CPC C09K 11/883 (2013.01) [C09K 11/025 (2013.01); C09K 11/0805 (2013.01); C09K 11/562 (2013.01); C09K 11/88 (2013.01); G02B 6/005 (2013.01); G02F 1/133617 (2013.01); H01L 27/322 (2013.01); H01L 27/3244 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01)] | 21 Claims |
1. A cadmium free quantum dot comprising:
zinc, tellurium, and selenium, and
lithium,
wherein a full width at half maximum of a maximum luminescent peak of the cadmium free quantum dot is less than or equal to 35 nanometers,
wherein the cadmium free quantum dot has a quantum efficiency of greater than or equal to about 5%, and
wherein the maximum luminescent peak of the cadmium free quantum dot is present in a wavelength range of greater than about 470 nanometers.
|