment of a conjoined base element and a conjoined filter element lens holder of an array camera module according to an eleventh preferred embodiment of the present invention. FIG. FIG. 33B is a fourth modified embodiment of the one-piece base element and the one-piece filter element lens holder of the array camera module according to the eleventh preferred embodiment of the present invention. 34A and 34B are cross-sectional views of an array camera module according to a twelfth preferred embodiment of the present invention in different directions. FIG. 35 is a perspective split view of a conjoined base and a conjoined filter element lens holder of an array camera module according to a twelfth preferred embodiment of the present invention. 36A and 36B are cross-sectional views of different embodiments of a conjoined base and a concatenated filter element holder of an array camera module according to a twelfth preferred embodiment of the present invention. 36C is an exploded view of a three-dimensional modified embodiment of a conjoined base and a conjoined filter element lens base of an array camera module according to a twelfth preferred embodiment of the present invention. 37A is a perspective view of another modified embodiment of a conjoined base element and a conjoined filter element lens holder of an array camera module according to a twelfth preferred embodiment of the present invention. FIG. 37B is an exploded view of FIG. 37A. 38A and 38B are sectional views of an array camera module according to a thirteenth preferred embodiment of the present invention in different directions. FIG. 39 is an exploded perspective view of the integrated base element and the filter element lens holder of the array camera module according to the thirteenth preferred embodiment of the present invention. 40A and 40B are sectional views of an array camera module according to a fourteenth preferred embodiment of the present invention in different directions. 41 is an exploded perspective view of a conjoined base element and a conjoined filter element lens holder of an array camera module according to a fourteenth preferred embodiment of the present invention. 42A and 42B are cross-sectional views of different embodiments of an array camera module according to a fourteenth preferred embodiment of the present invention. 43 is an exploded perspective view of a conjoined base element and a conjoined filter element lens holder of an array camera module according to a fourteenth preferred embodiment of the present invention. 44A and 44B are sectional views of an array camera module according to a fifteenth preferred embodiment of the present invention in different directions. 45 is an exploded perspective view of a conjoined base element and a conjoined filter element lens holder of an array camera module according to a fifteenth preferred embodiment of the present invention. 46A and 46B are cross-sectional views of different embodiments of the deformation of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the fifteenth preferred embodiment of the present invention. FIG. 47 is an exploded view of a modified embodiment of the one-piece base element and the one-piece filter element lens holder of the array camera module according to the fifteenth preferred embodiment of the present invention. 48A and 48B are cross-sectional views of an array camera module according to a sixteenth preferred embodiment of the present invention in different directions. 49 is an exploded perspective view of a conjoined base element and a conjoined filter element lens holder of an array camera module according to a sixteenth preferred embodiment of the present invention. 50A and 50B are cross-sectional views of an array camera module according to a seventeenth preferred embodiment of the present invention in different directions. FIG. 51 is an exploded view of an array camera module according to a seventeenth preferred embodiment of the present invention. 52 is a cross-sectional view of an array camera module according to an eighteenth preferred embodiment of the present invention. FIG. 53 is a cross-sectional view of an array camera module according to a nineteenth preferred embodiment of the present invention. 54A is an exploded perspective view of an array camera module according to a twentieth preferred embodiment of the present invention. 54B is a sectional view of an array camera module according to a twenty-first preferred embodiment of the present invention. FIG. 55 is an application schematic diagram of the array camera module according to the foregoing preferred embodiment of the present invention.

