FR1143341A - Electroluminescent devices - Google Patents
Electroluminescent devicesInfo
- 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
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)
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)
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 |
-
1955
- 1955-12-30 FR FR1143341D patent/FR1143341A/en not_active Expired
Cited By (2)
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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