WO2015085710A1 - Electronic device - Google Patents

Electronic device Download PDF

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Publication number
WO2015085710A1
WO2015085710A1 PCT/CN2014/077607 CN2014077607W WO2015085710A1 WO 2015085710 A1 WO2015085710 A1 WO 2015085710A1 CN 2014077607 W CN2014077607 W CN 2014077607W WO 2015085710 A1 WO2015085710 A1 WO 2015085710A1
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WO
WIPO (PCT)
Prior art keywords
circuit board
camera
flexible circuit
photosensitive sensor
electronic device
Prior art date
Application number
PCT/CN2014/077607
Other languages
French (fr)
Chinese (zh)
Inventor
李林
刘斌
刘凤鹏
黄宗伟
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2015085710A1 publication Critical patent/WO2015085710A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • 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

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to an electronic device.
  • BACKGROUND With the development of science and technology, smart mobile terminals are gradually becoming thinner and smaller, making mobile terminals
  • PCB printed circuit board
  • these FPCs may also cause certain banned spaces, such as touch screen ICs (chips), light-sensing brackets, and camera brackets, plus the banned space of the antenna itself, so that the mobile terminal board is in the layout.
  • the pressure is too high to fully guarantee the quality of the product; in addition, the FPC is generally suspended, and if it is closer to the antenna, it may affect the antenna.
  • Embodiments of the present invention provide an electronic device for solving a problem that a photosensitive circuit and a camera are separated by a flexible circuit board, causing a large pressure when the motherboard layout is routed, and the quality cannot be sufficiently ensured, and when the flexible circuit board is closer to the antenna It will affect the antenna indicator.
  • an embodiment of the present invention provides an electronic device.
  • the electronic device includes: a camera flexible circuit board and a photosensitive sensor, wherein the photosensitive sensor is disposed on the camera flexible circuit board.
  • the camera flexible circuit board is a front camera flexible circuit board or a rear camera flexible circuit board.
  • the front camera flexible circuit board is provided with a photosensitive sensor area, and the photosensitive sensor is disposed in the photosensitive sensor area.
  • the photosensitive sensor is directly disposed on the rear camera flexible circuit board.
  • the camera flexible circuit board is further provided with a charging indicator light.
  • the electronic device further includes an antenna area, wherein a distance between the antenna area and the camera flexible circuit board is greater than or equal to a predetermined distance.
  • the electronic device further includes a main board, and the camera flexible circuit board is connected to the main board through a connector.
  • a platform chip is disposed on the main board.
  • the main board is further provided with a power management chip and a blocking container.
  • FIG. 1 is a schematic diagram of a layout of a conventional mobile phone motherboard
  • FIG. 2 is a schematic diagram of a layout of a mobile phone motherboard according to an embodiment of the present invention
  • FIG. 3 is a front view of a photosensitive sensor according to an embodiment of the present invention
  • FIG. 5 is a front view of a front camera according to an embodiment of the present invention
  • FIG. 1 is a schematic diagram of a layout of a conventional mobile phone motherboard
  • FIG. 2 is a schematic diagram of a layout of a mobile phone motherboard according to an embodiment of the present invention
  • FIG. 3 is a front view of a photosensitive sensor according to an embodiment of the present invention
  • FIG. 5 is a front view of a front camera according to an embodiment of the present invention
  • FIG. 1 is a schematic diagram of a layout of a conventional mobile phone motherboard
  • FIG. 2 is a schematic diagram of a layout of a mobile phone motherboard according to an embodiment of the present invention
  • FIG. 3 is a front view of a photosensitive
  • FIG. 7 is a front view of a front camera according to an embodiment of the present invention.
  • 8 is a rear view of a front camera according to an embodiment of the present invention;
  • FIG. 9 is a front view of a combination of a photosensitive sensor and a front camera FPC according to an embodiment of the present invention;
  • FIG. 10 is a combination of a photosensitive sensor and a front camera FPC according to an embodiment of the present invention
  • Figure 11 is a rear view of a combination of a photosensitive sensor and a front camera FPC
  • Figure 12 is a front view of a rear camera according to an embodiment of the present invention
  • Figure 13 is a rear camera side according to an embodiment of the present invention
  • Figure 14 is a rear view of a rear camera according to an embodiment of the present invention
  • Figure 15 is a front view of a photosensitive sensor and a rear camera FPC according to an embodiment of the present invention
  • Figure 16 is a photosensor and a rear camera according to an embodiment of the present invention; FPC combined side view; and FIG.
  • FIG. 17 is a rear view of a combination of a photosensor and a rear camera FPC according to an embodiment of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to make the technical problems, technical solutions, and advantages of the present invention more comprehensible, the following detailed description will be made in conjunction with the accompanying drawings and specific embodiments.
  • a flexible circuit board is used for the existing photosensitive sensor and the camera, which causes a large pressure when the motherboard layout is routed, and the quality cannot be sufficiently ensured, and the problem of the antenna index is affected when the flexible circuit board is close to the antenna.
  • An electronic device is provided.
  • the electronic device includes: a camera flexible circuit board and a photosensitive sensor, wherein the photosensitive sensor is disposed on the flexible circuit board of the camera.
  • the electronic device main board 1 is respectively provided with a platform chip, a power management chip, and a damper member 2, a GPS (Global Positioning System) antenna area 5, and an FPC (flexible circuit board) provided with a photosensitive sensor and a camera.
  • the distance between the FPC (flexible circuit board) 6 provided with the photosensitive sensor and the camera and the GPS (Global Positioning System) antenna area 5 is greater than or equal to a preset distance, which is the impact of the tested FPC on the antenna.
  • the distance of the hour the distance between the camera FPC and the GPS antenna area greater than or equal to the preset distance reduces the influence of the FPC on the antenna.
  • the signal line of the photosensor has a power supply, I2C (two-wire serial bus) and interrupt signal line. Relatively speaking, the signal line is relatively small, and a connector is shared with the camera flexible circuit board to connect to the main board. The camera's flexible circuit board is put too much pressure, and the FPC of the camera is generally short. If the photosensitive sensor and the camera are combined, the impact of the FPC on the antenna will be reduced.
  • the photosensitive sensor and the camera trace are arranged on a flexible circuit board, and a connector is shared, which reduces the layout thread pressure of the main board, improves the product quality, and reduces the proofing of a flexible circuit board. , reducing assembly time and improving production efficiency; at the same time, the flexible circuit board is far away from the antenna area, which reduces the influence on the antenna index.
  • the camera flexible circuit board is a front camera flexible circuit board or a rear camera flexible circuit board.
  • the photosensitive sensor has different arrangement manners.
  • the photosensitive sensor of the first embodiment of the present invention is disposed on the flexible circuit board of the front camera: the front camera flexible circuit board is provided with a photosensitive sensor area, the photosensitive sensor being disposed in the photosensitive sensor area.
  • FIG. 4 and FIG. 5 are schematic diagrams showing the structure of the photosensor 10
  • FIG. 6, FIG. 7 and FIG. 8 are schematic diagrams showing the structure of the front camera.
  • FIG. 9 and FIG. 10 There is an added photosensitive sensor area 20 on the camera FPC (flexible circuit board) 30.
  • the added photosensitive sensor area 20 is provided with a photosensor 10, and it should be noted that the position of the photosensor 10 is not limited. The position shown in the figure.
  • the photosensor of the second embodiment of the present invention is disposed on the flexible circuit board of the rear camera: the photosensor is directly disposed on the flexible circuit board of the rear camera.
  • FIG. 13 and FIG. 14 are schematic diagrams showing the structure of the rear camera.
  • the photosensitive sensor 10 is disposed on the rear camera flexible circuit board 40.
  • the position where the photosensor is disposed is not limited to the position shown in the drawing.
  • the above two embodiments are two different arrangement modes of the photosensitive sensor. It should be noted that the photosensitive sensor is disposed on the front camera FPC or the rear camera FPC, and is determined according to the structure of the specific electronic device.
  • the camera flexible circuit board is further provided with a charging indicator light.
  • the charging indicator light is disposed on the flexible circuit board of the camera, and the charging indicator light is independent of the main board, and is disposed on the flexible circuit board, thereby reducing the layout pressure of the main board.
  • the electronic device may be a mobile phone, a tablet computer, and any mobile terminal including a camera and a photosensor.
