CN115190992A - 触控模组及其制作方法、触控显示装置 - Google Patents

触控模组及其制作方法、触控显示装置 Download PDF

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Publication number
CN115190992A
CN115190992A CN202180000090.2A CN202180000090A CN115190992A CN 115190992 A CN115190992 A CN 115190992A CN 202180000090 A CN202180000090 A CN 202180000090A CN 115190992 A CN115190992 A CN 115190992A
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CN
China
Prior art keywords
touch
region
electrode
bridge
area
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Pending
Application number
CN202180000090.2A
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English (en)
Inventor
王新星
柳在健
孙雪菲
刘丽艳
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115190992A publication Critical patent/CN115190992A/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
    • 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
    • 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)
  • Position Input By Displaying (AREA)

Abstract

本公开提供了一种触控模组及其制作方法、触控显示装置。所述触控模组包括：衬底基板；布置在所述衬底基板上的触控单元的阵列，所述触控单元包括沿第一方向延伸的第一触控电极和沿第二方向布置在所述第一触控电极两侧的两个第二触控电极，所述第一方向和第二方向相交；其中，所述触控单元进一步包括：位于所述两个第二触控电极之间的桥接区，位于所述第一触控电极和所述第二触控电极之间的边界区，以及位于所述第一触控电极和所述第二触控电极之至少一者的内部的主体区；所述桥接区、所述边界区、以及所述主体区均包括切割开口。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN202180000090.2A 2021-01-28 2021-01-28 触控模组及其制作方法、触控显示装置 Pending CN115190992A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/074219 WO2022160200A1 (zh) 2021-01-28 2021-01-28 触控模组及其制作方法、触控显示装置

Publications (1)

Publication Number Publication Date
CN115190992A true CN115190992A (zh) 2022-10-14

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ID=82652872

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Application Number Title Priority Date Filing Date
CN202180000090.2A Pending CN115190992A (zh) 2021-01-28 2021-01-28 触控模组及其制作方法、触控显示装置

Country Status (4)

Country Link
US (1) US20230341983A1 (zh)
CN (1) CN115190992A (zh)
GB (1) GB2609824A (zh)
WO (1) WO2022160200A1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104020912B (zh) * 2014-05-30 2017-02-15 京东方科技集团股份有限公司 电容式触摸结构、内嵌式触摸屏、显示装置及其扫描方法
CN104793833B (zh) * 2015-05-18 2017-11-24 合肥鑫晟光电科技有限公司 触控基板及其制作方法和显示装置
TWI622913B (zh) * 2017-06-21 2018-05-01 友達光電股份有限公司 觸控顯示面板
CN107390943B (zh) * 2017-08-23 2020-09-18 友达光电（苏州）有限公司 触控结构及使用其的触控面板
KR20210005437A (ko) * 2019-07-05 2021-01-14 삼성디스플레이 주식회사 센서 모듈 및 이를 포함하는 표시 장치

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WO2022160200A1 (zh) 2022-08-04
GB202215879D0 (en) 2022-12-14
GB2609824A (en) 2023-02-15
US20230341983A1 (en) 2023-10-26

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