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. 08, 2019
Filed:
Jul. 04, 2014
Applicant:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Inventors:
Masahiro Hayashi, Shiga, JP;
Shinkichi Miwa, Shiga, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/087 (2006.01); C03C 3/091 (2006.01); C03C 10/04 (2006.01); C03C 10/00 (2006.01); C03C 3/093 (2006.01); H01L 27/12 (2006.01); G02F 1/1368 (2006.01); G02F 1/1333 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
C03C 10/0045 (2013.01); C03C 3/093 (2013.01); C03C 10/0009 (2013.01); C03C 10/0036 (2013.01); C03C 10/0054 (2013.01); H01L 27/1218 (2013.01); H01L 27/1225 (2013.01); C03C 2204/00 (2013.01); G02F 1/1368 (2013.01); G02F 2001/133302 (2013.01); H01L 51/0096 (2013.01);
Abstract
A glass composition SiO, AlO, BO, and RO, where RO represents one kind or two or more kinds selected from MgO, CaO, SrO, and BaO, and allows two or more kinds of crystals selected from a SiO—AlO—RO-based crystal, a SiO-based crystal, and a SiO—AlO-based crystal to precipitate in a temperature range of from a liquidus line temperature to (the liquidus line temperature—50° C.)