FR2698202B1 - Control circuit for the columns of a display screen. - Google Patents

Control circuit for the columns of a display screen.

Info

Publication number
FR2698202B1
FR2698202B1 FR9213902A FR9213902A FR2698202B1 FR 2698202 B1 FR2698202 B1 FR 2698202B1 FR 9213902 A FR9213902 A FR 9213902A FR 9213902 A FR9213902 A FR 9213902A FR 2698202 B1 FR2698202 B1 FR 2698202B1
Authority
FR
France
Prior art keywords
columns
control circuit
display screen
screen
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
FR9213902A
Other languages
French (fr)
Other versions
FR2698202A1 (en
Inventor
Alan Lelah
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9213902A priority Critical patent/FR2698202B1/en
Priority to EP93402792A priority patent/EP0606785A1/en
Priority to JP29101793A priority patent/JPH06214531A/en
Publication of FR2698202A1 publication Critical patent/FR2698202A1/en
Application granted granted Critical
Publication of FR2698202B1 publication Critical patent/FR2698202B1/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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active 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
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0294—Details of sampling or holding circuits arranged for use in a driver for data electrodes
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
FR9213902A 1992-11-19 1992-11-19 Control circuit for the columns of a display screen. Expired - Fee Related FR2698202B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9213902A FR2698202B1 (en) 1992-11-19 1992-11-19 Control circuit for the columns of a display screen.
EP93402792A EP0606785A1 (en) 1992-11-19 1993-11-17 Colomns driving circuit for a display screen
JP29101793A JPH06214531A (en) 1992-11-19 1993-11-19 Circuit for control of row of display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213902A FR2698202B1 (en) 1992-11-19 1992-11-19 Control circuit for the columns of a display screen.

Publications (2)

Publication Number Publication Date
FR2698202A1 FR2698202A1 (en) 1994-05-20
FR2698202B1 true FR2698202B1 (en) 1995-02-03

Family

ID=9435688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9213902A Expired - Fee Related FR2698202B1 (en) 1992-11-19 1992-11-19 Control circuit for the columns of a display screen.

Country Status (3)

Country Link
EP (1) EP0606785A1 (en)
JP (1) JPH06214531A (en)
FR (1) FR2698202B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099608C (en) * 1994-11-21 2003-01-22 精工爱普生株式会社 Liquid crystal driving device, liquid crystal display device, analog buffer, and liquid crystal driving method
US6281891B1 (en) * 1995-06-02 2001-08-28 Xerox Corporation Display with array and multiplexer on substrate and with attached digital-to-analog converter integrated circuit having many outputs
DE69508443T2 (en) * 1995-07-28 1999-07-08 1294339 Ontario Inc INTEGRATED ANALOGICAL SOURCE CONTROL CIRCUIT FOR A LIQUID CRYSTAL DISPLAY WITH ACTIVE MATRIX
US6380917B2 (en) 1997-04-18 2002-04-30 Seiko Epson Corporation Driving circuit of electro-optical device, driving method for electro-optical device, and electro-optical device and electronic equipment employing the electro-optical device
GB2333174A (en) * 1998-01-09 1999-07-14 Sharp Kk Data line driver for an active matrix display
KR100894077B1 (en) * 2001-11-10 2009-04-21 엘지디스플레이 주식회사 Data driving apparatus for liquid crystal display
JP3982249B2 (en) * 2001-12-11 2007-09-26 株式会社日立製作所 Display device
JP5154413B2 (en) * 2006-05-24 2013-02-27 シャープ株式会社 Display panel drive circuit and display device
WO2007135792A1 (en) * 2006-05-24 2007-11-29 Sharp Kabushiki Kaisha Display panel drive circuit and display device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61236593A (en) * 1985-04-12 1986-10-21 松下電器産業株式会社 Display apparatus and method
EP0241562B1 (en) * 1985-10-16 1992-06-24 Sanyo Electric Co., Ltd Liquid crystal display device
US4870399A (en) * 1987-08-24 1989-09-26 North American Philips Corporation Apparatus for addressing active displays
US4872002A (en) * 1988-02-01 1989-10-03 General Electric Company Integrated matrix display circuitry

Also Published As

Publication number Publication date
FR2698202A1 (en) 1994-05-20
JPH06214531A (en) 1994-08-05
EP0606785A1 (en) 1994-07-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse