CH641926GA3 - Dispositif de commande pour un dispositif d'affichage. - Google Patents

Dispositif de commande pour un dispositif d'affichage.

Info

Publication number
CH641926GA3
CH641926GA3 CH805079A CH805079A CH641926GA3 CH 641926G A3 CH641926G A3 CH 641926GA3 CH 805079 A CH805079 A CH 805079A CH 805079 A CH805079 A CH 805079A CH 641926G A3 CH641926G A3 CH 641926GA3
Authority
CH
Switzerland
Prior art keywords
display device
control device
control
display
Prior art date
Application number
CH805079A
Other languages
English (en)
Other versions
CH641926B5 (fr
Inventor
Fujita Masanori
Original Assignee
Seikosha Kk
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 Seikosha Kk filed Critical Seikosha Kk
Publication of CH641926GA3 publication Critical patent/CH641926GA3/fr
Publication of CH641926B5 publication Critical patent/CH641926B5/fr

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

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
CH805079A 1978-09-06 1979-09-06 Dispositif de commande pour un dispositif d'affichage. CH641926B5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11016678A JPS5536858A (en) 1978-09-06 1978-09-06 Display driving device

Publications (2)

Publication Number Publication Date
CH641926GA3 true CH641926GA3 (fr) 1984-03-30
CH641926B5 CH641926B5 (fr) 1984-09-28

Family

ID=14528716

Family Applications (1)

Application Number Title Priority Date Filing Date
CH805079A CH641926B5 (fr) 1978-09-06 1979-09-06 Dispositif de commande pour un dispositif d'affichage.

Country Status (4)

Country Link
US (1) US4429304A (fr)
JP (1) JPS5536858A (fr)
CH (1) CH641926B5 (fr)
DE (1) DE2936059C2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201295A (en) * 1981-06-04 1982-12-09 Sony Corp Two-dimensional address device
JPS58172683A (ja) * 1982-04-02 1983-10-11 株式会社精工舎 表示装置
JPS58216289A (ja) * 1982-06-10 1983-12-15 シャープ株式会社 液晶表示装置駆動回路
JPS59123884A (ja) * 1982-12-29 1984-07-17 シャープ株式会社 液晶表示装置の駆動方法
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
JPS6083477A (ja) * 1983-10-13 1985-05-11 Sharp Corp 液昇表示装置の駆動回路
GB2152264A (en) * 1983-12-29 1985-07-31 Ibm Electrochromic display devices
US4728946A (en) * 1985-10-29 1988-03-01 Sharples Kenneth R AC coupled LCD annunciator control system
EP0529701B1 (fr) * 1986-08-18 1998-11-11 Canon Kabushiki Kaisha Dispositif d'affichage
US5233446A (en) * 1987-03-31 1993-08-03 Canon Kabushiki Kaisha Display device
EP0883295A3 (fr) 1997-06-04 1999-08-11 Texas Instruments Incorporated Procédé et système pour l'affichage de données vidéo numériques utilisant la modulation de largeur d'impulsions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1399172A4 (fr) * 1972-09-26 1975-09-15
DE2707798A1 (de) * 1977-02-23 1978-08-24 Seikosha Kk Verfahren und vorrichtung zur steuerung einer mehrstelligen fluessigkristallanzeige

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114434B1 (fr) * 1971-07-29 1976-05-10
US3848247A (en) * 1973-02-07 1974-11-12 North Hills Electronics Inc Multi-dimensional liquid crystal assembly addressing system
JPS5715393B2 (fr) * 1973-04-20 1982-03-30
JPS5343413B2 (fr) * 1973-10-31 1978-11-20
US4110967A (en) * 1975-09-02 1978-09-05 Hiro Fujita Method and system for driving liquid crystal display device
CH613549A5 (fr) * 1976-02-25 1979-09-28 Bbc Brown Boveri & Cie
JPS52122097A (en) * 1976-04-06 1977-10-13 Citizen Watch Co Ltd Electric optical display unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1399172A4 (fr) * 1972-09-26 1975-09-15
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
US4429304A (en) 1984-01-31
JPS5536858A (en) 1980-03-14
DE2936059A1 (de) 1980-03-20
CH641926B5 (fr) 1984-09-28
DE2936059C2 (de) 1983-11-10

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