发明名称 |
Optical-electrical wiring board, mounted board and method of manufacturing optical-electrical wiring board |
摘要 |
Disclosed is an optical-electrical wiring board, comprising an electrical wiring board having a through-hole formed therein and an optical wiring layer laminated on the board and including a core and a clad surrounding the core. The electrical wiring board includes an electrical wiring formed on one surface of the board and pads on which optical parts are mounted. The pads are electrically connected to the electrical wiring and arranged on one surface of the electrical wiring board in the vicinity of a through-hole. The core includes a horizontal waveguide for propagating the light beam in a horizontal direction along the electrical wiring board and a vertical waveguide having a part arranged inside the through-hole and crossing the horizontal waveguide. The vertical waveguide propagates the light beam in a direction perpendicular to the electrical wiring board.
|
申请公布号 |
US6804423(B2) |
申请公布日期 |
2004.10.12 |
申请号 |
US20010022388 |
申请日期 |
2001.12.20 |
申请人 |
TOPPAN PRINTING CO., LTD. |
发明人 |
TSUKAMOTO TAKEHITO;YOSHIDA MASAKICHI;MINATO TAKAO |
分类号 |
G02B6/138;G02B6/42;G02B6/43;H05K1/02;(IPC1-7):G02B6/12 |
主分类号 |
G02B6/138 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|