Patent ID: 8455907

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 an outside 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; an optical plate having a side surface, a bottom surface and an edge located between the side surface and the bottom surface, the optical plate including an outer meniscus control structure having an outer surface, an inner surface and a low end, the optical plate being located over the top surface of the semiconductor light-emitting chip so that the bottom surface of the optical plate covers the top surface of the semiconductor light-emitting chip, and the outer meniscus control structure of the optical plate projects from the bottom surface of the optical plate toward the semiconductor light-emitting chip and extends along the edge of the optical plate; a wavelength converting layer having a side surface and a thickness, the wavelength converting layer including at least one phosphor and disposed between at least one of the inner surface and the low end of the outer meniscus control structure of the optical plate and the outside surface of the semiconductor light-emitting chip so that the side surface of the wavelength converting layer extends from the outside surface of the semiconductor light-emitting chip toward the outer meniscus control structure of the optical plate; a frame located adjacent the mounting surface of the base board so as to surround the semiconductor light-emitting chip and the wavelength converting layer; and a reflective material layer having a side slant surface disposed between the frame and the side surface of the wavelength converting layer and both the side surface of the optical plate and the outer surface of the outer meniscus control structure of the optical plate and between the bottom surface of the semiconductor light-emitting chip and the mounting surface of the base board while also surrounding the solder bumps, wherein the side slant surface contacts with the side surface of the wavelength converting layer and extends from the outside surface of the semiconductor light-emitting chip toward the meniscus control structure of the optical plate.