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:
Aug. 11, 2020
Filed:
Sep. 02, 2016
Applicant:
Nippon Electric Glass Co., Ltd., Otsu-shi, Shiga, JP;
Inventor:
Futoshi Suzuki, Otsu, JP;
Assignee:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/068 (2006.01); G02B 1/00 (2006.01); C03C 4/00 (2006.01); C03B 19/10 (2006.01); C03B 19/06 (2006.01); C03C 4/10 (2006.01); C03B 40/04 (2006.01); C03B 5/16 (2006.01); C03B 32/00 (2006.01); G02F 1/00 (2006.01);
U.S. Cl.
CPC ...
C03C 3/068 (2013.01); C03B 5/16 (2013.01); C03B 19/063 (2013.01); C03B 19/1005 (2013.01); C03B 32/00 (2013.01); C03B 40/04 (2013.01); C03C 4/0085 (2013.01); C03C 4/10 (2013.01); G02B 1/00 (2013.01); G02F 1/0036 (2013.01);
Abstract
Provided is a glass material that can satisfy both high Faraday effect and high light transmittance at wavelengths used. A glass material containing, in terms of % by mole of oxide, more than 40% TbOand having a percentage of Tbof 55% by mole or more relative to a total content of Tb.