WIRING BOARD FOR SURFACE MOUNTING TYPE LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE

摘要

Provided is a wiring board for a surface mounting type light emitting element, which has a high degree of freedom in designing, has small sizes and excellent heat dissipating characteristics. A light emitting device using such surface mounting type light emitting element is also provided. The wiring board (11) for the surface mounting type light emitting element is configured by arranging a metal body (5) in a bottomed hole (3) arranged on a flat-board-like insulating substrate (1) composed of ceramics. An external connecting terminal (13), for mounting the wiring board (11) on an external wiring board, and the metal body (5) are vertically arranged one over another in the thickness direction at least at one part. Thus, the wiring board (11) having a high degree of freedom in designing, has small sizes and excellent heat dissipating characteristics, and the light emitting device (29) using such wiring board are provided.