| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device capable of thinning a vehicular lamp fitting in a vertical direction, a vehicular lamp fitting using the same, and a vehicle loading the same.SOLUTION: The light-emitting device used for the vehicular lamp fitting is provided with an excitation light source generating excitation light, a wavelength conversion member absorbing the excitation light, converting its wavelength, and releasing light of a given wavelength band, and a first optical system irradiating the excitation light from the excitation light source on the wavelength conversion member. The wavelength conversion member includes at least a first face, a second face opposed to the first face, and a peripheral end face arranged between the first face and the second face. The first optical system is so structured to irradiate the excitation light from the excitation light source on the first face, and at least a part of the second face is covered with a first light shielding means. |
