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:
Jan. 23, 2018
Filed:
Jan. 24, 2014
Nippon Sheet Glass Company, Limited, Tokyo, JP;
Takeshi Yabuta, Tokyo, JP;
Mizuho Koyo, Tokyo, JP;
NIPPON SHEET GLASS COMPANY, LIMITED, Tokyo, JP;
Abstract
In a low reflection coating glass sheet, a low reflection coating is a porous film including solid fine particles containing silicon oxide as a main component and a binder containing silicon oxide. The fine particles are solid particles. At least 70% of the fine particles aggregate to form secondary particles each having an aspect ratio of 1.8 to 5, a minor axis of 20 to 60 nm, and a major axis of 50 to 150 nm, when the aspect ratio is defined as the ratio of the major axis to the minor axis of the secondary particle. The low reflection coating has a thickness of 50 to 250 nm. This low reflection coating has a structure suitable for increasing the transmittance gain.