JPS4979781A - - Google Patents
Info
- Publication number
- JPS4979781A JPS4979781A JP12250072A JP12250072A JPS4979781A JP S4979781 A JPS4979781 A JP S4979781A JP 12250072 A JP12250072 A JP 12250072A JP 12250072 A JP12250072 A JP 12250072A JP S4979781 A JPS4979781 A JP S4979781A
- 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.)
- Pending
Links
Landscapes
- Semiconductor Lasers (AREA)
- Led Devices (AREA)
- Formation Of Insulating Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12250072A JPS4979781A (ja) | 1972-12-08 | 1972-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12250072A JPS4979781A (ja) | 1972-12-08 | 1972-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4979781A true JPS4979781A (ja) | 1974-08-01 |
Family
ID=14837368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12250072A Pending JPS4979781A (ja) | 1972-12-08 | 1972-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4979781A (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555590A (en) * | 1978-10-18 | 1980-04-23 | Matsushita Electronics Corp | Microwave oscillating semiconductor device |
| JPS59198785A (ja) * | 1983-04-26 | 1984-11-10 | Nec Corp | 半導体レ−ザ素子およびその製造方法 |
| JPS6080291A (ja) * | 1983-10-11 | 1985-05-08 | Hitachi Ltd | 半導体レ−ザ装置 |
| JPH04273174A (ja) * | 1991-02-28 | 1992-09-29 | Sharp Corp | 半導体発光素子及びその製造方法 |
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1972
- 1972-12-08 JP JP12250072A patent/JPS4979781A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555590A (en) * | 1978-10-18 | 1980-04-23 | Matsushita Electronics Corp | Microwave oscillating semiconductor device |
| JPS59198785A (ja) * | 1983-04-26 | 1984-11-10 | Nec Corp | 半導体レ−ザ素子およびその製造方法 |
| JPS6080291A (ja) * | 1983-10-11 | 1985-05-08 | Hitachi Ltd | 半導体レ−ザ装置 |
| JPH04273174A (ja) * | 1991-02-28 | 1992-09-29 | Sharp Corp | 半導体発光素子及びその製造方法 |