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Display device and manufacturing method thereof

  • US 9,482,917 B2
  • Filed: 12/29/2015
  • Issued: 11/01/2016
  • Est. Priority Date: 01/23/2013
  • Status: Expired due to Fees
First Claim
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1. A display device comprising:

  • a substrate including a plurality of pixel areas;

    a gate line and a gate pad connected to the gate line formed on the substrate;

    a gate insulating layer disposed on the gate line and the gate pad;

    a data line and a data pad connected to the data line disposed on the gate insulating layer;

    a thin film transistor connected to the gate line and the data line;

    a pixel electrode connected to the thin film transistor and formed in the pixel area;

    a common electrode disposed on the pixel electrode to be separated from the pixel electrode via a microcavity;

    a roof layer disposed on the common electrode;

    a liquid crystal layer disposed in the microcavity;

    an encapsulation layer disposed on the roof layer to seal the microcavity;

    a first assistance gate pad, a second assistance gate pad, and a third assistance gate pad sequentially disposed on the gate pad; and

    a first assistance data pad, a second assistance data pad, and a third assistance data pad sequentially disposed on the data pad, whereinthe first assistance gate pad and the first assistance data pad comprise the same material as the pixel electrode, andthe third assistance gate pad and the third assistance data pad comprise the same material as the common electrode.

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