WO2023103074A1 - 显示模组及显示终端 - Google Patents

显示模组及显示终端 Download PDF

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Publication number
WO2023103074A1
WO2023103074A1 PCT/CN2021/139753 CN2021139753W WO2023103074A1 WO 2023103074 A1 WO2023103074 A1 WO 2023103074A1 CN 2021139753 W CN2021139753 W CN 2021139753W WO 2023103074 A1 WO2023103074 A1 WO 2023103074A1
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WO
WIPO (PCT)
Prior art keywords
touch
layer
display
area
display module
Prior art date
Application number
PCT/CN2021/139753
Other languages
English (en)
French (fr)
Inventor
于雪影
Original Assignee
武汉华星光电半导体显示技术有限公司
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 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US17/623,619 priority Critical patent/US12111991B2/en
Publication of WO2023103074A1 publication Critical patent/WO2023103074A1/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper

Definitions

  • the present application relates to the field of display technology, in particular to a display module and a display terminal.
  • the touch layer is usually placed on the packaging layer, and the touch wires are changed through the wire change holes on both sides of the bending area, and the array layer is used to route the wires in the bending area, and the non-bending area
  • the area uses the touch layer for routing.
  • This design first needs to change the touch wiring of the touch layer to the array layer through the wire change hole, and then change from the array layer to the touch layer through the wire change hole. Wherein, the position and size of the wire changing hole will affect the packaging effect of the display area and the conduction of the signal.
  • the packaging layer will inevitably cover the wire replacement hole on the side of the display area near the bending area, resulting in poor wire replacement, resulting in an inability to balance the packaging effect and the conduction effect here. Therefore, it is necessary to improve this defect.
  • the embodiment of the present application provides a display module, which is used to solve the technical problem in the prior art that the touch wires need to be changed through the wire changing hole in the bending area, which leads to the inability to balance the packaging effect and the signal conduction effect.
  • An embodiment of the present application provides a display module, including a display area, a bending area, and a binding area, and the bending area is located between the display area and the binding area; wherein, the display module includes A display panel and a touch layer, the touch layer is located on the light emitting side of the display panel, the touch layer includes a plurality of continuous touch lines, and the plurality of touch lines extend from the display area to the inflection zone, and extends across the inflection zone to the binding zone.
  • the display panel in the bending area, includes a flexible substrate and an organic film layer group, and the organic film layer group is located on the flexible substrate; wherein, A plurality of the touch control lines are located on the organic film layer group, and a side of the plurality of touch control lines away from the organic film layer group is covered with a protective layer.
  • the protection layer includes a plurality of protection sublayers, and one protection sublayer covers one touch control wire correspondingly.
  • the display module further includes an encapsulation layer located in the display area, and the encapsulation layer is located between the display panel and the touch layer; wherein, in the In the direction of the top view of the display module, the width of the touch wiring located on the side of the packaging layer close to the bending area is greater than the width of the touch wiring located on the packaging layer.
  • the display module further includes an encapsulation layer located in the display area, and the encapsulation layer is located between the display panel and the touch layer; wherein, the A side of the packaging layer close to the bending area is provided with a pad layer, and the side of the pad layer close to the touch layer has a buffer structure, and one end of the buffer structure is connected to the side of the packaging layer away from the display panel.
  • One side of the buffer structure is in contact with the surface of the flexible substrate, and the other end of the buffer structure is in contact with the surface of the organic film layer group away from the flexible substrate.
  • the material of the pad layer is a non-conductive material.
  • the material of the laying layer is a conductive material
  • the laying layer includes a plurality of insulating raised portions, one of the raised portions and one of the touch traces corresponding settings.
  • the plurality of touch wirings include a plurality of first touch wirings and a plurality of second touch wirings, and the plurality of first touch wirings and A plurality of the second touch wires are arranged in different layers.
  • each of the first touch traces is located between two adjacent second touch traces; each of the The second touch wires are located between two adjacent first touch wires.
  • an insulating layer is provided between the plurality of first touch traces and the plurality of second touch traces, and a plurality of The first touch wires are located between the display panel and the plurality of second touch wires; wherein, a side of the insulating layer away from the first touch wires has a plurality of Groove, a plurality of the second touch wires are respectively arranged in the plurality of grooves.
  • the embodiment of the present application also provides a display terminal, including a terminal body and a display module, the terminal body and the display module are integrated, the display module includes a display area, a bending area, and a binding area, The bending area is located between the display area and the binding area; wherein, the display module includes a display panel and a touch layer, the touch layer is located on the light emitting side of the display panel, the The touch layer includes a plurality of continuous touch wires, and the plurality of touch wires extend from the display area to the bending area, and extend across the bending area to the binding area.
  • the display panel in the bending area, includes a flexible substrate and an organic film layer group, and the organic film layer group is located on the flexible substrate; wherein, multiple One of the touch control lines is located on the organic film layer group, and the side of the plurality of touch control lines away from the organic film layer group is covered with a protective layer.
  • the protection layer includes a plurality of protection sublayers, and one protection sublayer covers one touch control wire correspondingly.
  • the display module further includes an encapsulation layer located in the display area, and the encapsulation layer is located between the display panel and the touch layer; wherein, in the In the direction of the top view of the display module, the width of the touch wiring located on the side of the packaging layer close to the bending area is greater than the width of the touch wiring located on the packaging layer.
  • the display module further includes an encapsulation layer located in the display area, and the encapsulation layer is located between the display panel and the touch layer; wherein the encapsulation
  • the side of the layer close to the bending area is provided with a pad layer, and the side of the pad layer close to the touch layer has a buffer structure, and one end of the buffer structure is connected to a side of the packaging layer far away from the display panel.
  • the other end of the buffer structure is in contact with the surface of the side of the organic film layer group away from the flexible substrate.
  • the material of the pad layer is a non-conductive material.
  • the material of the pad layer is a conductive material
  • the pad layer includes a plurality of insulatingly provided pads, one of the pads corresponds to one of the touch traces set up.
  • the plurality of touch wires include a plurality of first touch wires and a plurality of second touch wires, and the plurality of first touch wires and the plurality of touch wires
  • the second touch traces are arranged in different layers.
  • each of the first touch traces is located between two adjacent second touch traces; each of the The second touch wire is located between two adjacent first touch wires.
  • an insulating layer is provided between the plurality of first touch traces and the plurality of second touch traces, and the plurality of The first touch wires are located between the display panel and the plurality of second touch wires; wherein, the side of the insulating layer away from the first touch wires has a plurality of recesses Groove, a plurality of the second touch wires are respectively arranged in the plurality of grooves.
  • a display module provided by an embodiment of the present application includes a display area, a bending area, and a binding area, and the bending area is located between the display area and the binding area;
  • the display module includes a display panel and a touch layer, and the touch The layer is located on the light-emitting side of the display panel, and the touch layer includes a plurality of continuous touch lines, and the plurality of touch lines extend from the display area to the bending area, and extend across the bending area to the binding area;
  • FIG. 1 is a top view of a display module provided by an embodiment of the present application.
  • FIG. 2 is a cross-sectional view of a display module in a bending area provided by an embodiment of the present application.
  • Fig. 3 is a side view of the display module provided by the embodiment of the present application.
  • FIG. 4 is a cross-sectional view of another display module of the bending area provided by the embodiment of the present application.
  • FIG. 5 is a cross-sectional view of another display module of the bending area provided by the embodiment of the present application.
  • the display module includes the display area A1, A bending area A2 and a binding area A3, the bending area A2 is located between the display area A1 and the binding area A3; wherein, the display module includes a display panel 10 and a touch layer 20, the The touch layer 20 is located on the light emitting side of the display panel 10, the touch layer 20 includes a plurality of continuous touch lines 201, and the plurality of touch lines 201 extend from the display area A1 to the the bending region A2, and extend across the bending region A2 to the binding region A3.
  • FIG. 1 is a schematic diagram of a display module in a flattened state. Bending the binding area A3 to the back of the display area A1 through the bending area A2 can reduce the frame of the display module.
  • the display area A1 includes a light emitting area A11 of the display panel 10 and a frame area A12 of the display panel 10 .
  • the display module further includes an encapsulation layer 30 located in the display area A1 , and the encapsulation layer 30 is located between the display panel 10 and the touch layer 20 .
  • the display panel 10 is a flexible display panel, including an organic light-emitting layer (not shown in the figure), and water vapor or oxygen in the air invades into the organic light-emitting layer, which may easily cause aging of the light-emitting material or poor display.
  • the encapsulation layer 30 is disposed on the display panel 10 to prevent intrusion of water and oxygen in the air. Wherein, the encapsulation boundary of the encapsulation layer 30 is located in the frame area A12.
  • the touch layer 20 also includes a plurality of touch electrodes 202 (as shown in FIG. 3 ) located in the display area A1.
  • the flexible circuit board 40 located in the binding area A3 is electrically connected, and the plurality of touch traces 201 are used to transmit touch electrical signals.
  • the touch wiring 201 located in the light-emitting area A11 is generally changed to the array layer of the display panel 10 by punching a hole in the frame area, and then the wiring is routed through the array layer, across the After bending the area A2, change the line to the touch layer 20 through the line change hole to avoid disconnection.
  • the packaging layer 30 will inevitably cover the line change hole of the frame area A12. This leads to poor wiring replacement, which results in the inability to balance the encapsulation effect and the conduction effect here.
  • the touch wiring 201 is directly extended from the display area A1 to the bending area A2 without changing the line in the bending area A2, and extends across the bending area A2 to the binding area A3. Avoid the wire replacement hole being covered by the packaging layer 30 and cause poor wire replacement, improve the reliability of the packaging, and reduce the difficulty of the process; when the frame area A12 is further compressed, the packaging layer 30 can also be further approached to the bending area A2, regardless of The conduction problem of the cable replacement hole can increase the screen-to-body ratio, realize a narrow bezel design, and can also be applied to full-screen products.
  • the wire change holes in the frame area A12 and the binding area A3 are all canceled, and the touch layer 20 is used to route the lines in the display area A1, the bending area A2, and the binding area A3.
  • the bonding area A3 is provided with a flexible circuit board 40 for bonding the touch traces 201 .
  • the wire change hole in the binding area A3 can also be reserved, and only the wire change hole in the frame area A12 can be canceled.
  • the wiring is changed from the touch layer 20 to the array layer of the display panel 10, and the display panel 10 shares a driver chip, and the touch layer 20 does not need an additional driver chip, which can save a driver chip.
  • the solution of eliminating the wire replacement hole in this embodiment is not only applicable to the touch wire 201 , but also applicable to other metal conductive layers (not shown) on the packaging layer 30 .
  • the touch wiring 201 and other metal conductive layers located on the packaging layer 30 can connect the display area A1 and the binding area A3 through any position of the bending area A2, and the touch wiring 201 and other metal conductive layers located on the packaging layer 30
  • the metal conductive layers on the layer 30 are arranged alternately in the bending area A2.
  • the touch wire 201 is made of soft metal, such as titanium, aluminum, etc., which can reduce the risk of bending and breaking the wire.
  • the display panel 10 in the bending area A2, includes a flexible substrate 101 and an organic film layer group 102, and the organic film layer group 102 is located on the flexible substrate.
  • a plurality of the touch control lines 201 are located on the organic film layer group 102, and the side of the plurality of touch control lines 201 away from the organic film layer group 102 is covered with a protective layer 50.
  • the plurality of touch wires 201 by covering the plurality of touch wires 201 with the protective layer 50 , the touch wires 201 can be prevented from being scratched, and the risk of disconnection in the bending area A2 can be reduced.
  • the protective layer 50 completely covers the gap between the touch wiring 201 and the touch wiring 201 .
  • the protection layer 50 may further include multiple protection sub-layers (not shown in the figure), wherein one protection sub-layer corresponds to cover one touch wire 201 .
  • the width of the touch trace 201 located on the side of the packaging layer 30 close to the bending area A2 is greater than Width of the touch trace 201 on the encapsulation layer 30 .
  • the width of the touch trace 201 located on the side of the packaging layer 30 close to the bending area A2 is set to be larger than that located on the side of the packaging layer 30.
  • the width of the touch traces 201 on the packaging layer 30 widens the touch traces 201 at the level difference of the encapsulation boundary of the packaging layer 30, so as to reduce the level difference and reduce the risk of disconnection.
  • the touch traces 201 located on the side of the packaging layer 30 close to the bending area A2 may adopt zigzag traces to reduce the level difference and reduce the risk of disconnection.
  • FIG. 3 is a side view of the display module provided by the embodiment of the present application.
  • the display module includes a display area A1, a bending area A2 and a binding area A3.
  • the bending area A2 is located at the between the display area A1 and the binding area A3.
  • the display module includes a display panel 10 and a touch layer 20 , and the touch layer 20 is located on the light emitting side of the display panel 10 .
  • the touch layer 20 includes a plurality of touch electrodes 202 and a plurality of continuous touch wires 201, the plurality of touch wires 201 extend from the display area A1 to the bending area A2, and span extending through the bending region A2 to the binding region A3.
  • the display module further includes an encapsulation layer 30 located in the display area A1, the encapsulation layer 30 is located between the display panel 10 and the touch layer 20; wherein the encapsulation layer 30 is close to the curved
  • One side of the folding area A2 is provided with a pad layer 60, and the side of the pad layer 60 close to the touch layer 20 has a buffer structure 70, and one end of the buffer structure 70 is away from the packaging layer 30 from the display panel. 10 , the other end of the buffer structure 70 is in contact with the surface of the organic film layer group 102 away from the flexible substrate 101 .
  • the side of the pad layer 60 close to the touch layer 20 has a buffer structure 70, the buffer structure 70 connects the upper surface of the encapsulation layer 30 and the upper surface of the organic film layer group 102, and the touch trace 201 passes through the encapsulation of the encapsulation layer 30. Due to the effect of the buffer structure 70, the slope of the step becomes gentler when the step difference at the boundary is formed, so the risk of disconnection can be reduced.
  • the buffer structure 70 is an inclined surface, and in other embodiments, the buffer structure 70 may also be an arc surface.
  • the material of the pad layer 60 is a non-conductive material.
  • the pad layer 60 can be prepared together with the supporting pillar PS (not shown in the figure) of the display area A1. Since the pad layer 60 is a non-conductive material, it will not affect the electrical signal of the touch trace 201. interference, and no short circuit occurs, so no patterning is required.
  • the material of the pad layer 60 is a conductive material
  • the pad layer 60 includes a plurality of insulated pads 61 , one of the pads 61 and one of the touch traces 201 corresponding settings. It can be understood that, when the pad layer 60 is formed of a conductive material, in order to avoid signal short circuit between the touch traces 201, therefore, in this embodiment, the pad layer 60 is divided into a plurality of insulating pads 61, one The padding portion 61 is provided corresponding to one touch trace 201 , so that the touch trace 201 is widened in the longitudinal direction, which can fill the step difference caused by the packaging boundary of the packaging layer 30 and reduce the risk of disconnection.
  • FIG. 4 is a cross-sectional view of another display module of the bending area provided by the embodiment of the present application.
  • the display module includes a display area A1, a bending area A2, and a binding area A3.
  • the bending area A2 is located between the display area A1 and the binding area A3; wherein, the display module includes a display panel 10 and a touch layer, and the touch layer is located on the light emitting side of the display panel 10 , the touch layer includes a plurality of continuous touch lines 201, the plurality of touch lines 201 extend from the display area A1 to the bending area A2, and cross the bending area A2 Extend to the binding region A3.
  • the multiple touch wires 201 include multiple first touch wires 2011 and multiple second touch wires 2012, and the multiple first touch wires 2011 and multiple The second touch wires 2012 are arranged in different layers. It should be noted that this embodiment is only described by taking the arrangement of the touch wiring 201 in two layers as an example. In other embodiments, the touch wiring 201 can also be divided into three layers, four layers or more.
  • each of the first touch wires 2011 is located between two adjacent second touch wires 2012;
  • the second touch wires 2012 are located between two adjacent first touch wires 2011 .
  • the touch wiring 201 is divided into the first touch wiring 2011 and the second touch wiring 2012, and the first touch wiring 2011 and the second touch wiring 2012 alternately
  • the setting can balance the bending stress between the first touch wiring 2011 and the second touch wiring 2012 , and avoid disconnection caused by excessive local stress caused by uneven distribution of the touch wiring 201 .
  • an insulating layer 80 is disposed between the plurality of first touch-control wires 2011 and the plurality of second touch-control wires 2012 .
  • FIG. 5 is a cross-sectional view of another display module of the bending area provided by the embodiment of the present application.
  • the display module includes a display area A1, a bending area A2, and a binding area A3.
  • the bending area A2 is located between the display area A1 and the binding area A3; wherein, the display module includes a display panel 10 and a touch layer, and the touch layer is located on the light emitting side of the display panel 10 , the touch layer includes a plurality of continuous touch lines 201, the plurality of touch lines 201 extend from the display area A1 to the bending area A2, and cross the bending area A2 Extend to the binding region A3.
  • the multiple touch wires 201 include multiple first touch wires 2011 and multiple second touch wires 2012, and the multiple first touch wires 2011 and multiple The second touch wires 2012 are arranged in different layers.
