WO2020124745A1 - 一种显示屏组件及电子装置 - Google Patents

一种显示屏组件及电子装置 Download PDF

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Publication number
WO2020124745A1
WO2020124745A1 PCT/CN2019/073391 CN2019073391W WO2020124745A1 WO 2020124745 A1 WO2020124745 A1 WO 2020124745A1 CN 2019073391 W CN2019073391 W CN 2019073391W WO 2020124745 A1 WO2020124745 A1 WO 2020124745A1
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Prior art keywords
layer
electrode
display
display screen
screen assembly
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PCT/CN2019/073391
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English (en)
French (fr)
Inventor
陶庆良
陈彩琴
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Priority to US16/468,007 priority Critical patent/US20200192153A1/en
Publication of WO2020124745A1 publication Critical patent/WO2020124745A1/zh
Anticipated expiration legal-status Critical
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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/134309Electrodes characterised by their geometrical arrangement
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/13338Input devices, e.g. touch panels
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528Polarisers

Definitions

  • the invention relates to the field of display technology, in particular to a display screen assembly and an electronic device.
  • an on-cell structure display screen component generally includes a display screen 10 and a touch layer 20, and an interlayer insulating layer 111 is provided between the display screen 10 and the touch layer 20.
  • the touch control layer 20 is made on the display screen 10, and is specifically provided on the polarizer of the display screen 10.
  • the existing touch layer 20 includes a first electrode layer 21 and a second electrode layer 23, an insulating layer 22 is provided between the first electrode layer 21 and the second electrode layer 23, and a passivation layer is provided on the second electrode layer 23 24.
  • a cover glass (not shown in the figure) is provided on the passivation layer 24.
  • the existing touch layer 20 needs to be provided with an insulating layer and a passivation layer, the thickness of the existing display assembly is relatively large.
  • An object of the present invention is to provide a display screen assembly and an electronic device, which can reduce the thickness of the display screen assembly.
  • a display screen assembly which includes:
  • Display layer used to display the picture
  • a polarizer is provided on the first electrode layer; the orthographic projection area of the polarizer on the horizontal plane is smaller than the orthographic projection area of the display layer on the horizontal plane;
  • a second electrode layer is provided on the polarizer, the second electrode layer includes a plurality of second electrode chains; wherein the second electrode chain and the first electrode chain are cross-insulated, and the polarizer and the A first optical glue layer is provided between the first electrode layers.
  • the invention provides a display screen assembly, which comprises:
  • Display layer used to display the picture
  • the polarizer is provided on the first electrode layer
  • a second electrode layer is provided on the polarizer, and the second electrode layer includes a plurality of second electrode chains; the second electrode chains and the first electrode chains are cross-insulated.
  • a first optical adhesive layer is provided between the polarizer and the first electrode layer.
  • the orthographic projection area of the polarizer on the horizontal plane is smaller than the orthographic projection area of the display layer on the horizontal plane.
  • the display screen assembly further includes a driving chip, a plurality of first connection lines and a plurality of second connection lines;
  • the first electrode chain is connected to the driving chip through the first connection line;
  • the second electrode chain is connected to the driving chip through the second connection line.
  • the cross-sectional structure of the display layer includes a switch array layer, and the cross-sectional structure of the switch array layer includes a metal layer, and the metal layer includes a first wire, a second wire, and source and drain pole;
  • the first connecting wire is connected to the driving chip through the first wire
  • the second connecting wire is connected to the driving chip through the second wire
  • the display layer is an organic light-emitting diode display layer, and its cross-sectional structure includes a substrate substrate, and a switch array layer, an organic light-emitting display layer, and an encapsulation layer that are sequentially positioned on the substrate substrate;
  • the first electrode layer is located on the encapsulation layer.
  • the display screen assembly further includes a glass cover plate, and the glass cover plate is located on the second electrode layer.
  • a second optical adhesive layer is provided between the glass cover and the second electrode layer.
  • the display layer is a liquid crystal display layer.
  • the present invention also provides an electronic device, which includes any one of the above display screen components.
  • a first electrode layer and a polarizer are sequentially formed on the display layer, and then a second electrode layer is provided on the polarizer, thereby eliminating the insulating layer and reducing the overall display assembly thickness.
  • Figure 1 is a schematic structural diagram of an existing display screen assembly
  • FIG. 2 is a schematic structural view of the display screen assembly of the present invention
  • FIG. 3 is a top view of the first electrode layer in FIG. 2;
  • FIG. 4 is a top view of the second electrode layer in FIG. 2;
  • FIG. 5 is a schematic diagram of the connection between the second electrode layer and the second electrode layer in FIG. 2;
  • FIG. 6 is a schematic structural diagram of a switch array layer in the display layer of the present invention.
  • the first electrode layer 21 and the second electrode layer 23 need to be patterned separately to obtain a touch driving electrode (TX) 211 and a touch sensing electrode (RX) 232.
  • the junction with RX must be connected through a metal bridge (Metal Bridge) 231, so it is necessary to pattern the insulating layer 22 to form a connection hole (corresponding to the position of the metal bridge), and then passivation layer 24
  • the patterning process is performed to expose the rightmost touch sensing electrode 232 (the lead of the RX). This shows that the above process requires the use of four mask masks. The preparation process is complicated and the cost is high.
  • FIG. 2 is a schematic structural diagram of a display screen assembly of the present invention.
  • the display screen assembly of the present invention includes: a display layer 10, a first electrode layer 31, a polarizer 33, and a second electrode layer 34, and may further include a glass cover 36.
  • the display layer 10 is used to display a picture; the display layer 10 can be understood as a display panel on which no polarizer is provided.
  • the cross-sectional structure of the display layer 10 includes a switch array layer, and the switch array layer includes a plurality of switching elements, that is, thin film transistors.
  • the first electrode layer 31 is disposed on the display layer 10 and includes a plurality of first electrode chains 311. 3, wherein the first electrode chain 311 includes a plurality of first electrode patterns 41 electrically connected to each other, the first electrode patterns 41 are arranged in a first direction; for example, arranged in a lateral direction. Two adjacent first electrode patterns 41 are adjacent to each other.
  • the display layer 10 is a liquid crystal display layer
  • the liquid crystal display layer includes a first substrate and a second substrate
  • the second substrate includes a glass substrate
  • the first electrode layer 31 is located on the glass On the substrate.
  • the display layer 10 is an organic light emitting diode display layer, and its cross-sectional structure includes a base substrate and a switch array layer, an organic light emitting display layer, and an encapsulation layer that are sequentially positioned on the base substrate;
  • the first electrode layer 31 is located on the encapsulation layer. That is, the technical solution of the present invention can be applied to liquid crystal display screens and OLED display screens.
  • the polarizer 33 is provided on the first electrode layer 31.
  • a first optical adhesive layer 32 is provided between the polarizer 33 and the first electrode layer 31.
  • the first optical adhesive layer 32 is OCA (Optically Clear Adhesive).
  • the first optical adhesive layer 32 is also used to protect the first electrode layer 31.
  • the second electrode layer 34 is disposed on the polarizer 33.
  • the second electrode layer 34 includes a plurality of second electrode chains 341; the second electrode chain 341 and the first electrode chain 311 Cross insulation setting.
  • the second electrode chain 341 includes a plurality of second electrode patterns 42 electrically connected to each other; the second electrode patterns 42 are arranged along the second direction, for example, along the vertical direction; two adjacent ones The second electrode patterns 42 are spaced apart from each other, and two adjacent second electrode patterns 42 are connected by a connecting bridge 43.
  • two adjacent second electrode patterns 42 are connected by one or more connecting bridges 43.
  • the first electrode pattern 41 is a touch driving electrode TX
  • the second electrode pattern 42 is a touch sensing electrode RX.
  • the display screen assembly further includes a driving chip 50, a plurality of first connection lines 44 and a plurality of second connection lines 45; wherein the first connection line 44 corresponds to the first electrode chain 311 .
  • the second connection line 45 corresponds to the second electrode chain 341.
  • the first electrode chain 311 is connected to the driving chip 50 through the first connection line 44; the second electrode chain 341 is connected to the driving chip 50 through the second connection line 45.
  • first connection line 44 is formed at the same time when the first electrode layer 31 is patterned to form the first electrode pattern 41. While the second electrode layer 34 is patterned to form the second electrode pattern 42, the connection bridge 43 and the second connection line 45 are formed at the same time.
  • the cross-sectional structure of the display layer 10 includes a base substrate 11, a buffer layer 12, and a switch array layer.
