Patent ID: 9281341
Filing Date: 2016-03-08
CPC Classification: H01L

Claim Text:
1. A light emitting device, comprising: a bonding layer disposed on a support substrate; an insulating layer having a first portion disposed at one side on the bonding layer; a transistor unit disposed on the first portion of the insulating layer; a light emitting device unit disposed at the other side on the bonding layer and including a first conductivity-type semiconductor layer, an active layer and a second conductivity-type semiconductor layer, the light emitting device unit and the transistor unit being isolated from each other in a first direction by a second portion of the insulating layer disposed between the transistor unit and the light emitting device unit; and at least one channel layer comprising first and second parts, wherein the first part of the channel layer is disposed between the bonding layer and the second portion of the insulating layer and between the bonding layer and the light emitting device in a second direction substantially perpendicular to the first direction, wherein the first art of the channel layer has a to surface located below a bottom surface of the light emitting device, and wherein the second part of the channel layer is disposed between the bonding layer and the light emitting device unit in the second direction.