TWI492211B - 液晶顯示裝置 - Google Patents

液晶顯示裝置 Download PDF

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Publication number
TWI492211B
TWI492211B TW102108711A TW102108711A TWI492211B TW I492211 B TWI492211 B TW I492211B TW 102108711 A TW102108711 A TW 102108711A TW 102108711 A TW102108711 A TW 102108711A TW I492211 B TWI492211 B TW I492211B
Authority
TW
Taiwan
Prior art keywords
touch panel
voltage
electrode
liquid crystal
substrate
Prior art date
Application number
TW102108711A
Other languages
English (en)
Chinese (zh)
Other versions
TW201346876A (zh
Inventor
Koji Doi
Kouji Hayakawa
Original Assignee
Japan Display Inc
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 Japan Display Inc filed Critical Japan Display Inc
Publication of TW201346876A publication Critical patent/TW201346876A/zh
Application granted granted Critical
Publication of TWI492211B publication Critical patent/TWI492211B/zh

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • 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
    • 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
    • G09G2300/0404—Matrix technologies
    • 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
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors

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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW102108711A 2012-05-02 2013-03-12 液晶顯示裝置 TWI492211B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012105191A JP5922984B2 (ja) 2012-05-02 2012-05-02 液晶表示装置

Publications (2)

Publication Number Publication Date
TW201346876A TW201346876A (zh) 2013-11-16
TWI492211B true TWI492211B (zh) 2015-07-11

Family

ID=49491342

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102108711A TWI492211B (zh) 2012-05-02 2013-03-12 液晶顯示裝置

Country Status (5)

Country Link
US (2) US9019196B2 (enExample)
JP (1) JP5922984B2 (enExample)
KR (1) KR101422400B1 (enExample)
CN (1) CN103383511B (enExample)
TW (1) TWI492211B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013222387A (ja) * 2012-04-18 2013-10-28 Japan Display Inc 表示装置
JP5922984B2 (ja) * 2012-05-02 2016-05-24 株式会社ジャパンディスプレイ 液晶表示装置
US9823768B2 (en) * 2012-05-18 2017-11-21 Egalax_Empia Technology Inc. Signal measuring method and device for touch screen
JP6037327B2 (ja) * 2012-09-24 2016-12-07 株式会社ジャパンディスプレイ 液晶表示装置
JP2015007924A (ja) * 2013-06-25 2015-01-15 株式会社ジャパンディスプレイ タッチパネル付液晶表示装置
KR101623776B1 (ko) 2013-12-09 2016-06-07 엘지디스플레이 주식회사 터치 디스플레이 드라이버 집적회로 및 터치 표시장치
KR102135919B1 (ko) * 2013-12-23 2020-07-21 엘지디스플레이 주식회사 터치 센서를 갖는 표시장치와 이의 구동방법
CN106062619B (zh) * 2014-02-28 2019-04-16 凸版印刷株式会社 液晶显示装置
JP6335112B2 (ja) * 2014-03-24 2018-05-30 株式会社ジャパンディスプレイ センサ付き表示装置及びセンサ装置
US9958720B2 (en) * 2014-04-17 2018-05-01 Japan Display Inc. Display device
CN104461155A (zh) * 2014-12-24 2015-03-25 京东方科技集团股份有限公司 一种内嵌式触控显示屏及显示装置
KR102261581B1 (ko) * 2014-12-29 2021-06-07 엘지디스플레이 주식회사 터치패널이 구비된 표시장치 및 그 구동방법
KR101728793B1 (ko) * 2014-12-31 2017-04-21 엘지디스플레이 주식회사 인셀 터치 액정 디스플레이 장치와 이의 제조방법
KR101727108B1 (ko) * 2014-12-31 2017-04-17 엘지디스플레이 주식회사 인셀 터치 액정 디스플레이 장치와 이의 제조방법
CN107407988B (zh) * 2015-01-05 2020-07-10 辛纳普蒂克斯公司 输入设备、处理系统和用于操作输入设备的方法
US9870089B2 (en) 2015-06-01 2018-01-16 Himax Technologies Limited In-cell touch screen having a driver for concurrently scanning a plurality of electrode lines and a method of driving the same
CN104898891B (zh) 2015-06-30 2018-02-13 厦门天马微电子有限公司 一种触控驱动电路、触控驱动方法及触控屏
JP6710531B2 (ja) 2016-02-03 2020-06-17 株式会社ジャパンディスプレイ センサ付き表示装置及びセンサ装置
JP2017198729A (ja) * 2016-04-25 2017-11-02 株式会社ジャパンディスプレイ 表示装置
KR102609068B1 (ko) * 2016-09-23 2023-12-05 엘지디스플레이 주식회사 구동 회로 및 구동 회로의 센싱부
US10809843B2 (en) * 2016-11-18 2020-10-20 Atmel Corporation Touch sensor signal integration
TWI728275B (zh) * 2017-11-03 2021-05-21 瑞鼎科技股份有限公司 有機發光二極體觸控顯示裝置運作方法
CN109189269B (zh) * 2018-09-12 2020-08-04 南京中电熊猫平板显示科技有限公司 一种显示面板及其驱动方法
KR102830408B1 (ko) 2021-01-21 2025-07-07 삼성전자주식회사 디스플레이를 다중 구동 주파수로 구동하는 방법 및 이를 수행하는 전자 장치

