发明申请
- 专利标题: OPTICAL GLASS
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申请号: US17006199申请日: 2020-08-28
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公开(公告)号: US20210061703A1公开(公告)日: 2021-03-04
- 发明人: Akira SHIBATA , Shinichi AMMA
- 申请人: AGC Inc.
- 申请人地址: JP Tokyo
- 专利权人: AGC Inc.
- 当前专利权人: AGC Inc.
- 当前专利权人地址: JP Tokyo
- 主分类号: C03C3/068
- IPC分类号: C03C3/068
摘要:
Provided is an optical glass having a high refractive index and high light transmittance. The optical glass contains, in terms of mol % based on oxides, SiO2: 9.0% to 11.0%, B2O3: 22.0% to 24.0%, La2O3: 18.0% to 20.0%, and TiO2: 30.0% to 31.0%.
公开/授权文献
- US10954156B1 Optical glass 公开/授权日:2021-03-23