CN115428060A - 显示基板及显示装置 - Google Patents

显示基板及显示装置 Download PDF

Info

Publication number
CN115428060A
CN115428060A CN202180000259.4A CN202180000259A CN115428060A CN 115428060 A CN115428060 A CN 115428060A CN 202180000259 A CN202180000259 A CN 202180000259A CN 115428060 A CN115428060 A CN 115428060A
Authority
CN
China
Prior art keywords
touch
signal line
line
signal lines
touch signal
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.)
Granted
Application number
CN202180000259.4A
Other languages
English (en)
Other versions
CN115428060B (zh
Inventor
曾扬
张元其
文平
张毅
王威
王裕
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 CN115428060A publication Critical patent/CN115428060A/zh
Application granted granted Critical
Publication of CN115428060B publication Critical patent/CN115428060B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Position Input By Displaying (AREA)

Abstract

显示基板及显示装置，包括衬底基板(104)，具有显示区(AA)和位于显示区(AA)周围的边框区(BB)；多个触控电极(102)，位于显示区(AA)；多条信号线(103)，位于边框区(BB)；至少部分信号线(103)与多个触控电极(102)电连接；信号线(103)包括相邻的第一信号线(G1)和第二信号线(Tx1)，第一信号线(G1)和第二信号线(Tx1)分别包括在垂直于衬底基板(104)的方向上相互交叠且电连接的第一层布线(TMB)和/或第二层布线(TMA)，第一信号线(G1)的线宽大于第二信号线(Tx1)的线宽，第一信号线(G1)和第二信号线(Tx1)的线宽之比大于1时，第一层布线(TMB)中第一信号线(G1)和第二信号线(Tx1)的至少之一断开设置，且第一信号线(G1)中的第二层布线(TMA)在断开位置处连续设置。

Description

PCT国内申请，说明书已公开。

Claims (25)

  1. PCT国内申请，权利要求书已公开。
CN202180000259.4A 2021-02-22 2021-02-22 显示基板及显示装置 Active CN115428060B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/077248 WO2022174447A1 (zh) 2021-02-22 2021-02-22 显示基板及显示装置

Publications (2)

Publication Number Publication Date
CN115428060A true CN115428060A (zh) 2022-12-02
CN115428060B CN115428060B (zh) 2024-04-12

Family

ID=82931936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180000259.4A Active CN115428060B (zh) 2021-02-22 2021-02-22 显示基板及显示装置

Country Status (4)

Country Link
US (1) US20230418422A1 (zh)
EP (1) EP4239620A4 (zh)
CN (1) CN115428060B (zh)
WO (1) WO2022174447A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104615296A (zh) * 2013-11-04 2015-05-13 胜华科技股份有限公司 触控面板
CN106057823A (zh) * 2016-07-29 2016-10-26 京东方科技集团股份有限公司 一种阵列基板及其制作方法、显示装置
US20160357049A1 (en) * 2015-06-05 2016-12-08 Innolux Corporation Touch display device
CN206619376U (zh) * 2016-12-26 2017-11-07 厦门天马微电子有限公司 显示面板及包含其的装置
CN108170317A (zh) * 2018-01-05 2018-06-15 京东方科技集团股份有限公司 阵列基板
CN210224021U (zh) * 2019-06-11 2020-03-31 滁州惠科光电科技有限公司 一种显示面板的外围走线结构、显示面板和显示装置
CN111933674A (zh) * 2020-08-18 2020-11-13 京东方科技集团股份有限公司 显示基板和显示装置
CN112068728A (zh) * 2020-08-17 2020-12-11 武汉华星光电技术有限公司 显示装置和电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103293737B (zh) * 2012-09-26 2016-01-06 上海天马微电子有限公司 内嵌电容式触摸屏液晶显示模组及其驱动方法
TW201447666A (zh) * 2013-06-13 2014-12-16 Wintek Corp 觸控面板
CN103677418A (zh) * 2013-12-13 2014-03-26 北京京东方光电科技有限公司 触控电极结构及触摸屏
CN105278739A (zh) * 2014-07-17 2016-01-27 财团法人工业技术研究院 感测结构
JP2019139422A (ja) * 2018-02-08 2019-08-22 株式会社ジャパンディスプレイ 検出装置及び検出機能付き表示装置
CN108364936A (zh) * 2018-02-26 2018-08-03 武汉华星光电技术有限公司 阵列基板及其制备方法、显示面板和显示装置
CN110244873B (zh) * 2019-06-05 2022-10-04 武汉天马微电子有限公司 触控显示面板和显示装置
CN112562586B (zh) * 2020-08-28 2022-10-25 京东方科技集团股份有限公司 显示面板及显示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104615296A (zh) * 2013-11-04 2015-05-13 胜华科技股份有限公司 触控面板
US20160357049A1 (en) * 2015-06-05 2016-12-08 Innolux Corporation Touch display device
CN106057823A (zh) * 2016-07-29 2016-10-26 京东方科技集团股份有限公司 一种阵列基板及其制作方法、显示装置
CN206619376U (zh) * 2016-12-26 2017-11-07 厦门天马微电子有限公司 显示面板及包含其的装置
CN108170317A (zh) * 2018-01-05 2018-06-15 京东方科技集团股份有限公司 阵列基板
CN210224021U (zh) * 2019-06-11 2020-03-31 滁州惠科光电科技有限公司 一种显示面板的外围走线结构、显示面板和显示装置
CN112068728A (zh) * 2020-08-17 2020-12-11 武汉华星光电技术有限公司 显示装置和电子设备
CN111933674A (zh) * 2020-08-18 2020-11-13 京东方科技集团股份有限公司 显示基板和显示装置

Also Published As

Publication number Publication date
CN115428060B (zh) 2024-04-12
US20230418422A1 (en) 2023-12-28
WO2022174447A1 (zh) 2022-08-25
EP4239620A1 (en) 2023-09-06
EP4239620A4 (en) 2024-01-24

Similar Documents

Publication Publication Date Title
US20220069052A1 (en) Display panel and display device
JP7486523B2 (ja) 表示基板及びその製造方法、表示装置
WO2017045341A1 (zh) 触控结构及其制作方法、触控基板和显示装置
CN214098387U (zh) 显示面板及显示装置
CN110808340B (zh) 显示基板及其制造方法、显示装置
CN214586834U (zh) 显示基板及显示装置
EP4060744A1 (en) Array substrate and display device
US20170271368A1 (en) Display substrate, manufacturing method for the same, and display device
US11442574B2 (en) Touch structure and touch display panel
US20240130175A1 (en) Display substrate and manufacturing method therefor, and display device
US20240045541A1 (en) Display panel, display device and method for fabricating the display panel
CN113241366B (zh) 显示面板和显示装置
WO2023011284A1 (zh) 显示基板和显示装置
CN111211137B (zh) 一种显示面板及显示装置
WO2022142633A1 (zh) 显示基板及显示装置
CN112768498B (zh) 一种显示基板及显示装置
US11183551B2 (en) Display panel having an electromagnetic shielding structure
CN115428060A (zh) 显示基板及显示装置
CN217426753U (zh) 显示基板及显示装置
CN108807461B (zh) 有机发光显示面板及其制造方法
US20220129134A1 (en) Touch structure and display apparatus
US20240028167A1 (en) Display substrate, display panel and display apparatus
WO2023040596A1 (zh) 显示基板及显示装置
WO2022193172A1 (zh) 显示基板及显示装置
CN116449989A (zh) 触控面板及其制备方法和显示面板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant