85469609
Nov 10, 2011
Nov 25, 2014
Optical converters that employ quantum dots, namely, nanocrystalline semiconductor material for use in changing the light output of a light source, for use in backlighting units for display applications, namely, televisions, computer monitors, all-in-one computers, notebook computers, and smart phones
Electrical and Scientific ApparatusColor filters for use in lighting instruments, namely, lighting fixtures, light bulbs, lamps, and back lighting units for display applications for televisions, computer monitors, all-in-one computers, notebook computers and smart phones
Environmental Control Apparatus