DE3789978D1 - Steuerschaltung für eine Flüssigkristallanzeige. - Google Patents

Steuerschaltung für eine Flüssigkristallanzeige.

Info

Publication number
DE3789978D1
DE3789978D1 DE3789978T DE3789978T DE3789978D1 DE 3789978 D1 DE3789978 D1 DE 3789978D1 DE 3789978 T DE3789978 T DE 3789978T DE 3789978 T DE3789978 T DE 3789978T DE 3789978 D1 DE3789978 D1 DE 3789978D1
Authority
DE
Germany
Prior art keywords
liquid crystal
control circuit
crystal display
display
circuit
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
DE3789978T
Other languages
English (en)
Other versions
DE3789978T2 (de
Inventor
Nishimura Toshio
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 DE3789978D1 publication Critical patent/DE3789978D1/de
Application granted granted Critical
Publication of DE3789978T2 publication Critical patent/DE3789978T2/de
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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals
DE3789978T 1986-01-24 1987-01-26 Steuerschaltung für eine Flüssigkristallanzeige. Expired - Lifetime DE3789978T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61014372A JPS62172324A (ja) 1986-01-24 1986-01-24 液晶表示装置

Publications (2)

Publication Number Publication Date
DE3789978D1 true DE3789978D1 (de) 1994-07-14
DE3789978T2 DE3789978T2 (de) 1994-11-03

Family

ID=11859218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789978T Expired - Lifetime DE3789978T2 (de) 1986-01-24 1987-01-26 Steuerschaltung für eine Flüssigkristallanzeige.

Country Status (5)

Country Link
US (1) US4981339A (de)
EP (1) EP0234734B1 (de)
JP (1) JPS62172324A (de)
CA (1) CA1278889C (de)
DE (1) DE3789978T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950012082B1 (ko) * 1991-04-25 1995-10-13 니뽄 덴끼 가부시끼가이샤 표시 제어기
JP3139892B2 (ja) * 1993-09-13 2001-03-05 株式会社東芝 データ選択回路
JP3572473B2 (ja) 1997-01-30 2004-10-06 株式会社ルネサステクノロジ 液晶表示制御装置
JPH1152332A (ja) 1997-08-08 1999-02-26 Matsushita Electric Ind Co Ltd 単純マトリクス液晶駆動方法
US6670938B1 (en) * 1999-02-16 2003-12-30 Canon Kabushiki Kaisha Electronic circuit and liquid crystal display apparatus including same
US20040070555A1 (en) * 2002-10-03 2004-04-15 Kinpo Electronics, Inc. Driving device of double-display calculating machine
CN109064991B (zh) * 2018-10-23 2020-12-29 京东方科技集团股份有限公司 栅极驱动电路及其控制方法、显示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820108A (en) * 1972-03-10 1974-06-25 Optel Corp Decoder and driver circuits particularly adapted for use with liquid crystal displays
JPS5234918B2 (de) * 1974-05-31 1977-09-06
JPS5189348A (de) * 1975-02-04 1976-08-05
JPS5271152A (en) * 1975-12-10 1977-06-14 Seiko Epson Corp Computer
JPS5335432A (en) * 1976-09-14 1978-04-01 Canon Inc Display unit
GB1595861A (en) * 1977-02-14 1981-08-19 Citizen Watch Co Ltd Matrix drive system for liquid crystal display
JPS53139494A (en) * 1977-05-11 1978-12-05 Seiko Epson Corp Electrode structure of display unit
JPS5491144A (en) * 1977-12-28 1979-07-19 Canon Inc Electronic apparatus
JPS56150785A (en) * 1980-04-23 1981-11-21 Hitachi Ltd Liquid crystal display unit
JPS5983013A (ja) * 1982-11-02 1984-05-14 Shiojiri Kogyo Kk 液晶表示式デジタルマルチメ−タ−

Also Published As

Publication number Publication date
JPH0439649B2 (de) 1992-06-30
DE3789978T2 (de) 1994-11-03
EP0234734A3 (en) 1989-06-07
CA1278889C (en) 1991-01-08
EP0234734A2 (de) 1987-09-02
US4981339A (en) 1991-01-01
JPS62172324A (ja) 1987-07-29
EP0234734B1 (de) 1994-06-08

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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

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