发明名称 |
Optical module |
摘要 |
A wiring pattern of a circuit board comprises two reference voltage lines holding a signal line therebetween, whereas the reference voltage lines on both ends are electrically connected to a conductive bracket. The bracket covers and electrically shields lead pins connecting a light-receiving device unit or light-emitting device unit to the circuit board.
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申请公布号 |
US2003063424(A1) |
申请公布日期 |
2003.04.03 |
申请号 |
US20020103998 |
申请日期 |
2002.03.25 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
INUJIMA TAKAYOSHI;OKI KAZUSHIGE;KURASHIMA HIROMI;TSUMURA EIJI |
分类号 |
G02B6/42;H01L31/0232;H01S5/022;(IPC1-7):H01H73/00 |
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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