  • the cross-sectional structure of the switch array layer includes a semiconductor layer 13, a first insulating layer 14, a gate 15, and a gate Electrode insulating layer 16, metal portion 17, interlayer insulating layer 18, and metal layer 19.
  • the metal layer 19 includes a source electrode 191, a drain electrode 192, and a first wire 193 and a second wire 194. That is, the first conductive wire 193 and the second conductive wire 194 are located in the same metal layer as the source electrode 191 and the drain electrode 192, and the first conductive wire is formed while patterning the metal layer 19 to form the source electrode 191 and the drain electrode 192 193 and the second wire 194.
  • the semiconductor layer 13 is used to form a channel.
  • the position of the metal portion 17 corresponds to the position of the gate 15.
  • the first connecting wire 44 is connected to the driving chip 50 through the first wire 193, and the second connecting wire 44 is connected to the driving wire 50 through the second wire 194 The driving chip 50 is connected.
  • the orthographic projection area of the polarizer 31 on the horizontal plane is smaller than the orthographic projection area of the display layer 10 on the horizontal plane.
  • the display layer 10 has a display area (not shown in the figure), and the orthographic projection area of the polarizer 31 on the horizontal plane is larger than the orthographic projection area of the display area on the horizontal plane.
  • the glass cover 36 is disposed on the second electrode layer 34, that is, the second electrode layer is closer to the top of the display screen, thereby facilitating touch sensitivity Sex.
  • a second optical adhesive layer 35 is provided between the glass cover 36 and the second electrode layer 34.
  • the second optical glue layer 35 is also used to protect the second electrode layer 34.
  • the second optical adhesive layer 35 is also OCA.
  • the first electrode layer and the polarizer are sequentially manufactured on the display layer, and then the second electrode layer is provided on the polarizer, the insulating layer is omitted, and the overall thickness of the display screen assembly is reduced.
  • the second electrode layer of the present invention is closer to the cover glass, the touch sensitivity is improved.
  • the manufacturing process of the display screen of the present invention only requires two masks Mask (a mask is required during the patterning process), the manufacturing process can be simplified and the production cost can be reduced.
  • the present invention also provides an electronic device, which includes any one of the above display screen components.
  • a first electrode layer and a polarizer are sequentially formed on the display layer, and then a second electrode layer is provided on the polarizer, thereby eliminating the insulating layer and reducing the overall display assembly thickness.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种显示屏组件及电子装置,该显示屏组件包括:显示层(10),用于显示画面;第一电极层(31),设于显示层(10)上,第一电极层(31)包括多个第一电极链(311);偏光片(33),设于第一电极层(31)上;第二电极层(34),设于偏光片(33)上,第二电极层(34)包括多个第二电极链(341);第二电极链(341)与第一电极链(311)交叉绝缘设置。

Description

一种显示屏组件及电子装置 技术领域
本发明涉及显示技术领域,特别是涉及一种显示屏组件及电子装置。
背景技术
如图1所示,On-Cell结构的显示屏组件通常包括显示屏10和触控层20,显示屏10和触控层20之间设置有层间绝缘层111。触控层20制作在显示屏10上,具体设置在显示屏10的偏光片上。
现有的触控层20包括第一电极层21和第二电极层23,在第一电极层21和第二电极层23之间设置绝缘层22,第二电极层23上设置有钝化层24,在钝化层24上设置有盖板玻璃(图中未示出)。
技术问题
由于现有的触控层20需要设置绝缘层以及钝化层,导致现有的显示屏组件的厚度较大。
技术解决方案
本发明的目的在于提供一种显示屏组件及电子装置,能够减小显示屏组件的厚度。
为解决上述技术问题,本发明提供一种显示屏组件,其包括:
显示层,用于显示画面;
第一电极层,设于所述显示层上,所述第一电极层包括多个第一电极链;
偏光片,设于所述第一电极层上;所述偏光片在水平面上的正投影面积小于所述显示层在所述水平面上的正投影面积;
第二电极层,设于所述偏光片上,所述第二电极层包括多个第二电极链;其中所述第二电极链与所述第一电极链交叉绝缘设置,所述偏光片与所述第一电极层之间设置有第一光学胶层。
本发明提供一种显示屏组件,其包括:
显示层,用于显示画面;
第一电极层,设于所述显示层上,所述第一电极层包括多个第一电极链;
偏光片,设于所述第一电极层上;
第二电极层,设于所述偏光片上,所述第二电极层包括多个第二电极链;所述第二电极链与所述第一电极链交叉绝缘设置。
在本发明的显示屏组件中,所述偏光片与所述第一电极层之间设置有第一光学胶层。
在本发明的显示屏组件中,所述偏光片在水平面上的正投影面积小于所述显示层在水平面上的正投影面积。
在本发明的显示屏组件中,所述显示屏组件还包括驱动芯片、多条第一连接线以及多条第二连接线;
所述第一电极链通过所述第一连接线与所述驱动芯片连接;
所述第二电极链通过所述第二连接线与所述驱动芯片连接。
在本发明的显示屏组件中,所述显示层的截面结构包括开关阵列层,所述开关阵列层的截面结构包括金属层,所述金属层包括第一导线、第二导线以及源极和漏极;
所述第一连接线通过所述第一导线与所述驱动芯片连接,所述第二连接线通过所述第二导线与所述驱动芯片连接。
在本发明的显示屏组件中,所述显示层为有机发光二极管显示层,其截面结构包括衬底基板,以及依次位于所述衬底基板上的开关阵列层、有机发光显示层以及封装层;所述第一电极层位于所述封装层上。
在本发明的显示屏组件中,所述显示屏组件还包括玻璃盖板,所述玻璃盖板位于所述第二电极层上。
在本发明的显示屏组件中,所述玻璃盖板与所述第二电极层之间设置有第二光学胶层。
在本发明的显示屏组件中,所述显示层为液晶显示层。
本发明还提供一种电子装置,其包括上述任意一种显示屏组件。
有益效果
本发明的显示屏组件及电子装置,通过在显示层上依次制作第一电极层、偏光片,之后在偏光片上设置第二电极层,从而省去了绝缘层,减小了显示屏组件的整体厚度。
附图说明
图1为现有显示屏组件的结构示意图;
图2为本发明显示屏组件的结构示意图;
图3为图2中第一电极层的俯视图;
图4为图2中第二电极层的俯视图;
图5为图2中第二电极层和第二电极层的连接示意图;
图6为本发明显示层中的开关阵列层的结构示意图。
本发明的实施方式
以下各实施例的说明是参考附加的图式,用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语,例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等,仅是参考附加图式的方向。因此,使用的方向用语是用以说明及理解本发明,而非用以限制本发明。在图中,结构相似的单元是以相同标号表示。
参见图1,在具体制作过程中,需要分别对第一电极层21和第二电极层23进行图案化处理,得到触控驱动电极(TX)211和触控感应电极(RX)232,由于TX和RX的交接处得通过金属桥(Metal Bridge)231换线连接,因此还需要对绝缘层22进行图案化处理,形成连接孔(与金属桥的位置对应),之后还需要对钝化层24进行图案化处理,使得最右侧的触控感应电极232(RX的引线)外露,由此可见,上述制程工艺需要使用4道掩膜Mask,制备工艺较复杂,成本较高。
请参照图2至5,图2为本发明显示屏组件的结构示意图。
如图2所示,本发明的显示屏组件包括:显示层10、第一电极层31、偏光片33、第二电极层34,此外还可包括玻璃盖板36。
显示层10用于显示画面;该显示层10可以理解为其上未设置偏光片的显示面板。其中所述显示层10的截面结构包括开关阵列层,所述开关阵列层包括多个开关元件,也即薄膜晶体管。
第一电极层31设于所述显示层10上,其包括多个第一电极链311。结合图3,其中所述第一电极链311包括多个彼此电性连接的第一电极图案41,所述第一电极图案41沿第一方向排布;比如沿横向排布。相邻两个所述第一电极图案41彼此相邻。
在一实施例中,所述显示层10为液晶显示层,所述液晶显示层包括第一基板和第二基板,所述第二基板包括玻璃基板,所述第一电极层31位于所述玻璃基板上。
在另一实施例中,所述显示层10为有机发光二极管显示层,其截面结构包括衬底基板以及依次位于所述衬底基板上的开关阵列层、有机发光显示层以及封装层;所述第一电极层31位于所述封装层上。也即本发明的技术方案可以用于液晶显示屏以及OLED显示屏。
偏光片33设于所述第一电极层31上。其中为了提高显示屏组件的平整度以及偏光片的稳固性,所述偏光片33与所述第一电极层31之间设置有第一光学胶层32。所述第一光学胶层32为OCA(Optically Clear Adhesive)。所述第一光学胶层32还用于保护第一电极层31。
第二电极层34设于所述偏光片33上,结合图4,其中所述第二电极层34包括多个第二电极链341;所述第二电极链341与所述第一电极链311交叉绝缘设置。其中所述第二电极链341包括多个彼此电性连接的第二电极图案42;所述第二电极图案42沿第二方向排布,比如沿竖直方向排布;相邻两个所述第二电极图案42彼此间隔设置,相邻两个所述第二电极图案42之间通过连接桥43连接。比如,相邻两个所述第二电极图案42之间通过一个或者多个连接桥43连接。在一实施方式中,第一电极图案41为触控驱动电极TX,第二电极图案42为触控感应电极RX。
如图5所示,所述显示屏组件还包括驱动芯片50、多条第一连接线44以及多条第二连接线45;其中所述第一连接线44与所述第一电极链311对应。所述第二连接线45与所述第二电极链341对应。
所述第一电极链311通过所述第一连接线44与所述驱动芯片50连接;所述第二电极链341通过所述第二连接线45与所述驱动芯片50连接。
可以理解的,在对所述第一电极层31进行图案化处理形成第一电极图案41的同时,形成第一连接线44。在对所述第二电极层34进行图案化处理形成第二电极图案42的同时形成连接桥43和第二连接线45。
结合图6,所述显示层10的截面结构包括衬底基板11、缓冲层12以及开关阵列层,所述开关阵列层的截面结构包括半导体层13、第一绝缘层14、栅极15、栅极绝缘层16、金属部17、层间绝缘层18以及金属层19。所述金属层19包括源极191、漏极192以及第一导线193、第二导线194。也即第一导线193、第二导线194与源极191和漏极192位于同一金属层,在对所述金属层19进行图案化处理形成源极191和漏极192的同时,形成第一导线193和第二导线194。所述半导体层13用于形成沟道。所述金属部17的位置与所述栅极15的位置对应。
为了提高驱动芯片的引脚的平整度,所述第一连接线44通过所述第一导线193与所述驱动芯片50连接,所述第二连接线44通过所述第二导线194与所述驱动芯片50连接。
其中,为了便于在显示区域的外部设置连接线,所述偏光片31在水平面上的正投影面积小于所述显示层10在水平面上的正投影面积。其中所述显示层10具有显示区域(图中未示出),所述偏光片31在水平面上的正投影面积大于所述显示区域在水平面上的正投影面积。
返回图2,为了提高触控的灵敏性,所述玻璃盖板36设于所述第二电极层34上,也即使得第二电极层更加靠近显示屏幕的上方,从而便于提高触控的灵敏性。其中为了提高显示组件的平整度以及玻璃盖板的稳固性,所述玻璃盖板36与所述第二电极层34之间设置有第二光学胶层35。所述第二光学胶层35还用于保护第二电极层34。所述第二光学胶层35也为OCA。
由于通过在显示层上依次制作第一电极层、偏光片,之后在偏光片上设置第二电极层,从而省去了绝缘层,减小了显示屏组件的整体厚度。
其次,由于本发明的第二电极层更靠近盖板玻璃,因此提高了触控的灵敏性。此外由于本发明的显示屏制作工序仅需要两道掩膜Mask(图案化处理过程中需要使用掩膜),因此可以简化制程工艺,降低生产成本。
