DE3853697T2 - Display device and control system therefor. - Google Patents

Display device and control system therefor.

Info

Publication number
DE3853697T2
DE3853697T2 DE19883853697 DE3853697T DE3853697T2 DE 3853697 T2 DE3853697 T2 DE 3853697T2 DE 19883853697 DE19883853697 DE 19883853697 DE 3853697 T DE3853697 T DE 3853697T DE 3853697 T2 DE3853697 T2 DE 3853697T2
Authority
DE
Germany
Prior art keywords
display device
control system
system therefor
therefor
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 - Lifetime
Application number
DE19883853697
Other languages
German (de)
Other versions
DE3853697D1 (en
Inventor
Takazi Numao
Kunihiko Yamamoto
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 DE3853697D1 publication Critical patent/DE3853697D1/en
Application granted granted Critical
Publication of DE3853697T2 publication Critical patent/DE3853697T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G3/3644—Control of matrices with row and column drivers using a passive matrix with the matrix divided into sections
    • 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
    • G09G2310/0224—Details of interlacing
    • G09G2310/0227—Details of interlacing related to multiple interlacing, i.e. involving more fields than just one odd field and one even field
    • 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

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)
  • Transforming Electric Information Into Light Information (AREA)
DE19883853697 1987-05-29 1988-05-27 Display device and control system therefor. Expired - Lifetime DE3853697T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62133816A JP2635967B2 (en) 1987-05-29 1987-05-29 Driving method of ferroelectric liquid crystal device

Publications (2)

Publication Number Publication Date
DE3853697D1 DE3853697D1 (en) 1995-06-08
DE3853697T2 true DE3853697T2 (en) 1996-01-11

Family

ID=15113712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883853697 Expired - Lifetime DE3853697T2 (en) 1987-05-29 1988-05-27 Display device and control system therefor.

Country Status (3)

Country Link
EP (1) EP0293235B1 (en)
JP (1) JP2635967B2 (en)
DE (1) DE3853697T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930259A1 (en) * 1989-09-11 1991-03-21 Thomson Brandt Gmbh CONTROL CIRCUIT FOR A LIQUID CRYSTAL DISPLAY
KR920006903A (en) * 1990-09-27 1992-04-28 쯔지 하루오 Control Method and Display Control Device of LCD

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201294A (en) * 1981-06-04 1982-12-09 Suwa Seikosha Kk Matrix type video display unit
JPS6180226A (en) * 1984-09-28 1986-04-23 Toshiba Corp Active matrix driving device

Also Published As

Publication number Publication date
EP0293235A3 (en) 1990-03-07
DE3853697D1 (en) 1995-06-08
JPS63298286A (en) 1988-12-06
EP0293235B1 (en) 1995-05-03
JP2635967B2 (en) 1997-07-30
EP0293235A2 (en) 1988-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN