| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular lamp improving the evenness of brightness of emission light.SOLUTION: A lamp unit 20 is equipped with an LED 26; and a platy light guiding body 30 disposed generally orthogonal to an optical axis Ax of the LED 26. The platy light guiding body 30 is equipped with an incident portion which emits light from the LED 26 inside, a reflecting portion 36 which reflects the light incident in the inside of the incident portion, and an emitting portion 34 which emits the light reflected by the reflecting portion 36 to a front side of the lamp. The reflecting portion 36 has a front side reflection surface 42 disposed ahead of the optical axis Ax of the LED 26. The front side reflection surface 42 includes a first sub front side reflection surface 42a disposed on a first surface side in a thickness direction of the platy light guiding body 30, and reflecting the light from the incident portion toward the emitting portion 34; and a second sub front side reflection surface 42b disposed on a second surface 30b side in the thickness direction of the platy light guiding body 30, and reflecting the light from the incident portion toward the emitting portion 34.SELECTED DRAWING: Figure 5 |
