CN115735185A - 触控基板及显示装置 - Google Patents

触控基板及显示装置 Download PDF

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Publication number
CN115735185A
CN115735185A CN202180000665.0A CN202180000665A CN115735185A CN 115735185 A CN115735185 A CN 115735185A CN 202180000665 A CN202180000665 A CN 202180000665A CN 115735185 A CN115735185 A CN 115735185A
Authority
CN
China
Prior art keywords
touch
signal line
touch signal
substrate
extending direction
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180000665.0A
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English (en)
Inventor
王玉
樊聪
仝可蒙
何帆
崔国意
董向丹
邓江涛
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
Chengdu BOE Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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 BOE Technology Group Co Ltd, Chengdu BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115735185A publication Critical patent/CN115735185A/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
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • G06F3/0412—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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • 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)
  • Position Input By Displaying (AREA)

Abstract

一种触控基板及显示装置，触控基板包括：基底(4)，包括触控区(5)以及周边区(6)；第一金属层(7)，位于基底(4)一侧，包括多条第一触控信号线(8)；第一触控信号线(8)位于周边区；第一绝缘层(3)，位于第一金属层(7)背离基底(4)一侧；第二金属层(9)，位于第一绝缘层(3)背离第一金属层(7)一侧，包括与第一触控信号线(8)一一对应电连接的多条第二触控信号线(10)；第二触控信号线(10)位于周边区(6)；第一触控信号线(8)的第一端(11)在基底(4)的正投影，和与其电连接的第二触控信号线(10)的第一端(12)在基底(4)的正投影不重叠，第一触控信号线(8)的第一端(11)的边缘(34)在基底(4)的正投影至少部分与第二触控信号线(10)在基底(4)的正投影重叠；第一触控信号线(8)的第一端(11)为第一触控信号线(8)靠近触控区(5)的末端，第二触控信号线(10)的第一端(12)为第二触控信号线(10)靠近触控区(5)的末端。

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。
CN202180000665.0A 2021-03-31 2021-03-31 触控基板及显示装置 Pending CN115735185A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/084732 WO2022205212A1 (zh) 2021-03-31 2021-03-31 触控基板及显示装置

Publications (1)

Publication Number Publication Date
CN115735185A true CN115735185A (zh) 2023-03-03

Family

ID=83457701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180000665.0A Pending CN115735185A (zh) 2021-03-31 2021-03-31 触控基板及显示装置

Country Status (4)

Country Link
US (1) US20240231548A9 (zh)
CN (1) CN115735185A (zh)
DE (1) DE112021001307T5 (zh)
WO (1) WO2022205212A1 (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107706214B (zh) * 2017-09-13 2019-11-22 上海天马微电子有限公司 柔性显示装置的模组结构和柔性触控显示装置
CN109300947B (zh) * 2018-09-28 2021-09-07 京东方科技集团股份有限公司 柔性显示基板及其制造方法、显示装置
CN109768052B (zh) * 2019-01-08 2021-06-01 昆山国显光电有限公司 一种柔性显示基板、显示装置及其制备方法
US10935860B2 (en) * 2019-02-27 2021-03-02 Sharp Kabushiki Kaisha Display device
CN111240518B (zh) * 2020-01-13 2023-09-29 合肥维信诺科技有限公司 显示面板及显示装置
CN111754878B (zh) * 2020-07-06 2022-04-12 武汉天马微电子有限公司 显示面板及显示装置

Also Published As

Publication number Publication date
DE112021001307T5 (de) 2023-01-26
WO2022205212A1 (zh) 2022-10-06
US20240134488A1 (en) 2024-04-25
US20240231548A9 (en) 2024-07-11

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