CN108810199B - Display screen assembly, electronic equipment and display control method - Google Patents
Display screen assembly, electronic equipment and display control method Download PDFInfo
- Publication number
- CN108810199B CN108810199B CN201810557076.2A CN201810557076A CN108810199B CN 108810199 B CN108810199 B CN 108810199B CN 201810557076 A CN201810557076 A CN 201810557076A CN 108810199 B CN108810199 B CN 108810199B
- Authority
- CN
- China
- Prior art keywords
- light source
- electronic device
- camera
- lcd body
- preset area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The application discloses display screen subassembly, electronic equipment and display control method, electronic equipment includes: the LCD body, the board is shaded, camera and tonifying light source, the LCD body is including often showing the region and predetermineeing the region, often show the region including the colored filter that sets gradually from the front to back, liquid crystal layer and first thin film transistor, predetermine the region including the non-color resistance piece that sets gradually from the front to back, diffusion layer and second thin film transistor, the diffusion layer is changeable between presenting transparent state and non-transparent state, have on the board in a poor light and predetermine regional relative perforation, the camera sets up with perforating relatively in order to obtain external light through perforating and predetermineeing the region, tonifying light source is for can the field sequence demonstration the polychrome light source just be suitable for through perforating to predetermineeing regional light. According to the electronic equipment, the structure is simple, the camera shooting under the screen can be realized, and the 100% comprehensive screen proportion design requirement is met.
Description
Technical Field
The present application relates to the field of electronic devices, and in particular, to a display screen assembly, an electronic device, and a display control method.
Background
For realizing the auto heterodyne function, often be equipped with leading camera on the screen, but establish leading camera on the screen, make the cell-phone can't realize 100% comprehensive screen and account for than. In order to solve the technical problem and realize 100% of the total screen occupation ratio, the related technology indicates that the front camera can be set to be in a pop-up form, namely, the front camera pops up when in use, and is accommodated in a cabin in a mobile phone when not in use. However, such a mobile phone has a complex structure, high processing difficulty, high manufacturing cost, and low operation reliability of the front camera, and frequent popping up easily causes problems such as collision and damage of the front camera. In addition, in order to ensure that the camera is smoothly popped up, an avoiding gap is inevitably arranged on the mobile phone, and water and dust easily enter the gap, so that the quality of the whole mobile phone is influenced.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application aims to provide the electronic equipment which is simple in structure and capable of achieving the under-screen image pickup.
The application also provides a display control method of the electronic equipment.
The application also provides a display screen assembly.
An electronic device according to the present application includes: the LCD comprises an LCD body, wherein the LCD body comprises a normally-displayed area and a preset area, the normally-displayed area comprises a color filter, a liquid crystal layer and a first thin film transistor which are sequentially arranged from front to back, the preset area comprises a non-color-resistance sheet, a scattering layer and a second thin film transistor which are sequentially arranged from front to back, and the scattering layer can be switched between a transparent state and a non-transparent state; the backlight plate is arranged on the back side of the LCD body and is provided with a through hole opposite to the preset area; the camera is arranged on the back side of the LCD body and is opposite to the through hole so as to obtain external light through the through hole and the preset area; and the light supplementing source is arranged on the back side of the LCD body, is a multicolor light source capable of displaying in a field sequence and is suitable for emitting light to the preset area through the through hole. From this, according to the electronic equipment of this application, simple structure can realize making a video recording under the screen, satisfies 100% comprehensive screen and accounts for than the design demand.
According to the display control method of the application, the electronic equipment at least realizes a front image pickup mode and a front display mode, and the display control method comprises the following steps: in the front display mode, the backlight plate and the light supplementing source are lightened, and the scattering layer is controlled to be in a non-transparent state; and under the front camera shooting mode, the backlight plate is lightened, the light supplementing source is extinguished, and the scattering layer is controlled to be in a transparent state. Therefore, the display control method is simple to control and good in control effect.
