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Display device

  • US 7,989,808 B2
  • Filed: 06/26/2009
  • Issued: 08/02/2011
  • Est. Priority Date: 05/13/2002
  • Status: Expired due to Fees
First Claim
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1. A display device comprising:

  • a thin film transistor formed over a substrate, wherein the thin film transistor comprises a semiconductor film and a gate electrode with a gate insulating film interposed therebetween;

    a barrier layer formed over the gate electrode;

    an insulating layer formed over the barrier layer;

    an electrode formed over the insulating layer, wherein the electrode is electrically connected to the semiconductor film;

    a planarization layer formed over the insulating layer, wherein the planarization layer covers a portion of the electrode, and wherein a side surface of the planarization layer is rounded;

    a pixel electrode formed over the planarization layer, wherein the pixel electrode is electrically connected to the electrode;

    a resin film formed over the planarization layer, wherein the resin film covers a portion of the pixel electrode; and

    a light emitting member formed on the pixel electrode.

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