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Machine translation
1. (WO1985005698) SUBSTRATE MOUNTING OPTICAL TRANSMISSION MODULE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1985/005698    International Application No.:    PCT/JP1985/000296
Publication Date: 19.12.1985 International Filing Date: 29.05.1985
IPC:
G02B 6/42 (2006.01), H01L 31/12 (2006.01)
Applicants: HITACHI, LTD. [JP/JP]; 6, Kanda Surugadai 4-chome, Chiyoda-ku, Tokyo 101 (JP) (For All Designated States Except US).
NORO, Takanobu [JP/JP]; (JP) (For US Only).
ONODA, Seiichi [JP/JP]; (JP) (For US Only).
KOAKUTSU, Yasumasa [JP/JP]; (JP) (For US Only).
ARIMA, Hideo [JP/JP]; (JP) (For US Only).
YOKONO, Hitoshi [JP/JP]; (JP) (For US Only).
TANAKA, Minoru [JP/JP]; (JP) (For US Only).
TODA, Gyozo [JP/JP]; (JP) (For US Only)
Inventors: NORO, Takanobu; (JP).
ONODA, Seiichi; (JP).
KOAKUTSU, Yasumasa; (JP).
ARIMA, Hideo; (JP).
YOKONO, Hitoshi; (JP).
TANAKA, Minoru; (JP).
TODA, Gyozo; (JP)
Agent: OGAWA, Katsuo; Patent Department of Hitachi, Ltd., 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100 (JP)
Priority Data:
59/108379 30.05.1984 JP
Title (EN) SUBSTRATE MOUNTING OPTICAL TRANSMISSION MODULE
(FR) SUBSTRAT DE MONTAGE DE MODULE DE TRANSMISSION OPTIQUE
Abstract: front page image
(EN)A substrate (1) on which is mounted an optical transmission module which receives and transmits optical signals. A wave directing portion (2) of light such as face plate is buried in a portion of the substrate (1), electric wirings (3), (5) are provided on at least one surface thereof, photo-electric converter elements such as light-receiving element (8), light-emitting element (9) and the like are mounted on electric element-mounting portions (4a), (4b) on the substrate (1) where the wave directing portion (2) of light is provided, and said photo-electric converter elements are connected to said electric wiring (3), (5), in order to facilitate the coupling between said photo-electric converter elements and the optical fiber (6). This makes it possible to reduce the size of equipment, to simplify assembly, to increase production, and to decrease the manufacturing costs.
(FR)Substrat (1) sur lequel est monté un module de transmission optique qui reçoit et transmet des signaux optiques. Une partie de guidage d'onde (2) de lumière telle qu'une plaque de face est noyée dans une partie du substrat (1), des liaisons électriques (3), (5) sont disposées sur au moins l'une des surfaces, des éléments convertisseurs photoélectriques tels qu'un élément photo-capteur (8), un élément photo-émetteur (9) et analogues sont montés sur des parties de montage d'éléments électriques (4a), (4b) sur le substrat (1) où est disposée la partie de guidage d'onde (2) de lumière, et lesdits éléments convertisseurs photoélectriques sont reliés aux câblages électriques (3), (5), afin de faciliter le couplage entre ces éléments convertisseurs photoélectriques et la fibre optique (6). Cela permet de réduire la taille de l'équipement, de simplifier l'assemblage, d'accroître la production et de diminuer les coûts de production.
Designated States: KR, US.
European Patent Office (DE, FR, GB).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)