CH648944A5 - Method for controlling a multi-digit liquid-crystal display for the purpose of representing information in accordance with the multistep matrix multiplex principle, and circuit arrangement for carrying out the same - Google Patents

Method for controlling a multi-digit liquid-crystal display for the purpose of representing information in accordance with the multistep matrix multiplex principle, and circuit arrangement for carrying out the same Download PDF

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Publication number
CH648944A5
CH648944A5 CH594480A CH594480A CH648944A5 CH 648944 A5 CH648944 A5 CH 648944A5 CH 594480 A CH594480 A CH 594480A CH 594480 A CH594480 A CH 594480A CH 648944 A5 CH648944 A5 CH 648944A5
Authority
CH
Switzerland
Prior art keywords
pulse
crystal display
memory
liquid crystal
arrangement
Prior art date
Application number
CH594480A
Other languages
German (de)
English (en)
Inventor
Gerhard Goller
Theodor Schoor
Original Assignee
Eurosil Electronic Gmbh
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 Eurosil Electronic Gmbh filed Critical Eurosil Electronic Gmbh
Publication of CH648944A5 publication Critical patent/CH648944A5/de

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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

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  • 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)
CH594480A 1979-09-28 1980-08-06 Method for controlling a multi-digit liquid-crystal display for the purpose of representing information in accordance with the multistep matrix multiplex principle, and circuit arrangement for carrying out the same CH648944A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939553 DE2939553A1 (de) 1979-09-28 1979-09-28 Schaltungsanordnung zur steuerung einer mehrstelligen fluessigkristallanzeige

Publications (1)

Publication Number Publication Date
CH648944A5 true CH648944A5 (en) 1985-04-15

Family

ID=6082242

Family Applications (1)

Application Number Title Priority Date Filing Date
CH594480A CH648944A5 (en) 1979-09-28 1980-08-06 Method for controlling a multi-digit liquid-crystal display for the purpose of representing information in accordance with the multistep matrix multiplex principle, and circuit arrangement for carrying out the same

Country Status (3)

Country Link
JP (1) JPS5651787A (ru)
CH (1) CH648944A5 (ru)
DE (1) DE2939553A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513418A1 (fr) * 1981-09-22 1983-03-25 Mitsubishi Electric Corp Dispositif d'affichage avec compensation du temps de retard
JPS595979U (ja) * 1982-07-05 1984-01-14 タキロン株式会社 スケ−トリンク構造
JP2569476B2 (ja) * 1986-01-21 1997-01-08 カシオ計算機株式会社 液晶駆動表示方式
DE4006243A1 (de) * 1989-07-21 1991-01-31 Eurosil Electronic Gmbh Schaltungsanordnung zum betrieb einer fluessigkristallanzeige
JP2791415B2 (ja) * 1995-02-13 1998-08-27 カシオ計算機株式会社 液晶駆動方式

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873888A (en) * 1974-03-27 1975-03-25 Rca Corp Liquid crystal protection circuit
JPS5189348A (ru) * 1975-02-04 1976-08-05
DE2707798A1 (de) * 1977-02-23 1978-08-24 Seikosha Kk Verfahren und vorrichtung zur steuerung einer mehrstelligen fluessigkristallanzeige

Also Published As

Publication number Publication date
DE2939553A1 (de) 1981-04-02
DE2939553C2 (ru) 1982-11-11
JPS5651787A (en) 1981-05-09

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PL Patent ceased