Patent ID: 8350276
Filing Date: 2013-01-08
Classification: H01L

Abstract:
1. A light emitting device, comprising: a substrate; a first light emitting cell block disposed on the substrate; and a second light emitting cell block disposed on the substrate, wherein each of the first light emitting cell block and the second light emitting cell block comprise a plurality of light emitting cells electrically connected in series to one another via first wires, each of the light emitting cells comprising an N-electrode and a P-electrode, wherein a P-electrode at a first end of the first light emitting cell block is connected to an N-electrode at a first end of the second light emitting cell block, and an N-electrode at a second end of the first light emitting cell block is connected to a P-electrode at a second end of the second light emitting cell block, and wherein each of the light emitting cells of the first light emitting cell block is connected to a corresponding light emitting cell of the second light emitting cell block by either: