Hybrid circuit substrate with optical and electrical...

Details Hybrid circuit substrate with optical and electrical... Hybrid circuit substrate with optical and electrical...

2007-09-04

2007-09-04

Wood, Kevin S. (Department: 2874)

Optical waveguides

Integrated optical circuit

C385S129000, C385S131000

Reexamination Certificate

active

10691085

ABSTRACT:
Transmission of electric and optical signal, realization of high-speed and high capacity of transmission of information signals. A base substrate section having an interconnect layer formed on an insulating substrate by a printed circuit process; a micro interconnect circuit section having a micro electrical interconnect layer which is finer than the interconnect layer of the base substrate section, formed on an insulating resin layer by a semiconductor process; and an optical interconnect circuit section adapted to transfer and/or receive an optical signal and provided with an optical wave-guide having an input section and an output section of a optical signal at opposite ends thereof; and at least a pair of optical elements composed of a light emitting device with a light emitting section thereof facing the input section and a photo detecting device with a photo detecting section thereof facing the output section are provided and the micro interconnect circuit section and the optical interconnect circuit section are mounted on the base substrate section.

REFERENCES:
patent: 6829398 (2004-12-01), Ouchi
patent: 1994-310833 (1994-11-01), None
patent: 1995-202427 (1995-08-01), None
patent: 2000-199827 (2000-07-01), None
patent: 2000-353765 (2000-12-01), None
patent: 2001-007463 (2001-01-01), None
patent: 2002-006161 (2002-01-01), None
patent: 2002-164467 (2002-06-01), None
patent: 2002-174742 (2002-06-01), None
patent: 2002-296435 (2002-10-01), None
Office Action for patent application No. JP 2002-309977 dated Jan. 17, 2007.

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