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:
Feb. 22, 2011
Filed:
Apr. 20, 2009
Yuko Ikeda, Shinagawa, JP;
Toshihiro Kusagaya, Shinagawa, JP;
Osamu Daikuhara, Shinagawa, JO;
Fujitsu Component Limited, Tokyo, JP;
Abstract
An article of manufacture is applied to an optical waveguide holding member including a contact surface on the bottom face, which is to be in contact with a printed circuit board; a connection surface on the back face; an optical waveguide connecting the contact surface and the connection surface; and a lens unit disposed at an end of the optical waveguide. A light curing adhesive is applied to a part of the contact surface, adjacent to the lens unit so that the part is bonded to the printed circuit board. A two-component mixed adhesive is applied to, along peripheries of the contact surface in contact with the printed circuit board, outer edges of lateral-side peripheries adjacent to the lens unit and an outer edge of a back-side periphery close to the back face so that the lateral-side peripheries and the back-side periphery are bonded to the printed circuit board.