发明名称 |
Multi-layer printed circuit board and the method for coupling optical signals between layers of multi-layer printed circuit board |
摘要 |
Disclosed herein is an optical signal coupling block, and a multi-layer printed circuit board and the method for coupling optical signals between layers of a multi-layer printed circuit board (PCB) using optical signal coupling blocks. The optical signals between the layers are coupled through the steps of forming a plurality of optical via holes in the multi-layer PCB to which optical waveguides for transmitting optical signals are attached; inserting the optical signal coupling blocks into the plural optical via holes such that the optical signal coupling blocks are connected to the optical waveguides to transmit the optical signals; forming at least one connection part to couple optical signals between the optical waveguides and the optical signal coupling blocks; and interconnecting the optical waveguides and the optical signal coupling blocks by aligning positions of the optical waveguides and the optical signal coupling blocks.
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申请公布号 |
US6839476(B2) |
申请公布日期 |
2005.01.04 |
申请号 |
US20030417357 |
申请日期 |
2003.04.16 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
KIM YOUNG-WOO;RHEE BYOUNG-HO;YANG DEK-GIN;CHO YOUNG-SANG;YIM KYU-HYOK |
分类号 |
G02B6/42;G02B6/43;(IPC1-7):G02B6/12 |
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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