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. 05, 2024
Filed:
Jan. 18, 2019
Applicant:
Nippon Electric Glass Co., Ltd., Otsu, JP;
Inventors:
Yoshimasa Matsushita, Otsu, JP;
Fumio Sato, Otsu, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/062 (2006.01); C03C 4/10 (2006.01); G01J 1/04 (2006.01); G01J 1/42 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
C03C 3/062 (2013.01); C03C 4/10 (2013.01); G01J 1/0488 (2013.01); G01J 1/42 (2013.01); G02B 5/208 (2013.01); C03C 2204/00 (2013.01);
Abstract
Provided is a glass having an excellent infrared transmittance and suitable for use in infrared sensors. An infrared transmitting glass containing, in terms of % by mole, over 0 to 50% Ge, over 0 to 50% Ga, over 0 to 50% Si, 20 to 90% Te, 0 to 40% Ag+Al+Ti+Cu+In+Sn+Bi+Cr+Sb+Zn+Mn, and 0 to 40% F+Cl+Br+I.