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Multicolor light emitting diodes

  • US 8,339,028 B2
  • Filed: 06/30/2009
  • Issued: 12/25/2012
  • Est. Priority Date: 06/30/2009
  • Status: Expired due to Fees
First Claim
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1. A multicolor light emitting package comprising:

  • a white light emitting diode operative to emit a white light;

    a multicolor light emitting diode operative to emit a colored light;

    a first light guide optically coupled to the white light emitting diode and having a first ramp shape; and

    a second light guide optically coupled to the multicolor light emitting diode and having a second ramp shape, the second light guide adjacent the first ramp-shaped light guide;

    the first and second light guides configured to combine the white light and the colored light, thereby producing an output light.

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