Patent ID: 9748452
Date: 2017-08-29
CPC Classifications: H01L

Claim:
1. A light emitting element package comprising: a body having a cavity including a bottom and a side surface; a light emitting element disposed in the cavity of the body; a molding part disposed in the cavity so as to seal the light emitting element; and a lens including a light incident surface and a light emitting surface and disposed on the molding part, wherein: the cavity includes: a staircase part disposed at an upper end of the side surface of the cavity, the staircase having a height difference with an upper surface of the body and being parallel to the upper surface of the body; and a staircase surface disposed between the upper surface of the body and the staircase part, wherein an edge of the light incident surface of the lens contacts the staircase part, wherein a distance from an outer circumferential surface of the lens located on the staircase part to the staircase surface is greater than a height difference between an upper surface of the cavity and the staircase part.