FR1483625A - Dispositif lumineux pour l'affichage de signes avec éléments semi-conducteurs - Google Patents

Dispositif lumineux pour l'affichage de signes avec éléments semi-conducteurs

Info

Publication number
FR1483625A
FR1483625A FR65917A FR65917A FR1483625A FR 1483625 A FR1483625 A FR 1483625A FR 65917 A FR65917 A FR 65917A FR 65917 A FR65917 A FR 65917A FR 1483625 A FR1483625 A FR 1483625A
Authority
FR
France
Prior art keywords
semiconductor elements
illuminated device
displaying signs
signs
displaying
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
FR65917A
Other languages
English (en)
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Priority to FR65917A priority Critical patent/FR1483625A/fr
Application granted granted Critical
Publication of FR1483625A publication Critical patent/FR1483625A/fr
Expired 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
    • G09G3/06—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
    • G09G3/12—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 electroluminescent elements
    • G09G3/14—Semiconductor devices, e.g. diodes
    • 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
    • G09F9/33—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 semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
FR65917A 1965-06-26 1966-06-17 Dispositif lumineux pour l'affichage de signes avec éléments semi-conducteurs Expired FR1483625A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR65917A FR1483625A (fr) 1965-06-26 1966-06-17 Dispositif lumineux pour l'affichage de signes avec éléments semi-conducteurs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS414565 1965-06-26
FR65917A FR1483625A (fr) 1965-06-26 1966-06-17 Dispositif lumineux pour l'affichage de signes avec éléments semi-conducteurs

Publications (1)

Publication Number Publication Date
FR1483625A true FR1483625A (fr) 1967-06-02

Family

ID=25745960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65917A Expired FR1483625A (fr) 1965-06-26 1966-06-17 Dispositif lumineux pour l'affichage de signes avec éléments semi-conducteurs

Country Status (1)

Country Link
FR (1) FR1483625A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012261B1 (fr) * 1969-05-06 1975-05-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012261B1 (fr) * 1969-05-06 1975-05-10

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