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DISPLAY DEVICE

  • US 20140139772A1
  • Filed: 10/16/2013
  • Published: 05/22/2014
  • Est. Priority Date: 11/20/2012
  • Status: Active Grant
First Claim
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1. A display device, comprising:

  • a substrate;

    a thin film transistor formed on the substrate, and comprising an active layer formed of an oxide semiconductor;

    a passivation layer formed on the thin film transistor; and

    a hydrogen blocking layer positioned between the active layer and the passivation layer, and including at least one selected from the group consisting of aluminum-neodymium (AlNd) oxide, aluminum-nickel-lanthanum (AlNiLa) oxide, aluminum-nickel-germanium-lanthanum (AlNiGeLa) oxide, and aluminum-cobalt-germanium-lanthanum (AlCoGeLa) oxide.

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