Patent ID: 7875471
Filing Date: 2011-01-25
Classification: H01L

Abstract:
1. A method of manufacturing light-emitting diode (LED) device having a flip-chip structure comprising steps of: mounting at least one flip chip structure on a top of a base wherein a metal joint layer is disposed between the at least one flip-chip structure and the top of the base, and a periphery part of the metal joint layer surrounds the at least one flip-chip structure, each of the at least one flip-chip structure comprising disposing a partition panel on the periphery part of the metal joint layer to isolate the n-type semiconductor layer from the periphery part of the metal joint layer; coating a slurry of phosphors on the n-type semiconductor layer; evaporating solvents of the slurry by heating to solidify the phosphors and thereby 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 flip-chip structure.