Display device and driving method thereof
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorsShuming CHANG, Yoongu KIM, Xintian SU, Jiajia CHEN, Xiaoying GUO, Qiqi LIN, Fan CHEN, Lina WANG
Life of this patent
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Abstract
A display device and a driving method thereof are provided. The driving method includes the following steps: simultaneously controlling switches of an M-th row of sub-pixels and a (M+2)-th row of sub-pixels to be turned on or off, and sequentially controlling switches of four adjacent rows of the same color sub-pixels to be turned on or off.
Claims10
A driving method of a display device, wherein the display device comprises a display panel comprising a plurality of scanning lines, a plurality of data lines, and a plurality of sub-pixels arranged in an array, each of the sub-pixels is electrically connected to one of the scanning lines and one of the data lines, colors of a same row of the sub-pixels are same, colors of adjacent rows of the sub pixels are different, one of the data lines is electrically connected to three consecutive sub-pixels having different colors in a column of the sub-pixels, and is further electrically connected to another three rows of three consecutive sub-pixels having different colors in another adjacent column of the sub-pixels;
- and
- the driving method comprises:
- controlling switches of a (M+1)-th row of the sub-pixels to be turned on or off, and
- simultaneously controlling switches of an M-th row of the sub-pixels and switches of a (M+2)-th row of the sub-pixels to be turned on or off, and sequentially driving switches of four adjacent rows of the sub-pixels having a same color to be turned on or off;
- wherein a turned-on time of the switches of the M-th row of the sub-pixels is later than a turned-on time of the switches of the (M+1)-th row of the sub-pixels;
- and M is a positive integer and M+2 is a multiple of 3.
A display device, comprising a display panel, a source driving circuit, a gate driving circuit, and a timing controller, wherein the timing controller is electrically connected to the source driving circuit and the gate driving circuit, the display panel comprises a plurality of scanning lines, a plurality of data lines, and a plurality of sub-pixels arranged in an array, the source driving circuit is electrically connected to the data lines, the gate driving circuit is electrically connected to the scanning lines, each of the sub-pixels is electrically connected to one of the scanning lines and one of the data lines, colors of a same row of the sub-pixels are same, colors of adjacent rows of the sub pixels are different, one of the data lines is electrically connected to three consecutive sub-pixels having different colors in a column of the sub-pixels, and is further electrically connected to another three rows of three consecutive sub-pixels having different colors in another adjacent column of the sub-pixels;
- and
- the timing controller is configured to:
- control switches of a (M+1)-th row of the sub-pixels to be turned on or off;
- and
- simultaneously control switches of an M-th row of the sub-pixels and switches of a (M+2)-th row of the sub-pixels to be turned on or off, and sequentially drive switches of four adjacent rows of the sub-pixels having a same color to be turned on or off,
- wherein a turned-on time of the switches of the M-th row of the sub-pixels is later than a turned-on time of the switches of the (M+1)-th row of the sub-pixels;
- and M is a positive integer and M+2 is a multiple of 3.
Dependencies are inferred from the claim text.