Display panel, driving method thereof and display device

Abstract

The embodiment of the invention discloses a display panel, a driving method thereof and a display device. A display area of the display panel comprises a sub-pixel array and a plurality of data lines.The sub-pixel array is divided into at least two sub-pixel areas. In the same column of sub-pixels of the sub-pixel array, the sub-pixels located in different sub-pixel areas are electrically connected with different data lines, and the sub-pixels located in the same sub-pixel area are electrically connected with at least one data line. The scanning frequencies of scanning units with sub-pixel behaviors corresponding to the at least two sub-pixel areas are different. Therefore, different sub-pixel areas can be scanned at different scanning frequencies. In one frame, data voltage can be written into the storage capacitor in the pixel circuit in the sub-pixel area with higher scanning frequency. Therefore, the charging and discharging frequency of the parasitic capacitor between the data line electrically connected with the sub-pixel in the sub-pixel area with lower scanning frequency and other film layers is lower, and the electric quantity loss caused by frequent charging and discharging of the parasitic capacitor between the data line and other film layers is reduced.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel, a driving method thereof, and a display device. Background technique [0002] With the development of display technology, the requirements for the performance of the display panel are getting higher and higher. [0003] A display panel usually includes a pixel circuit corresponding to each pixel, and various signal lines including multiple data lines, multiple scanning lines, etc. The pixel circuit includes a storage capacitor, and the pixel circuit needs to use the data line to store The capacitor is charged and discharged. [0004] However, there is a parasitic capacitance between the data line and other signal lines. When the display panel is driven at high frequency, the storage capacitor needs to be frequently charged and discharged, and the parasitic capacitance is also frequently charged and discharged, resulting in a lot of po...

AI Technical Summary

Problems solved by technology

[0004] However, there is a parasitic capacitance between the data line and other signal lines. When the display panel is driven at high frequency, the storage capacitor needs to be frequently charged and discharged, and the parasitic capacitance is also frequently charged and discharged, resulting in a lot of power consumption on the parasitic capacitance. , causing unnecessary power consumption

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