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Light emitting diode signaling device and method of providing an indication using the same

  • US 20070274070A1
  • Filed: 05/25/2006
  • Published: 11/29/2007
  • Est. Priority Date: 05/25/2006
  • Status: Active Grant
First Claim
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1. An LED signaling device, comprising:

  • a back plate;

    a circuit board coupled to said back plate, said circuit board having a first surface with a number of LEDs arranged in a pattern thereon;

    a reflector coupled to at least one of said back plate and said circuit board, said reflector having a number of reflective cavities each with an associated output angle, wherein at least some of said reflective cavities are arranged in said pattern and are structured to receive at least one of said LEDs therein;

    a first lens coupled to at least one of said back plate, said circuit board, and said reflector, said first lens being located a first distance from said first surface; and

    a second lens, coupled to at least one of said back plate, said circuit board, said reflector, and said first lens, said second lens being located a second distance from said first surface.

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