发明名称 |
Verfahren zur Herstellung eines Reflexionsfilms und Herstellung optischer Vorrichtungen die einen Reflexionsfilm verwenden |
摘要 |
An optical semiconductor element and an optical element having an optical coupling facet are disposed on a support surface of a platform. The optical element is optically coupled to the optical semiconductor element at the optical coupling facet. A protective member covers the optical semiconductor element and is disposed at least in a light transmission area in a space between the semiconductor element and the optical coupling facet of the optical element. The protective member is made of gel acrylic modification resin. An optical semiconductor module having a sufficient moisture resistance and being suitable for low cost is provided. |
申请公布号 |
DE19964228(B4) |
申请公布日期 |
2008.11.13 |
申请号 |
DE1999164228 |
申请日期 |
1999.09.06 |
申请人 |
FUJITSU LTD.;FUJITSU QUANTUM DEVICES LTD. |
发明人 |
YONEDA, YOSHIHIRO;FUKUSHIMA, AKIRA;SHOJI, HAJIME;SODA, HARUHISA |
分类号 |
H01S5/028;G02B5/28;G02B6/42;H01L31/0203;H01L31/0216;H01L31/0232;H01L31/12;H01S5/022 |
主分类号 |
H01S5/028 |
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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