Light emitting device package and lighting apparatus using the same

摘要

Disclosed is a light emitting device, and more particularly are a light emitting device package configured to improve the quality of light and a lighting apparatus using the same. The light emitting device package includes a light emitting device located on a package main body, the light emitting device including a first light emitting device configured to emit light having a first wavelength band and a second light emitting device configured to emit light having a second wavelength band, a lens disposed over the light emitting device, and a wavelength conversion layer disposed over the lens, the wavelength conversion layer serving to absorb light having the first wavelength band or the second wavelength band so as to emit light having a third wavelength band.

主权项

1. A light emitting device package comprising:
a light emitting device located on a package main body, the light emitting device including a first light emitting device configured to emit light having a first wavelength band and a second light emitting device configured to emit light having a second wavelength band; a lens disposed over the light emitting device; and a wavelength conversion layer disposed over the lens, the wavelength conversion layer serving to absorb light having the first wavelength band or the second wavelength band so as to emit light having a third wavelength band, wherein the wavelength conversion layer includes a first portion substantially having a linear vertical cross section and a second portion having a curvilinear vertical cross section, wherein an area of the second portion is substantially larger than an area of the first portion, wherein a reflecting layer is provided on an edge of the second portion, and wherein the wavelength conversion layer has an opening, and the reflecting layer is provided over the opening.