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:
Sep. 04, 2018
Filed:
Dec. 16, 2014
Applicant:
Nippon Electric Glass Co., Ltd., Otsu-shi, Shiga, JP;
Inventors:
Tomoko Yamada, Otsu, JP;
Fumio Sato, Otsu, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 4/10 (2006.01); C03C 3/32 (2006.01); G01J 1/42 (2006.01); G02B 5/20 (2006.01); G01J 1/04 (2006.01);
U.S. Cl.
CPC ...
C03C 4/10 (2013.01); C03C 3/321 (2013.01); G01J 1/0437 (2013.01); G01J 1/42 (2013.01); G02B 5/208 (2013.01); C03C 2204/00 (2013.01);
Abstract
Provided is a thermally stable and inexpensive infrared transmitting glass. An infrared transmitting glass containing, in % by mole, 0 to 20% Ge (exclusive of 0% and 20%), 0 to 40% Sb (exclusive of 0%), 0 to 20% Bi (exclusive of 0%), and 50 to 80% S+Se+Te.