Patent ID: 10559717

Abstract:
A light-emitting device includes a semiconductor stack including a first semiconductor layer, a second semiconductor layer formed on the first semiconductor layer, and an active layer formed therebetween, wherein the first semiconductor layer includes a surrounding exposed region not covered by the active layer, and the surrounding exposed region surrounds the active layer; a conductive layer formed on the second semiconductor layer, including a first conductive region extending toward and contacting the surrounding exposed region of the first semiconductor layer; an electrode layer formed on the first conductive region in the surrounding exposed region; an outside insulating layer covering a portion of the conductive layer and the electrode layer, and including a first opening exposing the other portion of the conductive layer; a bonding layer covering the outside insulating layer and electrically connecting to the other portion of the conductive layer through the first opening; and a conductive substrate, wherein the semiconductor stack is located on one side of the bonding layer, and the conductive substrate is located on the other side of the bonding layer.