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:
Mar. 08, 2022
Filed:
Dec. 21, 2018
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Friedrich Siebers, Nierstein, DE;
Oliver Hochrein, Mainz, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
C03C 10/12 (2006.01); C03C 4/10 (2006.01); F24C 15/10 (2006.01); C03C 10/00 (2006.01); C03C 3/087 (2006.01); C03C 3/097 (2006.01); C03C 1/00 (2006.01); C03B 23/03 (2006.01); C03B 27/012 (2006.01); C03B 32/02 (2006.01); C03C 3/083 (2006.01); H05B 3/74 (2006.01);
U.S. Cl.
CPC ...
C03C 10/0027 (2013.01); C03B 23/0305 (2013.01); C03B 27/012 (2013.01); C03B 32/02 (2013.01); C03C 1/002 (2013.01); C03C 3/083 (2013.01); C03C 3/087 (2013.01); C03C 3/097 (2013.01); C03C 4/10 (2013.01); C03C 10/00 (2013.01); F24C 15/10 (2013.01); H05B 3/74 (2013.01);
Abstract
A transparent coloured lithium aluminium silicate glass ceramic and method of producing are provided. The glass ceramic has a brightness Y of 0.1% to 80% at thickness 4 mm. The glass ceramic has a D65 standard illuminant light, after passing through the glass ceramic with thickness 4 mm, with a colour locus in a white region W1 determined by coordinates in a chromaticity diagram CIExyY-2°: