Patent ID: 7928455

Claim:
A semiconductor light-emitting device comprising: a light-impervious substrate; a bonding structure; two or more semiconductor light-emitting stacks, partitioned by a trench, for emitting original light, wherein each of the semiconductor light-emitting stacks is separated from a growth substrate and bonded to the light-impervious substrate through the bonding structure; a wavelength-converting structure formed of a single layer continuously overlaying top and side surfaces of the semiconductor light-emitting stacks and top surface of the bonding structure under said trenches, the wavelength-converting structure having an outer surface being in contour conformity with the top and side surfaces of the semiconductor light-emitting stacks; first electrical connections formed on the top surface of the light emitting stacks, the electrical connections penetrating through the wavelength-converting structure; and a protection structure formed on top of the wavelength-converting structure, the protection structure including a plurality of optical layers wherein thicknesses of the plurality of optical layers increase with their respective distance from the semiconductor light emitting stacks.