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WO2019154321A1 - Photosensitive component and mobile terminal - Google Patents

Photosensitive component and mobile terminal Download PDF

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Publication number
WO2019154321A1
WO2019154321A1 PCT/CN2019/074409 CN2019074409W WO2019154321A1 WO 2019154321 A1 WO2019154321 A1 WO 2019154321A1 CN 2019074409 W CN2019074409 W CN 2019074409W WO 2019154321 A1 WO2019154321 A1 WO 2019154321A1
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WO
WIPO (PCT)
Prior art keywords
light
mobile terminal
guiding device
light guiding
photosensitive
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.)
Ceased
Application number
PCT/CN2019/074409
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French (fr)
Chinese (zh)
Inventor
阳雪荣
叶敏东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of WO2019154321A1 publication Critical patent/WO2019154321A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a photosensitive component and a mobile terminal.
  • the mobile terminal In order to adjust the brightness of the display screen of mobile terminals such as mobile phones and tablet computers according to the intensity of the ambient light, the mobile terminal is generally provided with a semiconductor-photosensitive element. Since the photosensitive device needs to receive ambient light, the conventional method is to place the photosensitive device in the area where the display module of the mobile terminal is located, and the ambient light is transmitted to the photosensitive device through the touch cover on the display module.
  • the embodiment of the present disclosure provides a photosensitive component and a mobile terminal to solve the problem of limiting the increase of the screen ratio of the mobile terminal caused by the photosensor disposed in the mobile terminal display module in the mobile terminal.
  • an embodiment of the present disclosure provides a photosensitive component, including:
  • the light incident surface of the light guiding device is disposed on an outer surface of the mobile terminal, and a light emitting surface of the light guiding device is located inside the mobile terminal and faces a light incident surface of the photosensitive device.
  • an embodiment of the present disclosure provides a mobile terminal, including the photosensitive component of any one of the first aspects.
  • ambient light can be conducted to the photosensitive device through the light guiding device by providing the light guiding device. Since the light guiding device is disposed, the photosensitive device can be disposed inside the mobile terminal, so that the setting of the photosensitive device does not need to occupy the area where the display module of the mobile terminal is located. It can be seen that the embodiment of the present disclosure solves the problem of limiting the increase of the screen ratio of the mobile terminal caused by the photosensor being disposed in the area where the display module of the mobile terminal is located.
  • FIG. 1 is a schematic structural view of a first photosensitive member provided by an embodiment of the present disclosure
  • Figure 2 is a schematic exploded view of Figure 1;
  • Figure 3 is a schematic view of the angle ⁇ corresponding to Figure 1;
  • FIG. 4 is a schematic structural diagram of a second photosensitive component provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a third photosensitive member provided by an embodiment of the present disclosure.
  • a photosensitive component includes:
  • Photosensitive device 1 the photosensitive device 1 is disposed inside the mobile terminal, and the photosensitive device 1 is electrically connected to the circuit board 2 of the mobile terminal;
  • the light-guiding device 3, the light-incident surface 31 of the light-guiding device 3 is disposed on the outer surface of the mobile terminal, that is, the light-incident surface 31 of the light-guiding device 3 is exposed to the mobile terminal, and the light-emitting surface 32 of the light-guiding device 3 is located inside the mobile terminal. And facing the light incident surface 11 of the photosensitive device 1.
  • ambient light is incident into the light guiding device 3 through the light incident surface 31 of the light guiding device 3.
  • the light is conducted inside the light guiding device 3 and is emitted from the light emitting surface 32 of the light guiding device 3.
  • the light emitted from the light exit surface 32 of the light guiding device 3 is continuously incident into the photosensitive device 1 through the light incident surface 11 of the photosensitive device 1, thereby achieving the purpose of the photosensitive device 1 receiving ambient light.
  • the photosensitive device 1 converts the received optical signal into an electrical signal and transmits it to the circuit board 2 of the mobile terminal, thereby causing the circuit board 2 to control or adjust the brightness of the display screen of the mobile terminal according to the intensity of the ambient light.
  • the light-incident surface 11 of the photo-sensitive device 1 and the light-emitting surface 32 of the light-guiding device 3 may or may not be in contact with each other, and the embodiment of the present disclosure is not limited thereto.
  • the specific location and specific manner of the photosensor 1 disposed in the interior of the mobile terminal are not limited in the embodiments of the present disclosure, as long as the optical path is intact.
  • a resting table 41 is disposed on the outer casing 4 of the mobile terminal, and the photosensitive device 1 is fixed on the resting table 41 by means of a backing; or a pedestal 5 is disposed inside the mobile terminal, and the photosensitive device 1 is passed through the adhesive. Fixed to the base 5; and so on.
  • the embodiment in which the photosensitive device 1 is electrically connected to the circuit board 2 of the mobile terminal is not limited in the embodiment of the present disclosure, as long as the light path is completed.
  • the photosensitive device 1 is fixed on a Flexible Printed Circuit (FPC) 6 by a Surface Mount Technology (SMT) process, and the FPC 6 is connected to the circuit board 2 through the connector 7; or, The photosensor 1 is directly fixed to the circuit board 2 by an SMT process; and the like.
  • FPC Flexible Printed Circuit
  • SMT Surface Mount Technology
  • the material of the light guiding device 3 may be any light guiding material whose transmittance can satisfy the working performance of the photosensitive device 1.
  • light-guiding materials such as glass, plexiglass or polyphenylene sulfone resins (PPSU).
  • the light guiding device 3 can be disposed on the outer casing 4 of the mobile terminal.
