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Thin-film transistor display devices

  • US 6,566,686 B2
  • Filed: 03/06/2002
  • Issued: 05/20/2003
  • Est. Priority Date: 02/29/1996
  • Status: Expired due to Term
First Claim
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1. A thin film transistor display device, comprising:

  • a gate electrode on a face of a substrate;

    a first insulating layer on said gate electrode;

    a patterned semiconductor layer on said first insulating layer;

    spaced apart source and drain electrodes on said patterned semiconductor layer;

    a second insulating layer having a contact hole therein that exposes at least a part of side surfaces of said spaced apart source and drain electrodes; and

    a pixel electrode on said second insulating layer, said pixel electrode extending into said contact hole and contacting said part of side surfaces of said spaced apart source and drain electrodes.

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