KR20070078522A - 표시 장치 및 액정 표시 장치 - Google Patents

표시 장치 및 액정 표시 장치 Download PDF

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Publication number
KR20070078522A
KR20070078522A KR1020060008850A KR20060008850A KR20070078522A KR 20070078522 A KR20070078522 A KR 20070078522A KR 1020060008850 A KR1020060008850 A KR 1020060008850A KR 20060008850 A KR20060008850 A KR 20060008850A KR 20070078522 A KR20070078522 A KR 20070078522A
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KR
South Korea
Prior art keywords
sensing
sensing data
data lines
output
signal
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.)
Ceased
Application number
KR1020060008850A
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English (en)
Korean (ko)
Inventor
이주형
김형걸
박상진
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020060008850A priority Critical patent/KR20070078522A/ko
Priority to EP07100796A priority patent/EP1814018A3/en
Priority to TW096102299A priority patent/TW200733036A/zh
Priority to US11/627,120 priority patent/US20070176868A1/en
Priority to JP2007016266A priority patent/JP2007199724A/ja
Priority to CN2007100860370A priority patent/CN101008729B/zh
Publication of KR20070078522A publication Critical patent/KR20070078522A/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0447—Position sensing using the local deformation of sensor cells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0204—Compensation of DC component across the pixels in flat 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
    • 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
    • G09G3/3614—Control of polarity reversal in general
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020060008850A 2006-01-27 2006-01-27 표시 장치 및 액정 표시 장치 Ceased KR20070078522A (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020060008850A KR20070078522A (ko) 2006-01-27 2006-01-27 표시 장치 및 액정 표시 장치
EP07100796A EP1814018A3 (en) 2006-01-27 2007-01-19 Display device, liquid crystal display, and method thereof
TW096102299A TW200733036A (en) 2006-01-27 2007-01-22 Display device, liquid crystal display, and method thereof
US11/627,120 US20070176868A1 (en) 2006-01-27 2007-01-25 Display device, liquid crystal display, and method thereof
JP2007016266A JP2007199724A (ja) 2006-01-27 2007-01-26 液晶表示装置及び表示装置
CN2007100860370A CN101008729B (zh) 2006-01-27 2007-01-29 显示设备、液晶显示器及其降低功耗的方法和提高信噪比的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060008850A KR20070078522A (ko) 2006-01-27 2006-01-27 표시 장치 및 액정 표시 장치

Publications (1)

Publication Number Publication Date
KR20070078522A true KR20070078522A (ko) 2007-08-01

Family

ID=38169335

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060008850A Ceased KR20070078522A (ko) 2006-01-27 2006-01-27 표시 장치 및 액정 표시 장치

Country Status (6)

Country Link
US (1) US20070176868A1 (https=)
EP (1) EP1814018A3 (https=)
JP (1) JP2007199724A (https=)
KR (1) KR20070078522A (https=)
CN (1) CN101008729B (https=)
TW (1) TW200733036A (https=)

Cited By (2)

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KR101427586B1 (ko) * 2007-12-26 2014-08-07 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
US10229621B2 (en) 2014-09-03 2019-03-12 Samsung Display Co., Ltd. Display device and calibration method thereof

