Invention Application
- Patent Title: High efficiency phosphor for use in LEDs
- Patent Title (中): 用于LED的高效荧光粉
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Application No.: US11284577Application Date: 2005-11-22
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Publication No.: US20070114561A1Publication Date: 2007-05-24
- Inventor: Holly Comanzo , Alok Srivastava , Anant Setlur
- Applicant: Holly Comanzo , Alok Srivastava , Anant Setlur
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L29/24

Abstract:
Phosphor compositions having the formula (Sr,Ca,Ba)1−xEuxAl2−yMzO4−3/2yFz, where M is Mg and/or Zn; 0.001
Information query
IPC分类: