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:
Dec. 25, 2012
Filed:
Apr. 26, 2009
Yongtak Lee, Gwangju, KR;
Youngmin Song, Gwangju, KR;
Eunkyeong Min, Gwangju, KR;
Gwangju Institute of Science and Technology, Gwangju, KR;
Abstract
The present invention relates to an optical interconnection structure and a method for manufacturing the same. The optical interconnection structure includes a silicon substrate on which at least one groove formed with a lens is formed to have a curvature radius on the upper surface thereof; and a silica layer that is formed on the silicon substrate including the groove formed with the lens to retain a shape of the groove formed with the lens. As a result, there are effects that the optical interconnection structure can be manufactured in great quantities by performing most of the processes using a semiconductor processing equipment and have better thermal characteristics than that of the existing PCB substrate.