| 摘要 |
In an embodiment this vehicle lamp is equipped with: a first light source (102), which emits a blue laser light (B) having a peak wavelength within a wavelength band of 450-470 nm; a second light source (104), which emits a green laser light (G) having a peak wavelength within a wavelength band of 510-550 nm; a third light source (106), which emits a red laser light (R) having a peak wavelength within a wavelength band of 630-650 nm; a fluorescent body (130), which is excited by a portion of the blue laser light (B) emitted by the first light source (102) or a portion of the green laser light (G) emitted by the second light source (104), and emits excitation light having a peak wavelength within a wavelength band of 580-600 nm; and a light-focusing unit (200), which combines the blue laser light (B), the green laser light (G), the red laser light (R), and the excitation light (O), thereby generating white light (W). |
