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Photoluminescent lighting apparatus for vehicles

  • US 9,902,315 B2
  • Filed: 04/15/2016
  • Issued: 02/27/2018
  • Est. Priority Date: 04/15/2016
  • Status: Active Grant
First Claim
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1. A vehicle illumination apparatus comprising:

  • at least one light generating layer configured to conform to an outer surface of a panel comprising;

    a plurality of electrodes;

    a plurality of LEDs dispersed in a semiconductor ink disposed between the electrodes operable to emit a first emission; and

    a controller configured to;

    receive a speed signal configured to indicate the speed of the vehicle;

    selectively activate the plurality of LEDs in response to a navigational direction of the vehicle exceeding a first threshold or a second threshold; and

    apply the first threshold in response to identifying the speed less than the predetermined speed and apply the second threshold in response to the speed exceeding the predetermined speed.

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