Patent ID: 8373182
Filing Date: 2013-02-12
Classification: H01L

Abstract:
1. A semiconductor light-emitting device comprising: a base board having a mounting surface and a conductor pattern located adjacent the mounting surface; at least one semiconductor light-emitting chip having a top surface, a side surface and a bottom 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 top surface and a side surface, the wavelength converting layer including at least one phosphor, and encapsulating the at least one semiconductor light-emitting chip so as to surround the solder bumps along with the mounting surface of the base board; a transparent plate having a top surface, a side surface, a bottom surface and an edge portion located between the top surface and the side surface, and disposed adjacent the top surface of the wavelength converting layer, wherein the side surface of the transparent plate is substantially aligned with the side surface of the wavelength converting layer; a frame located adjacent the mounting surface of the base board so as to surround the wavelength converting layer and the transparent plate; a reflective material layer having a top surface and an end of the top surface, disposed between the frame and both the side surface of the wavelength converting layer and the side surface of the transparent plate so that the end of the top surface of the reflective material layer contacts with the side surface of the transparent plate, and the top surface of the reflective material layer including one of a concave meniscus shape and a convex meniscus shape; a light-absorbing layer having a top surface and an end of the top surface, and disposed on the one of the concave meniscus shape and the convex meniscus shape of the reflective material layer, wherein the end of the top surface of the light-absorbing layer contacts with the side surface of the transparent plate at a position that is higher relative to the base board than the end of the top surface of the reflective material layer.