DE69416441T2 - Ansteuervorrichtung für Flüssigkristall-Anzeige - Google Patents
Ansteuervorrichtung für Flüssigkristall-AnzeigeInfo
- Publication number
- DE69416441T2 DE69416441T2 DE69416441T DE69416441T DE69416441T2 DE 69416441 T2 DE69416441 T2 DE 69416441T2 DE 69416441 T DE69416441 T DE 69416441T DE 69416441 T DE69416441 T DE 69416441T DE 69416441 T2 DE69416441 T2 DE 69416441T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal display
- driving device
- driving
- display
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title 1
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
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0828—Several active elements per pixel in active matrix panels forming a digital to analog [D/A] conversion circuit
-
- 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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5095798A JPH06308911A (ja) | 1993-04-22 | 1993-04-22 | 液晶パネルの駆動装置 |
JP5095800A JPH06308912A (ja) | 1993-04-22 | 1993-04-22 | 液晶パネルの駆動装置 |
JP5102303A JPH06314081A (ja) | 1993-04-28 | 1993-04-28 | 単純マトリクス型液晶パネルの駆動装置 |
JP5112861A JPH06324647A (ja) | 1993-05-14 | 1993-05-14 | 液晶パネルの駆動装置 |
JP5112862A JPH06324648A (ja) | 1993-05-14 | 1993-05-14 | 単純マトリクス型液晶駆動装置と画像データ記憶方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69416441D1 DE69416441D1 (de) | 1999-03-25 |
DE69416441T2 true DE69416441T2 (de) | 1999-10-07 |
Family
ID=27525758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69416441T Expired - Fee Related DE69416441T2 (de) | 1993-04-22 | 1994-04-19 | Ansteuervorrichtung für Flüssigkristall-Anzeige |
Country Status (4)
Country | Link |
---|---|
US (1) | US5684502A (de) |
EP (1) | EP0621578B1 (de) |
KR (1) | KR970006865B1 (de) |
DE (1) | DE69416441T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5739803A (en) * | 1994-01-24 | 1998-04-14 | Arithmos, Inc. | Electronic system for driving liquid crystal displays |
JPH07287552A (ja) * | 1994-04-18 | 1995-10-31 | Matsushita Electric Ind Co Ltd | 液晶パネルの駆動装置 |
TW320716B (de) * | 1995-04-27 | 1997-11-21 | Hitachi Ltd | |
US5900857A (en) * | 1995-05-17 | 1999-05-04 | Asahi Glass Company Ltd. | Method of driving a liquid crystal display device and a driving circuit for the liquid crystal display device |
KR100209643B1 (ko) * | 1996-05-02 | 1999-07-15 | 구자홍 | 액정표시소자 구동회로 |
JPH10293564A (ja) * | 1997-04-21 | 1998-11-04 | Toshiba Corp | 表示装置 |
US6934772B2 (en) | 1998-09-30 | 2005-08-23 | Hewlett-Packard Development Company, L.P. | Lowering display power consumption by dithering brightness |
GB9923292D0 (en) | 1999-10-01 | 1999-12-08 | Varintelligent Bvi Ltd | An efficient liquid crystal display driving scheme using orthogonal block-circulant matrix |
FI108900B (fi) * | 1999-12-28 | 2002-04-15 | Martti Kesaeniemi | Optinen vuo ja kuvan muodostaminen |
JP2002091387A (ja) * | 2000-09-13 | 2002-03-27 | Kawasaki Microelectronics Kk | Lcdドライバ |
US6919872B2 (en) * | 2001-02-27 | 2005-07-19 | Leadis Technology, Inc. | Method and apparatus for driving STN LCD |
US7068248B2 (en) * | 2001-09-26 | 2006-06-27 | Leadis Technology, Inc. | Column driver for OLED display |
US7015889B2 (en) * | 2001-09-26 | 2006-03-21 | Leadis Technology, Inc. | Method and apparatus for reducing output variation by sharing analog circuit characteristics |
US7046222B2 (en) * | 2001-12-18 | 2006-05-16 | Leadis Technology, Inc. | Single-scan driver for OLED display |
KR100465539B1 (ko) * | 2001-12-27 | 2005-01-13 | 매그나칩 반도체 유한회사 | 에스티엔 엘시디 패널 구동 회로 |
GB0206093D0 (en) * | 2002-03-15 | 2002-04-24 | Koninkl Philips Electronics Nv | Display driver and driving method |
US7298351B2 (en) * | 2004-07-01 | 2007-11-20 | Leadia Technology, Inc. | Removing crosstalk in an organic light-emitting diode display |
US7358939B2 (en) * | 2004-07-28 | 2008-04-15 | Leadis Technology, Inc. | Removing crosstalk in an organic light-emitting diode display by adjusting display scan periods |
BRPI0516867A (pt) * | 2004-09-30 | 2008-09-23 | Cambridge Display Tech Ltd | métodos e aparelhos de endereçamento de linha múltipla |
GB0421711D0 (en) | 2004-09-30 | 2004-11-03 | Cambridge Display Tech Ltd | Multi-line addressing methods and apparatus |
GB0421712D0 (en) | 2004-09-30 | 2004-11-03 | Cambridge Display Tech Ltd | Multi-line addressing methods and apparatus |
GB0421710D0 (en) | 2004-09-30 | 2004-11-03 | Cambridge Display Tech Ltd | Multi-line addressing methods and apparatus |
GB0428191D0 (en) * | 2004-12-23 | 2005-01-26 | Cambridge Display Tech Ltd | Digital signal processing methods and apparatus |
GB2436377B (en) * | 2006-03-23 | 2011-02-23 | Cambridge Display Tech Ltd | Data processing hardware |
KR101255284B1 (ko) * | 2008-12-29 | 2013-04-15 | 엘지디스플레이 주식회사 | 액정표시장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5119084A (en) * | 1988-12-06 | 1992-06-02 | Casio Computer Co., Ltd. | Liquid crystal display apparatus |
FR2650462B1 (fr) * | 1989-07-27 | 1991-11-15 | Sgs Thomson Microelectronics | Dispositif de conversion d'un balayage ligne en un balayage en dents de scie verticales par bandes |
DE69026666T2 (de) * | 1989-09-07 | 1997-01-09 | Hitachi Ltd | Bildanzeigegerät mit einem nichtverschachtelten Abtastsystem |
US5124692A (en) * | 1990-04-13 | 1992-06-23 | Eastman Kodak Company | Method and apparatus for providing rotation of digital image data |
JP2768548B2 (ja) * | 1990-11-09 | 1998-06-25 | シャープ株式会社 | パネルディスプレイ表示装置 |
US5485173A (en) * | 1991-04-01 | 1996-01-16 | In Focus Systems, Inc. | LCD addressing system and method |
EP0522510B1 (de) * | 1991-07-08 | 1996-10-02 | Asahi Glass Company Ltd. | Steuerverfahren für ein Flüssigkristallanzeigeelement |
JP2671719B2 (ja) * | 1992-07-06 | 1997-10-29 | 松下電器産業株式会社 | マトリクス型単純液晶表示装置の駆動法 |
-
1994
- 1994-04-19 DE DE69416441T patent/DE69416441T2/de not_active Expired - Fee Related
- 1994-04-19 EP EP94106025A patent/EP0621578B1/de not_active Expired - Lifetime
- 1994-04-21 KR KR1019940008387A patent/KR970006865B1/ko not_active IP Right Cessation
-
1995
- 1995-12-28 US US08/578,390 patent/US5684502A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0621578A2 (de) | 1994-10-26 |
KR940024653A (ko) | 1994-11-18 |
DE69416441D1 (de) | 1999-03-25 |
EP0621578A3 (de) | 1995-04-12 |
EP0621578B1 (de) | 1999-02-10 |
US5684502A (en) | 1997-11-04 |
KR970006865B1 (ko) | 1997-04-30 |
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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 |