KR100218375B1 - 전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로 - Google Patents
전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로 Download PDFInfo
- 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
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
- 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
Landscapes
- 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)
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)
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)
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 |
Family Cites Families (8)
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 |
-
1997
- 1997-05-31 KR KR1019970022565A patent/KR100218375B1/ko active IP Right Grant
- 1997-11-17 TW TW086117126A patent/TW374149B/zh not_active IP Right Cessation
-
1998
- 1998-01-15 DE DE1998101263 patent/DE19801263C2/de not_active Expired - Lifetime
- 1998-05-29 GB GB9811665A patent/GB2326013B/en not_active Expired - Lifetime
- 1998-05-29 JP JP10149551A patent/JP2879681B2/ja not_active Expired - Fee Related
Cited By (1)
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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