Invention Grant
- Patent Title: Glass material and method for manufacturing same
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Application No.: US15571087Application Date: 2016-09-02
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Publication No.: US10737969B2Publication Date: 2020-08-11
- Inventor: Futoshi Suzuki
- Applicant: NIPPON ELECTRIC GLASS CO., LTD.
- Applicant Address: JP Shiga
- Assignee: Nippon Electric Glass Co., Ltd.
- Current Assignee: Nippon Electric Glass Co., Ltd.
- Current Assignee Address: JP Shiga
- Agency: Keating and Bennett, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5ee036bb
- International Application: PCT/JP2016/075827 WO 20160902
- International Announcement: WO2017/051685 WO 20170330
- Main IPC: C03C3/068
- IPC: C03C3/068 ; G02B1/00 ; C03C4/00 ; C03B19/10 ; C03B19/06 ; C03C4/10 ; C03B40/04 ; C03B5/16 ; C03B32/00 ; G02F1/00
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% Tb2O3 and having a percentage of Tb3+ of 55% by mole or more relative to a total content of Tb.
Public/Granted literature
- US20180186683A1 GLASS MATERIAL AND METHOD FOR MANUFACTURING SAME Public/Granted day:2018-07-05
Information query
