Red phosphor Method for preparing the same Light emitting device package and Lighting apparatus using the Red Phosphor

摘要

The present invention is a red phosphor, a method of manufacturing the same, and as the red phosphor of the light emitting device package, a surface light source device and illumination unit using the same are _{(Sr, M) 2 SiO 4} - x N y: inorganic compounds having a composition formula of Eu Wherein M is at least one metal element, x satisfies 0 x 4, and y satisfies y = 2 x / 3.;Silicates, red phosphors,