KR100796298B1 - 액정표시장치 - Google Patents

액정표시장치 Download PDF

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Publication number
KR100796298B1
KR100796298B1 KR20020052020A KR20020052020A KR100796298B1 KR 100796298 B1 KR100796298 B1 KR 100796298B1 KR 20020052020 A KR20020052020 A KR 20020052020A KR 20020052020 A KR20020052020 A KR 20020052020A KR 100796298 B1 KR100796298 B1 KR 100796298B1
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KR
South Korea
Prior art keywords
signal
clock
gate
voltage
power supply
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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.)
Expired - Lifetime
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KR20020052020A
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English (en)
Korean (ko)
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KR20040020421A (ko
Inventor
문승환
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삼성전자주식회사
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Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR20020052020A priority Critical patent/KR100796298B1/ko
Priority to US10/454,157 priority patent/US7327338B2/en
Priority to TW92115553A priority patent/TWI344134B/zh
Priority to JP2004532810A priority patent/JP5232956B2/ja
Priority to CN2008100003199A priority patent/CN101202026B/zh
Priority to AU2003253465A priority patent/AU2003253465A1/en
Priority to CNB038187299A priority patent/CN100442343C/zh
Priority to PCT/KR2003/001720 priority patent/WO2004021322A2/en
Publication of KR20040020421A publication Critical patent/KR20040020421A/ko
Priority to US11/874,524 priority patent/US9153189B2/en
Application granted granted Critical
Publication of KR100796298B1 publication Critical patent/KR100796298B1/ko
Priority to JP2011131769A priority patent/JP2011221550A/ja
Assigned to 삼성디스플레이 주식회사 reassignment 삼성디스플레이 주식회사 권리의 전부이전등록 Assignors: 삼성전자주식회사
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
KR20020052020A 2002-08-30 2002-08-30 액정표시장치 Expired - Lifetime KR100796298B1 (ko)

Priority Applications (10)

Application Number Priority Date Filing Date Title
KR20020052020A KR100796298B1 (ko) 2002-08-30 2002-08-30 액정표시장치
US10/454,157 US7327338B2 (en) 2002-08-30 2003-06-04 Liquid crystal display apparatus
TW92115553A TWI344134B (en) 2002-08-30 2003-06-09 Liquid crystal display apparatus
CN2008100003199A CN101202026B (zh) 2002-08-30 2003-08-26 液晶显示装置
AU2003253465A AU2003253465A1 (en) 2002-08-30 2003-08-26 Liquid crystal display apparatus
CNB038187299A CN100442343C (zh) 2002-08-30 2003-08-26 液晶显示装置
JP2004532810A JP5232956B2 (ja) 2002-08-30 2003-08-26 液晶表示装置
PCT/KR2003/001720 WO2004021322A2 (en) 2002-08-30 2003-08-26 Liquid crystal display apparatus
US11/874,524 US9153189B2 (en) 2002-08-30 2007-10-18 Liquid crystal display apparatus
JP2011131769A JP2011221550A (ja) 2002-08-30 2011-06-14 液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20020052020A KR100796298B1 (ko) 2002-08-30 2002-08-30 액정표시장치

Publications (2)

Publication Number Publication Date
KR20040020421A KR20040020421A (ko) 2004-03-09
KR100796298B1 true KR100796298B1 (ko) 2008-01-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR20020052020A Expired - Lifetime KR100796298B1 (ko) 2002-08-30 2002-08-30 액정표시장치

Country Status (7)

Country Link
US (2) US7327338B2 (enExample)
JP (2) JP5232956B2 (enExample)
KR (1) KR100796298B1 (enExample)
CN (2) CN101202026B (enExample)
AU (1) AU2003253465A1 (enExample)
TW (1) TWI344134B (enExample)
WO (1) WO2004021322A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11893951B2 (en) 2020-10-14 2024-02-06 Samsung Electronics Co., Ltd. Display device configured to output gate signals to at least two gate lines at a time having output timings different from each other, and control method therefor

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TWI267054B (en) * 2004-05-14 2006-11-21 Hannstar Display Corp Impulse driving method and apparatus for liquid crystal device
TWI393093B (zh) * 2004-06-30 2013-04-11 Samsung Display Co Ltd 移位暫存器，具有該移位暫存器之顯示裝置，及其驅動方法
KR101006450B1 (ko) * 2004-08-03 2011-01-06 삼성전자주식회사 액정 표시 장치
TWI253051B (en) * 2004-10-28 2006-04-11 Quanta Display Inc Gate driving method and circuit for liquid crystal display
JP2006177992A (ja) * 2004-12-20 2006-07-06 Mitsubishi Electric Corp 液晶表示装置の駆動方法および液晶表示装置
JP2006208653A (ja) * 2005-01-27 2006-08-10 Mitsubishi Electric Corp 表示装置
KR20070013013A (ko) 2005-07-25 2007-01-30 삼성전자주식회사 표시 장치
KR101197050B1 (ko) * 2005-07-26 2012-11-06 삼성디스플레이 주식회사 표시 장치의 구동 장치 및 이를 포함하는 표시 장치
TWI330820B (en) * 2006-01-26 2010-09-21 Au Optronics Corp Flat panel display and display panel thereof
JP5128102B2 (ja) * 2006-02-23 2013-01-23 三菱電機株式会社 シフトレジスタ回路およびそれを備える画像表示装置
KR101235698B1 (ko) 2006-03-20 2013-02-21 엘지디스플레이 주식회사 액정표시장치 및 이의 화상구현방법
JP4209430B2 (ja) * 2006-05-25 2009-01-14 パナソニック株式会社 ドライバ制御装置
KR101249775B1 (ko) * 2006-06-14 2013-04-01 엘지디스플레이 주식회사 액정표시장치의 게이트 구동방법
KR101265333B1 (ko) * 2006-07-26 2013-05-20 엘지디스플레이 주식회사 액정표시장치 및 그의 구동 방법
TWI355635B (en) * 2006-11-09 2012-01-01 Au Optronics Corp Gate driving circuit of liquid crystal display
KR101384283B1 (ko) * 2006-11-20 2014-04-11 삼성디스플레이 주식회사 액정 표시 장치 및 그 구동 방법
US8223137B2 (en) * 2006-12-14 2012-07-17 Lg Display Co., Ltd. Liquid crystal display device and method for driving the same
KR101375863B1 (ko) 2007-03-08 2014-03-17 삼성디스플레이 주식회사 표시장치 및 이의 구동방법
CN101369400B (zh) * 2007-03-28 2010-11-10 联咏科技股份有限公司 用于显示器的驱动装置及其相关方法
TWI350422B (en) * 2007-04-25 2011-10-11 Au Optronics Corp Active device array substrate
TWI363330B (en) * 2007-05-24 2012-05-01 Au Optronics Corp Pulse generation circuit and display apparatus for adjusting display brightness of a picture
KR101432717B1 (ko) * 2007-07-20 2014-08-21 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
US8786793B2 (en) * 2007-07-27 2014-07-22 Semiconductor Energy Laboratory Co., Ltd. Display device and manufacturing method thereof
KR101493277B1 (ko) * 2007-09-10 2015-02-16 삼성디스플레이 주식회사 표시 장치 및 이의 디스차지 장치
KR100913023B1 (ko) * 2007-09-14 2009-08-20 주식회사 동부하이텍 위상 클럭 발생기
CN101409055B (zh) * 2007-10-09 2013-02-06 奇美电子股份有限公司 平面显示器及其驱动方法
JP5312779B2 (ja) * 2007-12-13 2013-10-09 ルネサスエレクトロニクス株式会社 液晶表示装置、データ駆動ｉｃ、及び液晶表示パネル駆動方法
CN101493617B (zh) * 2008-01-25 2010-11-10 北京京东方光电科技有限公司 薄膜晶体管液晶显示器的驱动装置
CN101493615B (zh) * 2008-01-21 2011-05-04 北京京东方光电科技有限公司 薄膜晶体管液晶显示器的驱动装置
TW200941439A (en) * 2008-03-20 2009-10-01 Au Optronics Corp A gate driving module and LCD thereof
CN101556831B (zh) * 2008-04-10 2011-04-13 北京京东方光电科技有限公司 移位寄存器
CN101561597B (zh) * 2008-04-14 2011-04-27 中华映管股份有限公司 液晶面板及其驱动方法
US7872506B2 (en) * 2008-11-04 2011-01-18 Au Optronics Corporation Gate driver and method for making same
