Patent ID: 8106412
Filing Date: 2012-01-31
Classification: H01L

Abstract:
1. A semiconductor light emitting device comprising: a silicon substrate structure including a silicon substrate, a titanium layer disposed on the silicon substrate, and a first metal layer disposed on the titanium layer; and a light emitting diode structure including a second metal layer disposed on the first metal layer, a patterned metal contact layer and a patterned insulating layer disposed on the second metal layer, an epitaxial growth layer disposed on the patterned metal contact layer and the patterned insulating layer and having a frosting processing region on a surface exposed, a patterned n type GaAs layer disposed on the epitaxial growth layer, and a patterned surface electrode layer disposed on the n type GaAs layer, wherein the silicon substrate structure and the light emitting diode structure are bonded by using the first metal layer and the second metal layer.