Method for driving pixel matrix and display device

A display device, comprising a timing controller, a data driving unit, a scan driving unit and a pixel matrix, wherein in the pixel matrix, voltages applied along any one of data lines change in polarity once every two sub-pixels, any one of the data lines controls voltage inputs of sub-pixels in a scan line direction and respectively connected to two sides of the data line, in the scan line direction, two adjacent sub-pixels in a row, which are opposite to each other in position and respectively located at two sides of each of the data lines, are directly respectively connected to the two sides of the data line and have opposite polarities, and the two adjacent sub-pixels in the row are respectively directly connected to two adjacent scan lines and are arranged between the two adjacent scan lines;

• the timing controller is individually connected to the data driving unit and the scan driving unit, and the data driving unit and the scan driving unit are individually connected to the pixel matrix;
• wherein the scan driving unit is configured to load a scan signal to the pixel matrix;
• and
• the timing controller is configured to receive an image data, acquire original pixel data according to the image data, and obtain a first gray scale data and a second gray scale data according to the original pixel data;
• and the data driving unit is configured to generate a first driving voltage corresponding to the first gray scale data and a second driving voltage corresponding to the second gray scale data according to the first gray scale data and the second gray scale data, and load the first driving voltage or the second driving voltage into the pixel matrix along any one of the data lines;
• or
• the timing controller is configured to receive an image data, acquire original pixel data according to the image data, and obtain an original data driving signal for each pixel position according to the original pixel data;
• and the data driving unit is configured to convert the original data driving signal into a first driving voltage or a second driving voltage according to a preset conversion rule, and load the first driving voltage or the second driving voltage into the pixel matrix along any one of the data lines;
• wherein the first driving voltage and the second driving voltage correspond to different gray voltage values, the first driving voltage is one of a high gray scale voltage value and a low gray scale voltage value, and the second driving voltage is the other of the high gray scale voltage value and the low gray scale voltage value;
• wherein the data driving unit is specifically configured to load the first driving voltage and the second driving voltage alternately as per every sub-pixel along a data line direction, and load the first driving voltage and the second driving voltage alternately as per every two sub-pixels along the scan line direction.

A method for driving a pixel matrix, the pixel matrix comprising a plurality of sub-pixels arranged in a matrix, wherein voltages applied along any one of data lines change in polarity once every two sub-pixels;

• any one of the data lines controls voltage inputs of two adjacent sub-pixels in a row, which are arranged in a scan line direction and respectively directly connected to two sides of the data line;
• the two adjacent sub-pixels in the row are opposite to each other in position and have opposite polarities, and the method comprises:
• receiving an image data, and acquiring original pixel data according to the image data;
• generating a first driving voltage and a second driving voltage according to the original pixel data;
• and
• loading the first driving voltage and the second driving voltage alternately as per every sub-pixel along the data line direction, and loading the first driving voltage and the second driving voltage alternately as per every two sub-pixels along the scan line direction;
• wherein the first driving voltage and the second driving voltage correspond to different gray voltage values, the first driving voltage is one of a high gray scale voltage value and a low gray scale voltage value, and the second driving voltage is the other of the high gray scale voltage value and the low gray scale voltage value.