发明名称 |
TRANSFER MOLDING TYPE MANUFACTURING METHOD OF PIGTAIL-TYPE OPTICAL MODULE |
摘要 |
A sub-assembly containing an optical element and having a holder portion into which a ferrule that is attached to the end portion of an optical fiber can be inserted with a sufficient gap, an electronic circuit electrically connected to the optical element, and a lead frame are molded with a transfer mold resin to produce a molded sub-assembly. The ferrule is inserted into the holder portion of the molded sub-assembly, and the optical coupling efficiency between the optical fiber and the optical element is adjusted while moving the ferrule in the ferrule insertion direction or in a direction perpendicular thereto, or rotating the ferrule. <IMAGE> |
申请公布号 |
AU4008793(A) |
申请公布日期 |
1993.12.09 |
申请号 |
AU19930040087 |
申请日期 |
1993.06.07 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
HISAO GO;MITSUAKI NISHIE;KEIICHI IMAMURA |
分类号 |
G02B6/42;H01L31/02;H01L31/0232;H01L33/58 |
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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