Display panels and display device

Abstract

The invention discloses display panels and a display device. One of the display panels includes a substrate and a gate driving chip. A plurality of data lines, a plurality of gate lines and a plurality of pixels are disposed on the substrate. The pixels include different-color sub-pixels respectively disposed along gate line directions. The gate driving chip is used for outputting gate starting signals to the gate lines to turn on the pixels. Each row of the pixels includes a plurality of pixel groups. Each pixel group includes a front first column of pixels and a rear second column of pixelswhich are adjacent. The first column of pixels and the second column of pixels are connected with the same data line, and are connected to two different gate lines. Polarity of data driving signals used by each pixel group in each row of the pixels and that of data driving signals used by adjacent pixel groups are opposite. A channel width-to-length ratio of an active switch corresponding to the second column of pixels is greater than a channel width-to-length ratio of an active switch corresponding to the first column of pixels. The vertical bright / dark line problem on vision 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

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