Patent ID: 7977699

Claim:
A light emitting device package comprising: a board; a plurality of circuit layers including a first circuit layer and a second circuit layer on the board; a light emitting device on the board electrically connected to the plurality of circuit layers; and a lens on the board, wherein the lens includes a center groove at a top surface, a flat side surface perpendicular to an upper surface of the board, a curved surface connecting the center groove with the flat side surface, and a plurality of protrusion portion protruded in a lower direction on a lower surface of the lens, wherein the at least one protrusion portion of the plurality of protrusion portions is disposed between the first circuit layer and the light emitting device, and wherein at least one protrusion portion of the plurality of protrusion portions is disposed between the second circuit layer and the light emitting device, wherein the curved surface is lower than an upper-most portion of the center groove, wherein the board is disposed closer to the flat side surface than the curved surface, wherein light emitted from the light emitting device package has a peak intensity in a direction within a range of −60° to −90° and 60° to 90°, wherein both side directions of the light emitting device package are set from 90° to −90° and a vertical direction of the light emitting device package is set to 0°.