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Liquid crystal display device

  • US 10,642,106 B2
  • Filed: 08/12/2019
  • Issued: 05/05/2020
  • Est. Priority Date: 02/26/2008
  • Status: Active Grant
First Claim
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1. A liquid crystal display device comprising:

  • a first substrate;

    a second substrate;

    liquid crystal sealed between the first substrate and the second substrate;

    a scanning line provided between the first substrate and the liquid crystal;

    a drain line crossing the scanning line;

    a thin film transistor having a semiconductor layer and a source electrode,a first insulation film above the semiconductor layer;

    an organic film above the source electrode;

    a second insulation film above the organic film;

    a common electrode between the organic film and the second insulation film;

    a first pixel electrode above the second insulation film and connected to the source electrode via a contact hole provided in the second insulation film; and

    a second pixel electrode adjacent to the first pixel electrode,wherein the scanning line is between the first pixel electrode and the second pixel electrode in a plan view,wherein the semiconductor layer overlapped with the scanning line at a first region and a second region, and a part of the semiconductor layer between the first region and the second region is located on the second pixel electrode side of the scanning line,wherein the part of the semiconductor layer between the first region and the second region is overlapped with the second pixel electrode in a plan view, andwherein a part of the second pixel electrode is overlapped with the scanning line in a plan view.

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