DE69517074T2 - Driver for LC display, SuperTwisted Nematic, with different supply voltages - Google Patents

Driver for LC display, SuperTwisted Nematic, with different supply voltages

Info

Publication number
DE69517074T2
DE69517074T2 DE69517074T DE69517074T DE69517074T2 DE 69517074 T2 DE69517074 T2 DE 69517074T2 DE 69517074 T DE69517074 T DE 69517074T DE 69517074 T DE69517074 T DE 69517074T DE 69517074 T2 DE69517074 T2 DE 69517074T2
Authority
DE
Germany
Prior art keywords
driver
display
supply voltages
different supply
supertwisted nematic
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
DE69517074T
Other languages
German (de)
Other versions
DE69517074D1 (en
Inventor
Masafumi Hoshino
Shuhei Yamamoto
Hiroyuki Fujita
Hirotomo Oniwa
Kentaro Yagi
Fujio Matsu
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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
Priority claimed from JP06033944A external-priority patent/JP3096836B2/en
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Application granted granted Critical
Publication of DE69517074D1 publication Critical patent/DE69517074D1/en
Publication of DE69517074T2 publication Critical patent/DE69517074T2/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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
    • 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
    • G09G3/3696—Generation of voltages supplied to electrode drivers

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)
  • Liquid Crystal (AREA)
DE69517074T 1994-03-03 1995-03-03 Driver for LC display, SuperTwisted Nematic, with different supply voltages Expired - Fee Related DE69517074T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06033944A JP3096836B2 (en) 1994-03-03 1994-03-03 Display device

Publications (2)

Publication Number Publication Date
DE69517074D1 DE69517074D1 (en) 2000-06-29
DE69517074T2 true DE69517074T2 (en) 2000-12-21

Family

ID=12400626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517074T Expired - Fee Related DE69517074T2 (en) 1994-03-03 1995-03-03 Driver for LC display, SuperTwisted Nematic, with different supply voltages

Country Status (3)

Country Link
KR (1) KR100332333B1 (en)
DE (1) DE69517074T2 (en)
TW (1) TW268122B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395187B (en) * 2008-06-26 2013-05-01 Novatek Microelectronics Corp Data driver

Also Published As

Publication number Publication date
TW268122B (en) 1996-01-11
KR100332333B1 (en) 2002-09-09
DE69517074D1 (en) 2000-06-29
KR950034026A (en) 1995-12-26

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Legal Events

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