Patent ID: 8890176
Filing Date: 2014-11-18
Classification: H01L

Abstract:
1. A light emitting device package, comprising: a package body comprising a cavity in a first region, wherein the cavity comprises a bottom surface and a side surface; a lead frame on the cavity, wherein the lead frame comprises a bottom frame on the bottom surface and a side frame extended from the bottom frame to the side surface; and a plurality of GaN based Blue LED chips on the bottom frame, wherein the plurality of GaN based Blue LED chips are placed spaced apart from each other along a first direction; wherein the side frame comprises an inner surface, an outer surface and an upper surface, wherein the outer surface and the upper surface of the side frame are covered with the package body, wherein a depth of the cavity is 450 μm or less, wherein a thickness of the bottom frame is 20 μm to 300 μm, wherein the package body comprises a recess in a second region opposite the first region, wherein a width of the first region is greater than a width of the second region, wherein the side surface comprises a first side surface and a second side surface opposite the first side surface, and wherein a first angle between the first side surface and an axis perpendicular to the bottom frame is different from a second angle between the second inner surface and the axis.