CN101740131B (zh) * 2008-11-21 2014-06-04 群创光电股份有限公司 寄存器电路及显示装置驱动电路
US7750715B2 (en) * 2008-11-28 2010-07-06 Au Optronics Corporation Charge-sharing method and device for clock signal generation
KR101420443B1 (ko) * 2008-12-23 2014-07-16 엘지디스플레이 주식회사 액정표시장치
TWI406222B (zh) * 2009-05-26 2013-08-21 Chunghwa Picture Tubes Ltd 具有輸出致能控制電路之閘極驅動器
CN102024431B (zh) 2009-09-16 2013-04-03 北京京东方光电科技有限公司 Tft-lcd驱动电路
US8519934B2 (en) * 2010-04-09 2013-08-27 Au Optronics Corporation Linear control output for gate driver
JP5839896B2 (ja) * 2010-09-09 2016-01-06 株式会社半導体エネルギー研究所 表示装置
CN202008813U (zh) * 2010-12-23 2011-10-12 北京京东方光电科技有限公司 薄膜晶体管液晶显示器的栅极驱动器、驱动电路及液晶显示器
TWI443624B (zh) 2010-12-30 2014-07-01 Au Optronics Corp 重置電路
US8854288B2 (en) * 2011-09-06 2014-10-07 Shenzhen China Star Optoelectronics Technology Co., Ltd. Tangent angle circuit in a liquid crystal display driving system having a charging and discharging module for the scan line driving circuits
CN102314846B (zh) * 2011-09-06 2013-05-01 深圳市华星光电技术有限公司 Lcd驱动系统中的切角电路
KR101473843B1 (ko) 2012-04-25 2014-12-17 엘지디스플레이 주식회사 액정표시장치
WO2013179537A1 (ja) * 2012-05-28 2013-12-05 パナソニック液晶ディスプレイ株式会社 液晶表示装置
CN103000152B (zh) * 2012-11-29 2015-04-22 北京京东方光电科技有限公司 控制栅极线信号值方法和设备、栅极驱动电路、显示装置
KR102114155B1 (ko) * 2013-10-01 2020-05-25 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR102067243B1 (ko) * 2013-10-10 2020-01-17 엘지디스플레이 주식회사 표시 장치, 게이트 드라이버 및 패널
KR102281755B1 (ko) * 2014-09-16 2021-07-27 삼성디스플레이 주식회사 유기전계발광 표시장치
KR102221997B1 (ko) 2014-12-17 2021-03-03 엘지디스플레이 주식회사 게이트 구동부와 이를 포함한 표시장치
CN105301859B (zh) * 2015-11-25 2018-09-18 昆山龙腾光电有限公司 阵列基板和液晶显示装置
CN106710561B (zh) * 2017-03-08 2019-09-17 京东方科技集团股份有限公司 一种移位寄存器、栅线集成驱动电路及显示装置
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KR19990062458A (ko) * 1997-12-31 1999-07-26 윤종용 박막트랜지스터 액정표시장치
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KR20020056706A (ko) * 2000-12-29 2002-07-10 주식회사 현대 디스플레이 테크놀로지 액정 표시 장치의 비순차 스캐닝 구동 방법
KR20020059476A (ko) * 2001-01-06 2002-07-13 윤종용 박막 트랜지스터 액정 디스플레이 장치의 게이트 구동회로 및 그의 구동 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11893951B2 (en) 2020-10-14 2024-02-06 Samsung Electronics Co., Ltd. Display device configured to output gate signals to at least two gate lines at a time having output timings different from each other, and control method therefor

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WO2004021322A3 (en) 2006-02-23
AU2003253465A1 (en) 2004-03-19
KR20040020421A (ko) 2004-03-09
AU2003253465A8 (en) 2004-03-19
US20080036717A1 (en) 2008-02-14
JP5232956B2 (ja) 2013-07-10
CN1809862A (zh) 2006-07-26
CN101202026B (zh) 2010-12-08
TW200403606A (en) 2004-03-01
US20040041774A1 (en) 2004-03-04
CN101202026A (zh) 2008-06-18
WO2004021322A2 (en) 2004-03-11
JP2011221550A (ja) 2011-11-04
JP2006516049A (ja) 2006-06-15
US9153189B2 (en) 2015-10-06
CN100442343C (zh) 2008-12-10
US7327338B2 (en) 2008-02-05

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