FR2693305B1 - Dispositif de visualisation à cristaux liquides, à matrice active. - Google Patents

Dispositif de visualisation à cristaux liquides, à matrice active.

Info

Publication number
FR2693305B1
FR2693305B1 FR929208159A FR9208159A FR2693305B1 FR 2693305 B1 FR2693305 B1 FR 2693305B1 FR 929208159 A FR929208159 A FR 929208159A FR 9208159 A FR9208159 A FR 9208159A FR 2693305 B1 FR2693305 B1 FR 2693305B1
Authority
FR
France
Prior art keywords
liquid crystal
display device
crystal display
active matrix
matrix
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
FR929208159A
Other languages
English (en)
Other versions
FR2693305A1 (fr
Inventor
Christophe Deffontaines
Ambroise Parker
Philippe Tison
Deffontaines Christophe
Parker Ambroise
Tison Philippe
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR929208159A priority Critical patent/FR2693305B1/fr
Priority to JP6503017A priority patent/JPH06510609A/ja
Priority to CA002116693A priority patent/CA2116693A1/fr
Priority to PCT/FR1993/000668 priority patent/WO1994001801A1/fr
Priority to US08/199,291 priority patent/US5448385A/en
Priority to EP93914793A priority patent/EP0602218A1/fr
Publication of FR2693305A1 publication Critical patent/FR2693305A1/fr
Application granted granted Critical
Publication of FR2693305B1 publication Critical patent/FR2693305B1/fr
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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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
    • G09G3/3614—Control of polarity reversal in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
FR929208159A 1992-07-02 1992-07-02 Dispositif de visualisation à cristaux liquides, à matrice active. Expired - Fee Related FR2693305B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR929208159A FR2693305B1 (fr) 1992-07-02 1992-07-02 Dispositif de visualisation à cristaux liquides, à matrice active.
JP6503017A JPH06510609A (ja) 1992-07-02 1993-07-01 アクティブマトリックス液晶表示装置
CA002116693A CA2116693A1 (fr) 1992-07-02 1993-07-01 Dispositif de visualisation a cristaux liquides, a matrice active
PCT/FR1993/000668 WO1994001801A1 (fr) 1992-07-02 1993-07-01 Dispositif de visualisation a cristaux liquides, a matrice active
US08/199,291 US5448385A (en) 1992-07-02 1993-07-01 Active matrix liquid crystal display device with interdigitated counter electrodes
EP93914793A EP0602218A1 (fr) 1992-07-02 1993-07-01 Dispositif de visualisation a cristaux liquides, a matrice active

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929208159A FR2693305B1 (fr) 1992-07-02 1992-07-02 Dispositif de visualisation à cristaux liquides, à matrice active.

Publications (2)

Publication Number Publication Date
FR2693305A1 FR2693305A1 (fr) 1994-01-07
FR2693305B1 true FR2693305B1 (fr) 1994-09-30

Family

ID=9431453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929208159A Expired - Fee Related FR2693305B1 (fr) 1992-07-02 1992-07-02 Dispositif de visualisation à cristaux liquides, à matrice active.

Country Status (6)

Country Link
US (1) US5448385A (fr)
EP (1) EP0602218A1 (fr)
JP (1) JPH06510609A (fr)
CA (1) CA2116693A1 (fr)
FR (1) FR2693305B1 (fr)
WO (1) WO1994001801A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW329500B (en) 1995-11-14 1998-04-11 Handotai Energy Kenkyusho Kk Electro-optical device
JPH09146108A (ja) * 1995-11-17 1997-06-06 Semiconductor Energy Lab Co Ltd 液晶表示装置およびその駆動方法
US6697129B1 (en) * 1996-02-14 2004-02-24 Semiconductor Energy Laboratory Co., Ltd. Guest-host mode liquid crystal display device of lateral electric field driving type
US6055028A (en) * 1996-02-14 2000-04-25 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal electro-optical device
JP3708620B2 (ja) * 1996-03-01 2005-10-19 株式会社半導体エネルギー研究所 アクティブマトリクス型液晶電気光学装置
JP3788649B2 (ja) * 1996-11-22 2006-06-21 株式会社半導体エネルギー研究所 液晶表示装置
JPH10186313A (ja) * 1996-12-25 1998-07-14 Furontetsuku:Kk カラー液晶表示装置
GB2323204A (en) * 1997-03-15 1998-09-16 Sharp Kk Spatial light modulator and display
KR100293806B1 (ko) * 1997-06-25 2001-10-24 박종섭 액정표시소자
US6489952B1 (en) * 1998-11-17 2002-12-03 Semiconductor Energy Laboratory Co., Ltd. Active matrix type semiconductor display device
FR2787910B1 (fr) * 1998-12-23 2001-03-16 Sextant Avionique Circuit de commande d'ecran a cristaux liquides
KR100713882B1 (ko) * 2000-12-01 2007-05-07 비오이 하이디스 테크놀로지 주식회사 Ｆｆｓ 모드 박막트랜지스터 액정표시장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064194B (en) * 1978-02-08 1982-08-04 Sharp Kk Matrix type liquid crystal display device
FR2571526B1 (fr) * 1984-08-22 1991-02-08 Canon Kk Panneau d'affichage et son procede de commande
FR2590394B1 (fr) * 1985-11-15 1987-12-18 Thomson Csf Ecran de visualisation electro-optique a transistors de commande
JPS62123427A (ja) * 1985-11-22 1987-06-04 Nec Corp アクティブマトリックス液晶表示素子
EP0287996A3 (fr) * 1987-04-20 1989-02-08 Hitachi, Ltd. Dispositif d'affichage à cristaux liquides et sa méthode de contrôle
GB2223618A (en) * 1988-10-07 1990-04-11 Philips Electronic Associated Display devices
JPH02116892A (ja) * 1988-10-27 1990-05-01 Toshiba Corp 液晶表示装置

Also Published As

Publication number Publication date
FR2693305A1 (fr) 1994-01-07
CA2116693A1 (fr) 1994-01-20
EP0602218A1 (fr) 1994-06-22
WO1994001801A1 (fr) 1994-01-20
US5448385A (en) 1995-09-05
JPH06510609A (ja) 1994-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse