Array substrate, driving method thereof, display panel and display device

Abstract

The invention discloses an array substrate, a driving method thereof, a display panel and a display device. By changing the layout way of data lines on the periphery of an open area, the data lines located on the periphery of the open area are divided into first data lines and second data lines, the layout way of the first data lines are changed into an L-shaped layout way, namely the first data lines are divided into first portions extending in the second direction and second portions extending in the first direction, meanwhile for avoiding the phenomenon that the second portions of the firstdata lines are mutually crossed with the second data lines to cause signal interference, the second data lines extending in the second direction are stopped at the second portions to form certain separation distances with the second portions, and accordingly the problem of mutual crosstalk of data signals is avoided. By adopting the layout way of the data lines on the periphery of the open area,it can be avoided that signal lines having smaller intervals are arranged at the frame of the open area. Therefore, more severe coupling problems produced in the charging process can be decreased, andthe color cast problem under the condition of heavy load pictures can be avoided.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an array substrate, a driving method thereof, a display panel and a display device. Background technique [0002] At present, display panels with a full-screen design are becoming more and more popular among consumers. The full-screen design adopts an ultra-narrow bezel design around it, combined with a panel structure designed by digging holes in the display area to place a camera. Tallest panel framing. [0003] In the opening area where devices such as cameras are placed, since it is not used as a display area, the signal lines of the surrounding display area need to bypass the opening area for wiring, resulting in a small distance between the signal lines near the opening area, which will cause charging During the process, serious coupling (Coupling) problems occurred, and color shift problems appeared under heavy load screens. Contents of the invention [0004] Embodime...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an array substrate, its driving method, a display panel, and a display device to solve the problem of color shift in the opening area in the prior art

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