CN115210881A - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

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Publication number
CN115210881A
CN115210881A CN202180002335.5A CN202180002335A CN115210881A CN 115210881 A CN115210881 A CN 115210881A CN 202180002335 A CN202180002335 A CN 202180002335A CN 115210881 A CN115210881 A CN 115210881A
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CN
China
Prior art keywords
touch
line
shielding
lead
display panel
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
CN202180002335.5A
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English (en)
Inventor
王铸
石领
方飞
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
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Application filed by BOE Technology Group Co Ltd, Chengdu BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115210881A publication Critical patent/CN115210881A/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
    • G06F3/0416—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
    • 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
    • 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
    • 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
    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • 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

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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)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Position Input By Displaying (AREA)

Abstract

本公开提供了一种显示面板及显示装置，显示面板包括：衬底基板；多个触控电极，至少部分位于显示区域内的衬底基板之上；多条触控引线，位于衬底基板之上；触控引线的一端与触控电极耦接，另一端位于周边区域；多条数据引线，位于周边区域的衬底基板之上；多条屏蔽线，位于周边区域的衬底基板之上；屏蔽线在衬底基板上的正投影，位于触控引线在衬底基板上的正投影与数据引线在衬底基板上的正投影之间，显示面板中的多条屏蔽线中的至少两条屏蔽线相互短接，缓解了触控信号与数据信号的相互干扰。并且，可以减少显示面板中屏蔽线所需连接的连接端子的数量，使得显示面板边缘的信号线的数量与绑定区域中的连接端子的数量较容易匹配。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN202180002335.5A 2021-02-09 2021-08-27 显示面板及显示装置 Pending CN115210881A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2021/076180 WO2022170458A1 (zh) 2021-02-09 2021-02-09 显示面板及显示装置
CNPCT/CN2021/076180 2021-02-09
PCT/CN2021/114954 WO2022170754A1 (zh) 2021-02-09 2021-08-27 显示面板及显示装置

Publications (1)

Publication Number Publication Date
CN115210881A true CN115210881A (zh) 2022-10-18

Family

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CN202180000216.6A Pending CN115210879A (zh) 2021-02-09 2021-02-09 显示面板及显示装置
CN202180002335.5A Pending CN115210881A (zh) 2021-02-09 2021-08-27 显示面板及显示装置

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US (2) US20240053855A1 (zh)
CN (2) CN115210879A (zh)
WO (2) WO2022170458A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4343507A4 (en) * 2021-07-07 2024-10-02 Huawei Tech Co Ltd TOUCH CONTROL DISPLAY APPARATUS AND TOUCH CONTROL DETECTION METHOD
CN115394201B (zh) * 2022-08-29 2023-11-17 京东方科技集团股份有限公司 显示面板和显示装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201519022A (zh) * 2013-11-04 2015-05-16 Wintek Corp 觸控面板
KR102189313B1 (ko) * 2013-11-28 2020-12-10 삼성디스플레이 주식회사 표시 장치
US9465471B2 (en) 2014-01-24 2016-10-11 Innolux Corporation Transparent electrode layer, touch panel and electronic device
CN103838431B (zh) * 2014-02-24 2017-03-01 北京京东方光电科技有限公司 一种内嵌式触摸屏及显示装置
CN104866126B (zh) * 2014-02-25 2018-08-07 宸鸿科技(厦门)有限公司 触控式面板
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CN106527816B (zh) 2016-12-01 2019-03-29 京东方科技集团股份有限公司 一种触控基板及其制备方法、触控显示装置
CN107479283B (zh) * 2017-08-30 2020-07-07 厦门天马微电子有限公司 一种阵列基板、显示面板及显示装置
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Publication number Publication date
WO2022170458A1 (zh) 2022-08-18
CN115210879A (zh) 2022-10-18
US11989367B2 (en) 2024-05-21
US20240053855A1 (en) 2024-02-15
WO2022170754A1 (zh) 2022-08-18
US20230350516A1 (en) 2023-11-02

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