Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wen-Chih Chiou0
Chia-Lin Yu0
Ding-Yuan Chen0
Hung-Ta Lin0
Chen-Hua Yu0
Date of Patent
February 25, 2014
0Patent Application Number
132677010
Date Filed
October 6, 2011
0Patent Primary Examiner
Patent abstract
A light-emitting diode (LED) device is provided. The LED device has raised semiconductor regions formed on a substrate. LED structures are formed over the raised semiconductor regions such that bottom contact layers and active layers of the LED device are conformal layers. The top contact layer has a planar surface. In an embodiment, the top contact layers are continuous over a plurality of the raised semiconductor regions while the bottom contact layers and the active layers are discontinuous between adjacent raised semiconductor regions.
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