| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device wherein light-deriving efficiency from a mold resin to an atmosphere is improved. <P>SOLUTION: The semiconductor light emitting device is provided with a semiconductor light emitting element, the resin to package the semiconductor light emitting element, and a reflection prevention film that is formed on the surface of the resin and made of a a material having an intermediate refraction index between refractive indices of the resin and air. In addition, an irregular surface is formed on at least a part of the surface of the resin, and its average pitch is smaller than a half of the wavelength of light discharging through the resin. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