A display screen assembly according to the present application, comprising: the LCD comprises an LCD body, wherein the LCD body comprises a normally-displayed area and a preset area, the normally-displayed area comprises a color filter, a liquid crystal layer and a first thin film transistor which are sequentially arranged from front to back, the preset area comprises a non-color-resistance sheet, a scattering layer and a second thin film transistor which are sequentially arranged from front to back, and the scattering layer can be switched between a transparent state and a non-transparent state; the backlight plate is arranged on the back side of the LCD body, a perforation hole opposite to the preset area is formed in the backlight plate, and the perforation hole is suitable for a camera to obtain outside light through the perforation hole and the preset area; and the light supplementing source is arranged on the back side of the LCD body, is a multicolor light source capable of displaying in a field sequence and is suitable for emitting light to the preset area through the through hole. From this, according to the display screen subassembly of this application, can realize making a video recording under the screen, satisfy 100% comprehensive screen and account for than the design demand.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
FIG. 1 is a perspective view of an electronic device according to one embodiment of the present application
FIG. 2 is a cross-sectional view of a portion of components of an electronic device according to one embodiment of the present application;
FIG. 3 is a front view of the electronic device shown in FIG. 2;
FIG. 4 is a partial enlarged view of an LCD body according to one embodiment of the present application;
FIG. 5 is a partial enlarged view of an LCD body according to one embodiment of the present application;
FIG. 6 is a flow chart of a display control method according to one embodiment of the present application;
FIG. 7 is a cross-sectional view of a portion of components of an electronic device according to one embodiment of the present application;
FIG. 8 is a rear view of the electronic device shown in FIG. 7;
FIG. 9 is a front view of an electronic device according to one embodiment of the present application;
FIG. 10 is a front view of an electronic device according to one embodiment of the present application;
FIG. 11 is a front view of an electronic device according to one embodiment of the present application.
Reference numerals:
an electronic device 1000;
a display screen assembly 100;
an LCD body 1;
a preset area 101A; a constant display area 101B; a top angle 102; an edge 103; the very center 104;
a color filter 111; a black matrix 111A; a color layer 111B; a second glass substrate 1110;
a non-color resist sheet 112; a first glass substrate 1120;
a first thin film transistor 121; a second thin film transistor 122; a glass substrate 123;
a liquid crystal layer 131; a scattering layer 132; the mixture 132A;
liquid crystal molecules 132a 1; microsphere polymer 132a 2; the cage 132B; a glass substrate 132C;
a backlight plate 2; a perforation 20;
a light supplement source 3; a point light source 31; a surface light source 32;
a light guiding structure 4;
a camera 200.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.
An electronic apparatus 1000 and a display control method thereof according to an embodiment of the present application are described below with reference to fig. 1 to 11.
As shown in fig. 1 and 2, an electronic device 1000 according to an embodiment of the present application may include: a display screen assembly 100 and a camera 200, wherein the display screen assembly 100 may include: LCD body 1, backlight 2, light filling source 3.
As shown in fig. 2 and 3, the backlight plate 2, the light supplement source 3, and the camera 200 are disposed on the back side of the LCD body 1. Here, it should be noted that, in the use process of the electronic device 1000, a side of the electronic device 1000 facing the user is a "front side" (a front side shown in fig. 2), and a side of the electronic device 1000 facing away from the user is a "back side" (a back side shown in fig. 2).
As shown in fig. 2 and fig. 3, the LCD body 1 includes a preset region 101A and a normal display region 101B, specifically, the normal display region 101B includes a color filter 111 (for forming different colors), a liquid crystal layer 131, and a first thin film transistor 121 (which may be used for implementing a driving circuit and a display pixel circuit) sequentially arranged from front to back, and the preset region 101A includes a non-color-resist sheet 112, a scattering layer 132, and a second thin film transistor 122 sequentially arranged from front to back.
In connection with fig. 4 and 5, the scattering layer 132 is switchable between assuming a transparent state and assuming a non-transparent state. For example, the scattering layer 132 may include a mixture 132A and a spacer 132B, the spacer 132B separating the mixture 132A from the liquid crystal layer 131, the mixture 132A including liquid crystal molecules 132A1 and a microsphere polymer 132A2 having a different refractive index than the liquid crystal molecules 132A 1. The diameter of the microsphere polymer 132A2 can be 10-20 μm.
Thus, for the scattering layer 132, the microsphere polymers 132A2 are randomly arranged under the action of no electric field, the refractive index of the randomly arranged microsphere polymers 132A2 is different from that of the liquid crystal molecules 132A1, and incident light is scattered when passing through the scattering layer 132, so that the scattering layer 132 is in a non-transparent state; when a voltage is applied to the scattering layer 132, the microsphere polymers 132a2 are regularly arranged parallel to the electric field under the action of the electric field, and at this time, the refractive index of the liquid crystal molecules 132a1 in the ordinary direction is complementary to the refractive index of the microsphere polymers 132a2, so that the refractive index of incident light in the normal direction is not changed, and no scattering phenomenon occurs, and therefore, the incident light can penetrate through the scattering layer 132 without changing the direction and is in a transparent state. In short, the scattering layer 132 is switched between the non-transparent state and the transparent state by matching the refractive index of the microsphere polymer 132a2 before and after electrification with the refractive index of the liquid crystal molecules 132a 1.
