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. 03, 2017
Filed:
Oct. 16, 2015
Asahi Glass Company, Limited, Tokyo, JP;
Hiroyuki Yamamoto, Haibara-gun, JP;
Kazuhide Kuno, Haibara-gun, JP;
Makoto Shiratori, Haibara-gun, JP;
ASAHI GLASS COMPANY, LIMITED, Tokyo, JP;
Abstract
Coating film-attached glass includes: glass containing a coloring component; and a colored coating film formed on one major surface of the glass, wherein at least one of an absolute value of a difference between (Δa*(D65−F2)) of the glass and (Δa*(D65−F2)) of the coating film and an absolute value of a difference between (Δa*(A−F2)) of the glass and (Δa*(A−F2)) of the coating film is 0.2 or more, where (Δa*(D65−F2)) is a difference between a chromaticity a* value of reflected light by a D65 light source and a chromaticity a* value of reflected light by an F2 light source in an L*a*b* color system and (Δa*(A−F2)) is a difference between a chromaticity a* value of reflected light by an A light source and the chromaticity a* value of the reflected light by the F2 light source in the L*a*b* color system.