Invention Grant
US08344611B2 Oxyfluoride phosphors and white light emitting diodes including the oxyfluoride phosphor for solid-state lighting applications
有权
氟氧化物荧光粉和白光发光二极管,包括用于固态照明应用的氟氧化荧光粉
- Patent Title: Oxyfluoride phosphors and white light emitting diodes including the oxyfluoride phosphor for solid-state lighting applications
- Patent Title (中): 氟氧化物荧光粉和白光发光二极管,包括用于固态照明应用的氟氧化荧光粉
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Application No.: US12816939Application Date: 2010-06-16
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Publication No.: US08344611B2Publication Date: 2013-01-01
- Inventor: Won-Bin Im , Ram Seshadri , Steven P. DenBaars
- Applicant: Won-Bin Im , Ram Seshadri , Steven P. DenBaars
- Applicant Address: US CA Oakland
- Assignee: The Regents of the University of California
- Current Assignee: The Regents of the University of California
- Current Assignee Address: US CA Oakland
- Agency: Gates & Cooper LLP
- Main IPC: H05B33/14
- IPC: H05B33/14 ; H01L33/50 ; H01L33/52

Abstract:
A blue-green emitting Ce3+-activated oxyfluoride phosphor for use with a light emitting diode (LED) in solid state lighting applications. The blue-green emitting Ce3+-activated oxyfluoride phosphor is represented as: (Sr1-x-yAEy)3(Al1-zTz)O4F:Ce3+x wherein 0
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