  • the light guiding device 3 can be fixed to the outer casing 4 of the mobile terminal by means of a backing, and the light guiding device 3 can also be injection molded with the outer casing 4 of the mobile terminal. (such as ordinary in-mold or nano-injection, etc.).
  • the appearance of the light guiding device 3 can also be adjusted as needed.
  • ambient light can be conducted to the photosensitive device through the light guiding device by providing the light guiding device. Since the light guiding device is disposed, the photosensitive device can be disposed inside the mobile terminal, so that the setting of the photosensitive device does not need to occupy the area where the display module of the mobile terminal is located. It can be seen that the embodiment of the present disclosure solves the problem of limiting the increase of the screen ratio of the mobile terminal caused by the photosensor being disposed in the area where the display module of the mobile terminal is located.
  • the present disclosure is not only applicable to the light guiding design of photosensitive devices, but other devices similar to light guiding requirements are also suitable.
  • the light-emitting surface 32 of the light guiding device 3 is parallel to the light-incident surface 11 of the photosensitive device 1.
  • the light-emitting surface 32 of the light-guiding device 3 is parallel to the light-incident surface 11 of the photosensitive device 1, so that the light emitted from the light-emitting surface 32 of the light-guiding device 3 can be more incident on the light-incident surface of the photosensitive device 1. 11.
  • the intensity of the ambient light received by the photosensitive device 1 can be increased, thereby increasing the sensitivity of the photosensitive device 1 to light.
  • the width of the gap may range from 0.2 mm to 0.4 mm, and specifically, may be preferably 0.3 mm, which ensures a safe space between the light guiding device 3 and the photosensitive device 1, and does not retain an excessively wide gap to occupy the movement. Excessive internal space for the terminal.
  • the light transmittance of the light guiding device 3 is greater than or equal to 10% and less than 100%.
  • the light transmittance of the light guiding device 3 when the light transmittance of the light guiding device 3 is greater than or equal to 10%, the light conducted from the light guiding device 3 into the photosensitive device 1 can satisfy the normal working performance of the photosensitive device 1.
  • the light transmittance of the light guiding device 3 is greater than or equal to 12% and less than 100%.
  • the light transmittance of the light guiding device 3 is less than 100%, and it can be understood that the light guiding device 3 is a translucent light guiding device (or the light incident surface 31 of the light guiding device 3 is a matte surface). In this way, the device inside the mobile terminal cannot be seen from outside the mobile terminal, and the device inside the mobile terminal can be better hidden or blocked, thereby improving the overall appearance experience of the mobile terminal.
  • the color of the light guiding device 3 may be set to a color matching the outer casing 4 of the mobile terminal according to the requirements of the overall appearance of the mobile terminal.
  • the light incident surface 31 of the light guiding device 3 forms a continuous smooth surface with the surface of the outer casing 4 of the mobile terminal.
  • the light guide device 3 and the outer casing 4 of the mobile terminal can be formed into a continuous whole in a visual and tactile manner, thereby improving the appearance effect and the use effect of the entire mobile terminal.
  • the light guiding device 3 is adjacent to the touch panel 8 of the mobile terminal, and the light guiding device 3 is obliquely disposed on the outer casing 4 of the mobile terminal.
  • the light guiding device 3 includes a first light incident surface 311 and a second light incident surface 312.
  • the first light incident surface 311 of the light guiding device 3 is parallel to the plane of the touch panel 8 of the mobile terminal, and the light guiding device
  • the second light incident surface 312 of the first light incident surface 311 of the light guiding device 3 is continuously disposed, and the second light incident surface 312 of the light guiding device 3 forms a continuous smooth surface with the surface of the outer casing 4 of the mobile terminal.
  • the first light incident surface 311 of the light guiding device 3 is disposed in parallel with the plane of the touch panel 8 of the mobile terminal. Therefore, the first light incident surface 311 of the light guiding device 3 can receive the vertical light receiving surface 311 of the light guiding device 3 . Incident light; the second light incident surface 312 of the light guiding device 3 can receive oblique incident light. It can be seen that the light guiding device 3 of the embodiment of the present disclosure is more diverse in the light entering mode, so that the light guiding device 3 can receive more angles and a larger range of incident light, and the light guiding performance of the light guiding device 3 is improved.
  • the photosensitive device 1 is disposed obliquely inside the mobile terminal.
  • an inclined shelf 41 is disposed on the outer casing 4 of the mobile terminal, and the photosensitive device 1 is disposed on the shelf 41.
  • the angle between the plane of the touch panel 8 of the mobile terminal and the light incident surface 11 of the photosensitive device 1 is less than or equal to 45°.
  • the light guiding device 3 is embedded on the frame of the casing 4 of the mobile terminal, and the photosensitive device 1 is disposed on the base 5 in the mobile terminal.
  • the light incident surface 31 of the light guiding device 3 and the light emitting surface 32 of the light guiding device 3 are both disposed perpendicular to the plane in which the touch panel 8 of the mobile terminal is located.
  • the middle frame of the mobile terminal is made of metal, and the outer casing 4 of the mobile terminal is provided with an antenna breakpoint decorative strip 9, and the antenna breakpoint decorative strip 9 is made of a light guiding material, and the antenna breakpoint decorative strip 9 is formed.
  • the appearance of the mobile terminal is basically not affected, and the appearance effect of the mobile terminal is improved.
  • the embodiment of the present disclosure further provides a mobile terminal, including any one of the photosensitive components in the embodiments of the present disclosure.
  • the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle terminal, a wearable device, and a pedometer.
  • the embodiments of the present disclosure are not only applicable to the light guiding requirements of the photosensitive device in the mobile terminal, but also applicable to other similar devices having light guiding requirements.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

Provided are a photosensitive component and a mobile terminal. The photosensitive component comprises: a photosensitive device, wherein the photosensitive device is arranged in a mobile terminal; and a light guide device, wherein a light incident surface of the light guide device is arranged on an outer surface of the mobile terminal, and a light-emitting surface of the light guide device is located in the mobile terminal and faces towards a light incident surface of the photosensitive device. In the present disclosure, by providing a light guide device, ambient light can be transmitted to a photosensitive device by means of the light guide device.

Description

光敏组件及移动终端Photosensitive component and mobile terminal

相关申请的交叉引用Cross-reference to related applications

本申请主张在2018年2月7日在中国提交的中国专利申请号No.201810123734.7的优先权，其全部内容通过引用包含于此。The present application claims priority to Chinese Patent Application No. 20110112373, filed on Jan. 7, s.

技术领域Technical field

本公开涉及通信技术领域，尤其涉及一种光敏组件及移动终端。The present disclosure relates to the field of communications technologies, and in particular, to a photosensitive component and a mobile terminal.

背景技术Background technique

为了使手机、平板电脑等移动终端的显示屏亮度能够根据环境光线的强弱进行调节，移动终端一般都设置有光敏器件(semiconduct-photosensitive element)。由于光敏器件需要接收环境光线，传统的方式是将光敏器件设置于移动终端显示模组所在的区域，环境光线通过该显示模组上的触控盖板透射至光敏器件上。In order to adjust the brightness of the display screen of mobile terminals such as mobile phones and tablet computers according to the intensity of the ambient light, the mobile terminal is generally provided with a semiconductor-photosensitive element. Since the photosensitive device needs to receive ambient light, the conventional method is to place the photosensitive device in the area where the display module of the mobile terminal is located, and the ambient light is transmitted to the photosensitive device through the touch cover on the display module.

当前，移动终端朝着屏占比越来越高的趋势发展，上述光敏器件的设置方式较大地限制了移动终端屏占比的提升。At present, mobile terminals are trending toward higher and higher screen ratios, and the arrangement of the above-mentioned photosensitive devices greatly limits the increase in the proportion of mobile terminal screens.

发明内容Summary of the invention

本公开实施例提供一种光敏组件及移动终端，以解决因移动终端中光敏器件设置于移动终端显示模组所在的区域而导致的限制移动终端屏占比提升的问题。The embodiment of the present disclosure provides a photosensitive component and a mobile terminal to solve the problem of limiting the increase of the screen ratio of the mobile terminal caused by the photosensor disposed in the mobile terminal display module in the mobile terminal.

为了解决上述技术问题，本公开是这样实现的：In order to solve the above technical problems, the present disclosure is implemented as follows:

第一方面，本公开实施例提供一种光敏组件，包括：In a first aspect, an embodiment of the present disclosure provides a photosensitive component, including:

光敏器件，所述光敏器件设置于移动终端的内部；a photosensitive device disposed inside the mobile terminal;

导光器件，所述导光器件的入光面设置于所述移动终端的外表面，所述导光器件的出光面位于所述移动终端的内部且朝向所述光敏器件的入光面。a light guiding device, the light incident surface of the light guiding device is disposed on an outer surface of the mobile terminal, and a light emitting surface of the light guiding device is located inside the mobile terminal and faces a light incident surface of the photosensitive device.

第二方面，本公开实施例提供一种移动终端，包括第一方面中的任一项光敏组件。In a second aspect, an embodiment of the present disclosure provides a mobile terminal, including the photosensitive component of any one of the first aspects.

本公开实施例中，通过设置导光器件，环境光线可以通过导光器件传导至光敏器件。由于设置导光器件，光敏器件能够设置于移动终端的内部，这样，光敏器件的设置无需占用移动终端显示模组所在的区域。可见，本公开实施例解决了因光敏器件设置于移动终端显示模组所在的区域而导致的限制移动终端屏占比提升的问题。In the embodiment of the present disclosure, ambient light can be conducted to the photosensitive device through the light guiding device by providing the light guiding device. Since the light guiding device is disposed, the photosensitive device can be disposed inside the mobile terminal, so that the setting of the photosensitive device does not need to occupy the area where the display module of the mobile terminal is located. It can be seen that the embodiment of the present disclosure solves the problem of limiting the increase of the screen ratio of the mobile terminal caused by the photosensor being disposed in the area where the display module of the mobile terminal is located.

附图说明DRAWINGS

为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获取其他的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings used in the description of the embodiments of the present disclosure will be briefly described. It is obvious that the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings may be obtained from these drawings without the inventive labor.

图1是本公开实施例提供的第一种光敏组件的结构示意图；1 is a schematic structural view of a first photosensitive member provided by an embodiment of the present disclosure;

图2是图1对应的分解结构示意图；Figure 2 is a schematic exploded view of Figure 1;

图3是图1对应的角度α的示意图；Figure 3 is a schematic view of the angle α corresponding to Figure 1;

图4是本公开实施例提供的第二种光敏组件的结构示意图；4 is a schematic structural diagram of a second photosensitive component provided by an embodiment of the present disclosure;

图5是本公开实施例提供的第三种光敏组件的结构示意图。FIG. 5 is a schematic structural diagram of a third photosensitive member provided by an embodiment of the present disclosure.

具体实施方式Detailed ways

下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获取的所有其他实施例，都属于本公开保护的范围。The technical solutions in the embodiments of the present disclosure are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present disclosure. It is obvious that the described embodiments are a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

如图1至图5所示，一种光敏组件，包括：As shown in FIG. 1 to FIG. 5, a photosensitive component includes:

光敏器件1，光敏器件1设置于移动终端的内部，光敏器件1与移动终端的电路板2电连接；Photosensitive device 1, the photosensitive device 1 is disposed inside the mobile terminal, and the photosensitive device 1 is electrically connected to the circuit board 2 of the mobile terminal;

导光器件3，导光器件3的入光面31设置于移动终端的外表面，即导光器件3的入光面31露出移动终端，导光器件3的出光面32位于移动终端的内部，且朝向光敏器件1的入光面11。The light-guiding device 3, the light-incident surface 31 of the light-guiding device 3 is disposed on the outer surface of the mobile terminal, that is, the light-incident surface 31 of the light-guiding device 3 is exposed to the mobile terminal, and the light-emitting surface 32 of the light-guiding device 3 is located inside the mobile terminal. And facing the light incident surface 11 of the photosensitive device 1.

本公开实施例的工作原理如下：The working principle of the embodiment of the present disclosure is as follows:

首先，环境光线通过导光器件3的入光面31入射至导光器件3内。First, ambient light is incident into the light guiding device 3 through the light incident surface 31 of the light guiding device 3.

其次，光线在导光器件3内传导，并从导光器件3的出光面32射出。Next, the light is conducted inside the light guiding device 3 and is emitted from the light emitting surface 32 of the light guiding device 3.

然后，从导光器件3的出光面32射出的光线通过光敏器件1的入光面11继续入射至光敏器件1内，从而实现光敏器件1接收环境光线的目的。Then, the light emitted from the light exit surface 32 of the light guiding device 3 is continuously incident into the photosensitive device 1 through the light incident surface 11 of the photosensitive device 1, thereby achieving the purpose of the photosensitive device 1 receiving ambient light.

最后，光敏器件1将接收到的光信号转换成电信号，并发送至移动终端的电路板2，从而使电路板2根据环境光线的强弱对移动终端的显示屏亮度进行控制或调节。Finally, the photosensitive device 1 converts the received optical signal into an electrical signal and transmits it to the circuit board 2 of the mobile terminal, thereby causing the circuit board 2 to control or adjust the brightness of the display screen of the mobile terminal according to the intensity of the ambient light.

其中，光敏器件1的入光面11与导光器件3的出光面32之间可以接触，也可以不接触，只要保证入光路径完整即可，本公开实施例对此不作限定。The light-incident surface 11 of the photo-sensitive device 1 and the light-emitting surface 32 of the light-guiding device 3 may or may not be in contact with each other, and the embodiment of the present disclosure is not limited thereto.

其中，光敏器件1设置于移动终端的内部的具体位置和具体方式在本公开实施例中均不作限定，只要保证入光路径完整即可。例如，在移动终端的外壳4上设置一搁置台41，光敏器件1通过背胶方式固定于该搁置台41上；或者，在移动终端的内部设置一基座5，光敏器件1通过背胶方式固定于该基座5上；等等。The specific location and specific manner of the photosensor 1 disposed in the interior of the mobile terminal are not limited in the embodiments of the present disclosure, as long as the optical path is intact. For example, a resting table 41 is disposed on the outer casing 4 of the mobile terminal, and the photosensitive device 1 is fixed on the resting table 41 by means of a backing; or a pedestal 5 is disposed inside the mobile terminal, and the photosensitive device 1 is passed through the adhesive. Fixed to the base 5; and so on.

其中，光敏器件1与移动终端的电路板2电连接的具体实施方式在本公开实施例中不作限定，只要保证入光路径完整即可。例如，将光敏器件1通过表面贴装技术(Surface Mount Technology，SMT)工艺固定在柔性电路板(Flexible Printed Circuit，FPC)6上，FPC6再通过连接器7连到电路板2上；或者，将光敏器件1直接通过SMT工艺固定于电路板2上；等等。The embodiment in which the photosensitive device 1 is electrically connected to the circuit board 2 of the mobile terminal is not limited in the embodiment of the present disclosure, as long as the light path is completed. For example, the photosensitive device 1 is fixed on a Flexible Printed Circuit (FPC) 6 by a Surface Mount Technology (SMT) process, and the FPC 6 is connected to the circuit board 2 through the connector 7; or, The photosensor 1 is directly fixed to the circuit board 2 by an SMT process; and the like.

其中，导光器件3的材料可以是透光率能够满足光敏器件1工作性能的任何导光材料。例如，玻璃、有机玻璃或聚亚苯基砜树脂(Polyphenylene sulfone resins，PPSU)等导光材料。The material of the light guiding device 3 may be any light guiding material whose transmittance can satisfy the working performance of the photosensitive device 1. For example, light-guiding materials such as glass, plexiglass or polyphenylene sulfone resins (PPSU).

其中，导光器件3可以设置于移动终端的外壳4上，例如，导光器件3可以通过背胶方式固定于移动终端的外壳4上，导光器件3也可以与移动终端的外壳4注塑成型(例如普通模内注塑或纳米注塑，等等)。导光器件3的外观形态还可以根据需求进行调整。The light guiding device 3 can be disposed on the outer casing 4 of the mobile terminal. For example, the light guiding device 3 can be fixed to the outer casing 4 of the mobile terminal by means of a backing, and the light guiding device 3 can also be injection molded with the outer casing 4 of the mobile terminal. (such as ordinary in-mold or nano-injection, etc.). The appearance of the light guiding device 3 can also be adjusted as needed.

本公开实施例中，通过设置导光器件，环境光线可以通过导光器件传导至光敏器件。由于设置导光器件，光敏器件能够设置于移动终端的内部，这样，光敏器件的设置无需占用移动终端显示模组所在的区域。可见，本公开 实施例解决了因光敏器件设置于移动终端显示模组所在的区域而导致的限制移动终端屏占比提升的问题。In the embodiment of the present disclosure, ambient light can be conducted to the photosensitive device through the light guiding device by providing the light guiding device. Since the light guiding device is disposed, the photosensitive device can be disposed inside the mobile terminal, so that the setting of the photosensitive device does not need to occupy the area where the display module of the mobile terminal is located. It can be seen that the embodiment of the present disclosure solves the problem of limiting the increase of the screen ratio of the mobile terminal caused by the photosensor being disposed in the area where the display module of the mobile terminal is located.

本公开不仅适用于光敏器件的导光设计，其它类似导光需求的器件同样适合。The present disclosure is not only applicable to the light guiding design of photosensitive devices, but other devices similar to light guiding requirements are also suitable.

可选的，导光器件3的出光面32与光敏器件1的入光面11平行。Optionally, the light-emitting surface 32 of the light guiding device 3 is parallel to the light-incident surface 11 of the photosensitive device 1.