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JP4927669B2 (ja) * 2007-09-05 2012-05-09 浜松ホトニクス株式会社 固体撮像装置
JP4947805B2 (ja) * 2007-10-30 2012-06-06 東芝モバイルディスプレイ株式会社 表示装置
JP5079594B2 (ja) * 2008-05-16 2012-11-21 株式会社ジャパンディスプレイウェスト 電気光学装置、電子機器および接触検出方法
KR101462149B1 (ko) 2008-05-22 2014-12-04 삼성디스플레이 주식회사 터치센서, 이를 갖는 액정표시패널 및 터치센서의 센싱방법
KR101322015B1 (ko) * 2008-06-24 2013-10-25 엘지디스플레이 주식회사 액정표시장치
US20100110040A1 (en) * 2008-10-30 2010-05-06 Samsung Electronics Co., Ltd. Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller
TWI372908B (en) 2008-12-01 2012-09-21 Hannstar Display Corp Liquid crystal display panel having touch function
TW201023005A (en) * 2008-12-08 2010-06-16 Wintek Corp Touch panel and circuit thereof
JP2010165032A (ja) * 2009-01-13 2010-07-29 Hitachi Displays Ltd タッチパネルディスプレイ装置
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TWI395127B (zh) * 2009-09-29 2013-05-01 晨星半導體股份有限公司 電容式觸控感測裝置及其方法
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KR101142664B1 (ko) * 2010-05-17 2012-05-03 삼성모바일디스플레이주식회사 터치패널 일체형 액정표시장치 및 그 제조방법
TWI451399B (zh) * 2011-09-16 2014-09-01 Inventec Corp 可攜式電子裝置
KR101905779B1 (ko) 2011-10-24 2018-10-10 삼성디스플레이 주식회사 표시 장치
TWI451384B (zh) * 2011-12-30 2014-09-01 Au Optronics Corp 像素結構、其驅動方法及使用其之自發光顯示器
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TWI585660B (zh) * 2012-01-06 2017-06-01 新唐科技股份有限公司 觸控感應裝置
KR20130117558A (ko) 2012-04-18 2013-10-28 삼성디스플레이 주식회사 박막 트랜지스터, 박막 트랜지스터 표시판 및 박막 트랜지스터 표시판 제조 방법
TWI464642B (zh) * 2012-04-27 2014-12-11 Orise Technology Co Ltd 內嵌式多點觸控液晶顯示面板系統
TWI471782B (zh) * 2012-11-14 2015-02-01 Orise Technology Co Ltd 內嵌式多點觸控液晶顯示面板系統
JP2014102747A (ja) * 2012-11-21 2014-06-05 Panasonic Liquid Crystal Display Co Ltd タッチパネル装置及びタッチパネル装置の制御方法
CN103135852B (zh) * 2013-03-08 2016-06-01 山西大学 一种触摸屏设备及数据输入方法
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JP6568055B2 (ja) * 2014-05-23 2019-08-28 株式会社半導体エネルギー研究所 タッチセンサー及びタッチパネル
US9715617B2 (en) * 2014-05-30 2017-07-25 Image Match Design Inc. Fingerprint sensor
JP6441168B2 (ja) 2015-05-29 2018-12-19 株式会社ジャパンディスプレイ センサ付き表示装置
KR102371182B1 (ko) * 2015-06-30 2022-03-08 엘지디스플레이 주식회사 표시장치, 패널 결함 검출 시스템 및 패널 결함 검출 방법
KR102438782B1 (ko) * 2015-11-26 2022-09-01 엘지디스플레이 주식회사 표시장치와 이의 제조방법
KR102427553B1 (ko) * 2015-12-01 2022-08-02 엘지디스플레이 주식회사 전류 적분기와 이를 포함하는 유기발광 표시장치
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KR102438459B1 (ko) * 2017-08-31 2022-08-30 엘지디스플레이 주식회사 발광 표시장치와 그의 구동방법
JP6637578B2 (ja) * 2018-11-20 2020-01-29 株式会社ジャパンディスプレイ センサ付き表示装置
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KR101133753B1 (ko) * 2004-07-26 2012-04-09 삼성전자주식회사 감지 소자를 내장한 액정 표시 장치
GB2419950A (en) * 2004-11-09 2006-05-10 Sharp Kk Capacitance measuring apparatus for LCD touch screen
US7439962B2 (en) * 2005-06-01 2008-10-21 Synaptics Incorporated Touch pad with flexible substrate

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KR101427586B1 (ko) * 2007-12-26 2014-08-07 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
US8896572B2 (en) 2007-12-26 2014-11-25 Samsung Display Co., Ltd. Display device and method of driving the same for alternately applying a reset voltage to row and column sensor data lines
US10229621B2 (en) 2014-09-03 2019-03-12 Samsung Display Co., Ltd. Display device and calibration method thereof

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EP1814018A2 (en) 2007-08-01
CN101008729A (zh) 2007-08-01
EP1814018A3 (en) 2009-11-25
CN101008729B (zh) 2010-10-13
TW200733036A (en) 2007-09-01
JP2007199724A (ja) 2007-08-09
US20070176868A1 (en) 2007-08-02

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