Lee & Morse, P.C.
Light-emitting device, light emitting system including the same, and fabricating method thereof
Provided are a light-emitting device having improved light dispersion efficiency, a light-emitting system including the same, and fabricating methods of the light-emitting device and the light-emitting system. The light-emitting device includes one or more light-emitting elements arranged on first surface of a substrate, an insulation film formed on the first surface of a substrate so as to cover the one or more light-emitting elements, and a plurality of uneven patterns formed on the insulation film formed on each of the one or more light-emitting elements so as to be spaced apart from each other, wherein the plurality of uneven patterns are all convex patterns or concave patterns and each of the plurality of uneven patterns has a curved cross-sectional shape.
Samsung Electronics Co., Ltd.
H F H H F F F H F F F F H F H F H H H H F H
H01L F21S H01L H01L F21S F21Y F21S H01L F21K F21S F21V F21W H01L F21S H01L F21Y H01L H01L H01L H01L F21S H01L
additional additional inventional additional inventional additional inventional inventional additional inventional inventional additional inventional inventional additional additional additional additional additional additional additional additional
Yu-Sik
Kim