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. 01, 2019
Filed:
May. 03, 2017
Tohru Yashiro, Kanagawa, JP;
Yoshinori Okada, Kanagawa, JP;
Keigo Takauji, Kanagawa, JP;
Satoshi Yamamoto, Kanagawa, JP;
Daisuke Goto, Kanagawa, JP;
Toshiya Sagisaka, Kanagawa, JP;
Masato Shinoda, Kanagawa, JP;
Tohru Yashiro, Kanagawa, JP;
Yoshinori Okada, Kanagawa, JP;
Keigo Takauji, Kanagawa, JP;
Satoshi Yamamoto, Kanagawa, JP;
Daisuke Goto, Kanagawa, JP;
Toshiya Sagisaka, Kanagawa, JP;
Masato Shinoda, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An electrochromic device is provided including a first substrate, a first electrode on the first substrate, a second substrate, a second electrode on the second substrate facing the first electrode, an electrochromic layer in contact with the first electrode, an anti-deterioration layer in contact with the second electrode facing the first electrode, and an electrolyte layer in contact with both the electrochromic layer and the anti-deterioration layer. At least one of the first electrode and the second electrode includes InO, and has an infrared light transmittance of 70% or more at a wavelength of 1,500 nm. The electrochromic layer includes a triarylamine-containing radical polymerizable compound represented by a specific formula.