| 摘要 |
An adaptive front lighting device using an LED head lamp is provided to generate a desired beam pattern by blocking the emitted light using a light absorbing member. An adaptive front lighting device includes at least one LED(Light Emitting Diode) lamp unit(100) and a housing(250) on which the LED lamp units are fixed. The LED lamp unit includes an LED source and a reflector. The reflector irradiates the light from the LED source to a forward direction. A beam pattern is formed by turning on the LED lamp units. The LED lamp unit includes at least one of hot, middle, spread, and high lamp units. The reflector changes a curvature of the reflector according to the hot, middle, or spread lamp unit.
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