IT964577B - Sistema di pilotaggio multiplex per presentazioni a cristallo li quido - Google Patents

Sistema di pilotaggio multiplex per presentazioni a cristallo li quido

Info

Publication number
IT964577B
IT964577B IT5178972A IT5178972A IT964577B IT 964577 B IT964577 B IT 964577B IT 5178972 A IT5178972 A IT 5178972A IT 5178972 A IT5178972 A IT 5178972A IT 964577 B IT964577 B IT 964577B
Authority
IT
Italy
Prior art keywords
quid
presentations
multiplex
liquid crystal
piloting system
Prior art date
Application number
IT5178972A
Other languages
English (en)
Italian (it)
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Application granted granted Critical
Publication of IT964577B publication Critical patent/IT964577B/it

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)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
IT5178972A 1971-10-04 1972-07-26 Sistema di pilotaggio multiplex per presentazioni a cristallo li quido IT964577B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18868671A 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
IT964577B true IT964577B (it) 1974-01-31

Family

ID=22694123

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5178972A IT964577B (it) 1971-10-04 1972-07-26 Sistema di pilotaggio multiplex per presentazioni a cristallo li quido

Country Status (5)

Country Link
JP (1) JPS4845195A (de)
CA (1) CA994890A (de)
DE (1) DE2245319B2 (de)
GB (1) GB1380629A (de)
IT (1) IT964577B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317256B2 (de) * 1972-09-19 1978-06-07
JPS4960439A (de) * 1972-10-12 1974-06-12
JPS543574B2 (de) * 1973-10-12 1979-02-24
JPS5836912B2 (ja) * 1973-10-15 1983-08-12 シャープ株式会社 液晶駆動方式
JPS50120731A (de) * 1974-03-08 1975-09-22
DE2534694C2 (de) * 1974-08-14 1984-02-02 Kabushiki Kaisha Daini Seikosha, Tokyo Steuerschaltung für eine Flüssigkristall-Anzeigeeinrichtung
US4824215A (en) * 1988-01-22 1989-04-25 Xtalite Technology Limited/La Technologie Xtalite Limitee Liquid crystal display apparatus

Also Published As

Publication number Publication date
CA994890A (en) 1976-08-10
JPS4845195A (de) 1973-06-28
DE2245319A1 (de) 1973-04-12
GB1380629A (en) 1975-01-15
DE2245319B2 (de) 1974-08-29

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