| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device for preventing emission characteristics from deteriorating due to the sagging or crawling of resin. <P>SOLUTION: The light-emitting device has a package 1 having a recess 11 that is open in a rectangular shape on a surface, wherein an LED chip 2 is mounted into the recess 11 and a phosphor sheet 3 is provided so that the recess 11 is covered. In the light-emitting device, a step part 12 is provided at the open edge of the recess 11, the peripheral part of the phosphor sheet 3 is placed on the bottom surface of the step part 12 and is stuck via resin, and a reservoir 13 for accumulating the surplus of resin is provided at the corner of the rectangular section while the step part 12 is expanded outward. <P>COPYRIGHT: (C)2008,JPO&INPIT |
