CN114730229A - 触控基板及其制作方法、触控显示装置 - Google Patents

触控基板及其制作方法、触控显示装置 Download PDF

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Publication number
CN114730229A
CN114730229A CN202080001703.XA CN202080001703A CN114730229A CN 114730229 A CN114730229 A CN 114730229A CN 202080001703 A CN202080001703 A CN 202080001703A CN 114730229 A CN114730229 A CN 114730229A
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CN
China
Prior art keywords
substrate
touch
signal
layer
electrode
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Pending
Application number
CN202080001703.XA
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English (en)
Inventor
许邹明
尹晓峰
郭总杰
田�健
刘纯建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
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Publication date
Application filed by BOE Technology Group Co Ltd, Hefei Xinsheng Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN114730229A publication Critical patent/CN114730229A/zh
Pending legal-status Critical Current

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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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • 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

Abstract

一种触控基板及其制作方法、触控显示装置，触控基板包括：沿远离基底(10)的方向依次形成的电极连接桥(20)，信号走线层(30)，绝缘层和触控电极层，触控电极层包括多个第一触控电极(71)和多个第二触控电极(72)，第一触控电极(71)与第二触控电极(72)交叉设置。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN202080001703.XA 2020-08-27 2020-08-27 触控基板及其制作方法、触控显示装置 Pending CN114730229A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/111786 WO2022041057A1 (zh) 2020-08-27 2020-08-27 触控基板及其制作方法、触控显示装置

Publications (1)

Publication Number Publication Date
CN114730229A true CN114730229A (zh) 2022-07-08

Family

ID=80354006

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Application Number Title Priority Date Filing Date
CN202080001703.XA Pending CN114730229A (zh) 2020-08-27 2020-08-27 触控基板及其制作方法、触控显示装置

Country Status (3)

Country Link
US (1) US11768569B2 (zh)
CN (1) CN114730229A (zh)
WO (1) WO2022041057A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
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WO2012047013A2 (ko) * 2010-10-05 2012-04-12 네오뷰코오롱 주식회사 정전용량방식 터치 패널 소자 및 이의 제조방법
CN103472944A (zh) * 2013-07-02 2013-12-25 友达光电股份有限公司 触控面板及其制造方法
CN103500036A (zh) * 2013-08-30 2014-01-08 京东方科技集团股份有限公司 触摸屏、其制作方法及显示装置
CN103995612A (zh) * 2014-05-07 2014-08-20 合肥鑫晟光电科技有限公司 一种触控模组、其制作方法及显示装置
US20140267953A1 (en) * 2013-03-14 2014-09-18 Samsung Display Co., Ltd. Touch screen panel and method of manufacturing the same
CN105159515A (zh) * 2015-09-18 2015-12-16 京东方科技集团股份有限公司 触控结构及其制作方法、触控基板和显示装置
CN106843616A (zh) * 2017-01-03 2017-06-13 京东方科技集团股份有限公司 一种触控基板及其制作方法、触控显示装置
CN107463031A (zh) * 2017-09-18 2017-12-12 武汉华星光电技术有限公司 结晶ITO薄膜的制备方法、On‑cell型触控面板的制备方法
CN109960434A (zh) * 2017-12-25 2019-07-02 瀚宇彩晶股份有限公司 触控面板、触控显示装置及制作触控面板的方法
CN211124000U (zh) * 2020-01-02 2020-07-28 京东方科技集团股份有限公司 一种显示面板及显示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102955603B (zh) * 2011-08-17 2016-05-25 宸鸿科技(厦门)有限公司 触控面板及其制造方法
CN103376928B (zh) * 2012-04-17 2017-04-19 宸鸿科技(厦门)有限公司 触控面板及其制作方法
KR102261128B1 (ko) * 2014-08-06 2021-06-07 삼성디스플레이 주식회사 터치 스크린 패널 및 터치 스크린 패널의 제조 방법
CN109116643A (zh) * 2018-09-10 2019-01-01 武汉天马微电子有限公司 一种显示面板及显示装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012047013A2 (ko) * 2010-10-05 2012-04-12 네오뷰코오롱 주식회사 정전용량방식 터치 패널 소자 및 이의 제조방법
US20140267953A1 (en) * 2013-03-14 2014-09-18 Samsung Display Co., Ltd. Touch screen panel and method of manufacturing the same
CN103472944A (zh) * 2013-07-02 2013-12-25 友达光电股份有限公司 触控面板及其制造方法
CN103500036A (zh) * 2013-08-30 2014-01-08 京东方科技集团股份有限公司 触摸屏、其制作方法及显示装置
CN103995612A (zh) * 2014-05-07 2014-08-20 合肥鑫晟光电科技有限公司 一种触控模组、其制作方法及显示装置
CN105159515A (zh) * 2015-09-18 2015-12-16 京东方科技集团股份有限公司 触控结构及其制作方法、触控基板和显示装置
CN106843616A (zh) * 2017-01-03 2017-06-13 京东方科技集团股份有限公司 一种触控基板及其制作方法、触控显示装置
CN107463031A (zh) * 2017-09-18 2017-12-12 武汉华星光电技术有限公司 结晶ITO薄膜的制备方法、On‑cell型触控面板的制备方法
CN109960434A (zh) * 2017-12-25 2019-07-02 瀚宇彩晶股份有限公司 触控面板、触控显示装置及制作触控面板的方法
CN211124000U (zh) * 2020-01-02 2020-07-28 京东方科技集团股份有限公司 一种显示面板及显示装置

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US11768569B2 (en) 2023-09-26
US20220317813A1 (en) 2022-10-06

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