CN113424139A - 一种触控显示装置 - Google Patents

一种触控显示装置 Download PDF

Info

Publication number
CN113424139A
CN113424139A CN202080002139.3A CN202080002139A CN113424139A CN 113424139 A CN113424139 A CN 113424139A CN 202080002139 A CN202080002139 A CN 202080002139A CN 113424139 A CN113424139 A CN 113424139A
Authority
CN
China
Prior art keywords
substrate
touch
shielding electrode
liquid crystal
display device
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
CN202080002139.3A
Other languages
English (en)
Other versions
CN113424139B (zh
Inventor
侯靖威
霍培荣
汪力
赵欣
徐敬义
王晓杰
谢建云
唐乌力吉白尔
孙研豪
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
Ordos Yuansheng Optoelectronics Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Ordos Yuansheng Optoelectronics 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, Ordos Yuansheng Optoelectronics Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN113424139A publication Critical patent/CN113424139A/zh
Application granted granted Critical
Publication of CN113424139B publication Critical patent/CN113424139B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136218—Shield 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
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • 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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Input By Displaying (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

本申请公开了一种触控显示装置，包括液晶显示面板、触控电极以及位于所述液晶显示面板入光侧的背光模组，所述背光模组包括金属背板；所述触控显示装置还包括位于所述触控电极面向所述背光模组一侧的屏蔽电极，所述屏蔽电极和所述金属背板均接地；所述触控电极和所述屏蔽电极构成电容，所述电容的电容值和所述屏蔽电极的电阻值之积小于向所述触控电极加载的触控信号的脉宽。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN202080002139.3A 2020-01-21 2020-09-28 一种触控显示装置 Active CN113424139B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010072504X 2020-01-21
CN202010072504.XA CN111258457B (zh) 2020-01-21 2020-01-21 一种触控显示装置
PCT/CN2020/118436 WO2021147367A1 (zh) 2020-01-21 2020-09-28 一种触控显示装置

Publications (2)

Publication Number Publication Date
CN113424139A true CN113424139A (zh) 2021-09-21
CN113424139B CN113424139B (zh) 2024-04-09

Family

ID=70948223

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010072504.XA Active CN111258457B (zh) 2020-01-21 2020-01-21 一种触控显示装置
CN202080002139.3A Active CN113424139B (zh) 2020-01-21 2020-09-28 一种触控显示装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202010072504.XA Active CN111258457B (zh) 2020-01-21 2020-01-21 一种触控显示装置

Country Status (4)

