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TFT ARRAY SUBSTRATE

  • US 20160351151A1
  • Filed: 06/18/2015
  • Published: 12/01/2016
  • Est. Priority Date: 05/07/2015
  • Status: Abandoned Application
First Claim
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1. A TFT array substrate, comprising:

  • a display area and a non display area;

    the display area comprises;

    a plurality of data lines, which are mutually parallel, sequentially aligned and vertical, a plurality of scan lines, which are mutually parallel, sequentially aligned and horizontal and a plurality of sub pixels arranged in array;

    each sub pixel is divided into a main area and a sub area;

    the main area of each sub pixel is connected to a main area TFT, and the sub area of each sub pixel is connected to a sub area TFT;

    in accordance with sub pixels of each row, an upper scan line and a lower scan line are respectively provided at upper, lower sides of sub pixels of the row;

    in accordance with sub pixels of every two adjacent columns, a data line is provided between the sub pixels of two adjacent columns;

    the data lines comprise;

    main data lines and sub data lines, and the main data lines and the sub data lines are alternately aligned in sequence along the horizontal direction;

    the main areas of respective sub pixels at two sides of each main data line are electrically coupled to the main data line with the corresponding main area TFTs, and the sub areas of respective sub pixels at two sides of each sub data line are electrically coupled to the sub data line with the corresponding sub area TFTs;

    the non display area comprises;

    a source driver positioned above the display area, a first GOA drive circuit and a second GOA drive circuit respectively positioned at left, right two sides of the display area;

    the source driver generates main data signals and sub data signals and correspondingly transmits the same to the main data lines and the sub data lines;

    the first GOA drive circuit and the second GOA drive circuit perform dual side drive to all the scan lines respectively at the left, right two sides of the display area.

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