Invention Grant
US07919785B2 Phosphor for white light-emitting diodes and fabrication of the same
有权
用于白色发光二极管的荧光体及其制造
- Patent Title: Phosphor for white light-emitting diodes and fabrication of the same
- Patent Title (中): 用于白色发光二极管的荧光体及其制造
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Application No.: US11879373Application Date: 2007-07-17
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Publication No.: US07919785B2Publication Date: 2011-04-05
- Inventor: Teng-Ming Chen , Chun-Kuei Chang
- Applicant: Teng-Ming Chen , Chun-Kuei Chang
- Applicant Address: TW Hsinchu
- Assignee: National Chiao Tung University
- Current Assignee: National Chiao Tung University
- Current Assignee Address: TW Hsinchu
- Agency: Bucknam and Archer
- Priority: TW96116978A 20070514
- Main IPC: H01L33/00
- IPC: H01L33/00
Abstract:
The present invention provides a light-emitting diode-converted phosphor compound having the following chemical formula: (M1-m-nCemEun)2BO3X wherein M is at least one element selected from the group consisting of Ca, Sr and Ba, X is at least one element selected from the group consisting of Cl and Br, 0≦m≦0.5, and 0≦n≦0.5.
Public/Granted literature
- US20080283857A1 Novel phosphor for white light-emitting diodes and fabrication of the same Public/Granted day:2008-11-20
Information query
IPC分类:
