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:
Sep. 11, 2012
Filed:
Mar. 14, 2012
Joon Sung Kim, Gyunggi-do, KR;
Sang Hoon Kim, Gyunggi-do, KR;
Jae Hyun Jung, Gyunggi-do, KR;
Han Seo Cho, Daejeon, KR;
Joon Sung Kim, Gyunggi-do, KR;
Sang Hoon Kim, Gyunggi-do, KR;
Jae Hyun Jung, Gyunggi-do, KR;
Han Seo Cho, Daejeon, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon, KR;
Abstract
Disclosed herein is a printed circuit board for an optical waveguide, including a base board, and an optical waveguide formed on the base board. The optical waveguide includes a lower clad layer formed on the base board, an insulation layer formed on the lower clad layer and having a core-forming through-hole, a core part formed on a region of the lower clad layer, which is exposed through the through-hole, and an upper clad layer formed in the through-hole and on the insulation layer.