| abstract |
The present invention provides a light emitting nanoparticle based light emitting material comprising a matrix of interconnected coated light emitting nanoparticles wherein the light emitting nanoparticles comprise CdSe, the light emitting nanoparticles comprise a coating of CdS, RTI ID = 0.0 > ZnS. ≪ / RTI > The resulting emissive material may have a quantum efficiency of at least 80% at 25 캜 and a reduction of quantum efficiency of up to 20% at 100 캜, as compared to the quantum efficiency at 25 캜. |