Patent ID: 9601667
Date: 2017-03-21
CPC Classifications: H01L

Claim:
1. A light-emitting device, comprising: a light-emitting stack having an active layer; an electrode structure on the light-emitting stack and comprising a first electrode and an extension electrode protruding from the first electrode toward an edge of the light-emitting device in a first extending direction; a transparent insulating layer between the light-emitting stack and the electrode structure, wherein from a top view of the light-emitting device, the transparent insulating layer comprises a first part and an extension part extending from the first part, the first part aligned with and under the first electrode having a first maximum width, the extension part aligned with and under a part of the extension electrode having a second maximum width less than the first maximum width; wherein the extension part comprises a first edge and the extension electrode comprises a second edge, and a part of the first edge of the extension part protrudes laterally outward from the second edge of the extension electrode.