EP0387034A3 - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

Info

Publication number
EP0387034A3
EP0387034A3 EP9090302436A EP90302436A EP0387034A3 EP 0387034 A3 EP0387034 A3 EP 0387034A3 EP 9090302436 A EP9090302436 A EP 9090302436A EP 90302436 A EP90302436 A EP 90302436A EP 0387034 A3 EP0387034 A3 EP 0387034A3
Authority
EP
European Patent Office
Prior art keywords
display
screen
picture elements
liquid crystal
crystal 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.)
Withdrawn
Application number
EP9090302436A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0387034A2 (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
Publication of EP0387034A2 publication Critical patent/EP0387034A2/en
Publication of EP0387034A3 publication Critical patent/EP0387034A3/en
Withdrawn legal-status Critical Current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)
EP9090302436A 1989-03-07 1990-03-07 Liquid crystal display Withdrawn EP0387034A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2563389U JPH02117590U (enrdf_load_stackoverflow) 1989-03-07 1989-03-07
JP25633/89 1989-03-07

Publications (2)

Publication Number Publication Date
EP0387034A2 EP0387034A2 (en) 1990-09-12
EP0387034A3 true EP0387034A3 (en) 1991-04-10

Family

ID=12171267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP9090302436A Withdrawn EP0387034A3 (en) 1989-03-07 1990-03-07 Liquid crystal display

Country Status (3)

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

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
US20060038742A1 (en) * 2002-07-23 2006-02-23 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283235A2 (en) * 1987-03-14 1988-09-21 Sharp Kabushiki Kaisha Liquid crystal display device
EP0289144A2 (en) * 1987-03-31 1988-11-02 Canon Kabushiki Kaisha Display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283235A2 (en) * 1987-03-14 1988-09-21 Sharp Kabushiki Kaisha Liquid crystal display device
EP0289144A2 (en) * 1987-03-31 1988-11-02 Canon Kabushiki Kaisha Display device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE JOURNAL OF SOLID-STATE CIRCUITS vol. 23, no. 2, April 1988, pages 442-449, New York, US; K. MüHLEMANN: "A 30-V Row/Column Driver for Flat-Panel Liquid Crystal Displays" *

Also Published As

Publication number Publication date
EP0387034A2 (en) 1990-09-12
CA2008061C (en) 1994-12-13
JPH02117590U (enrdf_load_stackoverflow) 1990-09-20

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Legal Events

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Effective date: 19930421