该实施方式中，导光器件3的出光面32与光敏器件1的入光面11平行，能够使从导光器件3的出光面32射出的光线更多地射至光敏器件1的入光面11，能够提高光敏器件1接收环境光线的强度，从而提高光敏器件1对光线的敏感性。In this embodiment, the light-emitting surface 32 of the light-guiding device 3 is parallel to the light-incident surface 11 of the photosensitive device 1, so that the light emitted from the light-emitting surface 32 of the light-guiding device 3 can be more incident on the light-incident surface of the photosensitive device 1. 11. The intensity of the ambient light received by the photosensitive device 1 can be increased, thereby increasing the sensitivity of the photosensitive device 1 to light.

可选的，导光器件3与光敏器件1之间具有间隙。Optionally, there is a gap between the light guiding device 3 and the photosensitive device 1.

考虑到光敏器件1为易碎元件，在导光器件3与光敏器件1之间保留间隙，以避免导光器件3与光敏器件1直接接触时可能造成的损伤，延长了光敏器件1的使用寿命。该间隙的宽度范围可以为0.2毫米至0.4毫米，具体的，可以优选为0.3毫米，既能保证导光器件3与光敏器件1之间的安全空间，又不至于保留过宽的间隙而占用移动终端过多的内部空间。Considering that the photosensitive device 1 is a fragile component, a gap is left between the light guiding device 3 and the photosensitive device 1 to avoid damage that may be caused when the light guiding device 3 is in direct contact with the photosensitive device 1, and the service life of the photosensitive device 1 is prolonged. . The width of the gap may range from 0.2 mm to 0.4 mm, and specifically, may be preferably 0.3 mm, which ensures a safe space between the light guiding device 3 and the photosensitive device 1, and does not retain an excessively wide gap to occupy the movement. Excessive internal space for the terminal.

可选的，导光器件3的透光率大于或等于10％，且小于100％。Optionally, the light transmittance of the light guiding device 3 is greater than or equal to 10% and less than 100%.

该实施方式中，一方面，导光器件3的透光率大于或等于10％时，从导光器件3传导入光敏器件1的光线能够满足光敏器件1的正常工作性能。优选的，导光器件3的透光率大于或等于12％，且小于100％。In this embodiment, on the one hand, when the light transmittance of the light guiding device 3 is greater than or equal to 10%, the light conducted from the light guiding device 3 into the photosensitive device 1 can satisfy the normal working performance of the photosensitive device 1. Preferably, the light transmittance of the light guiding device 3 is greater than or equal to 12% and less than 100%.

另一方面，导光器件3的透光率小于100％，可以理解为导光器件3为半透明的导光器件(或者说，导光器件3的入光面31为雾面)。这样，从移动终端外部无法看到移动终端内部的器件，能够较好地对移动终端内部的器件进行隐藏或遮挡，从而能够提升移动终端的整体外观体验。另外，还可以根据移动终端整体外观的要求，将导光器件3的颜色设置成与移动终端的外壳4相匹配的颜色。On the other hand, the light transmittance of the light guiding device 3 is less than 100%, and it can be understood that the light guiding device 3 is a translucent light guiding device (or the light incident surface 31 of the light guiding device 3 is a matte surface). In this way, the device inside the mobile terminal cannot be seen from outside the mobile terminal, and the device inside the mobile terminal can be better hidden or blocked, thereby improving the overall appearance experience of the mobile terminal. In addition, the color of the light guiding device 3 may be set to a color matching the outer casing 4 of the mobile terminal according to the requirements of the overall appearance of the mobile terminal.

进一步的，导光器件3的入光面31与移动终端的外壳4表面形成连续的平滑表面。Further, the light incident surface 31 of the light guiding device 3 forms a continuous smooth surface with the surface of the outer casing 4 of the mobile terminal.

该实施方式中，能够使导光器件3与移动终端的外壳4在视觉和触觉上形成连续的整体，从而提高移动终端整体的外观效果和使用效果。In this embodiment, the light guide device 3 and the outer casing 4 of the mobile terminal can be formed into a continuous whole in a visual and tactile manner, thereby improving the appearance effect and the use effect of the entire mobile terminal.

下面结合附图，对导光器件3设置的至少三种方式分别进行更具体地说明。At least three ways of arranging the light guiding device 3 will be more specifically described below with reference to the accompanying drawings.

如图1至图3所示，导光器件3与移动终端的触控面板8相邻接，导光器件3倾斜设置于移动终端的外壳4上。As shown in FIG. 1 to FIG. 3, the light guiding device 3 is adjacent to the touch panel 8 of the mobile terminal, and the light guiding device 3 is obliquely disposed on the outer casing 4 of the mobile terminal.

可选的，导光器件3包括第一入光面311和第二入光面312，导光器件3的第一入光面311与移动终端的触控面板8所在的平面平行，导光器件3的第一入光面311导光器件3的第二入光面312连续设置，导光器件3的第二入光面312与移动终端的外壳4表面形成连续的平滑表面。Optionally, the light guiding device 3 includes a first light incident surface 311 and a second light incident surface 312. The first light incident surface 311 of the light guiding device 3 is parallel to the plane of the touch panel 8 of the mobile terminal, and the light guiding device The second light incident surface 312 of the first light incident surface 311 of the light guiding device 3 is continuously disposed, and the second light incident surface 312 of the light guiding device 3 forms a continuous smooth surface with the surface of the outer casing 4 of the mobile terminal.

其中，导光器件3的第一入光面311由于与移动终端的触控面板8所在的平面平行设置，因此，导光器件3的第一入光面311可以接收垂直于触控面板8的入射光线；导光器件3的第二入光面312可以接收斜向的入射光线。可见，本公开实施例的导光器件3在入光方式上更加丰富多样，使导光器件3能够接收到更多角度、更大范围的入射光线，提高了导光器件3的光线传导性能。The first light incident surface 311 of the light guiding device 3 is disposed in parallel with the plane of the touch panel 8 of the mobile terminal. Therefore, the first light incident surface 311 of the light guiding device 3 can receive the vertical light receiving surface 311 of the light guiding device 3 . Incident light; the second light incident surface 312 of the light guiding device 3 can receive oblique incident light. It can be seen that the light guiding device 3 of the embodiment of the present disclosure is more diverse in the light entering mode, so that the light guiding device 3 can receive more angles and a larger range of incident light, and the light guiding performance of the light guiding device 3 is improved.

进一步的，光敏器件1倾斜设置于移动终端的内部，例如，在移动终端的外壳4上设置一倾斜搁置台41，光敏器件1设置于该搁置台41上。移动终端的触控面板8所在的平面与光敏器件1的入光面11形成的夹角α小于或者等于45°。Further, the photosensitive device 1 is disposed obliquely inside the mobile terminal. For example, an inclined shelf 41 is disposed on the outer casing 4 of the mobile terminal, and the photosensitive device 1 is disposed on the shelf 41. The angle between the plane of the touch panel 8 of the mobile terminal and the light incident surface 11 of the photosensitive device 1 is less than or equal to 45°.

其余未及说明的部分可以参照前述说明，并能够达到相同的技术效果，为避免重复，对此不作赘述。For the rest of the description, reference may be made to the foregoing description, and the same technical effects can be achieved. To avoid repetition, no further details are provided herein.

如图4所示，导光器件3嵌设于移动终端的外壳4的边框上，光敏器件1设置于移动终端内的基座5上。导光器件3的入光面31和导光器件3的出光面32均与移动终端的触控面板8所在的平面垂直设置。As shown in FIG. 4, the light guiding device 3 is embedded on the frame of the casing 4 of the mobile terminal, and the photosensitive device 1 is disposed on the base 5 in the mobile terminal. The light incident surface 31 of the light guiding device 3 and the light emitting surface 32 of the light guiding device 3 are both disposed perpendicular to the plane in which the touch panel 8 of the mobile terminal is located.

其余未及说明的部分可以参照前述说明，并能够达到相同的技术效果，为避免重复，对此不作赘述。For the rest of the description, reference may be made to the foregoing description, and the same technical effects can be achieved. To avoid repetition, no further details are provided herein.

如图5所示，移动终端的中框材质为金属，移动终端的外壳4上设置有天线断点装饰条9，天线断点装饰条9由导光材料制成，天线断点装饰条9形成导光器件3。As shown in FIG. 5, the middle frame of the mobile terminal is made of metal, and the outer casing 4 of the mobile terminal is provided with an antenna breakpoint decorative strip 9, and the antenna breakpoint decorative strip 9 is made of a light guiding material, and the antenna breakpoint decorative strip 9 is formed. Light guiding device 3.

通过巧妙地利用金属中框的天线断点区域设置导光器件3，对移动终端 的外观基本没有影响，提高了移动终端的外观效果。By arranging the light guiding device 3 by using the antenna breakpoint region of the metal middle frame skillfully, the appearance of the mobile terminal is basically not affected, and the appearance effect of the mobile terminal is improved.

其余未及说明的部分可以参照前述说明，并能够达到相同的技术效果，为避免重复，对此不作赘述。For the rest of the description, reference may be made to the foregoing description, and the same technical effects can be achieved. To avoid repetition, no further details are provided herein.

本公开实施例还提供一种移动终端，包括本公开实施例中的任一项光敏组件。The embodiment of the present disclosure further provides a mobile terminal, including any one of the photosensitive components in the embodiments of the present disclosure.

