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:
Aug. 11, 2009
Filed:
Jun. 16, 2004
Junichi Nakaho, Aichi, JP;
Masao Ayabe, Aichi, JP;
Masaharu Hattori, Aichi, JP;
Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho, Aichi, JP;
Abstract
An electrochromic mirrorhas a simple construction wherein only two layers of films, namely an electrochromic filmand an electrically conductive light reflecting filmare formed on a glass substrate, and a film thickness and film quality and the like of the electrochromic filmand the electrically conductive light reflecting filmhardly affects performance. Therefore, this leads to easy manufacturing at low cost. Further, since the electrochromic mirror has such a construction that light introduced from a surface side of the glass substrateis reflected by the electrically conductive light reflecting filmformed on a back of this glass substrate, occurrence of a double image is prevented.