Claims (48)

A camera module includes: at least one integrated base assembly; at least one photosensitive element; at least one lens; at least one filter element lens holder; and at least one filter element; wherein the integrated base element includes an integrated base And a circuit board, the integrated base is integrally packaged on the circuit board; wherein the photosensitive element is operatively connected to the circuit board, and the filter element lens holder is installed on the integrated base And cooperate with the integrated base to form a light window to provide a light path for the photosensitive element, wherein the filter element is disposed on the filter element lens holder so that the filter element is located on the photosensitive element The photosensitive path of the element; wherein the lens is located on the photosensitive path of the photosensitive element. The camera module according to item 1 of the patent application scope, wherein the filter element holder includes a filter element holder main body and at least one extension arm, and the extension arm extends from the filter element holder. The main body extends laterally and integrally to form a supporting groove suitable for mounting the filter element. The camera module according to item 1 of the scope of patent application, wherein the filter element lens holder includes a filter element lens holder main body, at least a lower sinker arm and at least one extension arm, and the sinker arm is from the The main body of the filter element lens holder is turned to form a joint groove, which is adapted to be connected to the integrated base, and the extension arm is turned from the sunken arm to form a support groove, which is suitable for installing the filter. element. The camera module according to item 3 of the scope of patent application, wherein the integrated base has at least one mounting slot and at least one notch, the mounting slot is connected to the light window, and the notch is connected to the light window And outside, the filter element lens holder main body of the filter element lens holder includes at least one joint edge and at least one extension edge, the joint edge is adapted to be engaged with the mounting groove, and the extension edge is adapted to extend A closed environment is formed in the gap. The camera module according to item 4 of the scope of patent application, wherein the integrated base has three mounting grooves, the three mounting grooves form a U-shaped structure, and the filter element of the filter element lens holder The lens holder main body includes three joint edges, and the three joints form a U-shaped structure suitable for jointing the mounting groove. The camera module according to item 4 of the scope of patent application, wherein the integrated base has two mounting grooves and two notches, each of the mounting grooves communicates with the light window, and the notch communicates with the light window and Externally, the main body of the filter element holder of the filter element holder includes two joint edges and two extension edges, the two joint edges are adapted to be engaged with the two mounting grooves, and the two extension edges are adapted to extend A closed environment is formed at the two gaps, wherein the two mounting grooves of the integrated base are opposite, the two gaps are two pairs, the two engagement edges of the filter element lens base are opposite, and the two extensions The two sides are opposite to each other; or the two mounting grooves of the integrated base are adjacent, the two notches are adjacent, the two joining edges of the filter element lens holder are adjacent, and the two extending edges are adjacent. The camera module according to item 4 of the scope of patent application, wherein the integrated base has a mounting slot and three notches, the mounting slot communicates with the light window, and the notch communicates with the light window and the outside The main body of the filter element lens holder of the filter element lens holder includes a joint edge and three extension edges, the joint is adapted to be connected to the mounting groove, and three extension edges are adapted to extend to three The gap forms a closed environment. The camera module according to item 3 of the scope of patent application, wherein the filter element lens holder includes an upper extension wall, and the upper extension wall extends upward from the main body of the filter element lens holder to form a limit position. mouth. The camera module according to item 3 of the scope of patent application, wherein the filter element lens holder includes an upper extension wall and a lower extension wall, and the upper extension wall extends upwardly from the main body of the filter element lens holder A limiting opening is formed, and the lower extension wall extends downward from the main body of the filter element lens holder to form a lower opening. The camera module according to item 3 of the scope of patent application, wherein the integrated base includes a base body, the base body is integrally packaged with the circuit board, and the base body has at least one opening to communicate with The light window and the outside, the filter element lens holder is supplemented to the opening to form the light window. According to the camera module of claim 10, the opening has an inverted trapezoidal structure that gradually increases from bottom to top. According to the camera module of claim 10, wherein the filter element lens holder is at least partially connected to the circuit board. The camera module according to item 10 of the scope of patent application, wherein the filter element lens holder includes at least one extension leg, and the extension leg integrally extends downward from the filter element lens holder body to the circuit board. , Supplementing the opening of the integrated base, so that the light window is closed. The camera module according to item 13 of the scope of patent application, wherein the opening has an inverted trapezoidal structure that gradually increases from bottom to top, the extension leg