KR100218375B1 - 전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로 - Google Patents

전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로 Download PDF

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Publication number
KR100218375B1
KR100218375B1 KR1019970022565A KR19970022565A KR100218375B1 KR 100218375 B1 KR100218375 B1 KR 100218375B1 KR 1019970022565 A KR1019970022565 A KR 1019970022565A KR 19970022565 A KR19970022565 A KR 19970022565A KR 100218375 B1 KR100218375 B1 KR 100218375B1
Authority
KR
South Korea
Prior art keywords
control signal
gate driver
tft
lcd
driver circuit
Prior art date
Application number
KR1019970022565A
Other languages
English (en)
Korean (ko)
Other versions
KR19980086264A (ko
Inventor
권오경
Original Assignee
구본준
엘지반도체주식회사
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 구본준, 엘지반도체주식회사 filed Critical 구본준
Priority to KR1019970022565A priority Critical patent/KR100218375B1/ko
Priority to TW086117126A priority patent/TW374149B/zh
Priority to DE1998101263 priority patent/DE19801263C2/de
Priority to US09/082,058 priority patent/US6124840A/en
Priority to JP10149551A priority patent/JP2879681B2/ja
Priority to GB9811665A priority patent/GB2326013B/en
Publication of KR19980086264A publication Critical patent/KR19980086264A/ko
Application granted granted Critical
Publication of KR100218375B1 publication Critical patent/KR100218375B1/ko

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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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • G09G2310/021—Double addressing, i.e. scanning two or more lines, e.g. lines 2 and 3; 4 and 5, at a time in a first field, followed by scanning two or more lines in another combination, e.g. lines 1 and 2; 3 and 4, in a second field
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1019970022565A 1997-04-07 1997-05-31 전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로 KR100218375B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019970022565A KR100218375B1 (ko) 1997-05-31 1997-05-31 전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로
TW086117126A TW374149B (en) 1997-05-31 1997-11-17 Low power gate driver circuit for thin film transistor-liquid crystal display (TFT-LCD) using electric charge recycling technique
DE1998101263 DE19801263C2 (de) 1997-05-31 1998-01-15 Niederleistung-Gate-Ansteuerschaltung für Dünnfilmtransistor-Flüssigkristallanzeige unter Verwendung einer elektrischen Ladungs-Recyclingtechnik
US09/082,058 US6124840A (en) 1997-04-07 1998-05-21 Low power gate driver circuit for thin film transistor-liquid crystal display (TFT-LCD) using electric charge recycling technique
JP10149551A JP2879681B2 (ja) 1997-05-31 1998-05-29 Ｔｆｔ−ｌｃｄのゲート駆動回路
GB9811665A GB2326013B (en) 1997-05-31 1998-05-29 A display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970022565A KR100218375B1 (ko) 1997-05-31 1997-05-31 전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로

Publications (2)

Publication Number Publication Date
KR19980086264A KR19980086264A (ko) 1998-12-05
KR100218375B1 true KR100218375B1 (ko) 1999-09-01

Family

ID=19508262

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970022565A KR100218375B1 (ko) 1997-04-07 1997-05-31 전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로

Country Status (5)

Country Link
JP (1) JP2879681B2 (ja)
KR (1) KR100218375B1 (ja)
DE (1) DE19801263C2 (ja)
GB (1) GB2326013B (ja)
TW (1) TW374149B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10796619B2 (en) 2017-01-17 2020-10-06 Samsung Display Co., Ltd. Display device and driving method thereof

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3150098B2 (ja) * 1998-01-05 2001-03-26 日本電気アイシーマイコンシステム株式会社 液晶駆動装置
US20010040569A1 (en) * 2000-01-21 2001-11-15 Liang Jemm Yue System for driving a liquid crystal display with power saving and other improved features
KR20020017322A (ko) * 2000-08-29 2002-03-07 윤종용 제어 신호부 구조 및 이를 포함하는 액정 표시 장치
JP2002215103A (ja) * 2001-01-15 2002-07-31 Matsushita Electric Ind Co Ltd 表示装置
JP2002221939A (ja) * 2001-01-24 2002-08-09 Hitachi Ltd 液晶表示装置
KR100465539B1 (ko) * 2001-12-27 2005-01-13 매그나칩 반도체 유한회사 에스티엔 엘시디 패널 구동 회로
JP3659250B2 (ja) * 2002-07-11 2005-06-15 セイコーエプソン株式会社 電気光学装置、電気光学装置の駆動装置、電気光学装置の駆動方法及び電子機器
CN100412630C (zh) * 2002-07-11 2008-08-20 精工爱普生株式会社 电光器件及其驱动装置、驱动方法和电子装置
KR100796298B1 (ko) 2002-08-30 2008-01-21 삼성전자주식회사 액정표시장치
EP1559087A2 (en) 2002-10-25 2005-08-03 Koninklijke Philips Electronics N.V. Display device with charge sharing
KR100537545B1 (ko) * 2003-05-31 2005-12-16 매그나칩 반도체 유한회사 유기전계 발광 디스플레이 패널의 구동방법
KR101133763B1 (ko) * 2005-02-02 2012-04-09 삼성전자주식회사 액정 표시 장치의 구동 장치 및 이를 포함하는 액정 표시장치
JP2008116917A (ja) * 2006-10-10 2008-05-22 Seiko Epson Corp ゲートドライバ、電気光学装置、電子機器及び駆動方法
JP2008216349A (ja) * 2007-02-28 2008-09-18 Casio Comput Co Ltd 表示駆動装置及び表示装置
TWI336461B (en) 2007-03-15 2011-01-21 Au Optronics Corp Liquid crystal display and pulse adjustment circuit thereof
CN100460939C (zh) * 2007-04-11 2009-02-11 友达光电股份有限公司 液晶显示器及其脉波调整电路
KR101475298B1 (ko) * 2007-09-21 2014-12-23 삼성디스플레이 주식회사 게이트 구동 회로 및 이를 구비하는 표시 장치의 구동 방법
TWM402437U (en) 2010-10-29 2011-04-21 Chunghwa Picture Tubes Ltd Transistor array substrate
US9478180B2 (en) 2012-06-20 2016-10-25 Hisense Electric Co., Ltd. Signal processing method
CN106782287B (zh) * 2017-03-09 2019-08-30 深圳市华星光电半导体显示技术有限公司 具有电荷共享的扫描驱动电路及显示面板

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776866B2 (ja) * 1986-03-27 1995-08-16 株式会社東芝 液晶表示装置における駆動回路
DE3724086A1 (de) * 1986-07-22 1988-02-04 Sharp Kk Treiberschaltung fuer eine duennschichtige elektrolumineszenzanzeige
US5298913A (en) * 1987-05-29 1994-03-29 Sharp Kabushiki Kaisha Ferroelectric liquid crystal display device and driving system thereof for driving the display by an integrated scanning method
US5206634A (en) * 1990-10-01 1993-04-27 Sharp Kabushiki Kaisha Liquid crystal display apparatus
JPH04194896A (ja) * 1990-11-28 1992-07-14 Internatl Business Mach Corp <Ibm> 階調表示方法及び装置
JP2820336B2 (ja) * 1991-10-22 1998-11-05 シャープ株式会社 アクティブマトリクス型液晶表示装置の駆動方法
EP0909975B1 (en) * 1992-12-10 2003-05-02 Sharp Kabushiki Kaisha Flat type display device and driving method and assembling method therefore
DE19540146B4 (de) * 1994-10-27 2012-06-21 Nec Corp. Flüssigkristallanzeige vom aktiven Matrixtyp mit Treibern für Multimedia-Anwendungen und Ansteuerverfahren dafür

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10796619B2 (en) 2017-01-17 2020-10-06 Samsung Display Co., Ltd. Display device and driving method thereof

Also Published As

Publication number Publication date
GB2326013B (en) 1999-11-24
JPH10339863A (ja) 1998-12-22
JP2879681B2 (ja) 1999-04-05
GB9811665D0 (en) 1998-07-29
KR19980086264A (ko) 1998-12-05
TW374149B (en) 1999-11-11
DE19801263C2 (de) 2003-08-21
GB2326013A (en) 1998-12-09
DE19801263A1 (de) 1999-02-18

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