Returning to fig. 2 and 3, the backlight plate 2 has a through hole 20 opposite to the predetermined region 101A, the light supplement source 3 is a multi-color light source capable of field sequential display and is adapted to emit light to the predetermined region 101A through the through hole 20, the light supplement source 3 and the backlight plate 2 are two independent components, which are not only physically independent from each other, but also electrically independent from each other, and cannot be understood as two parts of the same component.
In addition, it should be noted that the supplementary light source 3 refers to a light source including at least three colors of red, green and blue, that is, the supplementary light source 3 may include other colors of light (e.g., white light, yellow light, etc.) besides the three colors of red, green and blue. Further, the "field sequential display manner" means: a color picture (frame) is formed by sequentially dividing colors of red (R), green (G), blue (B), white (W), yellow (Y) and the like into a plurality of pictures (fields) in time sequence, and then sequentially switching the pictures (fields) at a high speed.
For example, when the complementary light source 3 is a three-color R/G/B light source including only R, G, B three primary colors, the time displayed at each field is 1/3 of the time displayed at one frame, three fields constitute one frame, and so on. For another example, when the complementary light source 3 is an R/G/B/W four-color light source including only R, G, B, W four primary colors, the time displayed in each field is 1/4 of the time displayed in one frame, four fields constitute one frame, and the rest is similar. The contrast normal display mode is that all colors are displayed together. Therefore, the input cost can be reduced when the fill-in light source 3 is a three-color R/G/B light source, and the display brightness can be improved when the fill-in light source 3 is a four-color R/G/B/W light source.
The display principle of the constant display area 101B is: when the backlight 2 provides a surface light source to the normal display region 101B, the LCD body 1 controls the liquid crystal layer 131 to invert through the electrodes, so that the light of the backlight 2 passes through, and the color filter 111 determines the color of the light after passing through different color resistances, thereby realizing the image display of color type and brightness. The "backlight 2" may include an upper brightness enhancement film, a lower brightness enhancement film, a diffusion film, a light guide plate, a reflection sheet, a frame, and the like.
The display principle of the preset area 101A is as follows: when a voltage is applied to the scattering layer 132 to make the scattering layer 132 in a non-transparent state, the light source is provided to the predetermined region 101A by the complementary light source 3, and image display can be realized by field sequential display (for example, by high-frequency sequential light emission of R/G/B three-color light sources) of the complementary light source 3 in cooperation with the non-color-resist sheet 112.
The non-display principle of the preset area 101A is as follows: when no voltage is applied to the scattering layer 132 to make the scattering layer 132 in a transparent state, the scattering layer 132 has a very high transmittance (for example, the transmittance may reach more than 80%), and the light supplement source 3 is matched with the non-color-resist sheet 112, so that no image is displayed in the predetermined region 101A. At this time, when the camera 200 is disposed opposite to the through hole 20, the camera 200 may obtain light in an external environment through the through hole 20 and the preset region 101A having high light transmittance, thereby implementing a camera function of the camera 200.
Therefore, according to the electronic device 1000 of the embodiment of the application, the preset region 101A without the backlight plate 2 for providing the surface light source is designed on the LCD body 1, and since the preset region 101A includes the scattering layer 132 capable of switching between the transparent state and the non-transparent state, when the scattering layer 132 is in the transparent state, the camera 200 can be hidden at the back side of the LCD body 1 for normal shooting, and when the scattering layer 132 is in the non-transparent state, the camera 200 can be matched with the light supplement source 3 and the non-color resistance sheet 112 capable of displaying in the field sequential manner, so that the preset region 101A can display a picture, and the camera 200 can be hidden at the back side of the picture displayed by the preset region 101A.
As shown in fig. 6, the electronic apparatus 1000 according to the embodiment of the present application may have the following display control method. The display control method is used for controlling the electronic equipment 1000 to at least realize a front shooting mode and a front display mode, wherein the display control method comprises the following steps:
in the front display mode, the backlight plate 2 and the light supplement source 3 are lightened, and the scattering layer 132 is controlled to be in a non-transparent state; that is, on the one hand, the backlight 2 is turned on to provide a surface light source to the normal display region 101B to normally display a picture in the normal display region 101B, and on the other hand, the scattering layer 132 is rendered non-transparent without applying an electric field thereto, and the supplemental light source 3 is controlled to perform field sequential display in cooperation with the non-color-resist sheet 112 to display a picture in the predetermined region 101A. Therefore, the whole LCD body 1 can display a complete picture, and the camera 200 can be hidden under the picture.
