The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2007
Filed:
Nov. 22, 2005
Keum Soo Jeon, Gyeonggi-Do, KR;
Min Su Lee, Gyeonggi-Do, KR;
Sung Ho Kang, Gyeonggi-Do, KR;
Yong Wook Kim, Gyeonggi-Do, KR;
IN Su Park, Gyeonggi-Do, KR;
Keum Soo Jeon, Gyeonggi-Do, KR;
Min Su Lee, Gyeonggi-Do, KR;
Sung Ho Kang, Gyeonggi-Do, KR;
Yong Wook Kim, Gyeonggi-Do, KR;
In Su Park, Gyeonggi-Do, KR;
Doosan Corporation, Seoul, KR;
Abstract
The present invention relates generally to an optical interconnection module for vertical optical coupling and a method of manufacturing the optical interconnection module. The optical interconnection module includes an optical waveguide. The optical waveguide includes substrate on which electrode pads and a predetermined circuit pattern are formed; a light source unit provided on the substrate and configured to generate an optical signal and emit the signal to an outside; an optical detection unit for receiving the optical signal from the light source unit and converting the optical signal into an electric signal; drive units provided on the substrate and configured to drive the light source unit and the light detection unit in response to electric signals supplied through the electrode pads; and a cladding layer, a core layer layered on the cladding layer, and an elliptical reflecting mirror surface placed on an end of the core layer facing the light source unit.