- 专利标题: Light shielding member
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申请号: US17266032申请日: 2019-08-06
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公开(公告)号: US11987529B2公开(公告)日: 2024-05-21
- 发明人: Satoshi Kiyota , Kazuo Watada , Takehisa Higa , Masamichi Shingu , Kunihide Shikata
- 申请人: KYOCERA Corporation
- 申请人地址: JP Kyoto
- 专利权人: KYOCERA Corporation
- 当前专利权人: KYOCERA Corporation
- 当前专利权人地址: JP Kyoto
- 代理机构: Procopio, Cory, Hargreaves & Savitch LLP
- 优先权: JP 18149442 2018.08.08
- 国际申请: PCT/JP2019/030931 2019.08.06
- 国际公布: WO2020/032034A 2020.02.13
- 进入国家日期: 2021-02-04
- 主分类号: C04B35/10
- IPC分类号: C04B35/10 ; G02B5/00 ; F21S41/40 ; G01J5/06
摘要:
The light shielding member of the present disclosure includes an aluminum oxide ceramics including an oxide of titanium whose composition formula is shown as TiO2-x (1≤x
公开/授权文献
- US20210292239A1 LIGHT SHIELDING MEMBER 公开/授权日:2021-09-23
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