In the front image pickup mode, the backlight 2 is turned on, the light supplement source 3 is turned off, and the scattering layer 132 is controlled to be transparent. That is to say, on the one hand, the backlight plate 2 is turned on to provide a surface light source to the normal display region 101B, so that the normal display region 101B displays a normal picture, and on the other hand, the light supplement source 3 is turned off, and simultaneously, a voltage is applied to the scattering layer 132, so that the scattering layer is in a transparent state, and the non-color-resistance sheet 112 is matched, so that the preset region 101A is in a transparent state, and light in an external environment can enter the camera 200 through the preset region 101A to form an image. Thus, the off-screen front camera mode can be realized.
In addition, it should be noted that "an alternative of the fill light source 3", "a relative position relationship between the fill light source 3 and the through hole 20", and "a relative position relationship between the camera 200 and the through hole 20" may be specifically selected according to actual requirements, and will be described in detail later, and will not be described herein again.
Therefore, according to the electronic device 1000 of the embodiment of the present application, the front camera mode is implemented by hiding the camera 200 at the back side of the LCD body 1, so that a hole for installing the camera 200 does not need to be formed on the LCD body 1, and the design requirement of the electronic device 1000 for the whole screen occupation ratio is further satisfied. In addition, the light supplement source 3 is set to supplement light for the backlight-free preset area 101A, so that the LCD body 1 can display a complete picture after the pre-shooting mode is finished.
In short, according to the electronic device 1000 of the embodiment of the present application, the camera 200 can be hidden under the screen, so as to achieve the effect of shooting under the screen, meet the design requirement of 100% of the total screen area ratio, avoid various deficiencies of the pop-up front camera in the prior art, and meet the normal display requirement of the electronic device 1000.
In some alternative embodiments of the present application, as shown in fig. 4, the scattering layer 132 may include two glass substrates 132C disposed on front and rear sides (upper and lower sides as shown in fig. 4) of the isolation ring 132B, and a closed space is defined between the two glass substrates 132C and the isolation ring 132B to encapsulate the mixture 132A. Thereby, modularization of the scattering layer 132 can be achieved, facilitating assembly thereof. Of course, the present application is not limited thereto, and in other embodiments of the present application, the scattering layer 132 may not include the two glass substrates 132C, as shown in fig. 5.
In some alternative embodiments of the present application, as shown in fig. 4 and 5, the non-resist sheet 112 includes a first glass substrate 1120, the color filter 111 includes a second glass substrate 1110, and the first glass substrate 1120 and the second glass substrate 1110 are two parts of a single glass substrate. That is, the color filter 111 and the non-color resist sheet 112 may be an integral component, and for example, when the color filter 111 is processed, the black matrix 111A and the color layer 111B of a certain area of the color filter 111 may be deleted so that the area may serve as the non-color resist sheet 112.
Therefore, when the display panel assembly 100 is manufactured, the color filter 111 and the non-color-resist sheet 112 are integrated components, so that the assembly efficiency can be greatly improved, and the color filter 111 and the non-color-resist sheet 112 are integrated components without assembly connection gaps, so that the reliability of the overall structure and the overall display effect of the LCD body 1 can be improved.
In some alternative embodiments of the present application, as shown in fig. 4 and 5, the first thin film transistor 121 and the second thin film transistor 122 are integrated on the same glass substrate 123. That is, some regions on one glass substrate 123 may be provided with the first thin film transistor 121, while other regions on the glass substrate 123 are provided with the second thin film transistor 122, thereby constituting a complete, non-detachable TFT assembly.
Therefore, when the display panel assembly 100 is manufactured, the first thin film transistor 121 and the second thin film transistor 122 are integrated on the same glass substrate 123 to form a complete component, so that the assembly efficiency can be greatly improved, and the reliability of the whole structure can be improved.
Of course, the present application is not limited thereto, and in other embodiments of the present application, the first glass substrate 1120 and the second glass substrate 1110 may be two separate components, and the first thin film transistor 121 and the second thin film transistor 122 may also be integrated on different glass substrates 123, respectively.
In some alternative embodiments of the present application, as shown in fig. 2 and 3, the complementary light source 3 may be a point light source 31 (the definition of a point light source is common general knowledge). Therefore, the light supplement source 3 is simple and small in structure and easy to arrange. Moreover, the light emitted by the point light source 31 has good divergence, and can effectively and comprehensively cover the preset area 101A, so that the preset area 101A can be well displayed in the front shooting mode and the front display mode, and the whole display effect of the LCD body 1 is improved. Here, it should be noted that, in the present application, the number and arrangement of the point light sources 31 are not limited.
Of course, the present application is not limited thereto, and other light sources may be adopted as the light supplement source 3. For example, in some alternative embodiments of the present application, as shown in fig. 7 and fig. 8, the light supplement source 3 may also be a surface light source 32 (the definition of the surface light source is common knowledge), and the electronic device 1000 further includes a light guide structure 4 for guiding the light emitted from the surface light source 32 to the preset region 101A. Therefore, considering that the light emitted by the surface light source 32 is parallel light and non-spherical divergent light, by arranging the light guide structure 4, the light emitted by the surface light source 32 can fully, comprehensively, effectively and uniformly cover the preset area 101A, so that the preset area 101A can be well displayed in the front shooting mode and the front display mode, and the overall display effect of the LCD body 1 is improved. Here, in the present application, the shape, number, and arrangement of the surface light source 32 are not limited.
In some embodiments of the present application, as shown in fig. 2, at least a portion of the camera head 200 is located within the perforation 20. Therefore, the camera 200 can skillfully utilize the space in the through hole 20, so that the matching compactness of the camera 200 and the through hole 20 is improved, the overall structural compactness of the electronic device 1000 is greatly improved, the light and thin development requirements of the electronic device 1000 are met, and the user can hold the electronic device more conveniently. Of course, the present application is not limited thereto, and in other embodiments of the present application, the camera 200 may not be located in the through hole 20 (as shown in fig. 7) at all to meet different practical requirements.
In some embodiments of the present application, as shown in FIG. 2, the hole depth H0 of the perforation 20 is less than the height H1 of the camera head 200, such that a portion of the camera head 200 is located within the perforation 20 and another portion of the camera head 200 is located outside the perforation 20. That is, the height H1 of the camera head 200 exceeds the hole depth H0 of the through hole 20, so that the camera head 200 cannot be completely received within the through hole 20. Thus, the disassembly and assembly of the camera 200 and the layout of the leads are facilitated. Of course, the present application is not limited thereto, and in other embodiments of the present application, the height H1 of the camera 200 may be smaller than the hole depth H0 of the through hole 20, so that the camera 200 may be completely accommodated in the through hole 20, thereby improving the overall structural compactness of the electronic device 1000, meeting the requirement of the electronic device 1000 for light and thin development, and being more convenient for a user to hold and use.
In some embodiments of the present application, as shown in fig. 2 and 3, the projection of the camera 200 is entirely located within the preset region 101A when projected in the thickness direction of the LCD body 1 (i.e., projected in the direction from the front side to the back side shown in fig. 2). Therefore, the camera 200 can fully utilize the space in the through hole 20, so that the matching compactness of the camera 200 and the through hole 20 is improved, the overall structural compactness of the electronic device 1000 is greatly improved, the light and thin development requirements of the electronic device 1000 are met, and the user can hold the electronic device more conveniently.
In some embodiments of the present application, as shown in fig. 2 and 3, at least a portion of the light supplement source 3 is disposed within the perforation 20. Therefore, the light supplement source 3 can skillfully utilize the space in the through hole 20, so that the matching compactness of the light supplement source 3 and the through hole 20 is improved, the integral structural compactness of the electronic device 1000 is greatly improved, the light and thin development requirement of the electronic device 1000 is met, and the user can hold the electronic device more conveniently. Of course, the present application is not limited thereto, and in other embodiments of the present application, the fill light source 3 may not be located in the through hole 20 (as shown in fig. 7) at all to meet different practical requirements.
In some embodiments of the present disclosure, as shown in fig. 2 and 3, the hole depth H0 of the through hole 20 is smaller than the height H2 of the light supplement source 3, so that a portion of the light supplement source 3 is located outside the through hole 20, that is, the height H2 of the light supplement source 3 exceeds the hole depth H0 of the through hole 20, so that the light supplement source 3 cannot be completely received in the through hole 20. Therefore, the light supplement source 3 is convenient to assemble and disassemble and lead layout. Certainly, the present application is not limited to this, in other embodiments of the present application, the height H2 of the light supplement source 3 may also be smaller than the hole depth H0 of the through hole 20, so that the light supplement source 3 may be completely accommodated in the through hole 20, thereby improving the overall structural compactness of the electronic device 1000, meeting the requirement of the light and thin development of the electronic device 1000, and being more convenient for a user to hold and use.
In some embodiments of the present application, as shown in fig. 2 and 3, the projection along the thickness direction of the LCD body 1 (i.e., the projection along the direction from the front side to the back side shown in fig. 2) is completely located within the predetermined region 101A. From this, light filling source 3 can make full use of the space in perforation 20 to improve light filling source 3 and perforation 20 complex compactedness, make the holistic compact structure of electronic equipment 1000 improve by a wide margin, satisfy the frivolous development requirement of electronic equipment 1000, be convenient for more that the user holds the use.
