Patent ID: 8610157
Filing Date: 2013-12-17
Classification: H01L

Abstract:
1. A light emitting device comprising: a conductive support substrate; a light emitting structure layer over the conductive support substrate; a protection layer provided over an outer periphery portion of the conductive support substrate, at least a portion of the protection layer being interposed between the conductive support substrate and the light emitting structure layer; and an electrode structure at least partially overlapping the protection layer and disposed over the light emitting structure layer, wherein the electrode structure includes an outer electrode including a first part and a second part, an inner electrode provided in a region between the first part and the second part of the outer electrode and extending to electrically connect the first part of the outer electrode with the second part of the outer electrode, and a pad electrically connected to at least one of the first part or the second part of the outer electrode, wherein at least one of the first part or the second part of the outer electrode comprises a first section extending from the pad and a second section extending from the first section, wherein a width of the first section is greater than a width of the second section, and wherein the first section has substantially the same width along a lengthwise direction of the first section.