DE69021522T2 - Flüssigkristallanzeigeeinrichtung. - Google Patents

Flüssigkristallanzeigeeinrichtung.

Info

Publication number
DE69021522T2
DE69021522T2 DE69021522T DE69021522T DE69021522T2 DE 69021522 T2 DE69021522 T2 DE 69021522T2 DE 69021522 T DE69021522 T DE 69021522T DE 69021522 T DE69021522 T DE 69021522T DE 69021522 T2 DE69021522 T2 DE 69021522T2
Authority
DE
Germany
Prior art keywords
voltage
signal
scanning
correction
circuit
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
DE69021522T
Other languages
German (de)
English (en)
Other versions
DE69021522D1 (de
Inventor
Yamazaki Katsunori
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE69021522D1 publication Critical patent/DE69021522D1/de
Publication of DE69021522T2 publication Critical patent/DE69021522T2/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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3681—Details of drivers for scan electrodes suitable for passive 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
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE69021522T 1989-12-19 1990-12-19 Flüssigkristallanzeigeeinrichtung. Expired - Fee Related DE69021522T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1329055A JP2867515B2 (ja) 1989-12-19 1989-12-19 液晶装置およびその駆動方法

Publications (2)

Publication Number Publication Date
DE69021522D1 DE69021522D1 (de) 1995-09-14
DE69021522T2 true DE69021522T2 (de) 1996-02-22

Family

ID=18217110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021522T Expired - Fee Related DE69021522T2 (de) 1989-12-19 1990-12-19 Flüssigkristallanzeigeeinrichtung.

Country Status (5)

Country Link
EP (1) EP0434033B1 (ko)
JP (1) JP2867515B2 (ko)
KR (1) KR910013035A (ko)
DE (1) DE69021522T2 (ko)
TW (1) TW201825B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69221434T2 (de) * 1991-11-15 1997-12-11 Asahi Glass Co Ltd Bildanzeigevorrichtung und Verfahren zu ihrer Steuerung
JP3141312B2 (ja) * 1992-12-21 2001-03-05 キヤノン株式会社 表示素子
US5440322A (en) * 1993-11-12 1995-08-08 In Focus Systems, Inc. Passive matrix display having reduced image-degrading crosstalk effects
JP3311201B2 (ja) 1994-06-08 2002-08-05 キヤノン株式会社 画像形成装置
JP4053001B2 (ja) 2001-09-26 2008-02-27 三洋電機株式会社 平面型表示装置
JP4569133B2 (ja) * 2004-03-10 2010-10-27 ソニー株式会社 電気化学表示装置
FR2916295B1 (fr) * 2007-05-18 2010-03-26 Nemoptic Procede d'adressage d'un ecran matriciel a cristal liquide et dispositif appliquant ce procede

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63240528A (ja) * 1987-03-27 1988-10-06 Matsushita Electric Ind Co Ltd 液晶パネルの駆動方法
JP2906057B2 (ja) * 1987-08-13 1999-06-14 セイコーエプソン株式会社 液晶表示装置
DE3856011T2 (de) * 1988-06-07 1998-03-12 Sharp Kk Verfahren und Einrichtung zum Steuern eines kapazitiven Anzeigegeräts

Also Published As

Publication number Publication date
EP0434033B1 (en) 1995-08-09
JP2867515B2 (ja) 1999-03-08
EP0434033A2 (en) 1991-06-26
JPH03189621A (ja) 1991-08-19
EP0434033A3 (en) 1992-04-22
TW201825B (ko) 1993-03-11
DE69021522D1 (de) 1995-09-14
KR910013035A (ko) 1991-08-08

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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