• 专利标题: OPTICAL GLASS
  • 申请号: US17006199
    申请日: 2020-08-28
  • 公开(公告)号: US20210061703A1
    公开(公告)日: 2021-03-04
  • 发明人: Akira SHIBATAShinichi 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
OPTICAL GLASS
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%.
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