has an inverted trapezoidal shape, and matches the shape of the opening to facilitate passage The opening restricts the filter element lens holder. The camera module according to any one of claims 1 to 14, wherein the camera module includes at least one driver, the lens is mounted on the driver, and the driver is mounted on the integrated body. A base, or the driver is mounted on the filter element mirror mount, or a part of the driver is mounted on the integrated base and another part is mounted on the filter element mirror mount. The camera module according to any one of claims 1 to 14, wherein the lens is mounted on the integrated base, or the lens is mounted on the filter element holder, or the lens One part is mounted on the integrated base and the other part is mounted on the filter element lens holder. The camera module according to any one of claims 1 to 14, wherein the circuit board includes at least one electronic component and a substrate, and the electronic component is disposed on the substrate, and the one body The base covers the electronic components and is integrally packaged on the substrate. The camera module according to any one of claims 1 to 14, wherein the circuit board includes at least one electronic component and a substrate, and the electronic component is disposed on the substrate, and the one body The base covers the electronic components, and is integrally packaged on the substrate and the photosensitive element. The camera module according to any one of claims 1 to 14, wherein the integrated base has a lens barrel wall forming a lens chamber, and is suitable for mounting the lens. The camera module according to any one of claims 1 to 14, wherein the integrated base has an inner side surface, the inner side surface has an inclined angle, and the joint groove has a joint angle, and The tilt angle is adapted. The camera module according to any one of claims 1 to 14, wherein the camera module includes a plurality of the integrated base element, a plurality of the photosensitive elements, a plurality of lenses, and a plurality of filters. The optical element lens holder and a plurality of filters form an array camera module, wherein each of the integrated base elements and the wiring are integrally connected to form a conjoined circuit board, and each of the integrated bases are integrally connected to form A conjoined base, each of the filter element lens holders is integrally connected to form a conjoined filter element lens holder. The camera module according to any one of claims 1 to 14, wherein the filter element holder includes at least one limiting protrusion, and the limiting protrusion is from the filter element holder. The top of the main body extends upward at least partially and convexly. The camera module according to item 22 of the scope of patent application, wherein the limiting element protrusion has a ring structure. The camera module according to item 22 of the patent application scope, wherein the camera module includes a driver, the lens is mounted on the driver, and the limiting protrusion is adapted to limit the driver to the outside. An optical element applied to a camera module includes: at least one integrated base assembly; at least one photosensitive element; at least one filter element lens holder; and at least one filter element; wherein the integrated base element includes An integrated base and a circuit board, the integrated base is integrally packaged on the circuit board; wherein the photosensitive element is operatively connected to the circuit board, and the filter element lens holder is installed on the circuit board; The integrated base forms a light window with the integrated base to provide a light path for the photosensitive element, wherein the filter element is disposed in the filter element lens holder so that the filter element It is located on a photosensitive path of the photosensitive element. The optical element according to item 25 of the scope of patent application, wherein the filter element lens holder includes a filter element lens holder main body and at least one extension arm, and the extension arm extends from the filter element lens holder main body. Partially extending laterally and integrally to form a supporting groove suitable for mounting the filter element. The optical element according to item 25 of the scope of patent application, wherein the filter element lens holder comprises a filter element lens holder main body, at least a lower sinker arm and at least one extension arm, and the sinker arm is provided from the filter. The main body of the optical element lens holder is turned to form a joint groove, which is adapted to be connected to the integrated base. The extension arm is turned from the sunken arm to form a support groove, which is suitable for installing the filter element. . The optical element according to item 27 of the scope of patent application, wherein the integrated base has at least one mounting slot and at least one notch, the mounting slot is connected to the light window, and the notch is connected to the light window and Externally, the filter element lens holder main body of the filter element lens holder includes at least one engaging edge and at least one extending edge, the engaging edge is adapted to be engaged with the mounting groove, and the extending edge is adapted to extend to The gap forms a closed environment. The optical element according to item 28 of the scope of patent application, wherein the integrated base has three mounting grooves, and the three mounting grooves form a U-shaped structure, and the filter element mirror of the filter element lens holder The seat body includes three joint edges, and the three joints form a U-shaped structure suitable for jointing the mounting groove. The optical element according to item 28 of the scope of patent application, wherein the integrated base has two mounting grooves and two notches, each of the mounting grooves communicates with the light window, and the notch communicates with the light window and the outside The main body of the filter element holder of the filter element holder includes two joint edges and two extension edges. The two joint edges are adapted to be joined to the two mounting grooves, and the two extension edges are adapted to extend to The two notches form a closed environment, wherein the two mounting grooves of the integrated base are opposite, the two notches are two pairs, the two engagement edges of the filter element lens base are opposite, and the two extension edges are Opposite; or two mounting grooves of the integrated base are adjacent, two notches are adjacent, two joint edges of the filter element lens holder are adjacent, and two extension edges are adjacent. The optical element according to item 28 of the scope of patent application, wherein the integrated base has a mounting slot and three notches, the mounting slot is connected to the light window, and the notch is connected to the light window and the outside, The filter element lens main body of the filter element lens base includes a joint edge and three extension edges, the joint is adapted to be connected to the mounting groove, and the three extension edges are adapted to extend to three of the notches. Form a closed environment. The optical element according to item 27 of the scope of patent application, wherein the filter element lens holder includes an upper extension wall, and the upper extension wall extends upward from the main body of the filter element lens holder to form a limiting opening. . The optical element according to item 27 of the scope of the patent application, wherein the filter element lens holder includes an upper extension wall and a lower extension wall, and the upper extension wall is formed by turning upward from the main body of the filter element lens holder. A limiting opening, the lower extension wall extends downward from the main body of the filter element lens holder to form a lower opening. The optical element according to item 27 of the patent application scope, wherein the integrated base includes a base body which is integrally packaged with the circuit board, and the base body has at least one opening and communicates with the base. The light window and the outside, and the filter element lens holder is supplemented to the opening to form the light window. The optical element according to item 34 of the application, wherein the opening has an inverted trapezoidal structure that gradually increases from bottom to top. The optical element according to claim 34, wherein the filter element lens holder is at least partially connected to the circuit board. The optical element according to item 34 of the scope of the patent application, wherein the filter element lens holder includes at least one extension leg that extends integrally downward from the filter element lens holder main body to the circuit board, The opening of the integrated base is supplemented so that the light window is closed. The optical element according to item 37 of the scope of patent application, wherein the opening has an inverted trapezoidal structure that gradually increases from bottom to top, and the extension leg has an inverted trapezoidal shape, which is matched with the shape of the opening to facilitate passage through The opening restricts the filter element lens holder. The optical element according to any one of claims 25 to 38, wherein the camera module includes at least a driver and a lens, and the lens is mounted on the driver, and the driver is mounted on the driver. The integrated base, or the driver is mounted on the filter element mirror mount, or a part of the driver is mounted on the integrated base and the other part is mounted on the filter element mirror mount. The optical element according to any one of claims 25 to 38, wherein the camera module includes a lens, the lens is mounted on the integrated base, or the lens is mounted on the filter An element lens holder, or a part of the lens is mounted on the integrated base and another part is mounted on the filter element lens holder. The optical element according to any one of claims 25 to 38, wherein the circuit board includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, and the integrated base The base covers the electronic components and is integrally packaged on the substrate. The optical element according to any one of claims 25 to 38, wherein the circuit board includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, and the integrated base The base covers the electronic components, and is integrally packaged on the substrate and the photosensitive element. The optical element according to any one of claims 25 to 38, wherein the integrated base has a lens barrel wall forming a lens chamber, and is suitable for mounting the lens. The optical element according to any one of claims 25 to 38, wherein the integrated base has an inner side surface, the inner side surface has an inclined angle, and the joint groove has a joint angle with the The angle of inclination is adapted. The optical element according to any one of claims 25 to 38, wherein the camera module includes a plurality of the integrated base element, a plurality of the photosensitive elements, a plurality of lenses, and a plurality of filters. An element mirror base and a plurality of filters to form an array camera module, wherein each of the integrated base elements and the wiring are integrally connected to form a conjoined circuit board, and each of the integrated bases are integrally connected to form a One-piece base, each of the filter element lens holders is integrally connected to form a one-piece filter element lens holder. The optical element according to any one of claims 25 to 38, wherein the filter element lens holder includes at least one limiting protrusion from the main body of the filter element lens holder The top extends at least partially and convexly upward. The optical element according to item 46 of the patent application, wherein the limiting element protrusion has a ring structure According to the optical element of claim 46, wherein the camera module includes a driver, the lens is mounted on the driver, and the limiting protrusion is adapted to limit the driver to the outside.