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:
Apr. 11, 2006
Filed:
Apr. 16, 2003
Young-woo Kim, Chungnam, KR;
Young-sang Cho, Chungbuk, KR;
Dek-gin Yang, Chungbuk, KR;
Kyu-hyok Yim, Chungbuk, KR;
Young-Woo Kim, Chungnam, KR;
Young-Sang Cho, Chungbuk, KR;
Dek-Gin Yang, Chungbuk, KR;
Kyu-Hyok Yim, Chungbuk, KR;
Samsung Electro-Mechanics Co., Ltd., Kyunggi-do, KR;
Abstract
Disclosed is a method of attaching an optical waveguide component to a printed circuit board, which is a double-sided or a multilayer printed circuit board, through pre-bonding and main-bonding by use of an adhesive tape. Prior to being attached to the printed circuit board, the optical waveguide component is preferably subjected to a plasma surface treatment to give a surface roughness thereto. The present method is advantageous in that the optical waveguide component can be attached to the printed circuit board with improved flatness and precise alignment without causing chemical or thermal damage to the optical waveguide component.