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In-plane switching mode liquid crystal display device

  • US 6,281,957 B1
  • Filed: 05/15/1998
  • Issued: 08/28/2001
  • Est. Priority Date: 05/19/1997
  • Status: Expired due to Term
First Claim
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1. An in-plane switching mode liquid crystal display device comprising:

  • first and second substrates;

    a plurality of gate and data bus lines defining pixel regions and arranged on said first substrate;

    a common line formed with said gate bus line;

    a plurality of thin film transistors formed at respective crossing areas of said gate and data bus lines, gate electrodes of said transistors being connected to said gate bus lines, respectively;

    a gate insulator having a contact hole on said gate electrodes;

    a transparent first metal layer including a plurality of first electrodes on said gate insulator;

    a passivation layer having a contact hole on said transparent first metal layer; and

    a transparent second metal layer including a plurality of second electrodes on said passivation layer, said second electrodes producing plane electric fields together with said first electrodes.

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