DISPLAY SUBSTRATE, DRIVING METHOD THEREOF AND DISPLAY DEVICE

  • US 20170038886A1
  • Filed: 09/29/2015
  • Published: 02/09/2017
  • Est. Priority Date: 03/31/2015
  • Status: Active Grant
First Claim
Patent Images

1. A display substrate, comprising a touch region, wherein a plurality of touch electrodes is arranged in columns at the touch region, and the touch electrodes in each column are connected together;

  • at a touch detection stage, the touch electrodes in each column at the touch region are disconnected from the touch electrodes in the other columns; and

    at a display stage, the touch electrodes in all the columns at the touch region are connected together and serve as common electrodes.

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