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. 26, 1993
Filed:
Aug. 19, 1991
Robert Terneu, Thimeon, BE;
Michel Hannotiau, Jodoigne, BE;
Glaverbel, Brussels, BE;
Abstract
A coated glass substrate includes a glass substrate; and a metal oxide coating provided on the glass substrate, which metal oxide coating is a pyrolytically formed oxidized metal coating, includes a metal oxide layer whose metal constituents consist essentially of aluminum atoms and vanadium atoms in an amount ranging from about 2% to about 10% of the aluminum atoms, and has a refractive index of at least 1.67. Additionally, a coated glass substrate includes a glass substrate; a metal oxide undercoat which is provided on the glass substrate and which is a pyrolytically formed oxidized metal coating whose metal constituents consist essentially of aluminum atoms and vanadium atoms in an amount ranging from about 2% to about 10% of the aluminum atoms; and a tin oxide overcoat which is provided on the metal oxide undercoat and which is a pyrolytically formed tin oxide coating, wherein the metal oxide undercoat has an optical thickness selected to reduce reflected visible light optical interference effects due to the tin oxide overcoat. Such a tin oxide coated glass exhibits reduced iridescence and reduced interfacial haze from sodium ion migration.