DE69918192D1 - Treiber mit niedrigem Energieverbrauch für Flüssigkristallanzeige - Google Patents
Treiber mit niedrigem Energieverbrauch für FlüssigkristallanzeigeInfo
- Publication number
- DE69918192D1 DE69918192D1 DE69918192T DE69918192T DE69918192D1 DE 69918192 D1 DE69918192 D1 DE 69918192D1 DE 69918192 T DE69918192 T DE 69918192T DE 69918192 T DE69918192 T DE 69918192T DE 69918192 D1 DE69918192 D1 DE 69918192D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal display
- low power
- power driver
- driver
- 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.)
- Expired - Fee Related
Links
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
- 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
- G09G2310/06—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP00041398A JP3150098B2 (ja) | 1998-01-05 | 1998-01-05 | 液晶駆動装置 |
JP41398 | 1998-01-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69918192D1 true DE69918192D1 (de) | 2004-07-29 |
DE69918192T2 DE69918192T2 (de) | 2005-06-30 |
Family
ID=11473122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69918192T Expired - Fee Related DE69918192T2 (de) | 1998-01-05 | 1999-01-05 | Treiber mit niedrigem Energieverbrauch mit Flüssigkristallanzeige |
Country Status (6)
Country | Link |
---|---|
US (1) | US6300930B1 (de) |
EP (1) | EP0927986B1 (de) |
JP (1) | JP3150098B2 (de) |
KR (1) | KR100330951B1 (de) |
CN (1) | CN1131457C (de) |
DE (1) | DE69918192T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001034237A (ja) * | 1999-07-21 | 2001-02-09 | Fujitsu Ltd | 液晶表示装置 |
TW514854B (en) * | 2000-08-23 | 2002-12-21 | Semiconductor Energy Lab | Portable information apparatus and method of driving the same |
JP2002221939A (ja) * | 2001-01-24 | 2002-08-09 | Hitachi Ltd | 液晶表示装置 |
JP2003029719A (ja) * | 2001-07-16 | 2003-01-31 | Hitachi Ltd | 液晶表示装置 |
JP3820379B2 (ja) * | 2002-03-13 | 2006-09-13 | 松下電器産業株式会社 | 液晶駆動装置 |
JP2004046066A (ja) * | 2002-05-17 | 2004-02-12 | Sharp Corp | 信号出力装置および表示装置 |
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 |
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 |
EP1559087A2 (de) * | 2002-10-25 | 2005-08-03 | Koninklijke Philips Electronics N.V. | Anzeigegerät mit ladungsverteilung |
US7791575B2 (en) * | 2005-07-15 | 2010-09-07 | Solomon Systech Limited | Circuit for driving display panel with transition control |
KR100666642B1 (ko) * | 2005-09-15 | 2007-01-09 | 삼성에스디아이 주식회사 | 주사 구동부 및 이를 포함하는 유기 전계발광 표시장치 |
US7465934B2 (en) * | 2005-09-30 | 2008-12-16 | Eastman Kodak Company | Pixel array output routing structure for multi-channel CMOS imager sensors |
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 |
JP6763715B2 (ja) * | 2016-07-11 | 2020-09-30 | ローム株式会社 | タイミングコントローラ、その制御方法、それを用いた電子機器 |
CN106875911B (zh) * | 2017-04-12 | 2019-04-16 | 京东方科技集团股份有限公司 | 移位寄存器单元、栅极驱动电路及其驱动方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05232904A (ja) * | 1992-02-18 | 1993-09-10 | Mitsubishi Electric Corp | 液晶表示装置 |
JP3102666B2 (ja) | 1993-06-28 | 2000-10-23 | シャープ株式会社 | 画像表示装置 |
TW277129B (de) * | 1993-12-24 | 1996-06-01 | Sharp Kk | |
KR0171913B1 (ko) * | 1993-12-28 | 1999-03-20 | 사토 후미오 | 액정표시장치 및 그 구동방법 |
US5739804A (en) * | 1994-03-16 | 1998-04-14 | Kabushiki Kaisha Toshiba | Display device |
JP2743841B2 (ja) * | 1994-07-28 | 1998-04-22 | 日本電気株式会社 | 液晶表示装置 |
US5528256A (en) | 1994-08-16 | 1996-06-18 | Vivid Semiconductor, Inc. | Power-saving circuit and method for driving liquid crystal display |
CN1129887C (zh) * | 1994-12-26 | 2003-12-03 | 夏普公司 | 液晶显示装置 |
JP2822911B2 (ja) * | 1995-03-23 | 1998-11-11 | 日本電気株式会社 | 駆動回路 |
JP3586998B2 (ja) | 1996-10-31 | 2004-11-10 | ソニー株式会社 | 液晶ディスプレイの駆動装置 |
KR100218375B1 (ko) | 1997-05-31 | 1999-09-01 | 구본준 | 전하 재활용을 이용한 티에프티-엘씨디의 저전력 게이트드라이버회로 |
-
1998
- 1998-01-05 JP JP00041398A patent/JP3150098B2/ja not_active Expired - Fee Related
-
1999
- 1999-01-04 KR KR1019990000033A patent/KR100330951B1/ko not_active IP Right Cessation
- 1999-01-04 US US09/224,795 patent/US6300930B1/en not_active Expired - Lifetime
- 1999-01-05 CN CN99100011A patent/CN1131457C/zh not_active Expired - Fee Related
- 1999-01-05 DE DE69918192T patent/DE69918192T2/de not_active Expired - Fee Related
- 1999-01-05 EP EP99100077A patent/EP0927986B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1131457C (zh) | 2003-12-17 |
EP0927986A1 (de) | 1999-07-07 |
CN1224180A (zh) | 1999-07-28 |
JPH11194314A (ja) | 1999-07-21 |
DE69918192T2 (de) | 2005-06-30 |
US6300930B1 (en) | 2001-10-09 |
EP0927986B1 (de) | 2004-06-23 |
JP3150098B2 (ja) | 2001-03-26 |
KR19990067712A (ko) | 1999-08-25 |
KR100330951B1 (ko) | 2002-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |