Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yu-Chen Yang0
Chao-Hsing Chen0
Chien-Fu Shen0
Chih-Nan Lin0
Hong-Che Chen0
Jia-Kuen Wang0
Date of Patent
March 29, 2016
0Patent Application Number
141504180
Date Filed
January 8, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A light-emitting device comprises: a light-emitting semiconductor stack comprising a recess and a mesa, wherein the recess comprises a bottom and the mesa comprises an upper surface; a first insulating layer in the recess and on a part of the upper surface of the mesa; and a first electrode comprising a first layer and a second layer, wherein the first layer comprises a first conductive material and is on another part of the upper surface of the mesa, and the second layer comprises a second conductive material and is on the first layer.
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