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:
Sep. 09, 2003
Filed:
Dec. 14, 2000
Takuo Mochizuka, Shizuoka, JP;
Murakami Corporation, Shizuoka, JP;
Abstract
A solid type EC mirror with improved corrosion resistance of its reflecting metal film is provided. On one surface (i.e., rear surface as viewed from the side on which light is incident) of a glass substrate are successively laminated an ITO transparent electrode film and an EC device consisting of three layers of an anode compound film, a solid electrolyte film and a cathode compound film. On the surface thereof are further successively laminated a high reflecting metal material film and a high corrosion resistant metal film. Since the high reflecting metal material film is covered with the high corrosion resistant metal film, a corrosion prevention effect against corrosion by moisture permeating from outside is enhanced and an offset width of the EC mirror can be reduced and a range of effective field of view can be enlarged.