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TW200719316A (en) * 2005-08-05 2007-05-16 Samsung Electronics Co Ltd Sensing circuit and display device having the same
US20100066692A1 (en) * 2008-09-16 2010-03-18 Sony Corporation Contact detecting device and display device
US20100231554A1 (en) * 2009-03-12 2010-09-16 Hitachi Displays, Ltd. Display device
JP2010277443A (ja) * 2009-05-29 2010-12-09 Sony Corp タッチセンサ、表示装置および電子機器
US20110057902A1 (en) * 2009-09-10 2011-03-10 Byoung-Jun Lee Touch sensor and liquid crystal display having the same

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JPH04371916A (ja) * 1991-06-20 1992-12-24 Alps Electric Co Ltd 液晶表示装置
KR20060108932A (ko) * 2005-04-13 2006-10-18 삼성전자주식회사 감지부를 내장하는 표시 장치 및 그 구동 방법
CN100419655C (zh) * 2005-04-08 2008-09-17 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
JP5481040B2 (ja) * 2008-04-11 2014-04-23 株式会社ジャパンディスプレイ 表示装置とその駆動方法
JP5407731B2 (ja) 2009-10-14 2014-02-05 日本電気株式会社 電子機器、および、プログラム
KR101667046B1 (ko) * 2009-12-15 2016-10-18 엘지디스플레이 주식회사 터치 센서 내장 표시장치
JP2011233019A (ja) * 2010-04-28 2011-11-17 Sony Corp タッチ検出機能付き表示装置、駆動回路、駆動方式、および電子機器
WO2012141147A1 (ja) * 2011-04-13 2012-10-18 シャープ株式会社 タッチパネルおよびそれを備えた表示装置
US9141244B2 (en) * 2011-04-13 2015-09-22 Sharp Kabushiki Kaisha Touch panel and display device provided with same
JP5922984B2 (ja) * 2012-05-02 2016-05-24 株式会社ジャパンディスプレイ 液晶表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200719316A (en) * 2005-08-05 2007-05-16 Samsung Electronics Co Ltd Sensing circuit and display device having the same
US20100066692A1 (en) * 2008-09-16 2010-03-18 Sony Corporation Contact detecting device and display device
US20100231554A1 (en) * 2009-03-12 2010-09-16 Hitachi Displays, Ltd. Display device
JP2010277443A (ja) * 2009-05-29 2010-12-09 Sony Corp タッチセンサ、表示装置および電子機器
US20110057902A1 (en) * 2009-09-10 2011-03-10 Byoung-Jun Lee Touch sensor and liquid crystal display having the same

Also Published As

Publication number Publication date
JP2013231932A (ja) 2013-11-14
CN103383511B (zh) 2016-01-20
KR101422400B1 (ko) 2014-07-22
US9239644B2 (en) 2016-01-19
US9019196B2 (en) 2015-04-28
JP5922984B2 (ja) 2016-05-24
KR20130123309A (ko) 2013-11-12
US20150199060A1 (en) 2015-07-16
US20130293491A1 (en) 2013-11-07
CN103383511A (zh) 2013-11-06
TW201346876A (zh) 2013-11-16

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