Patent ID: 7875472
Filing Date: 2011-01-25
Classification: H01L

Abstract:
1. A method of manufacturing light-emitting diode (LED) device having a vertical chip structure comprising steps of: mounting at least one vertical chip structure on a top of a base and each of the at least one vertical chip structure comprising a p side electrode, a p-type semiconductor layer, a light-emitting layer, a n-type semiconductor layer and a transparent electrode layer being sequentially disposed on the base, wherein the transparent electrode layer functions as a light-emitting side and a wire-bonding region is disposed on a part of the transparent electrode layer; disposing a partition panel on the wire-bonding region to isolate the wire-bonding region from the rest of the transparent electrode layer; coating a slurry of phosphors on the transparent electrode layer; evaporating solvents of the slurry by heating to solidify the phosphors to form a phosphor layer; removing the partition panel; and cutting the base into sections to form at least one single-unit LED device having a vertical chip structure.