WO2020042871A1 - 终端设备 - Google Patents

终端设备 Download PDF

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Publication number
WO2020042871A1
WO2020042871A1 PCT/CN2019/099232 CN2019099232W WO2020042871A1 WO 2020042871 A1 WO2020042871 A1 WO 2020042871A1 CN 2019099232 W CN2019099232 W CN 2019099232W WO 2020042871 A1 WO2020042871 A1 WO 2020042871A1
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WO
WIPO (PCT)
Prior art keywords
light guide
light
terminal device
screen
infrared
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Application number
PCT/CN2019/099232
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English (en)
French (fr)
Inventor
邓勇进
马景球
罗政军
Original Assignee
维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2020042871A1 publication Critical patent/WO2020042871A1/zh

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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
    • 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

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a terminal device.
  • the face unlock function has also become standard in mobile phones.
  • the infrared fill light By adding infrared fill light, it can meet the face in dark environments. Unlock usage scenarios and improve user experience.
  • the infrared fill light is generally set at the edge of the mobile phone. In a full-screen mobile phone, the infrared fill light is designed as follows:
  • the width of the bangs area is increased to accommodate the infrared fill light device
  • the width of the upper black edge is increased to accommodate the infrared fill device.
  • design method 1 As shown in FIG. 1, because the width of the black border areas on both sides of the bangs area is small, infrared fill light devices cannot be arranged. Therefore, the width of the bangs area needs to be increased to accommodate the infrared light fill. Light device, but this will reduce the screen ratio of the whole machine.
  • d1 in the figure is the width of the fringe area
  • d2 is the width of the black border areas on both sides of the fringe area.
  • the width of the upper black edge M in the figure is the width of the black edge
  • the width of the upper black edge is increased to accommodate the infrared fill light device.
  • the infrared supplementary light 5 is disposed on the printed circuit board 11 between the display screen 6 and the casing 1. Due to the large size of the infrared supplementary light 5, there is a large distance between the display screen 6 and the casing 1.
  • the gap 12 causes the distance between the display screen 6 and the edge of the display cover 9 to be large, which in turn causes the upper black edge to be wider and the overall screen ratio to be reduced.
  • the width of the black edge in the figure the screen to the edge of the display cover Distance (that is, A in FIG. 3) + the width of the black border of the screen itself (that is, B in FIG. 3).
  • the setting of the infrared fill light device will reduce the screen ratio and affect the development of the full-screen.
  • An embodiment of the present disclosure provides a terminal device to solve the problem of affecting the screen ratio in the related art due to the infrared light supplement device provided in a full-screen mobile phone.
  • An embodiment of the present disclosure provides a terminal device, including:
  • a screen rubber frame provided in the casing, and an accommodation gap is provided between the screen rubber frame and the casing;
  • a light guide post provided in close contact with the screen plastic frame, and the light guide post is located in the accommodation gap;
  • each of the infrared fill light and the light guide column overlap in a preset direction, and each of the infrared fill light and the screen frame and The display screen of the terminal device overlaps in a preset direction; wherein the preset direction is a direction parallel to the display screen of the terminal device.
  • the infrared supplementary light can also be moved in a direction overlapping with the display screen, so that Reduce the black border width of the terminal device and increase the screen ratio. Because the infrared fill light can be arranged with a smaller black border, for terminal devices with a bangs screen, the infrared fill light can be set in the black border areas on both sides of the bangs area, thereby reducing the width of the bangs. Increase the screen ratio.
  • FIG. 1 is a schematic structural diagram of a design mode 1 of an infrared fill light of a full-screen mobile phone in the related art
  • FIG. 2 shows one of the structural schematic diagrams of the design mode 2 of the infrared fill light of a full-screen mobile phone in the related art
  • FIG. 3 shows the second structural schematic diagram of the design method 2 of the infrared fill light of the full-screen mobile phone in the related art
  • FIG. 4 is a schematic cross-sectional view of a terminal device according to an embodiment of the present disclosure.
  • the terminal device is a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.
  • PDA Personal Digital Assistant
  • the terminal device includes a housing 1 for protecting the internal structure of the terminal device, and at least one infrared supplementary light 5 and a light transmission for transmitting the infrared supplementary light 5 are provided in the housing 1.
  • the light guide column 4 and the screen rubber frame 2 disposed in the housing 1 are disposed in a close contact with each other.
  • the plastic screen frame 2 is a plastic structure used to carry the display screen 6 of the terminal device. As shown in FIG. 4, the display screen 6 is disposed on the screen rubber frame 2. The side of the display screen 6 facing away from the screen rubber frame 2 is covered with a display screen cover 9, and the display screen cover 9 is fixedly connected to the casing 1. An accommodating gap 3 is provided between the casing 1 and the screen frame 2, and the light guide column 4 is located in the accommodating gap 3. The infrared fill light 5 is disposed below the light guide column 4 (that is, the side of the light guide column 4 facing away from the display cover 9).
  • the infrared fill light 5 and the light guide column 4 and the screen glue Frames 2 overlap in a preset direction (the preset direction described here is a direction parallel to the display screen 6 of the terminal device), that is, each infrared fill light 5 and the light guide column 4 are on a preset plane.
  • the preset plane described here is a plane parallel to the display screen 6.
  • the orthographic projection on the preset plane is partially or completely coincident, that is, the orthographic projection of each infrared light 5 on the preset plane and the light guide 4 It is assumed that the orthographic projection on the plane is partially or completely superposed; the orthographic projection of each infrared fill light 5 on the preset plane with the screen frame 2 and the display screen 6 is partially overlapped, that is, each infrared fill light 5 is The orthographic projection on the preset screen, the orthographic projection on the preset plane together with the screen rubber frame 2 and the display screen 6, are partially coincident.
  • the infrared supplementary light 5 may be an LED lamp or a laser light, as long as it is a light-emitting element that provides infrared light, all belong to the protection scope of the infrared supplementary light 5 in the embodiment of the present disclosure.
  • one infrared fill light 5 may be used.
  • multiple (ie, at least two) infrared fill lights 5 may also be used.
  • the number of infrared fill lights 5 is multiple, multiple infrared fill lights 5 are arranged side by side, and the width of the light guide column is increased at the same time, so that the light guide column can cover each infrared fill light 5, and each infrared fill light has been
  • the light emitted by the lamp 5 is all well transmitted to the outside of the terminal device.
  • the infrared supplementary light 5 can also be overlapped with the display screen 6 more. Move in multiple directions to reduce the black border width of the terminal device and increase the screen ratio. Because the infrared fill light 5 can be arranged with a smaller black border, for terminal devices with a bangs screen, the infrared fill light 5 can be set in the black border areas on both sides of the bangs area, thereby reducing the bangs Width to increase screen ratio.
  • the light guide post 4 and the housing 1 have a preset distance greater than 0, that is, the interval between the light guide post 4 and the housing 1 is set, wherein the preset distance (that is, the separation distance) Is the safety distance between the light guide column 4 and the housing 1.
  • the glue overflow phenomenon is likely to occur. If the light guide column 4 and the housing 1 are adhered to each other or there is only a small distance Then, the glue 10 is likely to spill onto the surface of the light guide post 4 and affect the light exit. Therefore, in order to avoid such things, the embodiment of the present disclosure is designed to maintain a safe distance between the light guide post 4 and the housing 1.
  • the light guide column 4 and the screen frame 2 can be connected together by an adhesive method, and can be integrally formed.
  • the injection molding can be integrated into one body.
  • the problem that the overflowing glue affects the light guide performance of the light guide column 4 can also reduce the volume of the light guide column 4 and reduce the space occupied by the light guide column 4.
  • the light guide pillar 4 includes a first light guide portion parallel to the thickness direction of the terminal device and a second light guide portion perpendicular to the thickness direction of the terminal device.
  • the first light guide portion and the second light guide portion are formed in an L shape, and the screen rubber frame 2 is connected to the first light guide portion and the second light guide portion to be attached to each other.
  • This structure can increase the light guide column 4 and the screen.
  • the contact area between the rubber frames 2 improves the connection strength.
  • the first light guide portion is arranged coaxially with the infrared supplementary light 5 to reduce the amount of eccentricity and increase the light guide.
  • the infrared supplementary light 5 is disposed on a support plate 7, and the support plate 7 is electrically connected to a printed circuit board disposed in the housing 1 through an electrical connection device.
  • the infrared supplementary light 5 in order to bring the infrared supplementary light 5 closer to the light guide column 4 to improve the light guiding performance, the infrared supplementary light 5 is disposed on a support plate 7 which is further connected with an electrical device (such as An elastic piece or a connector lamp) is electrically connected to the printed circuit board 11 provided in the housing 1.
  • an electrical device such as An elastic piece or a connector lamp
  • a sealing foam 8 is provided between the support plate 7 and the casing 1.
  • the infrared supplementary light 5 can also overlap more with the display screen 6.
  • the infrared fill light 5 can be arranged with a smaller black border, for terminal devices with a bangs screen, the infrared fill light 5 can be set in the black border areas on both sides of the bangs area, thereby reducing the bangs Width to increase screen ratio.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present disclosure, the meaning of "a plurality" is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.
  • the terms “installation,” “connected,” “connected,” and “fixed” should be understood broadly unless otherwise specified and defined, for example, they may be fixed or detachable. , Or integrated into one; it can be mechanical, electrical, or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction between two elements.
  • installation should be understood broadly unless otherwise specified and defined, for example, they may be fixed or detachable. , Or integrated into one; it can be mechanical, electrical, or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction between two elements.
  • the "first" or “down” of the second feature may include the first and second features in direct contact, and may also include the first and second features. Not directly, but through another characteristic contact between them.
  • the first feature is “above”, “above”, and “above” the second feature, including that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is higher in level than the second feature.
  • the first feature is “below”, “below”, and “below” of the second feature, including the fact that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature is less horizontal than the second feature.

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

Abstract

本公开实施例提供了一种终端设备，包括：壳体；设置于所述壳体内的屏胶框，所述屏胶框与所述壳体之间具有一容置缝隙；与所述屏胶框贴合设置的导光柱，所述导光柱处于所述容置缝隙中；设置于所述壳体内的至少一个红外补光灯，每一所述红外补光灯与所述导光柱在预设方向上交叠，每一所述红外补光灯与所述屏胶框和所述终端设备的显示屏在所述预设方向上交叠；其中，所述预设方向为平行于所述终端设备的显示屏的方向。

Description

终端设备
相关申请的交叉引用
本申请主张在2018年8月29日在中国提交的中国专利申请No.201810994325.4的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种终端设备。
背景技术
随着科技的发展，手机已成为人们日常生活中不可缺少的电子设备，同时为了方便人们的使用，面部解锁功能也成为手机的标配，通过增加红外补光灯，可以满足暗环境下的面部解锁使用场景，提高用户的体验。在相关技术中，红外补光灯一般设置于手机的边缘位置，在全面屏手机中，红外补光灯采用如下设计方式：
对于刘海屏手机，通过增加的刘海区域的宽度以容纳红外补光灯器件；
对于其他全面屏手机，通过增加上黑边宽度以容纳红外补光器件。
例如，对于设计方式1，如图1所示，由于刘海区域两侧的黑边区域的宽度较小，无法布置红外补光灯器件，因此，需通过增加刘海区域的宽度，以容纳红外光补光灯器件，但这样会使得整机的屏占比降低。其中，图中的d1为刘海区域的宽度，d2为刘海区域两侧的黑边区域的宽度。对于设计方式2，如图2和图3所示，是通过增加上黑边(图中的M为黑边宽度)宽度，以容纳红外补光灯器件。其中，红外补光灯5设置在印刷电路板11上，处于显示屏6和壳体1之间，由于红外补光灯5尺寸较大，导致显示屏6和壳体1之间存在较大的缝隙12，造成显示屏6到显示屏盖板9边缘的距离较大，进而造成上黑边较宽，整机屏占比降低，其中，图中的黑边宽度＝屏到显示屏盖板边缘的距离(即图3中的A)+屏自身黑边宽度(即图3中的B)。
综上，相关技术中，对于全面屏手机，红外补光灯器件的设置，会降低屏占比，影响全面屏的发展。
发明内容
本公开实施例提供了一种终端设备，以解决相关技术中的因在全面屏手机中设置红外补光器件而影响屏占比的问题。
为了解决上述技术问题，本公开采用如下技术方案：
本公开实施例提供了一种终端设备，包括：
壳体；
设置于所述壳体内的屏胶框，所述屏胶框与所述壳体之间具有一容置缝隙；
与所述屏胶框贴合设置的导光柱，所述导光柱处于所述容置缝隙中；
设置于所述壳体内的至少一个红外补光灯，每一所述红外补光灯与所述导光柱在预设方向上交叠，每一所述红外补光灯与所述屏胶框和所述终端设备的显示屏在预设方向上交叠；其中，所述预设方向为平行于所述终端设备的显示屏的方向。
本公开实施例中，通过将导光柱与屏胶框贴合设置在一起，在使导光柱更加靠近显示屏时，也使红外补光灯也可以向与显示屏重叠更多的方向移动，以减小终端设备的黑边宽度，提高屏占比。由于可以使用宽度更小的黑边来布置红外补光灯，因此，对于具有刘海屏的终端设备，可以将红外补光灯设置于刘海区域两侧的黑边区域中，从而减小刘海宽度，提高屏占比。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对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得其他的附图。
图1表示相关技术中的全面屏手机的红外补光灯的设计方式1的结构示意图；
图2表示相关技术中的全面屏手机的红外补光灯的设计方式2的结构示意图之一；
图3表示相关技术中的全面屏手机的红外补光灯的设计方式2的结构示意图之二；
图4表示本公开实施例提供的终端设备的剖面示意图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本公开实施例提供了一种终端设备，具体地，该终端设备为手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)或车载电脑等。
如图4所示，该终端设备包括：用于保护终端设备内部结构的壳体1，在壳体1内设置有至少一个红外补光灯5和用于将红外补光灯5发出的光传导至终端设备外部的导光柱4。本公开实施例中，导光柱4与设置于壳体1内的屏胶框2贴合设置。
