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Display device

  • US 7,863,618 B2
  • Filed: 11/02/2009
  • Issued: 01/04/2011
  • Est. Priority Date: 09/04/1996
  • Status: Expired due to Fees
First Claim
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1. A semiconductor device comprising:

  • at least one thin film transistor formed over a substrate, the thin film transistor having an active layer comprising at least channel, source, and drain regions;

    at least one inorganic interlayer insulating film formed over the thin film transistor;

    at least one interlayer insulating film formed on the inorganic interlayer insulating film, the interlayer insulating film comprising organic material and having a flattened surface;

    a source line formed on the interlayer insulating film comprising organic material, the source line overlapping with a contact portion in the source region of the thin film transistor;

    an electrode pattern covering and extending along the source line, the electrode pattern comprising a first layer and a second layer; and

    a pixel electrode formed over the electrode pattern and connected to the drain region of the thin film transistor.

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