WO2020125412A1 - 终端设备的显示模组及终端设备 - Google Patents
终端设备的显示模组及终端设备 Download PDFInfo
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- WO2020125412A1 WO2020125412A1 PCT/CN2019/122917 CN2019122917W WO2020125412A1 WO 2020125412 A1 WO2020125412 A1 WO 2020125412A1 CN 2019122917 W CN2019122917 W CN 2019122917W WO 2020125412 A1 WO2020125412 A1 WO 2020125412A1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Definitions
- the present disclosure relates to a display module of terminal equipment and terminal equipment.
- the performance of terminal devices continues to be optimized. Users have a soft spot for large-screen terminal devices. Based on this, the screen ratio of current terminal devices is developing in an increasing direction. A larger screen-to-body ratio can improve the display performance of the terminal device, while also improving the appearance performance of the terminal device.
- the screen inside the screen cover 101 includes an upper glass plate 103, a lower glass plate 104, and a backlight layer 105 that are arranged in sequence.
- the edge 1041 of the lower glass plate 104 protrudes beyond the end surface on the same side of the upper glass plate 103, the driving circuit 106 is installed on the lower glass plate 104, the main board on the side of the backlight layer 105 facing away from the lower glass plate 104 is connected with the flexible electrical connection 107
- the driving circuit 106 is electrically connected.
- the flexible electrical connector 107 is electrically connected to the drive circuit 106 after bending during the connection process.
- the lower glass plate 104 needs a longer edge 1041.
- the bending space of the above edge 1041 and the flexible electrical connector 107 are both part of the bottom black edge b, resulting in the bottom black edge b
- the width is still relatively large, and ultimately the current terminal device still has a problem that the screen occupation is relatively small.
- the present disclosure discloses a terminal device to solve the problem that the screen footprint of the terminal device is relatively small.
- a display module of a terminal device including a screen cover plate, an upper glass plate, a lower glass plate, a backlight layer, a driving circuit, a first electrical connector and a second electrical connector
- the lower glass plate includes a lower glass plate main board And a lower glass plate sub-plate, the upper glass plate, the lower glass plate main plate and the backlight layer are sequentially arranged inside the screen cover plate, the bottom end of the lower glass plate main plate
- the bottom edge of the bottom end face of the glass plate, the lower glass plate sub-plate is disposed on the side of the backlight layer facing away from the upper glass plate, and one end of the first electrical connector is used to communicate with the terminal device
- the main board is electrically connected, the other end is electrically connected to the lower glass plate sub-board, the driving circuit is installed on the lower glass plate sub-board, and one end of the second electrical connector is connected to the lower glass plate sub-board Electrically connected, the other end is electrically connected to the bottom edge after being bent.
- a terminal device includes a housing and a display module provided on the housing, the display module is the display module described above, and the screen cover is lapped and fixed to the housing On the border.
- the structure of the lower glass plate in the related art is improved, and the lower glass plate is divided into a lower glass plate main plate and a lower glass plate sub-plate, so that the lower glass plate sub-plate can be set in the backlight
- the side of the layer facing away from the upper glass plate provides a mounting location for the drive circuit.
- the bottom edge only serves as an electrical connection to the second electrical connector, so the bottom edge does not need to be laid with the drive circuit, so the bottom
- the length of the outer edge of the end edge can be reduced, which can shorten the bottom edge of the display module itself, and finally the bottom edge of the terminal device can become narrower. Obviously, this can increase the screen footprint of the terminal device ratio.
- FIG. 1 is a partial schematic diagram of a terminal device disclosed in the related art
- FIG. 2 is a schematic diagram of the internal structure of the bottom end of the terminal device shown in FIG. 1;
- FIG 3 is a schematic diagram of an internal structure of a bottom end of a terminal device disclosed by some embodiments of the present disclosure.
- 100-display module 110-screen cover, 120-upper glass plate, 130-lower glass plate, 131-lower glass plate main board, 132-lower glass plate sub-board, 1311-bottom edge, 140-backlight layer, 150-drive circuit, 160-first electrical connector, 170-second electrical connector;
- some embodiments of the present disclosure disclose a display module 100 of a terminal device.
