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Displays with silicon and semiconducting oxide thin-film transistors

  • US 9,818,765 B2
  • Filed: 04/10/2014
  • Issued: 11/14/2017
  • Est. Priority Date: 08/26/2013
  • Status: Active Grant
First Claim
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1. A display, comprising:

  • a substrate;

    an array of display pixels on the substrate;

    display driver circuitry on the substrate, wherein the display driver circuitry and the display pixels include thin-film transistors, and wherein the thin-film transistors include at least one top gate semiconducting oxide transistor and at least one silicon transistor;

    a layer of gate metal that is patterned to form a first gate for the silicon transistor and a second gate for the top gate semiconducting oxide transistor; and

    source-drain electrodes for the top gate semiconducting oxide transistor, wherein the source-drain electrodes for the top gate semiconducting oxide transistor do not overlap the second gate.

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