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US 2016/0109073 A1Published application
Light-emitting device
AssigneeSharp Kabushiki Kaisha
InventorsMami MORISHITA, Tatsuya RYOHWA
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Abstract
A light-emitting device including a light source to emit primary light and a light-emitting section provided with a transparent member containing first nanoparticles which absorb at least part of the primary light and emit secondary light, wherein the light-emitting section is provided with an antireflective structure section disposed on at least part of an outer surface of the transparent member. The antireflective structure section may contain ultraviolet absorptive second nanoparticles.
Claims5
A light-emitting device comprising:
- a light source to emit primary light;
- and
- a light-emitting section provided with a transparent member containing first nanoparticles which absorb at least part of the primary light and emit secondary light,
- wherein the light-emitting section is provided with an antireflective structure section disposed on at least part of an outer surface of the transparent member.
1 more element
Dependencies are inferred from the claim text.