其中，屏胶框2是用于承载终端设备的显示屏6的塑胶结构。如图4所示，显示屏6设置于屏胶框2上，显示屏6背离屏胶框2的一侧，覆盖有显示屏盖板9，显示屏盖板9与壳体1固定连接。壳体1与屏胶框2之间具有一容置缝隙3，导光柱4处于该容置缝隙3中。红外补光灯5设置于导光柱4的下方(即导光柱4背离显示屏盖板9的一侧)，从终端设备的厚度方向角度来看，红外补光灯5与导光柱4和屏胶框2之间在预设方向(这里所述的预设方向为平行于终端设备的显示屏6的方向)上交叠，也就是：每一红外补光灯5与导光柱4在预设平面(这里所述的预设平面为平行于显示屏6的平面)上的正投影，部分或全部重合，即每一红外补光灯5在预设平面上的正投影，与导光柱4在预设平面上的正投影，部分或全部重合；每一红外补光灯5与屏胶框2和显示屏6共同在预设平面上的正投影，部分重合，即每一红外补光灯5在预设屏幕上的正投影，与屏胶框2和显示屏6共同在预设平面上的正投影，部分重合。
其中，需要说明的是，本公开实施例中，红外补光灯5可以为LED灯或 激光灯，只要是提供红外光的发光元件，都属于本公开实施例的红外补光灯5的保护范围。此外，本公开实施例中可以采用一个红外补光灯5，为满足红外光线的强度，也可以采用多个(即至少两个)红外补光灯5。当红外补光灯5的数量为多个时，多个红外补光灯5并排设置，同时增加导光柱的宽度，以便导光柱能够覆盖每个红外补光灯5，已将每个红外补光灯5发出的光均很好的传导至终端设备的外部。
本公开实施例中，通过将导光柱4与屏胶框2贴合设置在一起，在使导光柱4更加靠近显示屏6时，也使红外补光灯5也可以向与显示屏6重叠更多的方向移动，以减小终端设备的黑边宽度，提高屏占比。由于可以使用宽度更小的黑边来布置红外补光灯5，因此，对于具有刘海屏的终端设备，可以将红外补光灯5设置于刘海区域两侧的黑边区域中，从而减小刘海宽度，提高屏占比。
可选地，本公开实施中，导光柱4与壳体1之间具有大于0的预设距离，即导光柱4与壳体1之间间隔设置，其中，该预设距离(即间隔距离)为导光柱4与壳体1之间的安全距离。
如图4所示，由于显示屏盖板9与壳体1之间一般通过胶水10固定连接，易发生溢胶现象，若导光柱4与壳体1之间贴合设置或只有较小的距离，则胶水10很有可能会溢到导光柱4的表面，影响光线的导出，因此，本公开实施例为了避免此类事情的发生，设计导光柱4与壳体1之间保持安全距离。
本公开实施例中，导光柱4与屏胶框2可以通过粘结方式连接在一起，可选为一体成型，如通过双色注塑工艺，注塑为一体，这样，可避免采用粘结方式时因出现的溢胶而影响导光柱4导光性能的问题，还可以减小导光柱4的体积，减少导光柱4对空间的占用。
进一步地，如图4所示，导光柱4包括：与终端设备的厚度方向平行的第一导光部和与终端设备的厚度方向垂直的第二导光部。第一导光部与第二导光部形成为L形，屏胶框2分别与第一导光部和第二导光部连接贴合设置，这样的结构形式，可以增加导光柱4与屏胶框2之间的接触面积，提高连接强度。
可选地，第一导光部与红外补光灯5同轴设置，以减小偏心量，增加光 线的导出。
进一步地，如图4所示，红外补光灯5设置于一支撑板7上，支撑板7通过电连接器件与设置于壳体1内的印刷电路板电连接。
本公开实施例中，为了使红外补光灯5更靠近导光柱4，以提高导光性能，将红外补光灯5设置于一支撑板7上，该支撑板7再通过电连接器件(如弹片或连接器灯)与设置于壳体1内的印刷电路板11电连接。其中，为了保证终端设备的密封性，在支撑板7与壳体1之间设置有密封泡棉8。
综上所述，通过将导光柱4与屏胶框2贴合设置在一起，在使导光柱4更加靠近显示屏6时，也使红外补光灯5也可以向与显示屏6重叠更多的方向移动，以减小终端设备的黑边宽度，提高屏占比。由于可以使用宽度更小的黑边来布置红外补光灯5，因此，对于具有刘海屏的终端设备，可以将红外补光灯5设置于刘海区域两侧的黑边区域中，从而减小刘海宽度，提高屏占比。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本公开中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或可以互相通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具 体情况理解上述术语在本公开中的具体含义。
在本公开中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
尽管已描述了本公开实施例的可选的实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以，所附权利要求意欲解释为包括可选的实施例以及落入本公开实施例范围的所有变更和修改。
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。
以上所述的是本公开的可选的实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本公开的保护范围内。

Claims (7)

  1. 一种终端设备，包括：
    壳体(1)；
    设置于所述壳体(1)内的屏胶框(2)，所述屏胶框(2)与所述壳体(1)之间具有一容置缝隙(3)；
    与所述屏胶框(2)贴合设置的导光柱(4)，所述导光柱(4)处于所述容置缝隙(3)中；
    设置于所述壳体(1)内的至少一个红外补光灯(5)，每一所述红外补光灯(5)与所述导光柱(4)在预设方向上交叠，每一所述红外补光灯(5)与所述屏胶框(2)和所述终端设备的显示屏在所述预设方向上交叠；其中，所述预设方向为平行于所述终端设备的显示屏(6)的方向。
  2. 根据权利要求1所述的终端设备，其中，所述红外补光灯(5)设置于一支撑板(7)上，所述支撑板(7)通过电连接器件与设置于壳体(1)内的印刷电路板电连接。
  3. 根据权利要求2所述的终端设备，其中，所述支撑板(7)与所述壳体(1)之间设置有密封泡棉(8)。
  4. 根据权利要求1所述的终端设备，其中，所述导光柱(4)与所述壳体(1)间隔设置。
  5. 根据权利要求1所述的终端设备，其中，所述导光柱(4)包括：与所述终端设备的厚度方向平行的第一导光部(401)和与所述终端设备的厚度方向垂直的第二导光部(402)，所述第一导光部(401)与所述第二导光部(402)形成为L形；所述屏胶框(2)分别与所述第一导光部(401)和第二导光部(402)贴合设置。
  6. 根据权利要求5所述的终端设备，其中，所述第一导光部(401)与所述红外补光灯(5)同轴设置。
  7. 根据权利要求1或5所述的终端设备，其中，所述导光柱(4)与所述屏胶框(2)一体成型。
PCT/CN2019/099232 2018-08-29 2019-08-05 终端设备 WO2020042871A1 (zh)

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