DE69318741D1 - Flüssigkristallanzeigevorrichtung und dafür geeignete Steuerschaltung - Google Patents
Flüssigkristallanzeigevorrichtung und dafür geeignete SteuerschaltungInfo
- Publication number
- DE69318741D1 DE69318741D1 DE69318741T DE69318741T DE69318741D1 DE 69318741 D1 DE69318741 D1 DE 69318741D1 DE 69318741 T DE69318741 T DE 69318741T DE 69318741 T DE69318741 T DE 69318741T DE 69318741 D1 DE69318741 D1 DE 69318741D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- control circuit
- crystal display
- circuit suitable
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric 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
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2011—Display of intermediate tones by amplitude modulation
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 Display Device Control (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4011658A JP2502871B2 (ja) | 1992-01-27 | 1992-01-27 | 液晶駆動回路と表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69318741D1 true DE69318741D1 (de) | 1998-07-02 |
DE69318741T2 DE69318741T2 (de) | 1998-09-24 |
Family
ID=11784079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69318741T Expired - Fee Related DE69318741T2 (de) | 1992-01-27 | 1993-01-27 | Flüssigkristallanzeigevorrichtung und dafür geeignete Steuerschaltung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5349367A (de) |
EP (1) | EP0554066B1 (de) |
JP (1) | JP2502871B2 (de) |
DE (1) | DE69318741T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5631752A (en) * | 1992-12-24 | 1997-05-20 | Casio Computer Co., Ltd. | Antiferroelectric liquid crystal display element exhibiting a precursor tilt phenomenon |
EP0604930B1 (de) * | 1992-12-25 | 1997-10-29 | Canon Kabushiki Kaisha | Flüssigkristallanzeigevorrichtung |
BE1007478A3 (nl) * | 1993-09-07 | 1995-07-11 | Philips Electronics Nv | Weergeefinrichting met temperatuurcompensatie. |
JP2853537B2 (ja) * | 1993-11-26 | 1999-02-03 | 富士通株式会社 | 平面表示装置 |
TW270198B (de) * | 1994-06-21 | 1996-02-11 | Hitachi Seisakusyo Kk | |
WO1997002508A1 (fr) * | 1995-07-03 | 1997-01-23 | Citizen Watch Co., Ltd. | Afficheur a cristaux liquides |
CN1132048C (zh) * | 1997-06-20 | 2003-12-24 | 时至准钟表股份有限公司 | 反铁电液晶显示器及其驱动方法 |
EP0992835B1 (de) * | 1998-03-10 | 2005-01-12 | Citizen Watch Co. Ltd. | Antiferroelektrische flüssigkristallanzeige und verfahren zur ansteuerung |
KR100310690B1 (ko) * | 1998-07-01 | 2001-12-17 | 김순택 | 액정표시장치의구동방법및그구동회로 |
US6545656B1 (en) * | 1999-05-14 | 2003-04-08 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device in which a black display is performed by a reset signal during one sub-frame |
US7348953B1 (en) | 1999-11-22 | 2008-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Method of driving liquid crystal display device |
CN1180291C (zh) * | 2000-03-14 | 2004-12-15 | 皇家菲利浦电子有限公司 | 具有工作电压温度补偿装置的扭曲向列液晶显示装置 |
JP2002236472A (ja) * | 2001-02-08 | 2002-08-23 | Semiconductor Energy Lab Co Ltd | 液晶表示装置およびその駆動方法 |
US7088052B2 (en) * | 2001-09-07 | 2006-08-08 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of driving the same |
JP2005222030A (ja) * | 2004-01-05 | 2005-08-18 | Seiko Epson Corp | データ線駆動回路、電気光学装置および電子機器 |
JP5519408B2 (ja) * | 2010-05-31 | 2014-06-11 | シチズンホールディングス株式会社 | メモリ性液晶装置 |
WO2013018647A1 (ja) * | 2011-08-03 | 2013-02-07 | シャープ株式会社 | 表示パネルのムラ補正方法、駆動回路、表示装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367924A (en) * | 1980-01-08 | 1983-01-11 | Clark Noel A | Chiral smectic C or H liquid crystal electro-optical device |
JPS6066235A (ja) * | 1983-09-22 | 1985-04-16 | Hitachi Ltd | 強誘電性液晶素子の駆動方法 |
US4709995A (en) * | 1984-08-18 | 1987-12-01 | Canon Kabushiki Kaisha | Ferroelectric display panel and driving method therefor to achieve gray scale |
JPH07120143B2 (ja) * | 1986-06-04 | 1995-12-20 | キヤノン株式会社 | 表示パネルの情報読出し法及び表示パネルの情報読出し装置 |
NL8700627A (nl) * | 1987-03-17 | 1988-10-17 | Philips Nv | Werkwijze voor het besturen van een vloeibaar kristalweergeefinrichting en bijbehorende weergeefinrichting. |
US5061044A (en) * | 1989-05-23 | 1991-10-29 | Citizen Watch Co., Ltd. | Ferroelectric liquid crystal display having opposingly inclined alignment films wherein the liquid crystal has one twisted and two aligned states which coexist and a driving method to produce gray scale |
EP0466506B1 (de) * | 1990-07-13 | 1996-05-29 | Citizen Watch Co., Ltd. | Elektrooptisches Anzeigegerät |
-
1992
- 1992-01-27 JP JP4011658A patent/JP2502871B2/ja not_active Expired - Lifetime
-
1993
- 1993-01-27 US US08/009,850 patent/US5349367A/en not_active Expired - Fee Related
- 1993-01-27 EP EP93300575A patent/EP0554066B1/de not_active Expired - Lifetime
- 1993-01-27 DE DE69318741T patent/DE69318741T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0554066A1 (de) | 1993-08-04 |
DE69318741T2 (de) | 1998-09-24 |
US5349367A (en) | 1994-09-20 |
JPH06281914A (ja) | 1994-10-07 |
JP2502871B2 (ja) | 1996-05-29 |
EP0554066B1 (de) | 1998-05-27 |
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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 |