Patent ID: 8847270
Filing Date: 2014-09-30
Classification: H01L,Y10S

Abstract:
1. A light emitting diode (LED) package, comprising: an LED; a plurality of lead frames electrically connected with the LED; a package body having a receiving groove exposed to receive the LED therein and including a plurality of supporting units provided to project from an inner side surface of the receiving groove; and a filling member having a plurality of engaging grooves corresponding to the plurality of supporting units, wherein the plurality of engaging grooves are located at a circumference of a side surface of the filling member and are engaged with each of the supporting units, respectively, when placed inside the receiving groove, wherein each of the supporting units has a structure extending from a bottom surface of the receiving groove towards an upper surface of the package body, which is exposed by the receiving groove, wherein each of the supporting units includes an inclination surface projecting from the inner side surface of the receiving groove and facing the LED, and a pair of side surfaces connecting the inclination surface with the inner side surface, and wherein each side surface from the pair of side surfaces has an asymmetrical structure, in which, in a length thereof projecting from the inner side surface of the receiving groove, the length thereof at the bottom surface of the receiving groove is different from the length thereof at the upper surface of the package body, and wherein each side surface from the pair of side surfaces has a structure in which the projecting length thereof gradually increases towards the upper surface of the package body from the bottom surface of the receiving groove.