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STACKED LIGHT WAVE GUIDES FOR DISPLAY PANELS

  • US 20180003888A1
  • Filed: 07/01/2016
  • Published: 01/04/2018
  • Est. Priority Date: 07/01/2016
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a display comprising a plurality of illumination segments arranged in an M×

    N array, where M and N are greater than 2 and at least one of M or N is greater than 4;

    a plurality of light emitting diode (LED) edge lights;

    a liquid crystal display (LCD) layer; and

    a waveguide stack to transmit light from the plurality of LED edge lights to the LCD layer, the waveguide stack comprising;

    a plurality of waveguides arranged in a stack, each of the plurality of waveguides to transmit light from a one of the plurality of LED edge lights to a portion of the LCD layer; and

    a plurality of light inhibiting layers interposed between each of the plurality of waveguides in the stack.

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