Patent ID: 8648136
Filing Date: 2014-02-11
Classification: B82Y,G02B,G02F,Y10T

Abstract:
1. A display device comprising a first layer of an optical polymer-inorganic particle blend that forms a visible portion of the display and an adjacent second layer comprising an non-phosphor optical material, wherein the blend comprises inorganic phosphor particles having an average primary particle size of less than about 500 nanometers and wherein the polymer-inorganic particle blend comprises a polymer selected from the group consisting of polyamides (nylons), polyimides, polycarbonates, polyurethanes, polyacrylonitrile, polyacrylic acid, polyacrylates, polyacrylamides, polyvinyl alcohol, polyvinyl chloride, heterocyclic polymers, polyesters, modified polyolefins, polysilanes, polysiloxane (silicone) polymers, and copolymers and mixtures thereof.