CN114144751A - 显示面板、触控结构和显示装置 - Google Patents

显示面板、触控结构和显示装置 Download PDF

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CN114144751A
CN114144751A CN202080000873.6A CN202080000873A CN114144751A CN 114144751 A CN114144751 A CN 114144751A CN 202080000873 A CN202080000873 A CN 202080000873A CN 114144751 A CN114144751 A CN 114144751A
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density
repeating unit
ratio
notch
touch
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CN114144751B (zh
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孙雪菲
柳在健
刘丽艳
王新星
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/40—OLEDs integrated with touch screens
    • 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
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
    • 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
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material

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

Abstract

一种显示面板、触控结构和显示装置。显示面板包括触控结构层(800)，触控结构层(800)包括多个网格图案(801)，网格图案(801)是由金属线构成的多边形；触控结构层(800)包括桥接层、绝缘层和触控层，触控层包括沿第一延伸方向(D1)设置的多个第一触控电极(10)和第一连接部(11、305)，以及沿第二延伸方向(D2)设置的多个第二触控电极(20)，多个第一触控电极(10)和第一连接部(11、305)交替设置且依次连接，多个第二触控电极(20)间隔设置；桥接层包括多个连接桥(302)，每个连接桥(302)包括焊盘部(303)和第二连接线(304)，焊盘部(303)配置为通过过孔与相邻的第二触控电极(20)连接，第二连接线(304)配置为连接焊盘部(303)；触控结构层(800)包括连接桥区(300)，连接桥区(300)的触控层还包括多个第一连接线(308)，第一连接线(308)在基底(61)上的正投影与第二连接线(304)在基底(61)上的正投影基本重叠。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN202080000873.6A 2020-05-29 2020-05-29 显示面板、触控结构和显示装置 Active CN114144751B (zh)

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EP (1) EP3992763A4 (zh)
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KR20230114862A (ko) * 2022-01-25 2023-08-02 삼성디스플레이 주식회사 표시패널 및 이를 포함하는 전자 기기

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116801692A (zh) * 2023-08-29 2023-09-22 惠科股份有限公司 显示面板的制作方法、显示面板及显示装置
CN116801692B (zh) * 2023-08-29 2023-12-22 惠科股份有限公司 显示面板的制作方法、显示面板及显示装置

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US11782561B2 (en) 2023-10-10
US20220197438A1 (en) 2022-06-23
WO2021237723A1 (zh) 2021-12-02
EP3992763A1 (en) 2022-05-04
CN114144751B (zh) 2024-04-16
EP3992763A4 (en) 2022-08-10

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