OPTICAL INTERCONNECTION SUBSTRATE

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United States of America Patent

SERIAL NO

15626287

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Abstract

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An optical axis adjustment method for optical interconnection, includes: providing, on a substrate, an optical transmitter including light sources and a mark for acquiring a position of each of the light sources; providing, on the substrate, an optical waveguide including cores each allowing light emitted from the respective light sources to propagate through the core; determining a first position based on the mark as a position of each of the light sources; and forming, at a second position in the optical waveguide corresponding to the first position, first mirrors configured to reflect the light emitted from the respective light sources and make the light propagate through the respective cores.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
FUJITSU LIMITEDKAWASAKI17796

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choraku, Kohei Yokohama, JP 22 105
HIROSHIMA, YOSHIYUKI Nakano, JP 17 9
MATSUI, AKIKO Meguro, JP 25 42
Yamada, Tetsuro Kawasaki, JP 40 102

Cited Art Landscape

Patent Info (Count) # Cites Year
 
IBIDEN CO., LTD. (1)
* 2008/0075,405 OPTICAL INTERCONNECT DEVICE AND METHOD FOR MANUFACTURING THE SAME 12 2007
 
HITACHI CHEMICAL COMPANY, LTD. (1)
* 2011/0052,118 Fabrication Method of Optical Wiring Board and Optical Printed Circuit Board 4 2009
 
NGK SPARK PLUG CO., LTD. (1)
* 2004/0184,737 Substrate assembly for supporting optical component and method of producing the same 10 2004
 
FUJITSU LIMITED (1)
* 5909524 Optical coupling structure and a fabrication process thereof 38 1997
 
SHINKO ELECTRIC INDUSTRIES CO., LTD. (1)
* 2013/0330,049 OPTICAL MODULE AND METHOD FOR MANUFACTURING OPTICAL MODULE 2 2013
* Cited By Examiner

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