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:
Nov. 26, 2019
Filed:
Jul. 10, 2017
Sukchan Kim, Tokyo, JP;
Tohru Yashiro, Kanagawa, JP;
Yoshihisa Naijo, Kanagawa, JP;
Kohji Takeuchi, Kanagawa, JP;
Takaaki Konno, Kanagawa, JP;
Shun Goto, Ibaraki, JP;
Yasuhiro Takahashi, Kanagawa, JP;
Sukchan Kim, Tokyo, JP;
Tohru Yashiro, Kanagawa, JP;
Yoshihisa Naijo, Kanagawa, JP;
Kohji Takeuchi, Kanagawa, JP;
Takaaki Konno, Kanagawa, JP;
Shun Goto, Ibaraki, JP;
Yasuhiro Takahashi, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An electrochromic device is provided. The electrochromic device includes a laminated body having a curved surface shape and an optical lens on a first surface of the laminated body. The laminated body includes a substrate, a first electrode layer on the substrate, an electrochromic layer in contact with the first electrode layer, a second electrode layer facing the first electrode layer, and a solid electrolyte layer between the first electrode layer and the second electrode layer and in contact with electrochromic layer.