  • the electronic device having the above-mentioned routing layout reduces assembly time and improves production efficiency; at the same time, the flexible circuit board is disposed away from the antenna area, which reduces the influence on the antenna index, and facilitates the user to the electronic Use of equipment.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Set Structure (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

The present invention relates to the technical field of electronics. Provided is an electronic device comprising: a camera flexible printed circuit (FPC) and a photosensitive sensor, the photosensitive sensor being disposed on the camera FPC. The solution solves the problems of great layout and alignment pressure on a mainboard and quality cannot be fully assured due to separate use of an FPC by the photosensitive sensor and the camera. The photosensitive sensor and the camera of the present invention are connected to a mainboard on the same FPC, thus eliminating the proofing of one FPC, reducing a support and the assembly time, and improving production efficiency. In addition, the photosensitive sensor and the camera share one connector, reducing the layout and alignment pressure on the mainboard.

Description

一种电子设备 技术领域 本发明涉及电子技术领域， 特别涉及一种电子设备。 背景技术 随着科学技术的发展， 智能移动终端逐渐趋向超薄化和小巧化， 使得移动终端的 TECHNICAL FIELD The present invention relates to the field of electronic technologies, and in particular, to an electronic device. BACKGROUND With the development of science and technology, smart mobile terminals are gradually becoming thinner and smaller, making mobile terminals
PCB (印刷电路板） 的布局走线压力越来越大， 特别是项目开发周期缩短之后， 很多 项目为了节省人力物力， 选择借用其它已开发项目的结构， 这样由于平台的差异， 会 带来布局走线困难的问题。 当前的智能手机， 外围设备一般用 FPC (柔性线路板） 连接， 像摄像头、 光敏传 感器、 LCD屏、 触摸屏， 甚至有些要加上子板和侧键， 如图 1所示， 电子设备主板 1 上分别布置有平台芯片、 电源管理芯片以及阻容器件 2， 安装有摄像头的 FPC (柔性 线路板） 3， 安装有光敏传感器的 FPC (柔性线路板） 4和 GPS (全球定位系统）天线 区域 5。 这些 FPC除了需要连接器外， 可能还造成一定的禁布空间， 像触摸屏 IC (芯 片）、光感支架和摄像头支架， 加上天线本身存在的禁布空间， 使得移动终端主板在布 局走线时压力很大， 不能充分保证产品的质量； 除此之外， FPC—般是悬空设计， 如 果他距离天线较近， 可能还会影响天线指标。 发明内容 本发明实施例提供了一种电子设备， 用以解决光敏传感器与摄像头分用柔性线路 板， 造成主板布局走线时压力很大， 不能充分保证质量， 并且当柔性线路板距离天线 较近时会影响天线指标的问题。 为了解决上述技术问题， 本发明实施例提供了一种电子设备。 所述电子设备， 包括： 摄像头柔性线路板和光敏传感器， 其中， 所述光敏传感器 设置于所述摄像头柔性线路板上。 优选地， 所述摄像头柔性线路板为前置摄像头柔性线路板或后置摄像头柔性线路 板。 优选地， 所述摄像头柔性线路板为前置摄像头柔性线路板时， 所述前置摄像头柔 性线路板上设置有光敏传感器区域， 所述光敏传感器设置于所述光敏传感器区域内。 优选地， 所述摄像头柔性线路板为后置摄像头柔性线路板时， 所述光敏传感器直 接设置于所述后置摄像头柔性线路板上。 优选地， 所述摄像头柔性线路板上还设置有充电指示灯。 优选地， 所述电子设备还包括一天线区域， 其中所述天线区域与所述摄像头柔性 线路板之间的距离大于或等于一预设距离。 优选地， 所述电子设备还包括一主板， 所述摄像头柔性线路板通过连接器与所述 主板连接。 优选地， 所述主板上设置有平台芯片。 优选地， 所述主板上还设置有电源管理芯片及阻容器件。 本发明实施例的上述技术方案的有益效果如下： 在上述方案中， 通过将光敏传感器设置在摄像头柔性线路板上， 减少了一个柔性 线路板的打样， 减少一个支架， 减少了装配时间， 提高了生产效率； 二者共用一个连 接器， 减小了主板布局走线时的压力； 同时柔性线路板远离天线区域， 减小了对天线 指标的影响。 附图说明 图 1为现有手机主板布局示意图； 图 2 为根据本发明实施例的手机主板布局示意图； 图 3 为根据本发明实施例的光敏传感器前视图； 图 4 为根据本发明实施例的光敏传感器侧视图； 图 5 为根据本发明实施例的光敏传感器后视图； 图 6为根据本发明实施例的前置摄像头前视图； 图 7为根据本发明实施例的前置摄像头侧视图; 图 8为根据本发明实施例的前置摄像头后视图; 图 9为本发明实施例的光敏传感器与前置摄像头 FPC组合前视图; 图 10为本发明实施例的光敏传感器与前置摄像头 FPC组合侧视图； 图 11为本发明实施例的光敏传感器与前置摄像头 FPC组合后视图； 图 12为根据本发明实施例的后置摄像头前视图； 图 13为根据本发明实施例的后置摄像头侧视图； 图 14为根据本发明实施例的后置摄像头后视图； 图 15为本发明实施例的光敏传感器与后置摄像头 FPC组合前视图； 图 16为本发明实施例的光敏传感器与后置摄像头 FPC组合侧视图； 以及 图 17为本发明实施例的光敏传感器与后置摄像头 FPC组合后视图。 具体实施方式 为使本发明要解决的技术问题、 技术方案和优点更加清楚， 下面将结合附图及具 体实施例进行详细描述。 针对现有的光敏传感器与摄像头分用柔性线路板，造成主板布局走线时压力很大， 不能充分保证质量， 并且当柔性线路板距离天线较近时会影响天线指标的问题， 本发 明实施例提供一种电子设备。 在本发明实施例中， 所述电子设备包括： 摄像头柔性线路板和光敏传感器， 其中， 所述光敏传感器设置于所述摄像头柔性线路板上。 如图 2所示， 电子设备主板 1上分别布置有平台芯片、 电源管理芯片以及阻容器 件 2， GPS (全球定位系统） 天线区域 5和设置有光敏传感器和摄像头的 FPC (柔性 线路板） 6， 并且设置有光敏传感器和摄像头的 FPC (柔性线路板） 6与 GPS (全球定 位系统)天线区域 5的距离大于或等于一预设距离，此预设距离是经过测试得到的 FPC 对天线影响较小时的距离， 大于或等于预设距离的摄像头 FPC与 GPS天线区域的距 离设置， 减小了 FPC对天线的影响。 应当说明的是， 光敏传感器的信号线有电源， I2C (两线式串行总线）和中断信号 线， 相对来说信号线比较少， 跟摄像头柔性线路板共用一个连接器连接到主板， 不会 给摄像头柔性线路板带来太大的压力， 而摄像头的 FPC—般比较短， 如果把光敏传感 器和摄像头合到一起后， 会减小 FPC对天线的影响。 本发明上述实施例， 将光敏传感器和摄像头走线布置在一块柔性线路板上， 共用 一个连接器， 减小了主板的布局走线压力， 提高了产品质量； 同时减少了一个柔性线 路板的打样， 减少了装配时间， 提高了生产效率； 同时柔性线路板远离天线区域， 减 小了对天线指标的影响。 本发明的另一实施例中， 所述摄像头柔性线路板为前置摄像头柔性线路板或后置 摄像头柔性线路板。 