Patent ID: 8872300
Filing Date: 2014-10-28
Classification: H01L,H05K

Abstract:
1. A light emitting device module comprising: a light emitting device package; and a board including first and second dummy pads and an electrode pad arranged between the first and second dummy pads, on which the light emitting device package is disposed, wherein at least one of the first and second dummy pads has a dummy hole, wherein the electrode pad adjacent to at least one of the first and second dummy pads has an electrode hole, wherein the first and second dummy pads having a first length spaced apart from longitudinal ends, wherein the electrode pad includes a first electrode pad, a second electrode pad and a third electrode pad adjacent one another, wherein the first electrode pad has a first electrode hole at the first length from a longitudinal end of the first electrode pad, wherein the second electrode pad has a second electrode hole at a second length from a longitudinal end of the second electrode pad, wherein the third electrode pad has a third electrode hole at the first length from a longitudinal end of the third electrode pad, and wherein the first and second dummy holes and the first to third electrode holes are alternately arranged.