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Organic Light Emitting Display Device and Method for Fabricating the Same

  • US 20140054555A1
  • Filed: 12/20/2012
  • Published: 02/27/2014
  • Est. Priority Date: 08/22/2012
  • Status: Active Grant
First Claim
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1. An organic light emitting display device comprising:

  • a substrate;

    a thin film transistor formed on the substrate;

    a protective film formed to cover the thin film transistor;

    a color filter layer formed on the substrate corresponding to a portion of a display region and exposed by removing a gate insulating layer of the thin film transistor and the protective film;

    an overcoat layer formed over the entire surface of the substrate to cover the color filter layer and the protective film;

    a drain contact hole exposing the thin film transistor by selectively removing the protective film and the overcoat layer;

    a first electrode connected to the thin film transistor through the drain contact hole on the overcoat layer;

    a white organic light emitting layer formed on the first electrode; and

    a second electrode formed to cover the white organic light emitting layer.

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