发明名称 |
Substrate for mounting IC chip, multilayered printed circuit board, and device for optical communication |
摘要 |
A device for optical communication includes an organic optical waveguide having a core part and a cladding part. The core part and the cladding part comprise a polymer material, and the cladding part includes particles.
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申请公布号 |
US7693382(B2) |
申请公布日期 |
2010.04.06 |
申请号 |
US20050101566 |
申请日期 |
2005.04.08 |
申请人 |
IBIDEN CO., LTD. |
发明人 |
ASAI MOTOO |
分类号 |
G02B6/10;G02B6/12;G02B6/43;H05K1/02;H05K3/46 |
主分类号 |
G02B6/10 |
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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