摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device improving a wavelength conversion efficiency by a phosphor and enhancing an optical output from the light-emitting device while having excellent illumination characteristics such as a brightness, a color rendering or the like. <P>SOLUTION: The light-emitting device has a base body 1 in which a placing section 1a placing a light-emitting element 3 is formed on a top face; a frame-shaped reflecting member 2 which is joined so as to surround the placing section 1a to the outer peripheral section of the top face of the base body 1, and in which an inner peripheral surface 2a is formed in a reflecting surface reflecting a light emitted from the light-emitting element 3; and a first light-transmitting member 4 formed so as to coat the light-emitting element 3 on the inside of the reflecting member 2. The light-emitting device further has a second tabular light-transmitting member 5 which is formed so as to coat the first light-transmitting member 4 at an interval between the first light-transmitting member 4 and the inner peripheral surface, or top face of a frame body on the inner peripheral surface or the top face of the frame body and in which the phosphor 6 is distributed unevenly in a layer shape on the top face side. <P>COPYRIGHT: (C)2006,JPO&NCIPI |