| 摘要 |
Disclosed are a vertical GaN based light-emitting device (LED) structure and the manufacturing method thereof. In the structure and the corresponding method, a substrate unit having a mask is used to form a multi-layer epitaxial structure and the substrate and the multi-layer epitaxial structure are separated at the mask. After the multi-layer epitaxial structure is extracted, a metal reflector may be disposed thereunder. Next, a conductive substrate is bonded to the metal reflector. Next, an upper surface of the multi-layer structure is disposed with a p-electrode and a bottom side of the conductive substrate with an n-electrode whereby an vertical LED structure is formed.
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