Invention Grant
- Patent Title: Light emitting module and phosphor
- Patent Title (中): 发光模块和荧光粉
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Application No.: US13611922Application Date: 2012-09-12
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Publication No.: US08497625B2Publication Date: 2013-07-30
- Inventor: Kiminori Enomoto , Hisayoshi Daichou
- Applicant: Kiminori Enomoto , Hisayoshi Daichou
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: Koito Manufacturing Co., Ltd.
- Current Assignee: Koito Manufacturing Co., Ltd.
- Current Assignee Address: JP Minato-ku, Tokyo
- Agency: Fish & Richardson P.C.
- Priority: JP2011-213411 20110928
- Main IPC: H01L33/50
- IPC: H01L33/50
Abstract:
A light emitting module includes a light emitting device that emits ultraviolet rays or short-wavelength visible light, a blue phosphor that is excited by the ultraviolet rays or the short-wavelength visible light to emit visible light. The blue phosphor is represented by a general formula of (Ca1-x-y,Srx,Euy)5(PO4)3Cl, wherein 0.10
Public/Granted literature
- US20130076234A1 LIGHT EMITTING MODULE AND PHOSPHOR Public/Granted day:2013-03-28
Information query
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