In some embodiments of the present disclosure, the cross-sectional profile of the predetermined area 101A (i.e., the cross-sectional profile of the perforation 20) is defined by a straight line segment and/or a curved line segment, that is, the cross-sectional profile of the predetermined area 101A may be defined by a curved line segment (e.g., fig. 8), the cross-sectional profile of the predetermined area 101A may be defined by a straight line segment (e.g., fig. 9), and the cross-sectional profile of the predetermined area 101A may be defined by a combination of a straight line segment and a curved line segment (e.g., fig. 10). Therefore, the cross-sectional profile of the preset region 101A can be flexibly designed according to the shape of the LCD body 1 and the arrangement position of the preset region 101A on the LCD body 1, so as to achieve the optimal display and image pickup effects.
For example, in some specific examples of the present application, the cross-sectional profile of the preset area 101A (i.e., the cross-sectional profile of the through-hole 20) may be rectangular, or circular (as shown in fig. 8), or regular polygonal (as shown in fig. 9), or oval, or semicircular, or racetrack-shaped (as shown in fig. 10), and so on, thereby facilitating processing and providing an aesthetically pleasing appearance. Of course, the present application is not limited thereto, and in other embodiments of the present application, the cross-sectional profile of the preset area 101A (i.e. the cross-sectional profile of the perforation 20) may also be configured into other special shapes, such as a crescent shape, etc., to better meet different practical requirements.
According to the electronic device 1000 of the embodiment of the application, the preset region 101A may be disposed at various positions. For example, the preset region 101A may be located at a top corner 102 of the LCD body 1 (as shown in fig. 3), in a center 104 of the LCD body 1 (as shown in fig. 9), at least one of centers of inner sides of one edge 103 of the LCD body 1 (as shown in fig. 10), that is, the preset region 101A may have one or more preset regions 101A, the preset region 101A may be located at the top corner 102 of the LCD body 1 (as shown in fig. 3), the preset region 101A may be located at the center 104 of the LCD body 1 (as shown in fig. 9), and the preset region 101A may be located at the center of inner sides of the one edge 103 of the LCD body 1 (as shown in fig. 10). Therefore, different actual requirements can be met, and the flexible design requirement of the electronic device 1000 can be met.
In some embodiments of the present application, the LCD body 1 is rectangular (as shown in fig. 3), thereby facilitating the processing, and the electronic device 1000 is simple and elegant as a whole. Of course, the present application is not limited thereto, and the LCD body 1 may also be configured in other shapes, such as a special shape (e.g. fig. 9), a triangle, a circle, etc., to better meet different practical requirements and meet flexible design requirements of the electronic device 1000.
In some embodiments of the present application, as shown in fig. 10, there is at least one preset area 101A, and there are a plurality of cameras 200 at the at least one preset area 101A. That is, there are one or more preset areas 101A, and there are a plurality of cameras 200 in at least one preset area 101A. Therefore, the requirement of foreground double-shot or foreground multiple-shot can be met, a better front camera effect is achieved, and the functions of the electronic equipment 1000 are enriched.
In some embodiments of the present application, as shown in fig. 11, the preset area 101A is multiple (two or more), and at least one camera 200 is disposed at each preset area 101A. Therefore, the space can be fully utilized, the requirement of foreground double-shot or foreground multi-shot is met, a better front camera effect is achieved, and the functions of the electronic equipment 1000 are enriched.
In addition, other structures, operation principles, and operations of the electronic device 1000 according to the embodiment of the present application are known to those skilled in the art, and are not described in detail herein, but are only briefly described. Specifically, the electronic device 1000 may be various devices capable of acquiring data from the outside and processing the data, such as a mobile phone, a tablet computer, a computing device, an information display device, or the like. Next, the electronic device 1000 to which the present application is applied will be described by taking a mobile phone as an example. In the embodiment of the present application, the mobile phone may include a radio frequency circuit, a memory, an input unit, a wireless fidelity (WiFi) module, a sensor, an audio circuit, a processor, a projection unit, a battery, and other components.
In addition, the present application also proposes a display screen assembly 100, the display screen assembly 100 including: the LCD comprises an LCD body 1, a backlight plate 2 and a light supplementing source 3, wherein the LCD body 1 comprises a normal display area 101B and a preset area 101A, the normal display area 101B comprises a color filter 111, a liquid crystal layer 131 and a first thin film transistor 121 which are sequentially arranged from front to back, the preset area 101A comprises a colorless resistance sheet 112, a scattering layer 132 and a second thin film transistor 122 which are sequentially arranged from front to back, the scattering layer 132 is switchable between a transparent state and a non-transparent state (for example, the scattering layer 132 can comprise a mixture 132A and a separation ring 132B for separating the mixture 132A from the liquid crystal layer 131, the mixture 132A comprises liquid crystal molecules 132A1 and microsphere polymers 132A2 with different refractive indexes from the liquid crystal molecules 132A 1), the backlight plate 2 is arranged on the back side of the LCD body 1, the backlight plate 2 is provided with a perforation 20 opposite to the preset area 101A, the perforation 20 is suitable for the camera 200 to obtain outside light through the perforation 20 and the preset area 101A, the supplementary light source 3 is disposed on the back side of the LCD body 1, and the supplementary light source 3 is a multi-color light source capable of field sequential display and is adapted to emit light to the predetermined region 101A through the through hole 20 (see above for details). Therefore, according to the display screen assembly 100, shooting under the screen can be achieved, and the design requirement of 100% of the total screen percentage is met.
In the description of the present application, it is to be understood that the terms "center", "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (17)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557076.2A CN108810199B (en) | 2018-06-01 | 2018-06-01 | Display screen assembly, electronic equipment and display control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557076.2A CN108810199B (en) | 2018-06-01 | 2018-06-01 | Display screen assembly, electronic equipment and display control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108810199A CN108810199A (en) | 2018-11-13 |
| CN108810199B true CN108810199B (en) | 2021-01-12 |
Family
ID=64090118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557076.2A Expired - Fee Related CN108810199B (en) | 2018-06-01 | 2018-06-01 | Display screen assembly, electronic equipment and display control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108810199B (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343740A (en) * | 2018-11-30 | 2019-02-15 | 信利光电股份有限公司 | A kind of screen display panel and touch control display comprehensively |
| CN111371924A (en) * | 2018-12-26 | 2020-07-03 | 北京小米移动软件有限公司 | Terminal, liquid crystal display panel, image acquisition module and display control method |
| CN109541849B (en) * | 2019-01-04 | 2021-10-26 | 京东方科技集团股份有限公司 | Backlight module, driving method and display panel |
| CN111445785B (en) | 2019-01-16 | 2022-06-10 | 北京小米移动软件有限公司 | Electronic equipment and screen module |
| CN111505862A (en) * | 2019-01-31 | 2020-08-07 | 北京小米移动软件有限公司 | Liquid crystal display screen and terminal |
| CN111505859A (en) * | 2019-01-31 | 2020-08-07 | 北京小米移动软件有限公司 | Liquid crystal display screen, display method and terminal |
| CN111505861A (en) * | 2019-01-31 | 2020-08-07 | 北京小米移动软件有限公司 | Liquid crystal display screen and display method and terminal |
| CN109901327A (en) | 2019-03-27 | 2019-06-18 | 武汉华星光电技术有限公司 | Backlight module and display device |
| CN110703499A (en) * | 2019-03-26 | 2020-01-17 | 武汉华星光电技术有限公司 | Display panel, control method thereof and display device |
| CN109976061B (en) * | 2019-04-29 | 2025-04-25 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN109976021B (en) * | 2019-04-29 | 2024-02-13 | 武汉华星光电技术有限公司 | Display panels and display devices |
| CN111917992B (en) * | 2019-05-09 | 2022-06-03 | 北京小米移动软件有限公司 | Terminal, terminal's fill light control method, preparation method and device |
| CN110161749A (en) * | 2019-05-10 | 2019-08-23 | 武汉华星光电技术有限公司 | Applied to the panel device for shielding lower camera |
| CN110441958A (en) * | 2019-07-05 | 2019-11-12 | 武汉华星光电技术有限公司 | A kind of display surface template die group |
| CN110579911A (en) * | 2019-08-22 | 2019-12-17 | 武汉华星光电技术有限公司 | display panel, display device thereof and mobile terminal |
| CN110752249B (en) * | 2019-11-20 | 2022-08-09 | 京东方科技集团股份有限公司 | Display device, control method thereof and display panel |
| CN110989257A (en) * | 2019-12-27 | 2020-04-10 | 惠州Tcl移动通信有限公司 | Display screen, display screen assembly and electronic equipment |
| CN111416898B (en) * | 2020-04-15 | 2022-05-20 | Oppo（重庆）智能科技有限公司 | Electronic device, display control method of electronic device and storage medium |
| CN113628530B (en) * | 2020-05-07 | 2023-09-26 | 群创光电股份有限公司 | Display device and mobile device |
| CN111787137B (en) * | 2020-05-28 | 2021-07-23 | 厦门天马微电子有限公司 | Display device |
| CN111654636A (en) * | 2020-06-30 | 2020-09-11 | 西安易朴通讯技术有限公司 | Shooting method and device, electronic equipment and storage medium |
| CN112859440A (en) * | 2021-01-26 | 2021-05-28 | 惠州Tcl移动通信有限公司 | Method and device for reducing crosstalk of stray light of camera imaging under LCD screen |
| CN113744641B (en) | 2021-08-19 | 2023-04-18 | 惠州华星光电显示有限公司 | Display device |
| CN115810316A (en) * | 2021-09-13 | 2023-03-17 | 苏州佳世达电通有限公司 | Display device and measuring method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869530A (en) * | 2014-03-31 | 2014-06-18 | 深圳市华星光电技术有限公司 | Liquid crystal displayer |
| CN106292017A (en) * | 2015-06-05 | 2017-01-04 | 中兴通讯股份有限公司 | A kind of arrangement for deflecting, intelligent terminal and intelligent terminal's method to set up, display packing |
| CN106920470A (en) * | 2017-04-27 | 2017-07-04 | 武汉华星光电技术有限公司 | A kind of pure screen frame-free displaying device and display methods |
| CN107995328A (en) * | 2017-11-02 | 2018-05-04 | 武汉华星光电半导体显示技术有限公司 | Electronic equipment and its control method with hidden area |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3116202B1 (en) * | 2015-07-10 | 2018-03-07 | Lg Electronics Inc. | Mobile terminal |
| US10331260B2 (en) * | 2015-10-30 | 2019-06-25 | Essential Products, Inc. | Variable transparency layers for electronic devices |
| CN106878564A (en) * | 2017-03-07 | 2017-06-20 | 广东欧珀移动通信有限公司 | Display control method and device, display screen and mobile terminal |
| CN107229148B (en) * | 2017-05-05 | 2021-03-09 | Oppo广东移动通信有限公司 | Display screen, display device and mobile terminal |
| CN107272242B (en) * | 2017-07-28 | 2020-09-29 | 维沃移动通信有限公司 | Display screen manufacturing method and display screen |
-
2018
- 2018-06-01 CN CN201810557076.2A patent/CN108810199B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869530A (en) * | 2014-03-31 | 2014-06-18 | 深圳市华星光电技术有限公司 | Liquid crystal displayer |
| CN106292017A (en) * | 2015-06-05 | 2017-01-04 | 中兴通讯股份有限公司 | A kind of arrangement for deflecting, intelligent terminal and intelligent terminal's method to set up, display packing |
| CN106920470A (en) * | 2017-04-27 | 2017-07-04 | 武汉华星光电技术有限公司 | A kind of pure screen frame-free displaying device and display methods |
| CN107995328A (en) * | 2017-11-02 | 2018-05-04 | 武汉华星光电半导体显示技术有限公司 | Electronic equipment and its control method with hidden area |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108810199A (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108810199B (en) | Display screen assembly, electronic equipment and display control method | |
| US20190346972A1 (en) | Flexible display panel, manufacturing method thereof and display device | |
| US9880433B2 (en) | Color filter substrate and display device | |
| WO2023019621A1 (en) | Display device | |
| JP2006174435A (en) | Mobile terminal with a foldable LCD display screen | |
| US20090168143A1 (en) | Bi-stable projection screen | |
| US8934184B2 (en) | Color filter and color display device using same | |
| CN109977932B (en) | Fingerprint identification display substrate, display panel and display device | |
| CN109348012B (en) | Electronic device, control method thereof and control device thereof | |
| JP2006234849A (en) | Liquid crystal display device and driving method used for the liquid crystal display device | |
| CN110648623B (en) | Display device and electronic equipment | |
| CN116931306A (en) | Display panel and display device | |
| TW200521493A (en) | Color filter substrate and producing method thereof, display device, photoelectric device and electronic apparatus | |
| CN110557477A (en) | display screen assembly, electronic equipment and display control method | |
| CN100414323C (en) | Color filter substrate, manufacturing method thereof, electro-optical device, and electronic device | |
| CN112365807B (en) | Display panel and display device | |
| US7139112B2 (en) | Spatial light modulator and method for color management | |
| CN109391710A (en) | Electric terminal and its display control method, computer readable storage medium | |
| CN101226293B (en) | Display device | |
| CN1289925C (en) | Color filter substrate and manufacturing method therefor, electro-optical apparatus, and electronic equipment | |
| EP4443485A1 (en) | Light-emitting substrate, backlight module, and display device | |
| CN117471729A (en) | Display module | |
| CN117311052A (en) | Display module, driving method thereof and display device | |
| CN214311229U (en) | Display modules and display devices | |
| TWI424243B (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |