FR1143341A - Electroluminescent devices - Google Patents

Electroluminescent devices

Info

Publication number
FR1143341A
FR1143341A FR1143341DA FR1143341A FR 1143341 A FR1143341 A FR 1143341A FR 1143341D A FR1143341D A FR 1143341DA FR 1143341 A FR1143341 A FR 1143341A
Authority
FR
France
Prior art keywords
electroluminescent devices
electroluminescent
devices
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
Other languages
French (fr)
Inventor
Jacques-Marie-Noel Hanlet
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.)
CEDEL CT D ETUDES ET DE DEV DE
Original Assignee
CEDEL CT D ETUDES ET DE DEV DE
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 CEDEL CT D ETUDES ET DE DEV DE filed Critical CEDEL CT D ETUDES ET DE DEV DE
Application granted granted Critical
Publication of FR1143341A publication Critical patent/FR1143341A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01L33/02—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 characterised by the semiconductor bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
FR1143341D 1955-12-30 1955-12-30 Electroluminescent devices Expired FR1143341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1143341T 1955-12-30

Publications (1)

Publication Number Publication Date
FR1143341A true FR1143341A (en) 1957-09-30

Family

ID=9643743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143341D Expired FR1143341A (en) 1955-12-30 1955-12-30 Electroluminescent devices

Country Status (1)

Country Link
FR (1) FR1143341A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059144A (en) * 1959-08-21 1962-10-16 Sylvania Electric Prod Information display device
US3257581A (en) * 1961-10-17 1966-06-21 Emi Ltd Electron discharge device with tunnel effect cathode and selectively scanned target

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059144A (en) * 1959-08-21 1962-10-16 Sylvania Electric Prod Information display device
US3257581A (en) * 1961-10-17 1966-06-21 Emi Ltd Electron discharge device with tunnel effect cathode and selectively scanned target

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