TOUCH DISPLAY PANEL, METHOD FOR DETERMINING TOUCH POSITION AND DISPLAY DEVICE

  • US 20150205403A1
  • Filed: 06/26/2013
  • Published: 07/23/2015
  • Est. Priority Date: 03/29/2013
  • Status: Active Grant
First Claim
Patent Images

1. A touch display panel, comprising a thin film transistor (TFT) array substrate having gate lines and an opposite substrate having a black matrix;

  • whereinat least one of the gate lines is used as a touch scanning line;

    at least one touch sensing line is provided on the black matrix of the opposite substrate; and

    a touch capacitor is formed at an intersection between the touch scanning line and the touch sensing line.

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