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Organic thin film transistor array panel and manufacturing method thereof

  • US 8,039,296 B2
  • Filed: 10/25/2010
  • Issued: 10/18/2011
  • Est. Priority Date: 03/09/2005
  • Status: Active Grant
First Claim
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1. A method of manufacturing an organic thin film transistor array panel, the method comprising:

  • forming a data line;

    forming a first insulating layer on the data line;

    forming a contact hole in the first insulating layer to expose portions of the data line;

    forming a source electrode electrically connected to the data line through the contact hole;

    forming a pixel electrode including a drain electrode;

    forming, a second insulating layer having a first opening exposing a portion of the source electrode and a portion of the drain electrode;

    placing a semiconductor in the first opening;

    forming an island-shaped gate insulator over the semiconductor in the first opening, the island-shaped gate insulator having an outer boundary defined by the first opening which contains the semiconductor; and

    forming a gate electrode on the gate insulator.

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