Patent ID: 9490403
Filing Date: 2016-11-08
CPC Classification: C03B,C03C,C09K,H01L

Claim Text:
1. A light emitting device comprising: a substrate; a light emitting diode disposed over the substrate and including a light emitting structure, the light emitting structure including a first conductive type semiconductor layer, a second conductive type semiconductor layer and an active layer disposed between the first conductive type semiconductor layer and the second conductive type semiconductor layer; and a color converting element disposed over the light emitting diode, wherein the light emitting structure includes an elongated shape extending in a first direction and includes a mesa including the second conductive type semiconductor layer and the active layer, wherein the color converting element includes: wherein at least one of interfaces between the first wavelength conversion cells and the second wavelength conversion cells has an elongated shape extending in a second direction, and the first direction is not parallel to the second direction.