| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light source apparatus capable of performing the color mixture (mixing) of single color light at a short distance. <P>SOLUTION: This light source apparatus for mixing and using light having different wavelengths is provided with a plurality of light emitting elements 4 emitting light having different wavelengths and a sealing resin layer 16 for covering the light emitting elements. In this apparatus, silica particles 18 having an average grain size of 1-10 μm are almost uniformly dispersed with 1-20 wt.% in the sealing resin layer. <P>COPYRIGHT: (C)2007,JPO&INPIT |
