| 摘要 |
Provided is a light-emitting module (40) wherein an optical wavelength conversion ceramic (58) converts the wavelength of light emitted by a semiconductor light-emitting element (52). The optical wavelength conversion ceramic (58) is provided with a full-spectrum transmittance in the optical wavelength conversion range of at least 40% transparency. A reflective film (60) is provided on the surface of the optical wavelength conversion ceramic (58). The emission area of the light which passed through the optical wavelength conversion ceramic (58) is narrowed to be smaller than the light emission area of the semiconductor light-emitting element (52). The reflective film (60) guides the light so that the light is emitted roughly parallel to the light-emitting surface of the semiconductor light-emitting element (52). |
