DE69320870T2 - Display device - Google Patents

Display device

Info

Publication number
DE69320870T2
DE69320870T2 DE69320870T DE69320870T DE69320870T2 DE 69320870 T2 DE69320870 T2 DE 69320870T2 DE 69320870 T DE69320870 T DE 69320870T DE 69320870 T DE69320870 T DE 69320870T DE 69320870 T2 DE69320870 T2 DE 69320870T2
Authority
DE
Germany
Prior art keywords
scanning lines
blocks
lines
pixels
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
DE69320870T
Other languages
German (de)
Other versions
DE69320870D1 (en
Inventor
Kazunori Katakura
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
Publication of DE69320870D1 publication Critical patent/DE69320870D1/en
Application granted granted Critical
Publication of DE69320870T2 publication Critical patent/DE69320870T2/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
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • 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
    • G09G2310/04—Partial updating of the display screen
    • 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
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/207—Display of intermediate tones by domain size control

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

A display apparatus includes a matrix of a group of scanning lines and a group of data signal lines intersecting the scanning lines, pixels each formed at an intersection of the scanning lines and data signal lines, and a driver for supplying drive signals to the matrix so as to effect a display at the pixels. The scanning lines are divided into at least three blocks each comprising a plurality of adjacent scanning lines. The driver includes scanning means for sequentially selecting the at least three blocks so as not to select neighboring blocks consecutively and for consecutively selecting adjacent scanning lines in a selected block. As a result, flicker in a repetitive image is prevented while maintaining good observability of a motion picture. <IMAGE>
DE69320870T 1992-06-11 1993-06-08 Display device Expired - Fee Related DE69320870T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17596392 1992-06-11

Publications (2)

Publication Number Publication Date
DE69320870D1 DE69320870D1 (en) 1998-10-15
DE69320870T2 true DE69320870T2 (en) 1999-04-01

Family

ID=16005322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320870T Expired - Fee Related DE69320870T2 (en) 1992-06-11 1993-06-08 Display device

Country Status (3)

Country Link
EP (1) EP0574810B1 (en)
AT (1) ATE171003T1 (en)
DE (1) DE69320870T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054230A (en) 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
GB0323622D0 (en) 2003-10-09 2003-11-12 Koninkl Philips Electronics Nv Electroluminescent display-devices
GB0323767D0 (en) 2003-10-10 2003-11-12 Koninkl Philips Electronics Nv Electroluminescent display devices
KR20070052470A (en) * 2005-11-17 2007-05-22 삼성전자주식회사 Liquid crystal display and method for driving the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580826B1 (en) * 1985-04-22 1993-11-05 Canon Kk METHOD AND APPARATUS FOR CONTROLLING AN OPTICAL MODULATION DEVICE
GB2218842A (en) * 1988-05-18 1989-11-22 Stc Plc Liquid crystal cell addressing
US5172105A (en) * 1989-12-20 1992-12-15 Canon Kabushiki Kaisha Display apparatus

Also Published As

Publication number Publication date
ATE171003T1 (en) 1998-09-15
EP0574810B1 (en) 1998-09-09
DE69320870D1 (en) 1998-10-15
EP0574810A1 (en) 1993-12-22

Similar Documents

Publication Publication Date Title
AU612536B2 (en) Display apparatus
ES2083361T3 (en) APPARATUS FOR THE VIEWING OF IMAGES.
EP0564263A3 (en) Display apparatus
CA2065229A1 (en) Liquid crystal display apparatus and apparatus for driving it
KR950030037A (en) Liquid crystal display device having a plurality of scanning driving methods
TW356546B (en) An image display apparatus and a method for driving the same
EP0519717A3 (en) Display apparatus
CA2106244A1 (en) Stereoscopic Display Apparatus
MY112453A (en) Active matrix display device and timing generator
CA2011606A1 (en) Method for driving display device
KR19980058371A (en) Pixel array structure, liquid crystal display device employing the same, and driving method thereof
CA2017757A1 (en) Method for driving display device
TW349218B (en) Display control device and display control method
KR970019694A (en) Display device and display system
AU6051494A (en) Liquid crystal apparatus
ATE171003T1 (en) DISPLAY DEVICE
SE9402666D0 (en) Method and apparatus for reducing memory requirements
EP0434042A3 (en) Display apparatus
MY115352A (en) Active matrix display device with additional dummy datalines
ATE99854T1 (en) VIDEO SIGNAL DISPLAY DEVICE.
EP0452870A3 (en) Display apparatus and driving circuit
JP2535624B2 (en) Liquid crystal display device
JP2641770B2 (en) Image display device
AU706754B2 (en) Improved display system
JPS63121885A (en) Display device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee