- 专利标题： Luminescent wheel, light source unit having luminescent wheel device including same luminescent wheel, and projector
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申请号： US15585283申请日： 2017-05-03
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公开(公告)号： US10003775B2公开(公告)日： 2018-06-19
- 发明人: Takeshi Miyazaki
- 申请人： CASIO COMPUTER CO., LTD.
- 申请人地址： JP Tokyo
- 专利权人： CASIO COMPUTER CO., LTD.
- 当前专利权人： CASIO COMPUTER CO., LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Holtz, Holtz & Volek PC
- 优先权： JP2014-182295 20140908
- 主分类号： H04N9/31
- IPC分类号： H04N9/31 ; G02B26/00 ; G03B21/20 ; F21K9/64 ; F21Y115/30
摘要：
A luminescent wheel includes a reflecting plate on which a diffuse plate and a luminescent material layer are provided in an end-to-end relationship with each other in a circumferential direction, a first supporting plate which is provided on one surface of the reflecting plate to support part of the diffuse plate, and a second supporting plate which is provided on the other surface of the reflecting plate to support part of the diffuse plate.
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