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:
Jul. 16, 2019
Filed:
Oct. 09, 2015
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Yuichi Tsujita, Ibaraki, JP;
Naoyuki Tanaka, Ibaraki, JP;
NITTO DENKO CORPORATION, Ibaraki-shi, JP;
Abstract
An opto-electric hybrid board includes: an electric circuit board including electrical interconnect lines formed on the front surface of an insulation layer; a metal reinforcement layer formed partially on the back surface of the electric circuit board; an optical waveguide W configured to partially overlap the back surface of the electric circuit board E; and an second reinforcement layer formed on the back surface of the electric circuit board E. The second reinforcement layer allows the opto-electric hybrid board to have improved rigidity in a specific region and excellent handleability without incurring optical losses during optical coupling.