FR2722603B1 - LIQUID CRYSTAL, ACTIVE MATRIX AND FRACTIONAL COUNTER ELECTRODE DISPLAY DEVICE - Google Patents

LIQUID CRYSTAL, ACTIVE MATRIX AND FRACTIONAL COUNTER ELECTRODE DISPLAY DEVICE

Info

Publication number
FR2722603B1
FR2722603B1 FR9408644A FR9408644A FR2722603B1 FR 2722603 B1 FR2722603 B1 FR 2722603B1 FR 9408644 A FR9408644 A FR 9408644A FR 9408644 A FR9408644 A FR 9408644A FR 2722603 B1 FR2722603 B1 FR 2722603B1
Authority
FR
France
Prior art keywords
liquid crystal
display device
counter electrode
active matrix
electrode display
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
FR9408644A
Other languages
French (fr)
Other versions
FR2722603A1 (en
Inventor
Louis Delgrange
Ambroise Parker
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 FR9408644A priority Critical patent/FR2722603B1/en
Priority to EP95401662A priority patent/EP0692780A1/en
Priority to CA 2153744 priority patent/CA2153744A1/en
Priority to JP17632895A priority patent/JPH0854603A/en
Priority to TW84107325A priority patent/TW274607B/zh
Publication of FR2722603A1 publication Critical patent/FR2722603A1/en
Application granted granted Critical
Publication of FR2722603B1 publication Critical patent/FR2722603B1/en
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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing

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)
  • Power Engineering (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR9408644A 1994-07-12 1994-07-12 LIQUID CRYSTAL, ACTIVE MATRIX AND FRACTIONAL COUNTER ELECTRODE DISPLAY DEVICE Expired - Fee Related FR2722603B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9408644A FR2722603B1 (en) 1994-07-12 1994-07-12 LIQUID CRYSTAL, ACTIVE MATRIX AND FRACTIONAL COUNTER ELECTRODE DISPLAY DEVICE
EP95401662A EP0692780A1 (en) 1994-07-12 1995-07-10 Active matrix liquid crystal display display device partitioned counter-electrode
CA 2153744 CA2153744A1 (en) 1994-07-12 1995-07-12 Segmented counter-electrode, active matrix liquid crystal display device
JP17632895A JPH0854603A (en) 1994-07-12 1995-07-12 Active matrix liquid crystal display
TW84107325A TW274607B (en) 1994-07-12 1995-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408644A FR2722603B1 (en) 1994-07-12 1994-07-12 LIQUID CRYSTAL, ACTIVE MATRIX AND FRACTIONAL COUNTER ELECTRODE DISPLAY DEVICE

Publications (2)

Publication Number Publication Date
FR2722603A1 FR2722603A1 (en) 1996-01-19
FR2722603B1 true FR2722603B1 (en) 1996-09-27

Family

ID=9465308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408644A Expired - Fee Related FR2722603B1 (en) 1994-07-12 1994-07-12 LIQUID CRYSTAL, ACTIVE MATRIX AND FRACTIONAL COUNTER ELECTRODE DISPLAY DEVICE

Country Status (5)

Country Link
EP (1) EP0692780A1 (en)
JP (1) JPH0854603A (en)
CA (1) CA2153744A1 (en)
FR (1) FR2722603B1 (en)
TW (1) TW274607B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10124010A (en) * 1996-10-22 1998-05-15 Hitachi Ltd Liquid crystal panel and liquid crystal display device
TWI282539B (en) 2003-05-01 2007-06-11 Hannstar Display Corp A control circuit for a common line
US8508495B2 (en) * 2008-07-03 2013-08-13 Apple Inc. Display with dual-function capacitive elements
JP6801630B2 (en) * 2017-11-06 2020-12-16 カシオ計算機株式会社 Electronic devices, electronic clocks, display control methods, and programs
CN114999411A (en) * 2022-07-26 2022-09-02 京东方科技集团股份有限公司 Display driving method, display substrate and display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455576A (en) * 1981-04-07 1984-06-19 Seiko Instruments & Electronics Ltd. Picture display device
JPS61126595A (en) * 1984-11-26 1986-06-14 キヤノン株式会社 Active matrix circuit substrate
JPH0367220A (en) * 1989-08-07 1991-03-22 Sharp Corp Display device

Also Published As

Publication number Publication date
EP0692780A1 (en) 1996-01-17
TW274607B (en) 1996-04-21
CA2153744A1 (en) 1996-01-13
JPH0854603A (en) 1996-02-27
FR2722603A1 (en) 1996-01-19

Similar Documents

Publication Publication Date Title
FR2765698B1 (en) ACTIVE MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE
DE69527864D1 (en) Active matrix liquid crystal display device
EP0699939A4 (en) Active matrix liquid crystal display device
DE69424990T2 (en) Active matrix liquid crystal display device
DE69423675D1 (en) Active matrix liquid crystal display device
SG55366A1 (en) Active matrix type liquid crystal display device
KR960703242A (en) ACTIVE MATRIX TYPE LIQUID CRYSTAL DISPLAY SYSTEM
DE69108062D1 (en) Active matrix liquid crystal display device.
EP0423824A3 (en) Active matrix liquid crystal display element
GB9705703D0 (en) Active matrix liquid crystal display device
EP0845697A4 (en) Active matrix type liquid crystal display device resistant to static electricity
EP0592063A3 (en) Active matrix liquid crystal display device
DE69315254T2 (en) Active matrix liquid crystal display device
FR2507803B1 (en) LIQUID CRYSTAL MATRIX DISPLAY DEVICE
EP0673986A3 (en) Active matrix type liquid crystal display apparatus.
DE68920620D1 (en) Active matrix liquid crystal display device.
DE69629966D1 (en) A liquid crystal display device
DE69313430D1 (en) Active matrix liquid crystal display device
EP0468529A3 (en) Active matrix liquid crystal display element and a projection type active matrix liquid crystal display apparatus
EP0473090A3 (en) Active matrix liquid crystal display element and a projection type active matrix liquid crystal display apparatus
DE69635647D1 (en) A liquid crystal display device
EP0464897A3 (en) Active matrix liquid crystal display devices
FR2783629B1 (en) ACTIVE MATRIX LIQUID CRYSTAL DISPLAY
DE69318865T2 (en) Twisted nematic liquid matrix active matrix display device
DE69625014D1 (en) Active matrix liquid crystal display unit

Legal Events

Date Code Title Description
ST Notification of lapse