Patent ID: 8461610

Claim:
A semiconductor light-emitting device comprising: a base board having a mounting surface and a conductor pattern formed on the mounting surface; a semiconductor light-emitting chip having a bottom surface, a top surface and a side surface, and including chip electrodes adjacent the bottom surface, each of the chip electrodes electrically connected to a respective portion of the conductor pattern of the base board via solder bumps; a wavelength converting layer having a bottom surface and a side surface, the wavelength converting layer including at least one phosphor, and located over the top surface of the semiconductor light-emitting chip so that the bottom surface of the wavelength converting layer covers the top surface of the semiconductor light-emitting chip; a transparent material layer having a side surface disposed between the bottom surface of the wavelength converting layer and the side surface of the semiconductor light-emitting chip so that the side surface of the transparent material layer extends from the side surface of the semiconductor light-emitting chip toward the bottom surface of the wavelength converting layer; a frame located adjacent the mounting surface of the base board so as to surround the semiconductor light-emitting chip and the transparent material layer; and a reflective material layer having a side slant surface disposed at least between the frame and both the side surface of the wavelength converting layer and the side surface of the transparent material layer and between the bottom surface of the semiconductor light-emitting chip and the mounting surface of the base board while surrounding the solder bumps, wherein the side slant surface contacts with the side surface of the transparent material layer and extends from the side surface of the semiconductor light-emitting chip toward the bottom surface of the wavelength converting layer.