Country Link
US (2) US11662634B2 (zh)
EP (1) EP4095657A4 (zh)
CN (2) CN111258457B (zh)
WO (2) WO2021147367A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111258457B (zh) * 2020-01-21 2021-10-19 京东方科技集团股份有限公司 一种触控显示装置
CN114002873B (zh) * 2020-07-27 2024-01-23 北京小米移动软件有限公司 电子设备及其控制方法、计算机可读存储介质
CN112987968A (zh) * 2021-02-03 2021-06-18 武汉华星光电技术有限公司 触控显示装置及其控制方法
CN112947785B (zh) * 2021-02-08 2022-11-25 武汉华星光电技术有限公司 触控显示装置及其背光模组
CN113296633A (zh) * 2021-05-20 2021-08-24 武汉华星光电技术有限公司 显示模组及显示装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202229021U (zh) * 2011-09-29 2012-05-23 北京京东方光电科技有限公司 背光源框架、背光源模组和液晶显示器
CN104536630A (zh) * 2015-01-21 2015-04-22 京东方科技集团股份有限公司 一种触摸显示面板、其检测方法及显示装置
CN104777681A (zh) * 2015-04-01 2015-07-15 上海中航光电子有限公司 阵列基板和显示面板
CN105676509A (zh) * 2016-03-25 2016-06-15 武汉华星光电技术有限公司 压力触控液晶显示面板及制作方法
US20170185181A1 (en) * 2015-12-28 2017-06-29 Lg Display Co., Ltd. Display Device with Light Shield
CN110018585A (zh) * 2019-05-16 2019-07-16 武汉天马微电子有限公司 一种显示装置
CN110471558A (zh) * 2019-07-24 2019-11-19 武汉华星光电技术有限公司 触控显示装置及触控显示器
CN111258457A (zh) * 2020-01-21 2020-06-09 京东方科技集团股份有限公司 一种触控显示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150316812A1 (en) * 2012-12-14 2015-11-05 Sharp Kabushiki Kaisha Display device and touch panel-equipped display device
KR101430402B1 (ko) * 2013-01-31 2014-08-21 영남대학교 산학협력단 정전 용량 측정 방법 및 이를 이용한 정전 터치 스위치
US9164559B2 (en) 2013-11-14 2015-10-20 Novasolix, Inc. Low power semi-reflective display
EP3186697A1 (en) 2014-08-25 2017-07-05 3M Innovative Properties Company Capacitive-based touch apparatus and method with reduced interference
CN106610745B (zh) 2015-10-22 2024-03-29 京东方科技集团股份有限公司 一种触摸屏及其驱动方法和显示装置
CN205193765U (zh) * 2015-12-08 2016-04-27 上海中航光电子有限公司 阵列基板、触控显示面板
TWI584185B (zh) 2016-04-01 2017-05-21 速博思股份有限公司 整合觸控與壓力感測之裝置及其方法
CN106293212B (zh) * 2016-08-02 2023-12-12 厦门天马微电子有限公司 阵列基板、显示面板及其驱动方法、显示装置
JP2018022445A (ja) * 2016-08-05 2018-02-08 株式会社ジャパンディスプレイ 検出装置、及びタッチ検出機能付き表示装置
CN106775055B (zh) * 2016-11-23 2022-05-10 安徽精卓光显技术有限责任公司 柔性触摸屏及柔性触摸显示屏
JP2018132606A (ja) 2017-02-14 2018-08-23 株式会社ジャパンディスプレイ 液晶表示装置
JP6777057B2 (ja) 2017-11-08 2020-10-28 Smk株式会社 タッチパネル
KR102469197B1 (ko) 2017-12-28 2022-11-21 엘지디스플레이 주식회사 구동 회로, 터치 디스플레이 패널 및 터치 디스플레이 장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202229021U (zh) * 2011-09-29 2012-05-23 北京京东方光电科技有限公司 背光源框架、背光源模组和液晶显示器
CN104536630A (zh) * 2015-01-21 2015-04-22 京东方科技集团股份有限公司 一种触摸显示面板、其检测方法及显示装置
CN104777681A (zh) * 2015-04-01 2015-07-15 上海中航光电子有限公司 阵列基板和显示面板
US20170185181A1 (en) * 2015-12-28 2017-06-29 Lg Display Co., Ltd. Display Device with Light Shield
CN105676509A (zh) * 2016-03-25 2016-06-15 武汉华星光电技术有限公司 压力触控液晶显示面板及制作方法
CN110018585A (zh) * 2019-05-16 2019-07-16 武汉天马微电子有限公司 一种显示装置
CN110471558A (zh) * 2019-07-24 2019-11-19 武汉华星光电技术有限公司 触控显示装置及触控显示器
CN111258457A (zh) * 2020-01-21 2020-06-09 京东方科技集团股份有限公司 一种触控显示装置

Also Published As

Publication number Publication date
EP4095657A1 (en) 2022-11-30
US20220308410A1 (en) 2022-09-29
EP4095657A4 (en) 2023-07-19
WO2021147775A1 (zh) 2021-07-29
US11874573B2 (en) 2024-01-16
CN111258457A (zh) 2020-06-09
CN111258457B (zh) 2021-10-19
US11662634B2 (en) 2023-05-30
WO2021147367A1 (zh) 2021-07-29
CN113424139B (zh) 2024-04-09
US20220413331A1 (en) 2022-12-29

Similar Documents

Publication Publication Date Title
CN113424139B (zh) 一种触控显示装置
US9405330B2 (en) Touch panel substrate and display panel
CN108648683B (zh) 一种阵列基板、触控显示面板和触控显示装置
US8537149B2 (en) Pixel array and display panel having the same
KR101108782B1 (ko) 액정 표시 장치 및 그 제조 방법
US8421760B2 (en) Touch panel display
US10990232B2 (en) Touch panel and manufacturing method thereof, and touch display device
CN102693036A (zh) 制造用于触摸屏的透明电路基板的方法
JP2019101095A (ja) 液晶パネル
CN110703477A (zh) 一种显示面板及显示装置
KR20180047608A (ko) 터치 패널 액정표시장치 및 그의 구동 방법
CN107422507B (zh) 液晶显示面板与显示装置
US20180373091A1 (en) Display panel
US20090109359A1 (en) Display device and related positioning method
US20130278561A1 (en) Display device
KR101432891B1 (ko) 액정표시장치
TWI691880B (zh) 觸控面板液晶顯示裝置以及其驅動方法
US10649263B2 (en) Touch panel liquid crystal display device and method of driving the same
CN107608565B (zh) 触控显示面板及触控显示装置
US7224419B2 (en) Liquid crystal display device
TW201403198A (zh) 電泳式顯示面板
KR100322301B1 (ko) 터치 스크린의 전극연결구조
CN219891533U (zh) 电子纸显示面板及其显示装置
CN219552794U (zh) 显示面板和显示装置
CN116991260A (zh) 触控显示装置及其制作方法

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