FR1430347A - Indicateur électro-optique - Google Patents

Indicateur électro-optique

Info

Publication number
FR1430347A
FR1430347A FR1859A FR1859A FR1430347A FR 1430347 A FR1430347 A FR 1430347A FR 1859 A FR1859 A FR 1859A FR 1859 A FR1859 A FR 1859A FR 1430347 A FR1430347 A FR 1430347A
Authority
FR
France
Prior art keywords
electro
optical indicator
indicator
optical
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
Application number
FR1859A
Other languages
English (en)
Inventor
Jean Paul Vogelsinger
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 filed Critical
Priority to FR1859A priority Critical patent/FR1430347A/fr
Application granted granted Critical
Publication of FR1430347A publication Critical patent/FR1430347A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/313—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being gas discharge devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • 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
    • G09G3/06—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 using controlled light sources
    • G09G3/10—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 using controlled light sources using gas tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
FR1859A 1965-01-14 1965-01-14 Indicateur électro-optique Expired FR1430347A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859A FR1430347A (fr) 1965-01-14 1965-01-14 Indicateur électro-optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859A FR1430347A (fr) 1965-01-14 1965-01-14 Indicateur électro-optique

Publications (1)

Publication Number Publication Date
FR1430347A true FR1430347A (fr) 1966-03-04

Family

ID=8568117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859A Expired FR1430347A (fr) 1965-01-14 1965-01-14 Indicateur électro-optique

Country Status (1)

Country Link
FR (1) FR1430347A (fr)

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