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Displays with silicon and semiconducting oxide thin-film transistors

  • US 10,707,237 B2
  • Filed: 09/10/2018
  • Issued: 07/07/2020
  • Est. Priority Date: 08/26/2013
  • Status: Active Grant
First Claim
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1. A display pixel comprising:

  • a first power supply terminal;

    a second power supply terminal;

    a light-emitting diode coupled between the first and second power supply terminals;

    a drive transistor coupled between the first power supply terminal and the light-emitting diode, wherein the drive transistor has a source terminal, a drain terminal, and a gate terminal;

    an oxide switching transistor that is directly connected to a node, wherein the node is directly connected to the gate terminal of the drive transistor;

    a capacitor having a first plate that is directly connected to the node that is directly connected to the gate terminal of the drive transistor; and

    a silicon switching transistor that is directly connected to an anode of the light-emitting diode.

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