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MICRO-PRINTED DISPLAY

  • US 20170256522A1
  • Filed: 03/10/2017
  • Published: 09/07/2017
  • Est. Priority Date: 03/03/2016
  • Status: Active Grant
First Claim
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1. A micro-printed display, comprising:

  • a display substrate;

    an array of electrically conductive patterned row conductors formed on or over the display substrate, the row conductors extending in a row direction;

    an array of electrically conductive patterned column conductors formed on or over the display substrate, the column conductors electrically isolated from the row conductors and extending in a column direction different from the row direction; and

    a plurality of micro-pixels disposed over or on the display substrate, each micro-pixel uniquely electrically connected to a row conductor and a column conductor and wherein each micro-pixel comprises;

    (i) a pixel substrate separate, independent and distinct from the display substrate and the pixel substrate of any other micro-pixel, the pixel substrate having electrically conductive patterned pixel conductors provided thereon; and

    (ii) one or more micro-light-emitting diodes (micro-LEDs) disposed on or over the pixel substrate, each micro-LED having an LED substrate separate, independent and distinct from any other LED substrate, the display substrate, and any pixel substrate, and each of the one or more micro-LEDs electrically connected to one or more of the pixel conductors.

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