| 摘要 |
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<PλP2; and, wherein the peak 2 full width at half max, FWHMP2, is minimized. |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC;LIGHTSCAPE MATERIALS, INC. |
发明人 |
ROMANELLI, MICHAEL D.;TIAN, YONGCHI;LEUGERS, MARY ANNE;THOMAS, ALAN C. |
