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:
Jun. 14, 2016
Filed:
May. 20, 2013
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Hiroyuki Hanazono, Ibaraki, JP;
Yuichi Tsujita, Ibaraki, JP;
NITTO DENKO CORPORATION, Ibaraki-shi, JP;
Abstract
An opto-electric hybrid board which is excellent in the mountability of an optical element and in flexibility is provided. The opto-electric hybrid board includes an electric circuit board, an optical waveguide, and metal layers. The electric circuit board includes an insulative layer having front and back surfaces, and optical element mounting pads formed on the front surface of the insulative layer. The optical waveguide includes a first cladding layer, and is formed on the back surface of the insulative layer of the electric circuit board in such a manner that the first cladding layer is in contact with the back surface of the insulative layer. The metal layers are provided between the insulative layer and the first cladding layer and disposed in corresponding relation to the optical element mounting pads.