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:
Oct. 05, 2010
Filed:
Jul. 16, 2008
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 and a method of manufacturing the printed circuit board are disclosed. The printed circuit board can include: an optical waveguide, in one side of which a circuit pattern and a pad are buried; an insulation layer stacked over one side of the optical waveguide; a first insulating material stacked over the insulation layer; a first electrical wiring layer stacked over the first insulating material; a second insulating material stacked over the other side of the optical waveguide; a second electrical wiring layer stacked over the second insulating material; and a via penetrating the optical waveguide. Certain embodiments of the invention enable the efficient transmission of optical and electrical signals, reduce loss in the optical signals transferred to the photoelectric converters, and allow more efficient designs for the wiring in the board.