- the disclosed display module 100 includes a screen cover 110 and a display screen.
- the screen cover 110 covers the display screen, and thus can Provide protection for the display.
- the screen cover 110 is made of a light-transmitting material, and thus does not affect the display of the display screen.
- the screen cover 110 may be a glass cover.
- the display screen includes an upper glass plate 120, a lower glass plate 130, a backlight layer 140, a driving circuit 150, a first electrical connector 160, and a second electrical connector 170.
- the lower glass plate 130 includes a lower glass plate main plate 131 and a lower glass plate sub-plate 132. Both the lower glass plate main board 131 and the lower glass plate sub-board 132 are provided with circuits for realizing the function of the lower glass plate 130.
- the upper glass plate 120, the lower glass plate main board 131 and the backlight layer 140 are sequentially arranged inside the screen cover 110.
- the inner side of the screen cover 110 refers to a side of the screen cover 110 facing the inner cavity of the terminal device.
- the lower glass plate main board 131 is a main part of the lower glass plate 130, the lower glass plate main board 131 and the upper glass plate 120 are stacked, and the backlight layer 140 provides backlight for the display screen.
- the lower glass plate sub-board 132 provides a mounting position for the driving circuit 150.
- the bottom end of the lower glass plate main board 131 includes a bottom edge 1311 protruding from the bottom end face of the upper glass plate 120. It should be noted that the bottom end of the lower glass plate main board 131 refers to the adjacent terminal equipment on the lower glass plate main board 131 One end of the bottom end.
- the lower glass plate sub-board 132 is disposed on the side of the backlight layer 140 facing away from the upper glass plate 120, one end of the first electrical connector 160 is used for electrical connection with the main board of the terminal device, and the other end is electrically connected with the lower glass plate sub-board 132,
- the driving circuit 150 is mounted on the lower glass plate sub-board 132, one end of the second electrical connector 170 is electrically connected to the lower glass plate sub-board 132, and the other end is electrically connected to the bottom edge 1311 after being bent.
- the first electrical connector 160 and the second electrical connector 170 can play an electrical connection role, and can achieve electrical connection between the driving circuit 150, the main board, the lower glass plate main board 131, and the lower glass plate sub-board 132.
- the structure of the lower glass plate 130 in the related art is improved, and the lower glass plate 130 is divided into a lower glass plate main plate 131 and a lower glass plate sub plate 132, so that The lower glass plate sub-board 132 is disposed on the side of the backlight layer 140 facing away from the upper glass plate 120, thereby providing a mounting position for the driving circuit 150.
- the bottom edge 1311 only serves to connect with the second electrical connection 170
- the bottom edge 1311 does not need to be equipped with the driving circuit 150, so the length of the bottom edge 1311 can be reduced, which can shorten the bottom edge of the display module 100 itself, and finally make the bottom edge of the terminal device black
- the second electrical connector 170 is electrically connected to the lower glass plate sub-board 132, and the other end is bent to be electrically connected to the bottom edge 1311 of the lower glass plate main board 131. Therefore, the second electrical connector 170 It is a flexible electrical connector. Specifically, the second electrical connector 170 may be a flexible circuit board or a flexible wire. This embodiment does not limit the specific type of the second electrical connector 170.
- the first electrical connector 160 may be a flexible electrical connector .
- Flexible electrical connector can achieve the purpose of flexible adaptation to the installation environment through good deformation.
- the first electrical connector 160 may be a flexible circuit board or a flexible wire. This embodiment does not limit the specific type of the first electrical connector 160.
- both the first electrical connector 160 and the second electrical connector 170 are electrically connected to the lower glass plate sub-board 132.
- the first electrical connector The connector 160 and the second electrical connector 170 may be connected to the surface of the same side of the lower glass plate sub-board 132, as shown in FIG. 3, in this case, the first electrical connector 160 and the second electrical connector 170 may be formed One layer, the lower glass plate sub-board 132 forms a layer.
- the first electrical connector 160 and the second electrical connector 170 are respectively connected to the board surfaces on both sides of the lower glass plate sub-board 132.
- the driving circuit 150 may be disposed on the surface of the lower glass plate sub-board 132 facing away from the backlight layer 140, thereby avoiding interference between the driving circuit 150 and the backlight layer 140, and of course, avoiding the driving circuit during the assembly process The collision between 150 and the backlight layer 140 may occur.
- the first electrical connector 160 and the second electrical connector 170 may also be connected to the surface of the lower glass plate sub-board 132 facing away from the backlight layer 140, the driving circuit 150, the first electrical connector 160 and the second The electrical connectors 170 are all connected to the surface of the lower glass plate sub-board 132 on the same side, which can reduce the stacking height of the three, which is beneficial to reduce the occupied space.
- the driving circuit 150 may generate heat. Based on this, in an optional solution, a heat dissipation gap may be left between the first electrical connector 160 and the driving circuit 150. Of course, there may also be a heat dissipation gap between the second electrical connector 170 and the driving circuit 150. The heat dissipation gap can effectively avoid the accumulation of heat, and can better dissipate through the heat dissipation gap.
- the lower glass plate sub-board 132 may be fixedly connected to the backlight layer 140.
- the driving circuit 150, the first electrical connector 160 and the second electrical connector 170 are all connected to the surface of the lower glass plate sub-board 132 facing away from the backlight layer 140, the surface of the lower glass plate sub-board 132 facing the backlight layer 140 and The backlight layers 140 are fixedly connected.
- the lower glass plate sub-board 132 and the backlight layer 140 may be fixed by an adhesive layer.
- the main function of the lower glass plate sub-board 132 is to install the driving circuit 150.
- the lower glass plate sub-board 132 is disposed on the side of the backlight layer 140 facing away from the upper glass plate 120.
- the lower glass plate main plate 131 covers the lower glass plate sub plate 132 on a projection surface perpendicular to the direction of the lower glass plate sub plate 132.
- the projection surface refers to the area formed by the projection of the lower glass plate main board 131 in a direction perpendicular to the board surface direction.
- some embodiments of the present disclosure disclose a terminal device.
- the disclosed terminal device includes a display module 100 and a housing 200.
- the housing 200 has a frame 210 and a display module
- the group 100 is mounted on the housing 200, and the screen cover 110 is fixedly attached to the frame 210 of the housing 200.
- the frame 210 and the screen cover 110 are fixed by an adhesive layer 220.
- One end of the adhesive layer 220 facing the second electrical connector 170 is an arc surface, and the arc surface matches the shape formed by the second electrical connector 170 being bent.
- the adhesive layer 220 can form a guide surface for the second electrical connector 170 to facilitate the installation of the second electrical connector 170.
- the terminal devices disclosed in some embodiments of the present disclosure may be mobile phones, tablet computers, e-book readers, game machines, smart watches, and other electronic devices. Some embodiments of the present disclosure do not limit the specific types of terminal devices.
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Abstract
一种终端设备的显示模组（100），包括屏幕盖板（110）、上玻璃板（120）、下玻璃板（130）、背光层（140）、驱动电路（150）、第一电连接件（160）和第二电连接件（170），下玻璃板（130）包括下玻璃板主板（131）和下玻璃板副板（132），上玻璃板（120）、下玻璃板主板（131）和背光层（140）依次设置在屏幕盖板（110）的内侧，下玻璃板主板（131）的底端包括伸出上玻璃板（120）的底端端面的底端边缘（1311），下玻璃板副板（132）设置在背光层（140）背离上玻璃板（120）的一侧，第一电连接件（160）的一端用于与终端设备的主板电连接，另一端与下玻璃板副板（132）电连接，驱动电路（150）安装在下玻璃板副板（132）上，第二电连接件（170）的一端与下玻璃板副板（132）电连接，另一端经折弯后与底端边缘（1311）电连接。
Description
相关申请的交叉引用
本申请主张在2018年12月19日在中国提交的中国专利申请号No.201811557778.7的优先权，其全部内容通过引用包含于此。
本公开涉及一种终端设备的显示模组及终端设备。
随着用户需求持续提升，终端设备的性能持续在优化。用户对大屏幕终端设备情有独钟。基于此，当前的终端设备的屏占比向着越来越大的方向发展。较大的屏占比能够提高终端设备的显示性能，同时还能提高终端设备的外观性能。
随着屏占比的增大，越来越多的窄边框终端设备出现在市场上，如图1所示。图1所示的终端设备中，终端设备的顶端黑边及两个侧部黑边a已经做到极限，设计人员很难进一步缩小顶端黑边和侧部黑边a的宽度，但是终端设备的底端黑边b仍然较宽。
请参考图2，屏幕盖板101的底端搭接固定在壳体102的边框上，屏幕盖板101内侧的屏幕包括依次设置的上玻璃板103、下玻璃板104和背光层105。下玻璃板104的边缘1041伸出上玻璃板103同一侧的端面之外，驱动电路106安装在下玻璃板104上，背光层105背离下玻璃板104的一侧的主板通过柔性电连接件107与驱动电路106电连接。在连接的过程中，柔性电连接件107在连接的过程中通过折弯后实现与驱动电路106的电连接。
受限于上述布线方式及装配，下玻璃板104需要较长的边缘1041，上述边缘1041以及柔性电连接件107的折弯空间均为底端黑边b的一部分，导致底端黑边b的宽度仍然较大，最终使得当前的终端设备仍然存在屏占比较小的问题。
发明内容
本公开公开一种终端设备，以解决终端设备的屏占比较小的问题。
为了解决上述问题，本公开采用下述技术方案：
一种终端设备的显示模组，包括屏幕盖板、上玻璃板、下玻璃板、背光层、驱动电路、第一电连接件和第二电连接件，所述下玻璃板包括下玻璃板主板和下玻璃板副板，所述上玻璃板、所述下玻璃板主板和所述背光层依次设置在所述屏幕盖板的内侧，所述下玻璃板主板的底端包括伸出所述上玻璃板的底端端面的底端边缘，所述下玻璃板副板设置在所述背光层背离所述上玻璃板的一侧，所述第一电连接件的一端用于与所述终端设备的主板电连接，另一端与所述下玻璃板副板电连接，所述驱动电路安装在所述下玻璃板副板上，所述第二电连接件的一端与所述下玻璃板副板电连接，另一端经折弯后与所述底端边缘电连接。
一种终端设备，包括壳体和设置在所述壳体上的显示模组，所述显示模组为上文所述的显示模组，所述屏幕盖板搭接固定在所述壳体的边框上。
本公开采用的技术方案能够达到以下有益效果：
本公开公开的显示模组中，对相关技术中的下玻璃板的结构进行改进，将下玻璃板分割成下玻璃板主板和下玻璃板副板，从而能够将下玻璃板副板设置在背光层背离上玻璃板的一侧，进而为驱动电路提供安装位置，此种情况下，底端边缘仅仅起到与第二电连接件电连接的作用，因此底端边缘无需布设驱动电路，因此底端边缘外伸出的长度可以减小，进而能够缩短显示模组本身的底端黑边，最终能使得终端设备的底端黑边变得更窄，很显然，这能提高终端设备的屏占比。
此处所说明的附图用来提供对本公开的进一步理解，构成本公开的一部分，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1为相关技术公开的一种终端设备的局部示意图；
图2为图1所示的终端设备的底端内部结构示意图；以及
图3为本公开的一些实施例公开的终端设备的底端的内部结构示意图。
附图标记说明：
a-侧部黑边、b-底端黑边、
101-屏幕盖板、102-壳体、103-上玻璃板、104-下玻璃板、1041-边缘、105-背光层、106-驱动电路、107-柔性电连接件；
100-显示模组、110-屏幕盖板、120-上玻璃板、130-下玻璃板、131-下玻璃板主板、132-下玻璃板副板、1311-底端边缘、140-背光层、150-驱动电路、160-第一电连接件、170-第二电连接件；
200-壳体、210-边框、220-胶层。
为使本公开的目的、技术方案和优点更加清楚，下面将结合本公开具体实施例及相应的附图对本公开技术方案进行清楚、完整地描述。显然，所描述的实施例仅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做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
以下结合附图，详细说明本公开各个实施例公开的技术方案。
请参考图3，本公开的一些实施例公开一种终端设备的显示模组100，所公开的显示模组100包括屏幕盖板110和显示屏，屏幕盖板110覆盖在显示屏上，进而能够为显示屏提供防护。屏幕盖板110由透光材料制成，进而不影响显示屏的显示，例如屏幕盖板110可以为玻璃盖板。
本实施例中，显示屏包括上玻璃板120、下玻璃板130、背光层140、驱动电路150、第一电连接件160和第二电连接件170。下玻璃板130包括下玻璃板主板131和下玻璃板副板132。下玻璃板主板131与下玻璃板副板132上均布设有电路，用于实现下玻璃板130的功能。
上玻璃板120、下玻璃板主板131和背光层140依次设置在屏幕盖板110的内侧。需要说明的是，屏幕盖板110的内侧指的是屏幕盖板110朝向终端设备的内腔中的一侧。下玻璃板主板131为下玻璃板130的主体部分，下玻璃板主板131与上玻璃板120叠置，背光层140为显示屏提供背光。下玻璃板副板 132为驱动电路150提供安装位置。
下玻璃板主板131的底端包括伸出上玻璃板120的底端端面的底端边缘1311，需要说明的是，下玻璃板主板131的底端指的是下玻璃板主板131上邻近终端设备的底端的一端。
下玻璃板副板132设置在背光层140背离上玻璃板120的一侧，第一电连接件160的一端用于与终端设备的主板电连接，另一端与下玻璃板副板132电连接，驱动电路150安装在下玻璃板副板132上，第二电连接件170的一端与下玻璃板副板132电连接，另一端经折弯后与底端边缘1311电连接。
第一电连接件160和第二电连接件170能够起到电连接的作用，能够实现驱动电路150、主板、下玻璃板主板131以及下玻璃板副板132之间的电连接。
本公开的一些实施例公开的显示模组100中，对相关技术中的下玻璃板130的结构进行改进，将下玻璃板130分割成下玻璃板主板131和下玻璃板副板132，从而能够将下玻璃板副板132设置在背光层140背离上玻璃板120的一侧，进而为驱动电路150提供安装位置，此种情况下，底端边缘1311仅仅起到与第二电连接件170电连接的作用，底端边缘1311无需布设驱动电路150，因此底端边缘1311伸出的长度可以减小，进而能够缩短显示模组100本身的底端黑边，最终能使得终端设备的底端黑边变得更窄，很显然，这能提高终端设备的屏占比。
如上文所述，第二电连接件170的一端与下玻璃板副板132电连接，另一端折弯后与下玻璃板主板131的底端边缘1311电连接，因此，第二电连接件170为柔性电连接件。具体的，第二电连接件170可以为柔性电路板，也可以为柔性导线。本实施例不限制第二电连接件170的具体种类。
第一电连接件160的两端分别与下玻璃板副板132和终端设备的主板电连接，为了提高连接的灵活性，可选的方案中，第一电连接件160可以为柔性电连接件，柔性电连接件能够通过良好的变形，达到灵活适应安装环境的目的。具体的，第一电连接件160可以是柔性电路板，也可以是柔性导线。本实施例不限制第一电连接件160的具体种类。
在实际的组装过程中，第一电连接件160和第二电连接件170均与下玻璃板副板132电连接，为了降低三者连接后的整体厚度，可选的方案中，第一电 连接件160和第二电连接件170可以连接在下玻璃板副板132的同一侧的表面，如图3所示，此种情况下，第一电连接件160和第二电连接件170可以形成一层，下玻璃板副板132形成一层。当然，第一电连接件160和第二电连接件170分别连接在下玻璃板副板132的两侧的板面上。
可选的方案中，驱动电路150可以设置在下玻璃板副板132背离背光层140的表面上，进而能够避免驱动电路150与背光层140发生干涉，当然也能避免在组装的过程中，驱动电路150与背光层140之间可能发生的碰损。
基于上述可选的方案，第一电连接件160、第二电连接件170也可以连接在下玻璃板副板132背离背光层140的表面上，驱动电路150、第一电连接件160和第二电连接件170均连接在下玻璃板副板132的同一侧的表面上，能够降低三者的堆叠高度，有利于减少占用空间。
在工作的过程中，驱动电路150可能会发热，基于此，可选的方案中，第一电连接件160与驱动电路150之间可以留有散热间隙。当然，所第二电连接件170与驱动电路150之间也可以留有散热间隙。散热间隙能够有效地避免热量的堆积，能够较好地通过散热间隙外散。
为了避免可能发生的碰损，下玻璃板副板132可以与背光层140固定相连。在驱动电路150、第一电连接件160和第二电连接件170均连接在下玻璃板副板132背离背光层140的表面上的前提下，下玻璃板副板132朝向背光层140的表面与背光层140之间固定相连。具体的，下玻璃板副板132与背光层140之间可以通过胶层粘接固定。
下玻璃板副板132的主要作用在于安装驱动电路150，本实施例中，下玻璃板副板132设置在背光层140背离上玻璃板120的一侧。可选的方案中，下玻璃板主板131在垂直于下玻璃板副板132方向的投影面，覆盖下玻璃板副板132。所述的投影面指的是下玻璃板主板131在垂直于其板面方向的投影形成的区域。
基于本公开的一些实施例公开的显示模组100，本公开的一些实施例公开一种终端设备，所公开的终端设备包括显示模组100和壳体200，壳体200具有边框210，显示模组100安装在壳体200上，屏幕盖板110搭接固定在壳体200的边框210上。具体的，边框210与屏幕盖板110之间通过胶层220粘接 固定。胶层220面向第二电连接件170的一端为弧面，所述弧面与第二电连接件170弯折形成的形状相匹配。胶层220可以给第二电连接件170形成导向面，方便第二电连接件170的安装。
本公开的一些实施例公开的终端设备可以为手机、平板电脑、电子书阅读器、游戏机、智能手表等电子设备，本公开的一些实施例不限制终端设备的具体种类。
本公开上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本公开的实施例而已，并不用于限制本公开。对于本领域技术人员来说，本公开可以有各种更改和变化。凡在本公开的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本公开的权利要求范围之内。
Claims (10)
- 一种终端设备的显示模组，包括屏幕盖板、上玻璃板、下玻璃板、背光层、驱动电路、第一电连接件和第二电连接件，所述下玻璃板包括下玻璃板主板和下玻璃板副板，所述上玻璃板、所述下玻璃板主板和所述背光层依次设置在所述屏幕盖板的内侧，所述下玻璃板主板的底端包括伸出所述上玻璃板的底端端面的底端边缘，所述下玻璃板副板设置在所述背光层背离所述上玻璃板的一侧，所述第一电连接件的一端用于与所述终端设备的主板电连接，另一端与所述下玻璃板副板电连接，所述驱动电路安装在所述下玻璃板副板上，所述第二电连接件的一端与所述下玻璃板副板电连接，另一端经折弯后与所述底端边缘电连接。
- 根据权利要求1所述的显示模组，其中，所述第一电连接件和所述第二电连接件均为柔性电路板。
- 根据权利要求1所述的显示模组，其中，所述第一电连接件与所述第二电连接件连接在所述下玻璃板副板的同一侧的表面。
- 根据权利要求1所述的显示模组，其中，所述驱动电路设置在所述下玻璃板副板背离所述背光层的表面上。
- 根据权利要求4所述的显示模组，其中，所述第一电连接件和所述第二电连接件均连接在所述下玻璃板副板背离所述背光层的表面上。
- 根据权利要求5所述的显示模组，其中，所述第一电连接件与所述驱动电路之间以及所述第二电连接件与所述驱动电路之间均留有散热间隙。
- 根据权利要求4所述的显示模组，其中，所述下玻璃板副板朝向所述背光层的表面与所述背光层固定相连。
- 根据权利要求1所述的显示模组，其中，所述下玻璃板主板在垂直于所述下玻璃板副板方向的投影面，覆盖所述下玻璃板副板。
- 一种终端设备，包括壳体和设置在所述壳体上的显示模组，所述显示模组为权利要求1-8中任一项所述的显示模组，所述屏幕盖板搭接固定在所述壳体的边框上。
- 根据权利要求9所述的终端设备，其中，所述终端设备为手机、平 板电脑、电子书阅读器、游戏机或智能手表。
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| CN106886253A (zh) * | 2017-02-21 | 2017-06-23 | 维沃移动通信有限公司 | 一种显示屏盖板、显示屏组件及移动终端 |
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