G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 6/12 (2006.01) G02B 6/138 (2006.01) G02B 6/42 (2006.01) H05K 1/02 (2006.01) G02B 6/43 (2006.01)
Patent
CA 2377951
Disclosed is an optical-electrical wiring board (10), comprising an electrical wiring board (11) having a through-hole formed therein and an optical wiring layer (12) laminated on the board (11) and including a core (120) and a clad (121) surrounding the core (120). The electrical wiring board (11) includes an electrical wiring formed on one surface of the board (11) and pads (15, 17) on which optical parts are mounted. The pads (15, 17) are electrically connected to the electrical wiring and arranged on one surface of the electrical wiring board (11) in the vicinity of a through-hole. The core (120) includes a horizontal waveguide (120a) for propagating the light beam in a horizontal direction along the electrical wiring board (11) and a vertical waveguide having a part arranged inside the through-hole and crossing the horizontal waveguide (120a). The vertical waveguide propagates the light beam in a direction perpendicular to the electrical wiring board (11).
L'invention concerne un panneau de câblage photoélectrique (10) qui comprend un panneau (11) percé d'un trou de passage, et une couche de câblage photoélectrique (12) constituée d'un noyau (120) contrecollé au panneau (11) pour transmettre la lumière et d'une gaine (121) contenant le noyau (120). Le panneau de câblage électrique (11) comprend un câblage électrique formé sur une surface, et des plots (15, 17) reliés électriquement au câblage électrique et disposés autour du trou de passage, sur une surface, pour installer des pièces photoélectriques. Le noyau (120) comprend un guide d'onde horizontal (120a) servant à propager horizontalement la lumière le long du panneau de câblage électrique (11), et un guide d'onde vertical qui croise le guide d'onde horizontal (120a) et dont une partie est disposés dans le trou de passage pour propager la lumière dans une direction normale par rapport au panneau de câblage électrique (11).
Minato Takao
Tsukamoto Takehito
Yoshida Masakichi
Fetherstonhaugh & Co.
Toppan Printing Co. Ltd.
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