CA2008061C - Afficheur a cristaux liquides - Google Patents

Afficheur a cristaux liquides

Info

Publication number
CA2008061C
CA2008061C CA 2008061 CA2008061A CA2008061C CA 2008061 C CA2008061 C CA 2008061C CA 2008061 CA2008061 CA 2008061 CA 2008061 A CA2008061 A CA 2008061A CA 2008061 C CA2008061 C CA 2008061C
Authority
CA
Canada
Prior art keywords
display
display region
liquid crystal
picture elements
common electrode
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
CA 2008061
Other languages
English (en)
Inventor
Taiji Iizuka
Masao Obata
Masaki Arima
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of CA2008061C publication Critical patent/CA2008061C/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
    • 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
    • G09G2310/0232—Special driving of display border areas

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)
  • Transforming Electric Information Into Light Information (AREA)
CA 2008061 1989-03-07 1990-01-18 Afficheur a cristaux liquides Expired - Fee Related CA2008061C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2563389U JPH02117590U (fr) 1989-03-07 1989-03-07
JP1-25633 1989-03-07

Publications (1)

Publication Number Publication Date
CA2008061C true CA2008061C (fr) 1994-12-13

Family

ID=12171267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2008061 Expired - Fee Related CA2008061C (fr) 1989-03-07 1990-01-18 Afficheur a cristaux liquides

Country Status (3)

Country Link
EP (1) EP0387034A3 (fr)
JP (1) JPH02117590U (fr)
CA (1) CA2008061C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05127616A (ja) * 1991-10-31 1993-05-25 Canon Inc 電気光学表示装置および電気光学素子駆動装置
WO2001057838A1 (fr) * 2000-01-31 2001-08-09 Seiko Epson Corporation Dispositif electro-optique et son procede d'utilisation
GB0210568D0 (en) 2002-05-08 2002-06-19 Screen Technology Ltd Display
AU2003254653A1 (en) * 2002-07-23 2004-02-09 Research In Motion Limited Method and apparatus of controlling a liquid crystal display viewing area
KR100761296B1 (ko) * 2006-03-17 2007-09-27 엘지전자 주식회사 발광 소자 및 이를 구동하는 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225295A (ja) * 1987-03-14 1988-09-20 シャープ株式会社 液晶表示装置
US4922241A (en) * 1987-03-31 1990-05-01 Canon Kabushiki Kaisha Display device for forming a frame on a display when the device operates in a block or line access mode

Also Published As

Publication number Publication date
EP0387034A3 (fr) 1991-04-10
JPH02117590U (fr) 1990-09-20
EP0387034A2 (fr) 1990-09-12

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Legal Events

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