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:
Aug. 02, 2011
Filed:
Sep. 03, 2010
Sang-hoon Kim, Gunpo-si, KR;
Je-gwang Yoo, Yongin-si, KR;
Joon-sung Kim, Suwon-si, KR;
Jae-hyun Jung, Ansan-si, KR;
Han-seo Cho, Daejeon, KR;
Sang-Hoon Kim, Gunpo-si, KR;
Je-Gwang Yoo, Yongin-si, KR;
Joon-Sung Kim, Suwon-si, KR;
Jae-Hyun Jung, Ansan-si, KR;
Han-Seo Cho, Daejeon, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon, KR;
Abstract
A printed circuit board including a first optical waveguide having a circuit pattern and a pad buried in one side thereof, a first insulation layer stacked over one side of the first optical waveguide, a first insulating material stacked over the first insulation layer, a first electrical wiring layer stacked over the first insulating material, a second optical waveguide having a circuit pattern and a pad buried in one side thereof, a second insulation layer stacked over one side of the second optical waveguide, a second insulating material stacked over the second insulation layer, a second electrical wiring layer stacked over the second insulating material, an intermediate layer interposed between the other side of the first optical waveguide and the other side of the second optical waveguide such that the first optical waveguide and the second optical waveguide are attached, and a via penetrating the first optical waveguide and the second optical waveguide.