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DISPLAY PANEL AND ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY INCLUDING THE SAME

  • US 20160035279A1
  • Filed: 01/12/2015
  • Published: 02/04/2016
  • Est. Priority Date: 07/31/2014
  • Status: Active Grant
First Claim
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1. A display panel, comprising:

  • an active pixel including;

    i) a driving circuit configured to generate a driving current based on a data signal and ii) an emission circuit configured to emit light based on the driving current; and

    a repair pixel comprising;

    a repair driving circuit configured to provide a repair driving current to the emission circuit instead of the driving current of the driving circuit when the driving circuit is disconnected from the emission circuit; and

    an aging switch electrically connected to a power supply that is configured to generate an aging voltage, wherein the aging switch is configured to;

    i) apply the aging voltage to the repair driving circuit during an aging operation for the active pixel and the repair pixel and ii) electrically disconnect the repair driving circuit from the power supply after the aging operation is performed.

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