对于不同的摄像头柔性线路板， 光敏传感器有不同的设置方式， 本发明实施例一 的所述光敏传感器设置于前置摄像头柔性线路板上的情况为： 所述前置摄像头柔性线 路板上设置有光敏传感器区域， 所述光敏传感器设置于所述光敏传感器区域内。 如图 3、 图 4和图 5所示为光敏传感器 10结构示意图， 图 6、 图 7和图 8所示为 前置摄像头结构示意图， 如图 9、 图 10和图 11所示， 所述前置摄像头 FPC (柔性线 路板） 30上有增加的光敏传感器区域 20， 所述增加的光敏传感器区域 20上设置有光 敏传感器 10， 应当说明的是， 所述光敏传感器 10的设置位置并不局限于图中所示的 位置。 本发明实施例二的所述光敏传感器设置于后置摄像头柔性线路板上的情况为： 所 述光敏传感器直接设置于所述后置摄像头柔性线路板上。 如图 12、 图 13和图 14所示为后置摄像头结构示意图， 如图 15、 图 16和图 17 所示， 所述光敏传感器 10设置于所述后置摄像头柔性线路板 40上， 应当说明的是， 所述光敏传感器的设置位置并不局限于图中所示的位置。 以上两个实施例为光敏传感器的两种不同的设置方式， 应当说明的是， 光敏传感 器是设置在前置摄像头 FPC还是后置摄像头 FPC上，需根据具体的电子设备的结构来 确定。 本发明的又一实施例中， 所述摄像头柔性线路板上还设置有充电指示灯。 将所述充电指示灯设置于所述摄像头柔性线路板上， 将充电指示灯独立于主板， 设置在柔性线路板上， 减少了主板的布局压力。 应当说明的是， 所述电子设备可以为手机、 平板电脑以及任何包含摄像头和光敏 传感器的移动终端都属于本发明的保护范围。 本发明的上述实施例， 拥有上述走线布局的电子设备， 减少了装配时间， 提高了 生产效率； 同时柔性线路板的设置远离了天线区域， 减少了对天线指标的影响， 方便 了用户对电子设备的使用。 以上所述的是本发明的优选实施方式，应当指出对于本技术领域的普通人员来说， 在不脱离本发明所述原理前提下， 还可以作出若干改进和润饰， 这些改进和润饰也应 视为本发明的保护范围。 PCB (printed circuit board) layout pressure is getting bigger and bigger, especially after the project development cycle is shortened, many projects choose to borrow the structure of other developed projects in order to save manpower and material resources, which will bring layout due to platform differences. Difficulties in routing. Current smart phones, peripherals are generally connected by FPC (flexible circuit board), like camera, photo sensor, LCD screen, touch screen, and even some have to add sub-board and side buttons, as shown in Figure 1, on the electronic device board 1 A platform chip, a power management chip and a resistive container member 2, an FPC (flexible circuit board) 3 equipped with a camera, an FPC (flexible circuit board) 4 with a photosensor, and a GPS (Global Positioning System) antenna area 5 are disposed, respectively. In addition to the connectors, these FPCs may also cause certain banned spaces, such as touch screen ICs (chips), light-sensing brackets, and camera brackets, plus the banned space of the antenna itself, so that the mobile terminal board is in the layout. The pressure is too high to fully guarantee the quality of the product; in addition, the FPC is generally suspended, and if it is closer to the antenna, it may affect the antenna. SUMMARY OF THE INVENTION Embodiments of the present invention provide an electronic device for solving a problem that a photosensitive circuit and a camera are separated by a flexible circuit board, causing a large pressure when the motherboard layout is routed, and the quality cannot be sufficiently ensured, and when the flexible circuit board is closer to the antenna It will affect the antenna indicator. In order to solve the above technical problem, an embodiment of the present invention provides an electronic device. The electronic device includes: a camera flexible circuit board and a photosensitive sensor, wherein the photosensitive sensor is disposed on the camera flexible circuit board. Preferably, the camera flexible circuit board is a front camera flexible circuit board or a rear camera flexible circuit board. Preferably, when the camera flexible circuit board is a front camera flexible circuit board, the front camera flexible circuit board is provided with a photosensitive sensor area, and the photosensitive sensor is disposed in the photosensitive sensor area. Preferably, when the camera flexible circuit board is a rear camera flexible circuit board, the photosensitive sensor is directly disposed on the rear camera flexible circuit board. Preferably, the camera flexible circuit board is further provided with a charging indicator light. Preferably, the electronic device further includes an antenna area, wherein a distance between the antenna area and the camera flexible circuit board is greater than or equal to a predetermined distance. Preferably, the electronic device further includes a main board, and the camera flexible circuit board is connected to the main board through a connector. Preferably, a platform chip is