发明名称 |
Optical semiconductor module, its manufacture, reflection film, its manufacture, and laser and optical devices using reflection film |
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.
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申请公布号 |
US6579737(B2) |
申请公布日期 |
2003.06.17 |
申请号 |
US20020187948 |
申请日期 |
2002.07.03 |
申请人 |
FUJITSU LIMITED;FUJITSU QUANTUM DEVICES LIMITED |
发明人 |
YONEDA YOSHIHIRO;FUKUSHIMA AKIRA;SHOJI HAJIME;SODA HARUHISA |
分类号 |
G02B6/42;H01L31/0203;H01S5/022;H01S5/028;(IPC1-7):H01L21/00 |
主分类号 |
G02B6/42 |
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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