其中，移动终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。The mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle terminal, a wearable device, and a pedometer.

其余未及说明的部分可以参照前述说明，并能够达到相同的技术效果，为避免重复，对此不作赘述。For the rest of the description, reference may be made to the foregoing description, and the same technical effects can be achieved. To avoid repetition, no further details are provided herein.

需要说明的是，本公开实施例不仅适用于移动终端中光敏器件的导光需求，还适用于其它类似的具有导光需求的器件。It should be noted that the embodiments of the present disclosure are not only applicable to the light guiding requirements of the photosensitive device in the mobile terminal, but also applicable to other similar devices having light guiding requirements.

以上，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求的保护范围为准。The above is only the specific embodiment of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the disclosure, and should cover It is within the scope of protection of the present disclosure. Therefore, the scope of protection of the disclosure should be determined by the scope of the claims.

Claims (10)

一种光敏组件，包括：A photosensitive component comprising: 光敏器件，所述光敏器件设置于移动终端的内部；a photosensitive device disposed inside the mobile terminal; 导光器件，所述导光器件的入光面设置于所述移动终端的外表面，所述导光器件的出光面位于所述移动终端的内部，且朝向所述光敏器件的入光面。a light guiding device, wherein a light incident surface of the light guiding device is disposed on an outer surface of the mobile terminal, and a light emitting surface of the light guiding device is located inside the mobile terminal and faces a light incident surface of the photosensitive device. 根据权利要求1所述的光敏组件，其中，所述导光器件的出光面与所述光敏器件的入光面平行。The photosensitive member according to claim 1, wherein a light-emitting surface of said light guiding device is parallel to a light-incident surface of said photosensitive member. 根据权利要求1所述的光敏组件，其中，所述导光器件与所述光敏器件之间具有间隙。The photosensitive member according to claim 1, wherein a gap is formed between said light guiding device and said photosensitive member. 根据权利要求1所述的光敏组件，其中，所述导光器件的透光率大于或等于10％，且小于100％。The photosensitive module of claim 1, wherein the light guiding device has a light transmittance of greater than or equal to 10% and less than 100%. 根据权利要求1至4中任一项所述的光敏组件，其中，所述导光器件与所述移动终端的显示模组相邻。The photosensitive member according to any one of claims 1 to 4, wherein the light guiding device is adjacent to a display module of the mobile terminal. 根据权利要求5所述的光敏组件，其中，所述导光器件包括第一入光面和第二入光面，所述导光器件的第一入光面与所述移动终端的触控面板所在的平面平行，所述导光器件的第一入光面与所述导光器件的第二入光面连续设置，所述导光器件的第二入光面与所述移动终端的外壳表面形成连续的平滑表面。The photosensitive assembly of claim 5, wherein the light guiding device comprises a first light incident surface and a second light incident surface, a first light incident surface of the light guiding device and a touch panel of the mobile terminal Parallel to a plane, a first light incident surface of the light guiding device and a second light incident surface of the light guiding device are continuously disposed, a second light incident surface of the light guiding device and a surface of the outer casing of the mobile terminal Form a continuous smooth surface. 根据权利要求5所述的光敏组件，其中，所述光敏器件倾斜设置于所述移动终端的内部，所述移动终端的触控面板所在的平面与所述光敏器件的入光面形成的夹角小于或者等于45°。The photosensitive module of claim 5, wherein the photosensitive device is disposed obliquely inside the mobile terminal, and an angle formed by a plane of the touch panel of the mobile terminal and a light incident surface of the photosensitive device Less than or equal to 45°. 根据权利要求1至4中任一项所述的光敏组件，其中，所述移动终端的中框材质为金属，所述移动终端的外壳上设置有天线断点装饰条，所述天线断点装饰条由导光材料制成，所述天线断点装饰条形成所述导光器件。The photosensitive member according to any one of claims 1 to 4, wherein the middle frame of the mobile terminal is made of metal, and the outer casing of the mobile terminal is provided with an antenna breakpoint decorative strip, and the antenna breaks the decoration. The strip is made of a light guiding material, and the antenna breakpoint decorative strip forms the light guiding means. 根据权利要求1至4中任一项所述的光敏组件，其中，所述导光器件与所述移动终端的外壳注塑成型。The photosensitive member according to any one of claims 1 to 4, wherein the light guiding device is injection molded with a casing of the mobile terminal. 一种移动终端，包括如权利要求1至9中任一项所述的光敏组件。A mobile terminal comprising the photosensitive member according to any one of claims 1 to 9.
PCT/CN2019/074409 2018-02-07 2019-02-01 Photosensitive component and mobile terminal Ceased WO2019154321A1 (en)

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