CN114679912A - 触控面板及触控显示装置 - Google Patents

触控面板及触控显示装置 Download PDF

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Publication number
CN114679912A
CN114679912A CN202080002511.0A CN202080002511A CN114679912A CN 114679912 A CN114679912 A CN 114679912A CN 202080002511 A CN202080002511 A CN 202080002511A CN 114679912 A CN114679912 A CN 114679912A
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CN
China
Prior art keywords
electrode
gap
touch
mounting hole
area
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Pending
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CN202080002511.0A
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English (en)
Inventor
王领然
颜俊
高文辉
宋江
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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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 CN114679912A publication Critical patent/CN114679912A/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
    • G06F3/0412—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
    • 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
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • 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
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
    • 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)
  • Quality & Reliability (AREA)
  • Position Input By Displaying (AREA)

Abstract

一种触控面板，具有触控区域；触控面板包括衬底基板和设置在衬底基板上的触控功能层。触控功能层包括多个第一触控单元和多个第二触控单元；每个第一触控单元包括多个沿第一方向排列且相互串接的第一触控电极，每个第二触控单元包括多个沿第二方向排列且相互串接的第二触控电极；第一触控电极与第二触控电极相互绝缘。衬底基板具有位于触控区域的至少两个安装孔，相邻两个安装孔之间具有间隙区域。经过间隙区域的第一触控单元中，位于间隙区域内的第一触控电极形成第一间隙电极和第二间隙电极。经过间隙区域的第二触控单元中，位于间隙区域内的第二触控电极形成第三间隙电极和第四间隙电极。第三间隙电极位于第一间隙电极与第二间隙电极之间。

Description

PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN202080002511.0A 2020-10-27 2020-10-27 触控面板及触控显示装置 Pending CN114679912A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/123971 WO2022087820A1 (zh) 2020-10-27 2020-10-27 触控面板及触控显示装置

Publications (1)

Publication Number Publication Date
CN114679912A true CN114679912A (zh) 2022-06-28

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CN202080002511.0A Pending CN114679912A (zh) 2020-10-27 2020-10-27 触控面板及触控显示装置

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US (2) US11947762B2 (zh)
CN (1) CN114679912A (zh)
WO (1) WO2022087820A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116113914A (zh) * 2021-09-09 2023-05-12 京东方科技集团股份有限公司 触控面板、触控显示面板和触控显示装置
KR20230068546A (ko) * 2021-11-11 2023-05-18 엘지디스플레이 주식회사 표시 장치
CN115101557A (zh) * 2022-06-20 2022-09-23 京东方科技集团股份有限公司 显示面板及显示装置
CN115421618B (zh) * 2022-11-04 2023-03-10 惠科股份有限公司 触控膜层和触控显示面板
TWI842256B (zh) * 2022-12-07 2024-05-11 大陸商宸美（廈門）光電有限公司 觸控模組及其製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7538288B1 (en) * 2008-03-31 2009-05-26 Mildex Optical Inc. Touch panel
KR101718007B1 (ko) * 2010-08-13 2017-03-21 삼성디스플레이 주식회사 터치 표시 패널 및 이의 제조 방법
CN204515721U (zh) * 2014-10-17 2015-07-29 晨星半导体股份有限公司 内嵌式触控显示面板
CN105204683A (zh) * 2015-09-18 2015-12-30 京东方科技集团股份有限公司 触控基板及其制作方法和显示装置
KR102454435B1 (ko) 2015-12-23 2022-10-17 삼성디스플레이 주식회사 표시 장치
CN109085951A (zh) * 2018-08-06 2018-12-25 武汉华星光电半导体显示技术有限公司 触控面板
KR102598230B1 (ko) 2018-08-13 2023-11-03 삼성디스플레이 주식회사 표시 장치
KR102602670B1 (ko) 2018-10-05 2023-11-17 삼성디스플레이 주식회사 입력 감지 유닛을 포함하는 표시 장치
KR102582641B1 (ko) 2018-11-30 2023-09-26 삼성디스플레이 주식회사 전자 패널 및 이를 포함하는 전자 장치
CN109634471A (zh) 2018-12-17 2019-04-16 厦门天马微电子有限公司 一种触控显示面板及触控显示装置
CN111625112A (zh) * 2019-02-28 2020-09-04 松下液晶显示器株式会社 内嵌式触控面板
CN111796723B (zh) 2019-10-11 2023-06-02 武汉华星光电半导体显示技术有限公司 触控感应装置及触控显示面板
CN110750177B (zh) 2019-10-29 2023-05-23 武汉天马微电子有限公司 触控显示面板及触控显示装置
CN111488086B (zh) 2020-04-08 2024-04-16 合肥鑫晟光电科技有限公司 一种触控显示装置及其制作方法

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WO2022087820A1 (zh) 2022-05-05
US11947762B2 (en) 2024-04-02
US20220308702A1 (en) 2022-09-29
US20240192819A1 (en) 2024-06-13

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