Bending light device for vehicles
AssigneeHyundai Motor Company
InventorKwang Min Ko
Life of this patent
Estimating the term…
Abstract
A bending light device for a vehicle diffracting light emitted from a light source and deflecting the light at a desired angle and in a desired direction may include an ultrasonic light deflector configured to diffract light incident thereon in a selected direction by emitting an ultrasonic beam to the incident light, a light reflection unit configured to reflect light emitted from a light source to the ultrasonic light deflector, a projection lens configured to project light incident thereon after passing through the ultrasonic light deflector to radiate the light outside, and a converging lens arranged between the ultrasonic light deflector and the projection lens and configured to converge the light having passed through the ultrasonic light deflector on the projection lens.
Claims5
A bending light device for a vehicle, comprising:
- an ultrasonic light deflector configured to diffract light incident thereon in a selected direction by emitting an ultrasonic beam to the incident light;
- a light reflection unit configured to reflect light emitted from a light source to the ultrasonic light deflector;
- and
- a projection lens configured to project light incident thereon after passing through the ultrasonic light deflector to radiate the light outside,
- wherein the ultrasonic light deflector includes:
- a first light deflection unit diffracting light incident thereon in one of left and right directions;
- and
- a second light deflection unit diffracting the light incident thereon in the other direction, thereby deflecting the light incident thereon in a direction selected from the left and right directions.
Dependencies are inferred from the claim text.