WO2011080861A9 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
WO2011080861A9
WO2011080861A9 PCT/JP2010/006523 JP2010006523W WO2011080861A9 WO 2011080861 A9 WO2011080861 A9 WO 2011080861A9 JP 2010006523 W JP2010006523 W JP 2010006523W WO 2011080861 A9 WO2011080861 A9 WO 2011080861A9
Authority
WO
WIPO (PCT)
Prior art keywords
detection
substrate
lines
display device
line
Prior art date
Application number
PCT/JP2010/006523
Other languages
English (en)
French (fr)
Other versions
WO2011080861A1 (ja
Inventor
山本圭一
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP2011547248A priority Critical patent/JPWO2011080861A1/ja
Priority to CN2010800520769A priority patent/CN102667679A/zh
Priority to US13/508,654 priority patent/US20120229408A1/en
Priority to EP10840721A priority patent/EP2521010A1/en
Publication of WO2011080861A1 publication Critical patent/WO2011080861A1/ja
Publication of WO2011080861A9 publication Critical patent/WO2011080861A9/ja

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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
    • G06F3/0412—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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • 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
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Position Input By Displaying (AREA)
  • Control Of El Displays (AREA)

Abstract

　表示装置は、複数の画素にそれぞれ配置されて押圧位置を検出するための検出部と、第１基板に形成されたスキャンライン及び検出ラインと、検出ラインに接続された検出ドライバとを備えている。検出ドライバは、第１基板又は第２基板が押圧され、且つ、当該押圧領域の検出部がスキャンラインにより走査された際に、当該検出部に印加されている電圧が検出ラインを介して検出する。さらに、第１基板には、スキャンライン及び検出ラインの少なくとも一方が並列に接続された検査用ラインが形成されている。
PCT/JP2010/006523 2009-12-28 2010-11-05 表示装置 WO2011080861A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011547248A JPWO2011080861A1 (ja) 2009-12-28 2010-11-05 表示装置
CN2010800520769A CN102667679A (zh) 2009-12-28 2010-11-05 显示装置
US13/508,654 US20120229408A1 (en) 2009-12-28 2010-11-05 Display device
EP10840721A EP2521010A1 (en) 2009-12-28 2010-11-05 Display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009298032 2009-12-28
JP2009-298032 2009-12-28

Publications (2)

Publication Number Publication Date
WO2011080861A1 WO2011080861A1 (ja) 2011-07-07
WO2011080861A9 true WO2011080861A9 (ja) 2012-01-19

Family

ID=44226290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/006523 WO2011080861A1 (ja) 2009-12-28 2010-11-05 表示装置

Country Status (5)

Country Link
US (1) US20120229408A1 (ja)
EP (1) EP2521010A1 (ja)
JP (1) JPWO2011080861A1 (ja)
CN (1) CN102667679A (ja)
WO (1) WO2011080861A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010106594A1 (ja) * 2009-03-17 2010-09-23 シャープ株式会社 表示装置
JP5651494B2 (ja) 2011-02-09 2015-01-14 日立マクセル株式会社 情報処理装置
KR101964766B1 (ko) * 2011-08-16 2019-04-03 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
EP2620804B1 (en) * 2012-01-27 2017-09-20 BlackBerry Limited Electronic device with capacitive touch-sensitive display
US9262020B2 (en) 2012-01-27 2016-02-16 Blackberry Limited Electronic device with capacitive touch-sensitive display
CN103293785B (zh) * 2012-12-24 2016-05-18 上海天马微电子有限公司 Tn型液晶显示装置及其触控方法
JP6162679B2 (ja) 2014-12-19 2017-07-12 ファナック株式会社 コモン信号の故障箇所を検出するマトリクス回路
KR102382999B1 (ko) 2015-01-08 2022-04-05 삼성디스플레이 주식회사 터치 센서를 포함하는 표시 장치
US10551682B2 (en) 2015-08-21 2020-02-04 Sharp Kabushiki Kaisha Display device
US10643511B2 (en) * 2016-08-19 2020-05-05 Apple Inc. Electronic device display with monitoring circuitry
CN106648212B (zh) * 2016-10-31 2020-04-03 京东方科技集团股份有限公司 一种显示基板、装置及制作方法
CN106873204B (zh) * 2017-02-21 2020-04-21 合肥鑫晟光电科技有限公司 显示装置及其制作方法和驱动方法和对置基板
TWI633468B (zh) * 2017-04-28 2018-08-21 友達光電股份有限公司 內嵌式觸控顯示面板
CN112449711B (zh) * 2018-07-20 2022-11-01 夏普株式会社 显示装置
TWI714404B (zh) * 2019-12-25 2020-12-21 緯創資通股份有限公司 觸控裝置及其判斷方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0717303B1 (en) * 1990-05-11 2003-05-02 Sharp Kabushiki Kaisha An active matrix display device, a method of manufacturing the same and a method to treat defective pixels
JP3481465B2 (ja) * 1998-07-14 2003-12-22 シャープ株式会社 アクティブマトリクス基板の集合基板
JP2001075074A (ja) 1999-08-18 2001-03-23 Internatl Business Mach Corp <Ibm> タッチセンサ一体型液晶表示素子
JP2002055662A (ja) * 2000-08-11 2002-02-20 Nec Corp 液晶表示装置及びその駆動方法
JP2005122913A (ja) * 2003-10-14 2005-05-12 Yazaki Corp グロメット、グロメットとワイヤハーネスとの防水構造、及びワイヤハーネスの防水構造
JP3966326B2 (ja) * 2004-12-21 2007-08-29 セイコーエプソン株式会社 アクティブマトリクス基板の検査方法
KR20070077282A (ko) 2006-01-23 2007-07-26 삼성전자주식회사 표시 장치, 액정 표시판 조립체, 및 표시 장치의 검사 방법
KR101297387B1 (ko) * 2006-11-09 2013-08-19 삼성디스플레이 주식회사 터치 패널 일체형 액정 표시 장치
CN101140368A (zh) * 2007-10-17 2008-03-12 信利半导体有限公司 一种电容式触摸屏及其制作方法
CN101261379A (zh) * 2008-02-01 2008-09-10 信利半导体有限公司 电容式触摸屏及包含该触摸屏的触摸显示器件
CN201247462Y (zh) * 2008-08-14 2009-05-27 成都吉锐触摸技术股份有限公司 电阻阵列触摸屏
CN101339481A (zh) * 2008-08-14 2009-01-07 成都吉锐触摸技术股份有限公司 电阻阵列触摸屏

Also Published As

Publication number Publication date
CN102667679A (zh) 2012-09-12
JPWO2011080861A1 (ja) 2013-05-09
WO2011080861A1 (ja) 2011-07-07
EP2521010A1 (en) 2012-11-07
US20120229408A1 (en) 2012-09-13

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