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LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

  • US 20150309346A1
  • Filed: 04/29/2015
  • Published: 10/29/2015
  • Est. Priority Date: 04/29/2014
  • Status: Active Grant
First Claim
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1. A liquid crystal display (LCD) device comprising:

  • a plurality of pixel areas defined by intersections of a plurality of gate lines and a plurality of data lines;

    a gate disposed in each of the plurality of pixel areas;

    a gate insulator disposed to cover the gate;

    an active layer disposed on only the gate with the gate insulator therebetween;

    a thin film transistor (TFT) configured to include a source disposed at a first side of the active layer, and a drain disposed at a second side of the active layer;

    a pixel electrode connected to the drain of the TFT and configured to supply a data voltage to a corresponding pixel area;

    a common electrode configured to supply a common voltage to the corresponding pixel area; and

    a lightly doped drain (LDD) disposed between the active layer and the source and between the active layer and the drain,wherein at least a portion of the LDD is disposed on the gate.

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