- 专利标题: Light source for myopia prevention article and method of using light source for myopia prevention article
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申请号: US17301859申请日: 2021-04-16
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公开(公告)号: US12023513B2公开(公告)日: 2024-07-02
- 发明人: Masahiko Yamakawa , Hidemasa Torii , Toshihide Kurihara , Kazuo Tsubota
- 申请人: TOSHIBA MATERIALS CO., LTD. , TSUBOTA LABORATORY, INC.
- 申请人地址: JP Yokohama
- 专利权人: Toshiba Materials Co., Ltd.,Tsubota Laboratory, Inc.
- 当前专利权人: Toshiba Materials Co., Ltd.,Tsubota Laboratory, Inc.
- 当前专利权人地址: JP Yokohama; JP Tokyo
- 代理机构: BURR PATENT LAW, PLLC
- 优先权: JP 16017471 2016.02.01 JP 16017472 2016.02.01
- 主分类号: A61N5/06
- IPC分类号: A61N5/06 ; A61F9/00 ; C09K11/77 ; F21S2/00 ; F21V9/38 ; H01L25/075 ; H01L33/50
摘要:
A light source for myopia prevention article includes a light emitter to emit light having an emission spectrum continuing from a first wavelength of not less than 360 nm nor more than 400 nm to a second wavelength of more than 400 nm.
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