  • each of the first touch wires 2011 is located between two adjacent second touch wires 2012; each of the second touch wires 2012 is located between two adjacent first touch wires 2011 .
  • an insulating layer 80 is disposed between the plurality of first touch wires 2011 and the second touch wires 2012, and the plurality of The first touch wires 2011 are located between the display panel 10 and the plurality of second touch wires 2012; wherein, the insulating layer 80 is far away from one of the plurality of first touch wires 2011
  • An embodiment of the present application further provides a display terminal, including a terminal body and the above-mentioned display module, where the terminal body and the display module are combined into one.
  • a display terminal including a terminal body and the above-mentioned display module, where the terminal body and the display module are combined into one.
  • the display terminal provided in the embodiment of the present application may be a product or component having a display function such as a mobile phone, a tablet computer, a notebook computer, a television, a digital camera, and a navigator.
  • the embodiment of the present application provides a display module, including a display area, a bending area, and a binding area, and the bending area is located between the display area and the binding area;
  • the display module includes a display panel and a touch panel.
  • the touch layer is located on the light-emitting side of the display panel.
  • the touch layer includes a plurality of continuous touch lines. The plurality of touch lines extend from the display area to the bending area, and extend across the bending area to the binding area.

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  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
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  • Computer Networks & Wireless Communication (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种显示模组及显示终端，显示模组包括显示区（A1）、弯折区（A2）以及绑定区（A3），弯折区（A2）位于显示区（A1）和绑定区（A3）之间；显示模组包括显示面板（10）和触控层（20），触控层（20）位于显示面板（10）的出光侧，触控层（20）包括多个连续的触控走线（201），多个触控走线（201）从显示区（A1）延伸至弯折区（A2），并且跨过弯折区（A2）延伸至绑定区（A3）。

Description

显示模组及显示终端 技术领域
本申请涉及显示技术领域，尤其涉及一种显示模组及显示终端。
 背景技术
显示技术发展至今，驱动芯片、柔性电路板等驱动器件所在的一侧依然会占用较大的边框空间。为了提高屏占比，在设计显示面板时，大多选择将驱动芯片、柔性电路板等驱动器件所在的一侧弯折至显示面板的背面，以达到窄边框的目的。这种设计势必会形成一个弯折区，由于弯折区的特殊性，传统的走线设计一般都会在弯折区两侧进行换线，换线至中性层走线以防止断线。但是，随着显示功能需求的不断提高，膜层数量越来越多，边框尺寸不断压缩，在弯折区两侧通过打孔的方式进行换线的风险也在不断提高。
现有技术通常将触控层设置在封装层之上，将触控走线在弯折区两侧分别通过换线孔进行换线，在弯折区利用阵列层进行走线，在非弯折区利用触控层进行走线。这种设计首先需要将触控层的触控走线通过换线孔换线到阵列层，再从阵列层通过换线孔换到触控层。其中，换线孔的位置、大小均会影响显示区的封装效果以及信号的导通。在边框不断压缩的设计趋势下，封装层势必会盖到显示区靠近弯折区一侧的换线孔，造成换线不良，导致此处封装效果和导通效果无法兼顾。故，有必要改善这一缺陷。
 技术问题
本申请实施例提供一种显示模组，用于解决现有技术的触控走线在弯折区需要通过换线孔换线，导致封装效果和信号的导通效果无法兼顾的技术问题。
