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High resolution low power consumption OLED display with extended lifetime

  • US 9,385,168 B2
  • Filed: 01/18/2013
  • Issued: 07/05/2016
  • Est. Priority Date: 01/18/2013
  • Status: Active Grant
First Claim
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1. A full-color pixel arrangement for an OLED device comprising:

  • at least four sub-pixels, each sub-pixel of the at least four sub-pixels configured to emit light having a different peak wavelength than each other pixel of the at least four sub-pixels, and each sub-pixel comprising an emissive region;

    wherein the at least four sub-pixels comprise emissive regions of not more than two colors, and the pixel arrangement comprises not more than two color altering layers.

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