本发明还提供一种电子装置,其包括上述任意一种的显示屏组件。
本发明的显示屏组件及电子装置,通过在显示层上依次制作第一电极层、偏光片,之后在偏光片上设置第二电极层,从而省去了绝缘层,减小了显示屏组件的整体厚度。
综上所述,虽然本发明已以优选实施例揭露如上,但上述优选实施例并非用以限制本发明,本领域的普通技术人员,在不脱离本发明的精神和范围内,均可作各种更动与润饰,因此本发明的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示屏组件,其包括:
    显示层,用于显示画面;
    第一电极层,设于所述显示层上,所述第一电极层包括多个第一电极链;
    偏光片,设于所述第一电极层上;所述偏光片在水平面上的正投影面积小于所述显示层在所述水平面上的正投影面积;
    第二电极层,设于所述偏光片上,所述第二电极层包括多个第二电极链;其中所述第二电极链与所述第一电极链交叉绝缘设置,所述偏光片与所述第一电极层之间设置有第一光学胶层。
  2. 根据权利要求1所述的显示屏组件,其中所述显示屏组件还包括驱动芯片、多条第一连接线以及多条第二连接线;
    所述第一电极链通过所述第一连接线与所述驱动芯片连接;
    所述第二电极链通过所述第二连接线与所述驱动芯片连接。
  3. 根据权利要求2所述的显示屏组件,其中所述显示层的截面结构包括开关阵列层,所述开关阵列层的截面结构包括金属层,所述金属层包括第一导线、第二导线以及源极和漏极;
    所述第一连接线通过所述第一导线与所述驱动芯片连接;
    所述第二连接线通过所述第二导线与所述驱动芯片连接。
  4. 根据权利要求2所述的显示屏组件,其中
    所述第一电极链包括多个彼此电性连接的第一电极图案,所述第一连接线是在对所述第一电极层进行图案化处理形成所述第一电极图案的同时形成的。
  5. 根据权利要求2所述的显示屏组件,其中
    所述第二电极链包括多个彼此电性连接的第二电极图案,所述第二连接线是在对所述第二电极层进行图案化处理形成所述第二电极图案的同时形成的。
  6. 根据权利要求1所述的显示屏组件,其中所述显示层为有机发光二极管显示层,其截面结构包括衬底基板,以及依次位于所述衬底基板上的开关阵列层、有机发光显示层以及封装层;所述第一电极层位于所述封装层上。
  7. 根据权利要求1所述的显示屏组件,其中所述显示屏组件还包括玻璃盖板,所述玻璃盖板位于所述第二电极层上。
  8. 根据权利要求7所述的显示屏组件,其中所述玻璃盖板与所述第二电极层之间设置有第二光学胶层。
  9. 根据权利要求1所述的显示屏组件,其中所述显示层为液晶显示层。
  10. 一种显示屏组件,其包括:
    显示层,用于显示画面;
    第一电极层,设于所述显示层上,所述第一电极层包括多个第一电极链;
    偏光片,设于所述第一电极层上;
    第二电极层,设于所述偏光片上,所述第二电极层包括多个第二电极链;其中所述第二电极链与所述第一电极链交叉绝缘设置。
  11. 根据权利要求10所述的显示屏组件,其中
    所述偏光片与所述第一电极层之间设置有第一光学胶层。
  12. 根据权利要求10所述的显示屏组件,其中
    所述偏光片在水平面上的正投影面积小于所述显示层在所述水平面上的正投影面积。
  13. 根据权利要求10所述的显示屏组件,其中所述显示屏组件还包括驱动芯片、多条第一连接线以及多条第二连接线;
    所述第一电极链通过所述第一连接线与所述驱动芯片连接;
    所述第二电极链通过所述第二连接线与所述驱动芯片连接。
  14. 根据权利要求13所述的显示屏组件,其中所述显示层的截面结构包括开关阵列层,所述开关阵列层的截面结构包括金属层,所述金属层包括第一导线、第二导线以及源极和漏极;
    所述第一连接线通过所述第一导线与所述驱动芯片连接;
    所述第二连接线通过所述第二导线与所述驱动芯片连接。
  15. 根据权利要求10所述的显示屏组件,其中所述显示层为有机发光二极管显示层,其截面结构包括衬底基板,以及依次位于所述衬底基板上的开关阵列层、有机发光显示层以及封装层;所述第一电极层位于所述封装层上。
  16. 根据权利要求10所述的显示屏组件,其中所述显示屏组件还包括玻璃盖板,所述玻璃盖板位于所述第二电极层上。
  17. 根据权利要求16所述的显示屏组件,其中所述玻璃盖板与所述第二电极层之间设置有第二光学胶层。
  18. 根据权利要求10所述的显示屏组件,其中所述显示层为液晶显示层。
  19. 一种电子装置,其包括显示屏组件,其包括:
    显示层,用于显示画面;
    第一电极层,设于所述显示层上,所述第一电极层包括多个第一电极链;
    偏光片,设于所述第一电极层上;
    第二电极层,设于所述偏光片上,所述第二电极层包括多个第二电极链;其中所述第二电极链与所述第一电极链交叉绝缘设置。
  20. 根据权利要求19所述的电子装置,其中
    所述偏光片与所述第一电极层之间设置有第一光学胶层。
PCT/CN2019/073391 2018-12-18 2019-01-28 一种显示屏组件及电子装置 Ceased WO2020124745A1 (zh)

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