 技术解决方案
本申请实施例提供一种显示模组，包括显示区、弯折区以及绑定区，所述弯折区位于所述显示区和所述绑定区之间；其中，所述显示模组包括显示面板和触控层，所述触控层位于所述显示面板的出光侧，所述触控层包括多个连续的触控走线，多个所述触控走线从所述显示区延伸至所述弯折区，并且跨过所述弯折区延伸至所述绑定区。
在本申请实施例提供的显示模组中，在所述弯折区内，所述显示面板包括柔性衬底和有机膜层组，所述有机膜层组位于所述柔性衬底上；其中，多个所述触控走线位于所述有机膜层组上，多个所述触控走线远离所述有机膜层组的一侧覆盖有保护层。
在本申请实施例提供的显示模组中，所述保护层包括多个保护子层，一个所述保护子层对应覆盖一个所述触控走线。
在本申请实施例提供的显示模组中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；其中，在所述显示模组的俯视图方向上，位于所述封装层靠近所述弯折区的一侧的所述触控走线的宽度大于位于所述封装层上的所述触控走线的宽度。
在本申请实施例提供的显示模组中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；其中，所述封装层靠近所述弯折区的一侧设置有垫高层，所述垫高层靠近所述触控层的一侧具有缓冲结构，所述缓冲结构的一端与所述封装层远离所述显示面板的一侧表面接触，所述缓冲结构的另一端与所述有机膜层组远离所述柔性衬底的一侧表面接触。
在本申请实施例提供的显示模组中，所述垫高层的材料为非导电材料。
在本申请实施例提供的显示模组中，所述垫高层的材料为导电材料，所述垫高层包括多个绝缘设置的垫高部，一个所述垫高部与一个所述触控走线对应设置。
在本申请实施例提供的显示模组中，多个所述触控走线包括多个第一触控走线和多个第二触控走线，多个所述第一触控走线与多个所述第二触控走线异层设置。
在本申请实施例提供的显示模组中，在所述弯折区内，每一所述第一触控走线位于相邻的两个所述第二触控走线之间；每一所述第二触控走线位于相邻的两个所述第一触控走线之间。
在本申请实施例提供的显示模组中，在所述弯折区内，多个所述第一触控走线与多个所述第二触控走线之间设置有绝缘层，多个所述第一触控走线位于所述显示面板和多个所述第二触控走线之间；其中，所述绝缘层远离多个所述第一触控走线的一侧具有多个凹槽，多个所述第二触控走线分别设置于多个所述凹槽内。
本申请实施例还提供一种显示终端，包括终端主体和显示模组，所述终端主体与所述显示模组组合为一体，所述显示模组包括显示区、弯折区以及绑定区，所述弯折区位于所述显示区和所述绑定区之间；其中，所述显示模组包括显示面板和触控层，所述触控层位于所述显示面板的出光侧，所述触控层包括多个连续的触控走线，多个所述触控走线从所述显示区延伸至所述弯折区，并且跨过所述弯折区延伸至所述绑定区。
在本申请实施例提供的显示终端中，在所述弯折区内，所述显示面板包括柔性衬底和有机膜层组，所述有机膜层组位于所述柔性衬底上；其中，多个所述触控走线位于所述有机膜层组上，多个所述触控走线远离所述有机膜层组的一侧覆盖有保护层。
在本申请实施例提供的显示终端中，所述保护层包括多个保护子层，一个所述保护子层对应覆盖一个所述触控走线。
在本申请实施例提供的显示终端中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；其中，在所述显示模组的俯视图方向上，位于所述封装层靠近所述弯折区的一侧的所述触控走线的宽度大于位于所述封装层上的所述触控走线的宽度。
在本申请实施例提供的显示终端中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；其中，所述封装层靠近所述弯折区的一侧设置有垫高层，所述垫高层靠近所述触控层的一侧具有缓冲结构，所述缓冲结构的一端与所述封装层远离所述显示面板的一侧表面接触，所述缓冲结构的另一端与所述有机膜层组远离所述柔性衬底的一侧表面接触。
在本申请实施例提供的显示终端中，所述垫高层的材料为非导电材料。
在本申请实施例提供的显示终端中，所述垫高层的材料为导电材料，所述垫高层包括多个绝缘设置的垫高部，一个所述垫高部与一个所述触控走线对应设置。
在本申请实施例提供的显示终端中，多个所述触控走线包括多个第一触控走线和多个第二触控走线，多个所述第一触控走线与多个所述第二触控走线异层设置。
在本申请实施例提供的显示终端中，在所述弯折区内，每一所述第一触控走线位于相邻的两个所述第二触控走线之间；每一所述第二触控走线位于相邻的两个所述第一触控走线之间。
在本申请实施例提供的显示终端中，在所述弯折区内，多个所述第一触控走线与多个所述第二触控走线之间设置有绝缘层，多个所述第一触控走线位于所述显示面板和多个所述第二触控走线之间；其中，所述绝缘层远离多个所述第一触控走线的一侧具有多个凹槽，多个所述第二触控走线分别设置于多个所述凹槽内。
 有益效果
本申请实施例提供的一种显示模组，包括显示区、弯折区以及绑定区，弯折区位于显示区和绑定区之间；显示模组包括显示面板和触控层，触控层位于显示面板的出光侧，触控层包括多个连续的触控走线，多个触控走线从显示区延伸至弯折区，并且跨过弯折区延伸至绑定区；本申请通过取消换线孔，将触控走线采用弯折区不换线，直接从显示区延伸至弯折区，并且跨过弯折区延伸至绑定区，可以避免换线孔被封装层盖住造成换线不良，提高封装可靠性，减小工艺难度，封装层也可以进一步向弯折区靠近，而不用顾及换线孔导通问题，从而可以提高屏占比，实现窄边框设计。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍。
图1是本申请实施例提供的显示模组的俯视图。
图2是本申请实施例提供的弯折区的显示模组的剖面图。
图3是本申请实施例提供的显示模组的侧视图。
图4是本申请实施例提供的弯折区的另一显示模组的剖面图。
图5是本申请实施例提供的弯折区的又一显示模组的剖面图。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。在附图中，为了清晰及便于理解和描述，附图中绘示的组件的尺寸和厚度并未按照比例。
如图1和图2所示，分别为本申请实施例提供的显示模组的俯视图和本申请实施例提供的弯折区的显示模组的剖面图，所述显示模组包括显示区A1、弯折区A2以及绑定区A3，所述弯折区A2位于所述显示区A1和所述绑定区A3之间；其中，所述显示模组包括显示面板10和触控层20，所述触控层20位于所述显示面板10的出光侧，所述触控层20包括多个连续的触控走线201，多个所述触控走线201从所述显示区A1延伸至所述弯折区A2，并且跨过所述弯折区A2延伸至所述绑定区A3。
需要说明的是，图1为显示模组展平状态的示意图，将绑定区A3通过弯折区A2弯折至显示区A1的背面，可以缩小显示模组的边框。其中，显示区A1包括显示面板10的发光区A11和显示面板10的边框区A12。
在一种实施例中，所述显示模组还包括位于所述显示区A1的封装层30，所述封装层30位于所述显示面板10和所述触控层20之间。具体的，所述显示面板10为柔性显示面板，包括有机发光层(图未示)，空气中的水蒸气或氧气入侵到有机发光层中，容易造成发光材料老化或显示不良，因此，需要在所述显示面板10上设置所述封装层30以防止空气中的水氧入侵。其中，所述封装层30的封装边界位于所述边框区A12中。
需要说明的是，所述触控层20还包括位于所述显示区A1内的多个触控电极202(如图3)，多个触控电极202通过多个所述触控走线201与位于绑定区A3的柔性电路板40电性连接，多个所述触控走线201用于传输触控电信号。
可以理解的是，现有技术一般通过在边框区打孔，将位于发光区A11的触控走线201通过换线孔换线至显示面板10的阵列层，然后通过阵列层走线，跨过弯折区A2后再通过换线孔换线至触控层20，以避免断线，但在边框区A12不断压缩的设计趋势下，封装层30势必会盖到边框区A12的换线孔，造成换线不良，导致此处封装效果和导通效果无法兼顾。本申请通过取消换线孔，将触控走线201采用弯折区A2不换线，直接从显示区A1延伸至弯折区A2，并且跨过弯折区A2延伸至绑定区A3，可以避免换线孔被封装层30盖住造成换线不良，提高封装可靠性，减小工艺难度；当边框区A12被进一步压缩时，封装层30也可以进一步向弯折区A2靠近，而不用顾及换线孔导通问题，从而可以提高屏占比，实现窄边框设计，还能适用于全面屏产品。
需要说明的是，本实施例中将边框区A12和绑定区A3的换线孔都取消，在显示区A1、弯折区A2以及绑定区A3都采用触控层20走线，通过在绑定区A3设置柔性电路板40对触控走线201进行绑定。在其他实施例中，还可以将绑定区A3的换线孔保留，仅取消边框区A12的换线孔，触控走线201在弯折区A2不换线，跨过弯折区A2后在绑定区A3进行换线，从触控层20换线至显示面板10的阵列层，与显示面板10共用一个驱动芯片，触控层20不用额外设置驱动芯片，即可以节省一个驱动芯片。
需要说明的是，本实施例取消换线孔的方案不仅仅适用于触控走线201，还可以适用于位于封装层30上的其他金属导电层(图未示)。其中，触控走线201和其他位于封装层30上的金属导电层可以通过所述弯折区A2的任意位置连接显示区A1和绑定区A3，所述触控走线201和其他位于封装层30上的所述金属导电层在所述弯折区A2内交替设置。
在一种实施例中，所述触控走线201为柔软材质的金属，例如钛、铝等，可以减小弯折断线的风险。
在一种实施例中，如图2所示，在所述弯折区A2内，所述显示面板10包括柔性衬底101和有机膜层组102，所述有机膜层组102位于所述柔性衬底101上；其中，多个所述触控走线201位于所述有机膜层组102上，多个所述触控走线201远离所述有机膜层组102的一侧覆盖有保护层50。可以理解的是，本实施例通过在多个触控走线201上覆盖保护层50，可以防止触控走线201被刮伤，降低弯折区A2断线的风险。具体的，本实施例中保护层50完全覆盖触控走线201与触控走线201之间的缝隙。在其他实施例中，保护层50还可以包括多个保护子层(图未示)，其中，一个保护子层对应覆盖一个触控走线201。
继续参阅图1，在一种实施例中，在所述显示模组的俯视图方向上，位于所述封装层30靠近所述弯折区A2的一侧的所述触控走线201的宽度大于位于所述封装层30上的所述触控走线201的宽度。可以理解的是，由于封装层30的封装边界位于边框区A12内，即边框区A12靠近发光区A11的一侧有封装层30，边框区A12靠近弯折区A2的一侧没有封装层30，因此，封装层30的封装边界处会存在一个段差，本实施例通过将位于所述封装层30靠近所述弯折区A2的一侧的所述触控走线201的宽度设置为大于位于所述封装层30上的所述触控走线201的宽度，使得封装层30的封装边界的段差处的触控走线201加宽，以减小段差，降低断线风险。
在一种实施例中，位于所述封装层30靠近所述弯折区A2的一侧的所述触控走线201可采用之字形走线，以减小段差，降低断线风险。
接下来，请参阅图3，为本申请实施例提供的显示模组的侧视图，所述显示模组包括显示区A1、弯折区A2以及绑定区A3，所述弯折区A2位于所述显示区A1和所述绑定区A3之间。所述显示模组包括显示面板10和触控层20，所述触控层20位于所述显示面板10的出光侧。所述触控层20包括多个触控电极202和多个连续的触控走线201，多个所述触控走线201从所述显示区A1延伸至所述弯折区A2，并且跨过所述弯折区A2延伸至所述绑定区A3。所述显示模组还包括位于所述显示区A1的封装层30，所述封装层30位于所述显示面板10和所述触控层20之间；其中，所述封装层30靠近所述弯折区A2的一侧设置有垫高层60，所述垫高层60靠近所述触控层20的一侧具有缓冲结构70，所述缓冲结构70的一端与所述封装层30远离所述显示面板10的一侧表面接触，所述缓冲结构70的另一端与所述有机膜层组102远离所述柔性衬底101的一侧表面接触。
可以理解的是，由于封装层30的封装边界靠近弯折区A2的一侧存在一个段差，存在断线风险，本实施例通过在封装层30靠近弯折区A2的一侧设置垫高层60，垫高层60靠近触控层20的一侧具有缓冲结构70，所述缓冲结构70连接封装层30的上表面和有机膜层组102的上表面，触控走线201在经过封装层30的封装边界处的段差时，由于缓冲结构70的作用，使得段差的坡度变得更平缓，因此可以降低断线的风险。在图3中，所述缓冲结构70为一个斜面，在其他实施例中，所述缓冲结构70还可以为一个弧面。
在一种实施例中，所述垫高层60的材料为非导电材料。具体的，所述垫高层60可以与显示区A1的支撑柱PS(图未示)一同制备，由于所述垫高层60为非导电材料，因此，不会对触控走线201的电信号造成干扰，也不会发生短路，因此，无需进行图案化。
在一种实施例中，所述垫高层60的材料为导电材料，所述垫高层60包括多个绝缘设置的垫高部61，一个所述垫高部61与一个所述触控走线201对应设置。可以理解的是，当垫高层60采用导电材料形成时，为避免触控走线201之间发生信号短路，因此，本实施例将垫高层60分为多个绝缘设置的垫高部61，一个垫高部61对应一个触控走线201设置，使得触控走线201在纵向上加宽，可以填补封装层30的封装边界造成的段差，减小断线的风险。
接下来，请参阅图4，为本申请实施例提供的弯折区的另一显示模组的剖面图，所述显示模组包括显示区A1、弯折区A2以及绑定区A3，所述弯折区A2位于所述显示区A1和所述绑定区A3之间；其中，所述显示模组包括显示面板10和触控层，所述触控层位于所述显示面板10的出光侧，所述触控层包括多个连续的触控走线201，多个所述触控走线201从所述显示区A1延伸至所述弯折区A2，并且跨过所述弯折区A2延伸至所述绑定区A3。
在本实施例中，多个所述触控走线201包括多个第一触控走线2011和多个第二触控走线2012，多个所述第一触控走线2011与多个所述第二触控走线2012异层设置。需要说明的是，本实施例仅以触控走线201分两层设置为例进行说明，在其他实施例中，触控走线201还可以分为三层、四层及以上设置。
在一种实施例中，在所述弯折区A2内，每一所述第一触控走线2011位于相邻的两个所述第二触控走线2012之间；每一所述第二触控走线2012位于相邻的两个所述第一触控走线2011之间。可以理解的是，本实施例通过将触控走线201分为第一触控走线2011和第二触控走线2012，且第一触控走线2011和第二触控走线2012交替设置，可以平衡第一触控走线2011和第二触控走线2012之间的弯折应力，避免触控走线201分布不均造成局部应力过大造成的断线。
在一种实施例中，在所述弯折区A2内，多个所述第一触控走线2011与多个所述第二触控走线2012之间设置有绝缘层80。
接下来，请参阅图5，为本申请实施例提供的弯折区的又一显示模组的剖面图，所述显示模组包括显示区A1、弯折区A2以及绑定区A3，所述弯折区A2位于所述显示区A1和所述绑定区A3之间；其中，所述显示模组包括显示面板10和触控层，所述触控层位于所述显示面板10的出光侧，所述触控层包括多个连续的触控走线201，多个所述触控走线201从所述显示区A1延伸至所述弯折区A2，并且跨过所述弯折区A2延伸至所述绑定区A3。
在本实施例中，多个所述触控走线201包括多个第一触控走线2011和多个第二触控走线2012，多个所述第一触控走线2011与多个所述第二触控走线2012异层设置。在所述弯折区A2内，每一所述第一触控走线2011位于相邻的两个所述第二触控走线2012之间；每一所述第二触控走线2012位于相邻的两个所述第一触控走线2011之间。
在一种实施例中，在所述弯折区A2内，多个所述第一触控走线2011与多个所述第二触控走线2012之间设置有绝缘层80，多个所述第一触控走线2011位于所述显示面板10和多个所述第二触控走线2012之间；其中，所述绝缘层80远离多个所述第一触控走线2011的一侧具有多个凹槽90，多个所述第二触控走线2012分别设置于多个所述凹槽90内。可以理解的是，本实施例通过在绝缘层80远离第一触控走线2011的一侧设置凹槽90，将第二触控走线2012设置在凹槽90内，不仅可以平衡第一触控走线2011和第二触控走线2012之间的弯折应力，还可以减小显示模组的厚度，使显示模组更加轻薄。
本申请实施例还提供一种显示终端，包括终端主体和上述的显示模组，所述终端主体与所述显示模组组合为一体。所述显示模组的基本结构请参阅图1至图5及相关说明，此处不再赘述。本申请实施例提供的显示终端可以为：手机、平板电脑、笔记本电脑、电视机、数码相机、导航仪等具有显示功能的产品或部件。
综上所述，本申请实施例提供的一种显示模组，包括显示区、弯折区以及绑定区，弯折区位于显示区和绑定区之间；显示模组包括显示面板和触控层，触控层位于显示面板的出光侧，触控层包括多个连续的触控走线，多个触控走线从显示区延伸至弯折区，并且跨过弯折区延伸至绑定区；本申请通过取消换线孔，将触控走线采用弯折区不换线，直接从显示区延伸至弯折区，并且跨过弯折区延伸至绑定区，可以避免换线孔被封装层盖住造成换线不良，提高封装可靠性，减小工艺难度，封装层也可以进一步向弯折区靠近，而不用顾及换线孔导通问题，从而可以提高屏占比，实现窄边框设计，解决了现有技术的触控走线在弯折区需要通过换线孔换线，导致封装效果和信号的导通效果无法兼顾的技术问题。
以上对本申请实施例所提供的一种显示模组及显示终端进行了详细介绍。应理解，本文所述的示例性实施方式应仅被认为是描述性的，用于帮助理解本申请的方法及其核心思想，而并不用于限制本申请。

Claims (20)

  1. 一种显示模组，其包括显示区、弯折区以及绑定区，所述弯折区位于所述显示区和所述绑定区之间；其中，所述显示模组包括：
    显示面板；
    触控层，位于所述显示面板的出光侧，所述触控层包括多个连续的触控走线，多个所述触控走线从所述显示区延伸至所述弯折区，并且跨过所述弯折区延伸至所述绑定区。
  2. 如权利要求1所述的显示模组，其中，在所述弯折区内，所述显示面板包括柔性衬底和有机膜层组，所述有机膜层组位于所述柔性衬底上；
    其中，多个所述触控走线位于所述有机膜层组上，多个所述触控走线远离所述有机膜层组的一侧覆盖有保护层。
  3. 如权利要求2所述的显示模组，其中，所述保护层包括多个保护子层，一个所述保护子层对应覆盖一个所述触控走线。
  4. 如权利要求2所述的显示模组，其中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；
    其中，在所述显示模组的俯视图方向上，位于所述封装层靠近所述弯折区的一侧的所述触控走线的宽度大于位于所述封装层上的所述触控走线的宽度。
  5. 如权利要求2所述的显示模组，其中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；
    其中，所述封装层靠近所述弯折区的一侧设置有垫高层，所述垫高层靠近所述触控层的一侧具有缓冲结构，所述缓冲结构的一端与所述封装层远离所述显示面板的一侧表面接触，所述缓冲结构的另一端与所述有机膜层组远离所述柔性衬底的一侧表面接触。
  6. 如权利要求5所述的显示模组，其中，所述垫高层的材料为非导电材料。
  7. 如权利要求5所述的显示模组，其中，所述垫高层的材料为导电材料，所述垫高层包括多个绝缘设置的垫高部，一个所述垫高部与一个所述触控走线对应设置。
  8. 如权利要求1所述的显示模组，其中，多个所述触控走线包括多个第一触控走线和多个第二触控走线，多个所述第一触控走线与多个所述第二触控走线异层设置。
  9. 如权利要求8所述的显示模组，其中，在所述弯折区内，每一所述第一触控走线位于相邻的两个所述第二触控走线之间；每一所述第二触控走线位于相邻的两个所述第一触控走线之间。
  10. 如权利要求9所述的显示模组，其中，在所述弯折区内，多个所述第一触控走线与多个所述第二触控走线之间设置有绝缘层，多个所述第一触控走线位于所述显示面板和多个所述第二触控走线之间；
    其中，所述绝缘层远离多个所述第一触控走线的一侧具有多个凹槽，多个所述第二触控走线分别设置于多个所述凹槽内。
  11. 一种显示终端，其包括终端主体和显示模组，所述终端主体与所述显示模组组合为一体，所述显示模组包括显示区、弯折区以及绑定区，所述弯折区位于所述显示区和所述绑定区之间；其中，所述显示模组包括：
    显示面板；
    触控层，位于所述显示面板的出光侧，所述触控层包括多个连续的触控走线，多个所述触控走线从所述显示区延伸至所述弯折区，并且跨过所述弯折区延伸至所述绑定区。
  12. 如权利要求11所述的显示终端，其中，在所述弯折区内，所述显示面板包括柔性衬底和有机膜层组，所述有机膜层组位于所述柔性衬底上；
    其中，多个所述触控走线位于所述有机膜层组上，多个所述触控走线远离所述有机膜层组的一侧覆盖有保护层。
  13. 如权利要求12所述的显示终端，其中，所述保护层包括多个保护子层，一个所述保护子层对应覆盖一个所述触控走线。
  14. 如权利要求12所述的显示终端，其中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；
    其中，在所述显示模组的俯视图方向上，位于所述封装层靠近所述弯折区的一侧的所述触控走线的宽度大于位于所述封装层上的所述触控走线的宽度。
  15. 如权利要求12所述的显示终端，其中，所述显示模组还包括位于所述显示区的封装层，所述封装层位于所述显示面板和所述触控层之间；
    其中，所述封装层靠近所述弯折区的一侧设置有垫高层，所述垫高层靠近所述触控层的一侧具有缓冲结构，所述缓冲结构的一端与所述封装层远离所述显示面板的一侧表面接触，所述缓冲结构的另一端与所述有机膜层组远离所述柔性衬底的一侧表面接触。
  16. 如权利要求15所述的显示终端，其中，所述垫高层的材料为非导电材料。
  17. 如权利要求15所述的显示终端，其中，所述垫高层的材料为导电材料，所述垫高层包括多个绝缘设置的垫高部，一个所述垫高部与一个所述触控走线对应设置。
  18. 如权利要求11所述的显示终端，其中，多个所述触控走线包括多个第一触控走线和多个第二触控走线，多个所述第一触控走线与多个所述第二触控走线异层设置。
  19. 如权利要求18所述的显示终端，其中，在所述弯折区内，每一所述第一触控走线位于相邻的两个所述第二触控走线之间；每一所述第二触控走线位于相邻的两个所述第一触控走线之间。
  20. 如权利要求19所述的显示终端，其中，在所述弯折区内，多个所述第一触控走线与多个所述第二触控走线之间设置有绝缘层，多个所述第一触控走线位于所述显示面板和多个所述第二触控走线之间；
    其中，所述绝缘层远离多个所述第一触控走线的一侧具有多个凹槽，多个所述第二触控走线分别设置于多个所述凹槽内。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110286794A (zh) * 2019-06-26 2019-09-27 京东方科技集团股份有限公司 一种触控面板、触控模组及触控显示装置
KR20200048669A (ko) * 2018-10-30 2020-05-08 동우 화인켐 주식회사 플렉시블 디스플레이 모듈 및 이의 제조 방법
CN112711347A (zh) * 2020-12-28 2021-04-27 武汉华星光电半导体显示技术有限公司 显示面板及显示装置
CN113342209A (zh) * 2021-06-25 2021-09-03 武汉华星光电技术有限公司 一种显示面板及显示装置
CN113433731A (zh) * 2021-06-29 2021-09-24 武汉华星光电半导体显示技术有限公司 显示模组及移动终端
CN113515205A (zh) * 2021-05-20 2021-10-19 京东方科技集团股份有限公司 一种显示面板、显示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102370406B1 (ko) * 2017-07-10 2022-03-07 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
CN112667106B (zh) * 2020-12-31 2024-05-28 武汉天马微电子有限公司 一种触控显示面板及触控显示装置
CN113053990B (zh) * 2021-04-06 2023-04-07 京东方科技集团股份有限公司 显示面板和显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200048669A (ko) * 2018-10-30 2020-05-08 동우 화인켐 주식회사 플렉시블 디스플레이 모듈 및 이의 제조 방법
CN110286794A (zh) * 2019-06-26 2019-09-27 京东方科技集团股份有限公司 一种触控面板、触控模组及触控显示装置
CN112711347A (zh) * 2020-12-28 2021-04-27 武汉华星光电半导体显示技术有限公司 显示面板及显示装置
CN113515205A (zh) * 2021-05-20 2021-10-19 京东方科技集团股份有限公司 一种显示面板、显示装置
CN113342209A (zh) * 2021-06-25 2021-09-03 武汉华星光电技术有限公司 一种显示面板及显示装置
CN113433731A (zh) * 2021-06-29 2021-09-24 武汉华星光电半导体显示技术有限公司 显示模组及移动终端

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