FR2046238A5 - - Google Patents
Info
- Publication number
- FR2046238A5 FR2046238A5 FR7014373A FR7014373A FR2046238A5 FR 2046238 A5 FR2046238 A5 FR 2046238A5 FR 7014373 A FR7014373 A FR 7014373A FR 7014373 A FR7014373 A FR 7014373A FR 2046238 A5 FR2046238 A5 FR 2046238A5
- Authority
- FR
- France
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81866269A | 1969-04-23 | 1969-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2046238A5 true FR2046238A5 (enrdf_load_stackoverflow) | 1971-03-05 |
Family
ID=25226093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7014373A Expired FR2046238A5 (enrdf_load_stackoverflow) | 1969-04-23 | 1970-04-21 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5038476B1 (enrdf_load_stackoverflow) |
DE (1) | DE2019797C3 (enrdf_load_stackoverflow) |
FR (1) | FR2046238A5 (enrdf_load_stackoverflow) |
GB (1) | GB1295306A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2741700A1 (de) * | 1977-09-16 | 1979-03-22 | Siemens Ag | Einrichtung zum ueberwachen der emission eines halbleiterstrahlers |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1403801A (en) * | 1973-01-30 | 1975-08-28 | Standard Telephones Cables Ltd | Semiconductor device stud mount |
GB1487010A (en) * | 1975-04-01 | 1977-09-28 | Standard Telephones Cables Ltd | Laser stud mounts |
GB8420103D0 (en) * | 1984-08-07 | 1984-09-12 | Alam Aftab | Multiple liquids flow control device |
GB2164789B (en) * | 1984-09-19 | 1987-11-11 | Philips Electronic Associated | Pyroelectric infra-red detector |
DE4141978A1 (de) * | 1991-12-19 | 1993-06-24 | Sel Alcatel Ag | Leuchtdiode mit einer umhuellung |
DE9202608U1 (de) * | 1992-02-28 | 1992-09-17 | EBT Licht-Technik GmbH, 6702 Bad Dürkheim | Anzeigeelement |
JP2002223007A (ja) * | 2000-11-22 | 2002-08-09 | Matsushita Electric Ind Co Ltd | 光源ユニット及びこれを用いた半導体発光照明装置 |
JP4701565B2 (ja) * | 2001-09-05 | 2011-06-15 | パナソニック株式会社 | 光源ユニットの装着構造 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE676666A (enrdf_load_stackoverflow) * | 1965-04-06 | 1966-07-18 | ||
FR1542702A (fr) * | 1967-09-05 | 1968-10-18 | Procédé de fabrication de diodes électroluminescentes au phosphure de gallium à jonction alliée et diodes obtenues par ce procédé |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1429704A (fr) * | 1965-04-01 | 1966-02-25 | Gen Electric | Perfectionnements aux sources de rayonnement cohérent |
US3303432A (en) * | 1966-04-18 | 1967-02-07 | Gen Electric | High power semiconductor laser devices |
FR1503716A (fr) * | 1966-10-11 | 1967-12-01 | Radiotechnique Coprim Rtc | Perfectionnements aux dispositifs semi-conducteurs à jonction electroluminescente |
-
1970
- 1970-04-14 GB GB1295306D patent/GB1295306A/en not_active Expired
- 1970-04-21 FR FR7014373A patent/FR2046238A5/fr not_active Expired
- 1970-04-22 JP JP45034645A patent/JPS5038476B1/ja active Pending
- 1970-04-23 DE DE2019797A patent/DE2019797C3/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE676666A (enrdf_load_stackoverflow) * | 1965-04-06 | 1966-07-18 | ||
FR1542702A (fr) * | 1967-09-05 | 1968-10-18 | Procédé de fabrication de diodes électroluminescentes au phosphure de gallium à jonction alliée et diodes obtenues par ce procédé |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2741700A1 (de) * | 1977-09-16 | 1979-03-22 | Siemens Ag | Einrichtung zum ueberwachen der emission eines halbleiterstrahlers |
Also Published As
Publication number | Publication date |
---|---|
JPS5038476B1 (enrdf_load_stackoverflow) | 1975-12-10 |
GB1295306A (enrdf_load_stackoverflow) | 1972-11-08 |
DE2019797B2 (de) | 1980-11-13 |
DE2019797C3 (de) | 1985-01-31 |
DE2019797A1 (de) | 1971-01-14 |