JPS50120282A - - Google Patents
Info
- Publication number
- JPS50120282A JPS50120282A JP2594374A JP2594374A JPS50120282A JP S50120282 A JPS50120282 A JP S50120282A JP 2594374 A JP2594374 A JP 2594374A JP 2594374 A JP2594374 A JP 2594374A JP S50120282 A JPS50120282 A JP S50120282A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Led Devices (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2594374A JPS5638074B2 (US20030157376A1-20030821-M00001.png) | 1974-03-05 | 1974-03-05 | |
| CA75220991A CA1049127A (en) | 1974-03-05 | 1975-02-28 | Semiconductor devices with improved heat radiation and current concentration |
| FR7506766A FR2264392B1 (US20030157376A1-20030821-M00001.png) | 1974-03-05 | 1975-03-04 | |
| DE2509585A DE2509585C3 (de) | 1974-03-05 | 1975-03-05 | Halbleiterbauelement mit mehreren epitaktischen Halbleiterschichten, insbesondere Halbleiterlaser oder Feldeffektransistor, sowie Verfahren zu dessen Herstellung |
| GB9154/75A GB1503983A (en) | 1974-03-05 | 1975-03-05 | Semiconductor device |
| US05/968,924 US4255755A (en) | 1974-03-05 | 1978-12-13 | Heterostructure semiconductor device having a top layer etched to form a groove to enable electrical contact with the lower layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2594374A JPS5638074B2 (US20030157376A1-20030821-M00001.png) | 1974-03-05 | 1974-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50120282A true JPS50120282A (US20030157376A1-20030821-M00001.png) | 1975-09-20 |
| JPS5638074B2 JPS5638074B2 (US20030157376A1-20030821-M00001.png) | 1981-09-03 |
Family
ID=12179823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2594374A Expired JPS5638074B2 (US20030157376A1-20030821-M00001.png) | 1974-03-05 | 1974-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5638074B2 (US20030157376A1-20030821-M00001.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5778663U (US20030157376A1-20030821-M00001.png) * | 1981-08-27 | 1982-05-15 | ||
| JPS6045086A (ja) * | 1983-08-22 | 1985-03-11 | Rohm Co Ltd | 半導体レ−ザおよびその製造方法 |
| JPS6045085A (ja) * | 1983-08-22 | 1985-03-11 | Rohm Co Ltd | 半導体レ−ザおよびその製造方法 |
-
1974
- 1974-03-05 JP JP2594374A patent/JPS5638074B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5778663U (US20030157376A1-20030821-M00001.png) * | 1981-08-27 | 1982-05-15 | ||
| JPS6045086A (ja) * | 1983-08-22 | 1985-03-11 | Rohm Co Ltd | 半導体レ−ザおよびその製造方法 |
| JPS6045085A (ja) * | 1983-08-22 | 1985-03-11 | Rohm Co Ltd | 半導体レ−ザおよびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5638074B2 (US20030157376A1-20030821-M00001.png) | 1981-09-03 |
