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Vehicle lamp using fluid lens and control method of the vehicle lamp

  • US 9,260,057 B2
  • Filed: 01/17/2014
  • Issued: 02/16/2016
  • Est. Priority Date: 01/17/2014
  • Status: Active Grant
First Claim
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1. A vehicle lamp using a fluid lens, comprising:

  • a light source;

    a fluid lens configured to receive an input current, change a curvature shape of the fluid lens based on the input current, and generate a light emission image that corresponds to a driving status of a vehicle to the exterior of the vehicle lamp;

    a switch configured to detect the driving status of the vehicle and output a switch output signal; and

    a power supply configured to adjust the input current based on the switch output signal,wherein the input current varies based on the driving status of the vehicle.

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