A display panel and a display device

Abstract

The invention discloses a display panel and a display device. The display panel includes: a substrate, on which a plurality of data lines, a plurality of gate lines, and a plurality of pixels are arranged; the pixels include sub-pixels of different colors respectively arranged along the direction of the gate lines; To output the gate start signal to the gate line to turn on the pixels; each row of the pixels includes a plurality of pixel groups, and each of the pixel groups includes the adjacent first column of pixels in front and the second column in the rear Pixels, the first column of pixels and the second column of pixels are connected to the same data line, and the first column of pixels and the second column of pixels are connected to two different gate lines; each of the pixels in each row The polarities of the data drive signals used by the pixel group and adjacent pixel groups are opposite; the channel width-to-length ratio of the active switch corresponding to the pixels in the second column is larger than the channel width of the active switch corresponding to the pixels in the first column length ratio. The visual problem of vertical bright and dark lines is eliminated.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development and progress of science and technology, liquid crystal displays have become the mainstream products of displays due to their thin body, power saving and low radiation, and have been widely used. Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a display panel and a backlight module. The working principle of the display panel is to place liquid crystal molecules between two parallel glass substrates, and apply a driving voltage on the two glass substrates to control the rotation direction of the liquid crystal molecules, so as to refract light from the backlight module to produce images. [0003] HSD (half-Source Driver, half-source drive technology) technology is a low-cost production scheme commonly used in the display...

AI Technical Summary

Problems solved by technology

[0003] HSD (half-Source Driver, half-source drive technology) technology is a low-cost production scheme commonly used in the display panel industry. This scheme doubles the number of scanning lines so that a single data line can correspond to two adjacent columns. sub-pixels, thereby saving half of the source driver integrated chips, but there will be problems with vertical bright and dark lines

Images