GB2170033B - Apparatus for driving liquid crystal display - Google Patents

Apparatus for driving liquid crystal display

Info

Publication number
GB2170033B
GB2170033B GB08520717A GB8520717A GB2170033B GB 2170033 B GB2170033 B GB 2170033B GB 08520717 A GB08520717 A GB 08520717A GB 8520717 A GB8520717 A GB 8520717A GB 2170033 B GB2170033 B GB 2170033B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal display
driving liquid
driving
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
Application number
GB08520717A
Other versions
GB2170033A (en
GB8520717D0 (en
Inventor
Robert S Smith
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.)
Apple Inc
Original Assignee
Apple Computer 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 Apple Computer Inc filed Critical Apple Computer Inc
Publication of GB8520717D0 publication Critical patent/GB8520717D0/en
Publication of GB2170033A publication Critical patent/GB2170033A/en
Application granted granted Critical
Publication of GB2170033B publication Critical patent/GB2170033B/en
Expired 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
    • G09G2310/0221—Addressing of scan or signal lines with use of split matrices

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)
  • Liquid Crystal (AREA)
GB08520717A 1985-01-18 1985-08-19 Apparatus for driving liquid crystal display Expired GB2170033B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69347585A 1985-01-18 1985-01-18

Publications (3)

Publication Number Publication Date
GB8520717D0 GB8520717D0 (en) 1985-09-25
GB2170033A GB2170033A (en) 1986-07-23
GB2170033B true GB2170033B (en) 1988-06-02

Family

ID=24784812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08520717A Expired GB2170033B (en) 1985-01-18 1985-08-19 Apparatus for driving liquid crystal display

Country Status (2)

Country Link
JP (1) JPS61169893A (en)
GB (1) GB2170033B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623490D0 (en) * 1986-09-30 1986-11-05 Bass M L Display means for stereoscopic images
JP2894039B2 (en) * 1991-10-08 1999-05-24 日本電気株式会社 Display device
TWI298470B (en) * 2005-12-16 2008-07-01 Chi Mei Optoelectronics Corp Flat panel display and the image-driving method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843494A (en) * 1981-09-09 1983-03-14 シャープ株式会社 Driver for liquid crystal display
JPS5849987A (en) * 1981-09-19 1983-03-24 シャープ株式会社 Display driving system
JPS5918995A (en) * 1982-07-23 1984-01-31 セイコーエプソン株式会社 Driving system for matrix display panel
JPS5927687A (en) * 1982-08-04 1984-02-14 Casio Comput Co Ltd Pocketable television receiver

Also Published As

Publication number Publication date
JPS61169893A (en) 1986-07-31
GB2170033A (en) 1986-07-23
GB8520717D0 (en) 1985-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940819