DE68923654D1 - Flüssigkristallgerät und Verfahren zum Steuern dieses Gerätes. - Google Patents

Flüssigkristallgerät und Verfahren zum Steuern dieses Gerätes.

Info

Publication number
DE68923654D1
DE68923654D1 DE68923654T DE68923654T DE68923654D1 DE 68923654 D1 DE68923654 D1 DE 68923654D1 DE 68923654 T DE68923654 T DE 68923654T DE 68923654 T DE68923654 T DE 68923654T DE 68923654 D1 DE68923654 D1 DE 68923654D1
Authority
DE
Germany
Prior art keywords
controlling
liquid crystal
crystal device
liquid
crystal
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
DE68923654T
Other languages
English (en)
Other versions
DE68923654T2 (de
Inventor
Shinjiro Okada
Yutaka Inaba
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE68923654D1 publication Critical patent/DE68923654D1/de
Publication of DE68923654T2 publication Critical patent/DE68923654T2/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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display

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)
DE1989623654 1988-06-01 1989-05-31 Flüssigkristallgerät und Verfahren zum Steuern dieses Gerätes. Expired - Fee Related DE68923654T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13590788A JPH0833537B2 (ja) 1988-06-01 1988-06-01 液晶装置及びその駆動法

Publications (2)

Publication Number Publication Date
DE68923654D1 true DE68923654D1 (de) 1995-09-07
DE68923654T2 DE68923654T2 (de) 1996-01-18

Family

ID=15162618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989623654 Expired - Fee Related DE68923654T2 (de) 1988-06-01 1989-05-31 Flüssigkristallgerät und Verfahren zum Steuern dieses Gerätes.

Country Status (3)

Country Link
EP (1) EP0344753B1 (de)
JP (1) JPH0833537B2 (de)
DE (1) DE68923654T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312542B (en) * 1995-12-21 2000-02-23 Secr Defence Multiplex addressing of ferroelectric liquid crystal displays
GB9526270D0 (en) * 1995-12-21 1996-02-21 Secr Defence Multiplex addressing of ferroelectric liquid crystal displays
TWI263086B (en) * 1999-02-25 2006-10-01 Hitachi Ltd Liquid crystal display device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62262029A (ja) * 1986-05-09 1987-11-14 Hitachi Ltd 光スイツチ素子の駆動方法

Also Published As

Publication number Publication date
JPH01304430A (ja) 1989-12-08
EP0344753A2 (de) 1989-12-06
JPH0833537B2 (ja) 1996-03-29
DE68923654T2 (de) 1996-01-18
EP0344753A3 (de) 1991-08-14
EP0344753B1 (de) 1995-08-02

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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