| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device which can extract light in all directions and has wide directivity, and to provide a lighting apparatus incorporating the same. <P>SOLUTION: The light-emitting device includes: an elongated bar-shaped package 2 which extends sideways and is formed such that a plurality of leads 41, 42 and 43 are formed integrally with a first resin 5 with a part of the leads 41, 42 and 43 exposed; a light-emitting element 3 which is fixed onto at least one of the leads and is electrically connected to at least one of the leads; and a second resin 7 which seals the light-emitting element 3. In the light-emitting device, the first resin 5 and the second resin 7 are formed of optically transparent resin, and outer lead portions for external connection protrudes sideways from both left and right ends of the package 2. Light extraction to the direction of the back side is increased by making the first resin 5 and the second resin 7 operate as light guides. <P>COPYRIGHT: (C)2009,JPO&INPIT |
