[专利]
DEVICES AND LIGHT-EMITTING PHOSPHOR INORGANIC RED, THIS REPRESENTING INCLUDE
申请号:
2015DE-10010352
申请日:
2015-08-06
公开号:
DE102015010352 A1 2016-03-03 [DE102015010352]DE102015010352 A8 2016-04-21 [DE102015010352]
公开日:
2016-03-032016-04-21
申请人:
DOW CHEMICAL;DOW GLOBAL TECHNOLOGIES
专利权人:
DOW CHEMICAL;DOW GLOBAL TECHNOLOGIES
发明人:
ROMANELLI MICHAEL D;TIAN YONGCHI;LEUGERS MARY ANNE;THOMAS ALAN C
国家:
IPC:
C09K-011/08;H01L-033/50
(DE102015010352) A red phosphor is provided, comprising an inorganic luminescent compound represented by formula (1) having an emission spectrum resolvable into a first Gaussian emission curve and a second Gaussian emission curve; wherein the first Gaussian emission curve has a first Gaussian emission curve peak, P1; wherein the first Gaussian emission curve peak, P1, has a peak 1 height, HP1, a peak 1 peak wavelength, PλP1, and a peak 1 area, AP1; wherein the second Gaussian emission curve has a second Gaussian emission curve peak, P2; wherein the second Gaussian emission curve peak, P2, has a peak 2 height, HP2, a peak 2 peak wavelength, PλP2, a peak 2 full width at half max, FWHMP2, and a peak 2 area, AP2; wherein PλP1 (From US9200199 B1)