Patent ID: 8507944
Filing Date: 2013-08-13
Classification: H01L

Abstract:
1. A light emitting device comprising: a first nitride semiconductor and a second nitride semiconductor, each of which includes a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer and an active layer disposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer; and a connection layer formed between the second conductivity-type semiconductor layer of the second nitride semiconductor and the first conductivity-type semiconductor layer of the first nitride semiconductor, wherein the first nitride semiconductor and the second nitride semiconductor are connected by the connection layer, and the light emitting device further comprises electrodes formed on at least a part of the second conductivity-type semiconductor layer of the first nitride semiconductor, at least a part of the first conductivity-type semiconductor layer of the second nitride semiconductor, and at least a part of the second conductivity-type semiconductor layer of the second nitride semiconductor.