| 发明名称 |
Semiconductor laser device and method of manufacturing same. |
| 摘要 |
<p>The invention relates to a semiconductor laser device having a coating (31) on surfaces (22) of a semiconductor body intended for emanation of a laser beam. For protection of these surfaces against attack during operation of the laser this coating comprises a layer of a compound having at least one alkyl group.</p> |
| 申请公布号 |
EP0292029(A1) |
申请公布日期 |
1988.11.23 |
| 申请号 |
EP19880200686 |
申请日期 |
1988.04.11 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
PONJEE, JOHANNES JACOBUS;TIJBURG, RUDOLF PAULUS |
| 分类号 |
H01L21/312;H01L33/44;H01S5/00;H01S5/02;H01S5/022;H01S5/028;(IPC1-7):H01S3/02;H01L33/00;H01L23/28 |
主分类号 |
H01L21/312 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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