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1. (WO2004095105) OPTOELECTRONIC CIRCUIT BOARD WITH OPTICAL WAVEGUIDE AND OPTICAL BACKPLANE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/095105    International Application No.:    PCT/JP2004/005656
Publication Date: 04.11.2004 International Filing Date: 20.04.2004
IPC:
G02B 6/42 (2006.01), G02B 6/43 (2006.01)
Applicants: CANON KABUSHIKI KAISHA [JP/JP]; 3-30-2, Shimomaruko, Ohta-ku, Tokyo 1468501 (JP) (For All Designated States Except US).
IWASAKI, Tatsuya [JP/JP]; (JP) (For US Only)
Inventors: IWASAKI, Tatsuya; (JP)
Agent: OKABE, Masao; No. 602, Fuji Bldg., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo 1000005 (JP)
Priority Data:
2003-115163 21.04.2003 JP
Title (EN) OPTOELECTRONIC CIRCUIT BOARD WITH OPTICAL WAVEGUIDE AND OPTICAL BACKPLANE
(FR) CARTE DE CIRCUIT OPTOELECTRONIQUE AVEC GUIDE D'ONDES OPTIQUE ET FACE ARRIERE OPTIQUE
Abstract: front page image
(EN)An optical transmission device comprises an optical transmission medium and a plurality of optical receivers, and the optical transmission medium has a linear line waveguide. At least one of the optical receivers is adapted to receive a first optical signal propagated through the line waveguide, while at least one of the optical receivers is adapted to receive a second optical signal propagated through the optical transmission medium.
(FR)L'invention concerne un dispositif de transmission optique comprenant un support de transmission optique et une pluralité de récepteurs optiques, le support de transmission optique comportant un guide d'ondes linéaire. L'un au moins des récepteurs optiques est conçu pour recevoir un premier signal optique émis à travers le guide d'ondes linéaire, l'un au moins des récepteurs optiques étant conçu pour recevoir un second signal optique émis à travers le support de transmission optique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)