disposed on the main board. Preferably, the main board is further provided with a power management chip and a blocking container. The beneficial effects of the above technical solutions of the embodiments of the present invention are as follows: In the above solution, by setting the photosensitive sensor on the flexible circuit board of the camera, the proofing of one flexible circuit board is reduced, the one bracket is reduced, the assembly time is reduced, and the assembly time is improved. Production efficiency; The two share a connector, which reduces the pressure when the motherboard layout is routed; at the same time, the flexible circuit board is far away from the antenna area, which reduces the influence on the antenna index. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a layout of a conventional mobile phone motherboard; FIG. 2 is a schematic diagram of a layout of a mobile phone motherboard according to an embodiment of the present invention; FIG. 3 is a front view of a photosensitive sensor according to an embodiment of the present invention; FIG. 5 is a front view of a front camera according to an embodiment of the present invention; FIG. 7 is a front view of a front camera according to an embodiment of the present invention; 8 is a rear view of a front camera according to an embodiment of the present invention; FIG. 9 is a front view of a combination of a photosensitive sensor and a front camera FPC according to an embodiment of the present invention; FIG. 10 is a combination of a photosensitive sensor and a front camera FPC according to an embodiment of the present invention; Figure 11 is a rear view of a combination of a photosensitive sensor and a front camera FPC; Figure 12 is a front view of a rear camera according to an embodiment of the present invention; Figure 13 is a rear camera side according to an embodiment of the present invention; Figure 14 is a rear view of a rear camera according to an embodiment of the present invention; Figure 15 is a front view of a photosensitive sensor and a rear camera FPC according to an embodiment of the present invention; Figure 16 is a photosensor and a rear camera according to an embodiment of the present invention; FPC combined side view; and FIG. 17 is a rear view of a combination of a photosensor and a rear camera FPC according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to make the technical problems, technical solutions, and advantages of the present invention more comprehensible, the following detailed description will be made in conjunction with the accompanying drawings and specific embodiments. A flexible circuit board is used for the existing photosensitive sensor and the camera, which causes a large pressure when the motherboard layout is routed, and the quality cannot be sufficiently ensured, and the problem of the antenna index is affected when the flexible circuit board is close to the antenna. An electronic device is provided. In the embodiment of the present invention, the electronic device includes: a camera flexible circuit board and a photosensitive sensor, wherein the photosensitive sensor is disposed on the flexible circuit board of the camera. As shown in FIG. 2, the electronic device main board 1 is respectively provided with a platform chip, a power management chip, and a damper member 2, a GPS (Global Positioning System) antenna area 5, and an FPC (flexible circuit board) provided with a photosensitive sensor and a camera. And the distance between the FPC (flexible circuit board) 6 provided with the photosensitive sensor and the camera and the GPS (Global Positioning System) antenna area 5 is greater than or equal to a preset distance, which is the impact of the tested FPC on the antenna. The distance of the hour, the distance between the camera FPC and the GPS antenna area greater than or equal to the preset distance reduces the influence of the FPC on the antenna. It should be noted that the signal line