DE69318741D1 - Flüssigkristallanzeigevorrichtung und dafür geeignete Steuerschaltung - Google Patents

Flüssigkristallanzeigevorrichtung und dafür geeignete Steuerschaltung

Info

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
Application number
DE69318741T
Other languages
English (en)
Other versions
DE69318741T2 (de
Inventor
Naohide Wakita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69318741D1 publication Critical patent/DE69318741D1/de
Application granted granted Critical
Publication of DE69318741T2 publication Critical patent/DE69318741T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69318741T 1992-01-27 1993-01-27 Flüssigkristallanzeigevorrichtung und dafür geeignete Steuerschaltung Expired - Fee Related DE69318741T2 (de)

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)

* Cited by examiner, † Cited by third party
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
KR100542619B1 (ko) * 1997-06-20 2006-01-11 시티즌 워치 콤파니, 리미티드 반강유전성 액정디스플레이와 그의 구동방법
CN1180289C (zh) * 1998-03-10 2004-12-15 西铁城时计株式会社 反铁电液晶显示器及其驱动方法
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
WO2001069310A1 (en) * 2000-03-14 2001-09-20 Koninklijke Philips Electronics N.V. Twisted nematic liquid crystal display device with means for temperature compensation of operating voltage
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)

* Cited by examiner, † Cited by third party
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.
GB2233106B (en) * 1989-05-23 1993-08-25 Citizen Watch Co Ltd Ferroelectric liquid crystal element and method of driving the same
DE69119833T2 (de) * 1990-07-13 1997-01-09 Citizen Watch Co Ltd Elektrooptisches Anzeigegerät

Also Published As

Publication number Publication date
EP0554066B1 (de) 1998-05-27
EP0554066A1 (de) 1993-08-04
DE69318741T2 (de) 1998-09-24
JP2502871B2 (ja) 1996-05-29
JPH06281914A (ja) 1994-10-07
US5349367A (en) 1994-09-20

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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