JP5922984B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

Info

Publication number
JP5922984B2
JP5922984B2 JP2012105191A JP2012105191A JP5922984B2 JP 5922984 B2 JP5922984 B2 JP 5922984B2 JP 2012105191 A JP2012105191 A JP 2012105191A JP 2012105191 A JP2012105191 A JP 2012105191A JP 5922984 B2 JP5922984 B2 JP 5922984B2
Authority
JP
Japan
Prior art keywords
liquid crystal
touch panel
crystal display
counter electrode
substrate
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.)
Active
Application number
JP2012105191A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013231932A (ja
JP2013231932A5 (enExample
Inventor
宏治 土井
宏治 土井
浩二 早川
浩二 早川
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.)
Japan Display Inc
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
Priority to JP2012105191A priority Critical patent/JP5922984B2/ja
Priority to TW102108711A priority patent/TWI492211B/zh
Priority to US13/851,200 priority patent/US9019196B2/en
Priority to KR1020130033416A priority patent/KR101422400B1/ko
Priority to CN201310116618.XA priority patent/CN103383511B/zh
Publication of JP2013231932A publication Critical patent/JP2013231932A/ja
Priority to US14/671,548 priority patent/US9239644B2/en
Publication of JP2013231932A5 publication Critical patent/JP2013231932A5/ja
Application granted granted Critical
Publication of JP5922984B2 publication Critical patent/JP5922984B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2012105191A 2012-05-02 2012-05-02 液晶表示装置 Active JP5922984B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012105191A JP5922984B2 (ja) 2012-05-02 2012-05-02 液晶表示装置
TW102108711A TWI492211B (zh) 2012-05-02 2013-03-12 液晶顯示裝置
US13/851,200 US9019196B2 (en) 2012-05-02 2013-03-27 Liquid crystal display device
CN201310116618.XA CN103383511B (zh) 2012-05-02 2013-03-28 液晶显示装置
KR1020130033416A KR101422400B1 (ko) 2012-05-02 2013-03-28 액정 표시 장치
US14/671,548 US9239644B2 (en) 2012-05-02 2015-03-27 Liquid crystal display device

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 (3)

Publication Number Publication Date
JP2013231932A JP2013231932A (ja) 2013-11-14
JP2013231932A5 JP2013231932A5 (enExample) 2015-06-18
JP5922984B2 true JP5922984B2 (ja) 2016-05-24

Family

ID=49491342

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12087199B2 (en) 2021-01-21 2024-09-10 Samsung Electronics Co., Ltd. Method for driving display at multiple driving frequencies and electronic device performing same

Families Citing this family (23)

* 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
JP6020571B2 (ja) * 2014-02-28 2016-11-02 凸版印刷株式会社 液晶表示装置
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
US10275070B2 (en) * 2015-01-05 2019-04-30 Synaptics Incorporated Time sharing of display and sensing data
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
CN109753178B (zh) * 2017-11-03 2022-07-12 瑞鼎科技股份有限公司 有机发光二极管触控显示装置运作方法
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7839392B2 (en) * 2005-08-05 2010-11-23 Samsung Electronics Co., Ltd. Sensing circuit and display device having the same
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
JP5216495B2 (ja) * 2008-09-16 2013-06-19 株式会社ジャパンディスプレイウェスト 接触検出装置および表示装置
JP2010211116A (ja) * 2009-03-12 2010-09-24 Hitachi Displays Ltd タッチパネル内蔵表示装置
JP5178633B2 (ja) * 2009-05-29 2013-04-10 株式会社ジャパンディスプレイウェスト タッチセンサ、表示装置および電子機器
KR101617791B1 (ko) * 2009-09-10 2016-05-19 삼성디스플레이 주식회사 터치센서 및 이를 갖는 액정표시장치
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
WO2012141139A1 (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
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12087199B2 (en) 2021-01-21 2024-09-10 Samsung Electronics Co., Ltd. Method for driving display at multiple driving frequencies and electronic device performing same

Also Published As

Publication number Publication date
JP2013231932A (ja) 2013-11-14
CN103383511B (zh) 2016-01-20
KR20130123309A (ko) 2013-11-12
US9019196B2 (en) 2015-04-28
KR101422400B1 (ko) 2014-07-22
US20150199060A1 (en) 2015-07-16
US20130293491A1 (en) 2013-11-07
TWI492211B (zh) 2015-07-11
US9239644B2 (en) 2016-01-19
CN103383511A (zh) 2013-11-06
TW201346876A (zh) 2013-11-16

Similar Documents

Publication Publication Date Title
JP5922984B2 (ja) 液晶表示装置
KR101448498B1 (ko) 터치 스크린 일체형 표시장치
KR101364075B1 (ko) 터치 스크린 일체형 표시장치
JP6037327B2 (ja) 液晶表示装置
KR101606874B1 (ko) 터치스크린 일체형 표시장치 및 그 구동 방법
JP6055206B2 (ja) 液晶表示装置
CN104731402B (zh) 具有一体化触摸屏的显示装置及其驱动方法
KR101715858B1 (ko) 터치 센서 구동 장치
KR20150071875A (ko) 터치 스크린 일체형 표시장치 및 그 구동 방법
EP3038097A1 (en) Display device having touch sensor
KR102133736B1 (ko) 터치스크린 일체형 표시장치 및 그 구동 방법
KR20130140322A (ko) 터치 스크린 일체형 표시장치
KR20140137096A (ko) 표시장치 및 그 구동방법
US10048797B2 (en) Display device with data line precharging at boundary between touch driving period and display driving period
CN112445366B (zh) 具有触摸传感器的显示装置及其驱动方法
US11209932B2 (en) Display device with built-in touch panel and driving method therefor
KR20140083214A (ko) 터치스크린 일체형 표시장치 및 그 구동 방법
JP6022320B2 (ja) 液晶表示装置
KR101902564B1 (ko) 터치센서를 가지는 표시장치 및 그의 터치 성능 향상방법
KR102520692B1 (ko) 터치 센싱 시스템
KR101631506B1 (ko) 데이터 구동회로, 표시장치 및 그 구동방법
KR20170077871A (ko) 터치 스크린 패널 일체형 표시장치 및 터치 스크린 패널 일체형 표시장치의 구동 방법
KR102009886B1 (ko) 터치센싱 표시장치

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20131023

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150427

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150427

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160115

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160119

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160317

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160415

R150 Certificate of patent or registration of utility model

Ref document number: 5922984

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350