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Liquid crystal display device and image display device

  • US 20030133066A1
  • Filed: 12/06/2002
  • Published: 07/17/2003
  • Est. Priority Date: 01/17/2002
  • Status: Abandoned Application
First Claim
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1. A liquid crystal display device comprising:

  • a liquid crystal layer and a color filter layer sandwiched between a first transparent substrate and a second transparent substrate;

    a plurality of gate lines, a plurality of drain lines which cross the plurality of gate lines in a matrix array and thin film transistors formed corresponding to respective crossing points of the gate lines and the drain lines on the first substrate;

    pixel regions each of which is surrounded by the neighboring gate lines and the neighboring drain lines;

    each pixel includes at least a common electrode line, a common electrode and a pixel electrode;

    wherein the common electrode line comprising a first common electrode line which extends in the extending direction of the gate lines and a second common electrode line which extends in the extending direction of the drain lines in the pixel region, the first common electrode line and the second common electrode line are spaced apart from each other by way of a first insulating film, the first common electrode line and the second common electrode line are connected via an opening portion formed in the first insulating film, and a second insulating film is formed over the opening portion.

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