Invention Grant
- Patent Title: Fluorescent device, irradiation apparatus, and projector apparatus
- Patent Title (中): 荧光装置，照射装置和投影仪装置
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Application No.: US13794758Application Date: 2013-03-11
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Publication No.: US09405019B2Publication Date: 2016-08-02
- Inventor: Naotsugu Ogura
- Applicant: CASIO COMPUTER CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2012-064215 20120321
- Main IPC: G03B21/14
- IPC: G03B21/14 ; F21V9/08 ; G01T1/20 ; H01L33/50 ; G03B21/20
Abstract:
A fluorescent device includes a fluorescent material. The fluorescent material radiates emission light. The fluorescent material is irradiated with excitation light. The fluorescent material has a convex-concave shape. The convex-concave shape is provided on a surface different from an irradiation surface. The irradiation surface is irradiated with the excitation light.
Public/Granted literature
- US20130250248A1 FLUORESCENT DEVICE, IRRADIATION APPARATUS, AND PROJECTOR APPARATUS Public/Granted day:2013-09-26
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