Intelligent Head Lamp Assembly for Vehicle
First Claim
Patent Images
1. An intelligent head lamp assembly for a vehicle, comprising:
- a light source to irradiate light;
a reflector reflecting the light irradiated from the light source;
a beam pattern variable unit having at least a digital micro-mirror device (DMD) that selectively change direction of the light reflected by the reflector to a predetermined angle; and
a projection lens optical system irradiating the light selectively reflected by the beam pattern variable unit onto a road surface.
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Abstract
An intelligent head lamp assembly for a vehicle may include a light source to irradiate light, a reflector reflecting the light irradiated from the light source, a beam pattern variable unit having at least a digital micro-mirror device (DMD) that selectively change direction of the light reflected by the reflector to a predetermined angle, and a projection lens optical system irradiating the light selectively reflected by the beam pattern variable unit onto a road surface.
17 Citations
9 Claims
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1. An intelligent head lamp assembly for a vehicle, comprising:
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a light source to irradiate light; a reflector reflecting the light irradiated from the light source; a beam pattern variable unit having at least a digital micro-mirror device (DMD) that selectively change direction of the light reflected by the reflector to a predetermined angle; and a projection lens optical system irradiating the light selectively reflected by the beam pattern variable unit onto a road surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification