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LIGHT EMITTING DIODE, PHOTODIODE, DISPLAYS, AND METHOD FOR FORMING THE SAME

  • US 20170005235A1
  • Filed: 11/28/2014
  • Published: 01/05/2017
  • Est. Priority Date: 11/27/2013
  • Status: Abandoned Application
First Claim
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1. A light-emitting diode (LED), comprising:

  • a photonic resonant cavity antenna comprising;

    (a) a top metallic layer that is light transmissive and has a lateral structure smaller than wavelength of the light;

    (b) a bottom metallic layer; and

    (c) a light emitting material layer of semiconductor positioned between the top metallic layer and the bottom metallic layer for generated lightwhereas the generated light transmitted through the top metallic layer, and whereas the LED has a low reflection to an ambient light, improved light generation in the cavity and/or improved light transmission to outside the cavity, and improved contrast.

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