Patent ID: 7842547
Filing Date: 2010-11-30
Classification: H01L

Abstract:
1. A method for fabricating a flip-chip light emitting diode device, the method including: (a) depositing epitaxial layers on a growth substrate to produce an epitaxial wafer; (b) fabricating a plurality of light emitting diode devices on the epitaxial wafer; (c) dicing the epitaxial wafer to generate at least one separated device die from the epitaxial wafer, said device die including at least one of the plurality of the light emitting diode devices and a portion of the growth substrate; (d) flip chip bonding the device die to a mount, said flip chip bonding including securing the device die to the mount by bonding an electrode of the device die to a bonding pad of the mount; and (e) subsequent to step (d), removing at least some of the growth substrate from the device die by laser lift-off.