of the photosensor has a power supply, I2C (two-wire serial bus) and interrupt signal line. Relatively speaking, the signal line is relatively small, and a connector is shared with the camera flexible circuit board to connect to the main board. The camera's flexible circuit board is put too much pressure, and the FPC of the camera is generally short. If the photosensitive sensor and the camera are combined, the impact of the FPC on the antenna will be reduced. In the above embodiment of the present invention, the photosensitive sensor and the camera trace are arranged on a flexible circuit board, and a connector is shared, which reduces the layout thread pressure of the main board, improves the product quality, and reduces the proofing of a flexible circuit board. , reducing assembly time and improving production efficiency; at the same time, the flexible circuit board is far away from the antenna area, which reduces the influence on the antenna index. In another embodiment of the present invention, the camera flexible circuit board is a front camera flexible circuit board or a rear camera flexible circuit board. For a different camera flexible circuit board, the photosensitive sensor has different arrangement manners. The photosensitive sensor of the first embodiment of the present invention is disposed on the flexible circuit board of the front camera: the front camera flexible circuit board is provided with a photosensitive sensor area, the photosensitive sensor being disposed in the photosensitive sensor area. 3, FIG. 4 and FIG. 5 are schematic diagrams showing the structure of the photosensor 10, and FIG. 6, FIG. 7 and FIG. 8 are schematic diagrams showing the structure of the front camera. As shown in FIG. 9, FIG. 10 and FIG. There is an added photosensitive sensor area 20 on the camera FPC (flexible circuit board) 30. The added photosensitive sensor area 20 is provided with a photosensor 10, and it should be noted that the position of the photosensor 10 is not limited. The position shown in the figure. The photosensor of the second embodiment of the present invention is disposed on the flexible circuit board of the rear camera: the photosensor is directly disposed on the flexible circuit board of the rear camera. 12, FIG. 13 and FIG. 14 are schematic diagrams showing the structure of the rear camera. As shown in FIG. 15, FIG. 16, and FIG. 17, the photosensitive sensor 10 is disposed on the rear camera flexible circuit board 40. The position where the photosensor is disposed is not limited to the position shown in the drawing. The above two embodiments are two different arrangement modes of the photosensitive sensor. It should be noted that the photosensitive sensor is disposed on the front camera FPC or the rear camera FPC, and is determined according to the structure of the specific electronic device. In still another embodiment of the present invention, the camera flexible circuit board is further provided with a charging indicator light. The charging indicator light is disposed on the flexible circuit board of the camera, and the charging indicator light is independent of the main board, and is disposed on the flexible circuit board, thereby reducing the layout pressure of the main board. It should be noted that the electronic device may be a mobile phone, a tablet computer, and any mobile terminal including a camera and a photosensor. According to the above embodiment of the present invention, the electronic device having the above-mentioned routing layout reduces assembly time and improves production efficiency; at the same time, the flexible circuit board is disposed away from the antenna area, which reduces the influence on the antenna index, and facilitates the user to the electronic Use of equipment. The above is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. These improvements and retouchings should also be considered. It is the scope of protection of the present invention.

Claims

权 利 要 求 书 Claim
1. 一种电子设备， 包括： 摄像头柔性线路板和光敏传感器， 所述光敏传感器设置 于所述摄像头柔性线路板上。 An electronic device comprising: a camera flexible circuit board and a photosensor, the photosensor being disposed on the flexible circuit board of the camera.
2. 根据权利要求 1所述的电子设备， 其中， 所述摄像头柔性线路板为前置摄像头 柔性线路板或后置摄像头柔性线路板。 2. The electronic device according to claim 1, wherein the camera flexible circuit board is a front camera flexible circuit board or a rear camera flexible circuit board.
3. 根据权利要求 2所述的电子设备， 其中， 所述摄像头柔性线路板为前置摄像头 柔性线路板时， 所述前置摄像头柔性线路板上设置有光敏传感器区域， 所述光 敏传感器设置于所述光敏传感器区域内。 The electronic device according to claim 2, wherein, when the camera flexible circuit board is a front camera flexible circuit board, the front camera flexible circuit board is provided with a photosensitive sensor area, and the photosensitive sensor is disposed on Within the photosensitive sensor area.
4. 根据权利要求 2所述的电子设备， 其中， 所述摄像头柔性线路板为后置摄像头 柔性线路板时， 所述光敏传感器直接设置于所述后置摄像头柔性线路板上。 The electronic device according to claim 2, wherein, when the camera flexible circuit board is a rear camera flexible circuit board, the photosensitive sensor is directly disposed on the rear camera flexible circuit board.
5. 根据权利要求 2所述的电子设备， 其中， 所述摄像头柔性线路板上还设置有充 电指示灯。 The electronic device according to claim 2, wherein the camera flexible circuit board is further provided with a charging indicator light.
6. 根据权利要求 5所述的电子设备， 其中， 所述电子设备还包括一天线区域， 其 中所述天线区域与所述摄像头柔性线路板之间的距离大于或等于一预设距离。 The electronic device according to claim 5, wherein the electronic device further comprises an antenna region, wherein a distance between the antenna region and the flexible circuit board of the camera is greater than or equal to a predetermined distance.
7. 根据权利要求 6所述的电子设备， 其中， 所述电子设备还包括一主板， 所述摄 像头柔性线路板通过连接器与所述主板连接。 The electronic device according to claim 6, wherein the electronic device further comprises a main board, and the camera flexible circuit board is connected to the main board through a connector.
8. 根据权利要求 7所述的电子设备， 其中， 所述主板上设置有平台芯片。 The electronic device according to claim 7, wherein the motherboard is provided with a platform chip.
9. 根据权利要求 8所述的电子设备， 其中， 所述主板上还设置有电源管理芯片及 阻容器件。 The electronic device according to claim 8, wherein the main board is further provided with a power management chip and a resistor container.
PCT/CN2014/077607 2013-12-12 2014-05-15 Electronic device WO2015085710A1 (en)

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CN108549501A (en) * 2018-04-26 2018-09-18 深圳市明泰电讯有限公司 A kind of touch screen and its mobile terminal for realizing bang screen appearance
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