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:
Jun. 16, 2015
Filed:
Jun. 21, 2012
Applicant:
Youji Furukubo, Kirishima, JP;
Inventor:
Youji Furukubo, Kirishima, JP;
Assignee:
Kyocera Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/00 (2006.01); C03C 14/00 (2006.01); H01L 33/60 (2010.01); C03C 10/00 (2006.01); C03C 10/16 (2006.01);
U.S. Cl.
CPC ...
C03C 14/006 (2013.01); Y10T 428/23 (2015.01); H01L 33/60 (2013.01); C03C 10/0036 (2013.01); C03C 10/16 (2013.01); F21V 7/00 (2013.01);
Abstract
A glass ceramic sinter is disclosed. The glass ceramic sinter includes a glass matrix, and anorthite grains, fersmite grains and quartz grains, all of which are in the glass matrix. A total content of the glass matrix, the anorthite grains, the quartz grains, and the fersmite grains is 98% or more by mass of the glass ceramic sinter.