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:
Oct. 10, 2017
Filed:
Mar. 25, 2014
Pioneer Corporation, Kawasaki-shi, Kanagawa, JP;
Tohoku Pioneer Corporation, Tendo-shi, Yamagata, JP;
Hiroki Tan, Yonezawa, JP;
Yuji Saito, Yonezawa, JP;
Masanobu Akagi, Yonezawa, JP;
Kenichi Okuyama, Yonezawa, JP;
Kunihiko Shirahata, Yonezawa, JP;
PIONEER CORPORATION, Kawasaki-Shi, Kanagawa, JP;
TOHOKU PIONEER CORPORATION, Tendo-Shi, Yamagata, JP;
Abstract
An optical device includes a joining structure in which a first conductive film () and a second conductive film () are joined to each other. The first conductive film (), which constitutes the joining structure, is constituted by a transparent conductive material and the like. The second conductive film (), which constitutes the joining structure, is constituted by a metal material. A dispersing agent, which is constituted by a material different from the transparent conductive material, exists at a portion of the first conductive film () which is located at the periphery of the second conductive film ().