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. 30, 1997
Filed:
Feb. 14, 1996
Applicant:
Inventors:
Koichi Ono, Aichi, JP;
Yutaka Yoshida, Aichi, JP;
Hideki Miyatake, Aichi, JP;
Tamotsu Horiba, Aichi, JP;
Assignee:
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02F / ; G02F / ;
U.S. Cl.
CPC ...
359603 ; 359602 ; 359265 ; 359267 ; 359268 ; 359269 ; 359270 ; 359274 ;
Abstract
Anti-glare EC mirror comprises a transparent glass substrate with ITO film, IrO.sub.x film, SnO.sub.2 film, Ta.sub.2 O.sub.5 film, WO.sub.3 film and Al film in the order written. Because of this layer arrangement, SnO.sub.2 film insures an ample supply of water during the aging of IrO.sub.x film, thereby allowing the aging operation to be completed within a short period of time.