Patent ID: 9587795
Date: 2017-03-07
CPC Classifications: F21S

Claim:
1. A projector-type headlight for in-vehicle use that radiates light emitted by an optical source, ahead of a vehicle using a projection lens, comprising: an LED (light Emitting Diode) that constitutes the optical source and has a light-emitting face whose one edge side is linearly formed and placed at a side of an optical axis so that a center of the light-emitting face is displaced from the optical axis; two convex lenses that are arranged in a direction of the optical axis to constitute the projection lens; and a light distribution member that is placed between the LED and the projection lens, that is formed using a transparent material and that has, on its inner surface, a reflection face for reflecting the light emitted by the LED, so as to form a cut-off line at an edge in a side of the projection lens, of the reflection face.