Display panel, display screen, electronic device, display control method, and storage device

Abstract

The invention discloses a display control method of a display panel. The method comprises the following steps: opening signal receiving modes of a plurality of data lines and detecting whether short-circuit target pixel units of gate lines corresponding to adjacent pixel electrodes in the same column exist or not; determining positions of the target pixel units if the short-circuit target pixel units of the gate lines corresponding to the adjacent pixel electrodes in the same column exist; and setting the corresponding target pixel units as preset brightness according to the positions. According to the display control method of the display panel, the plurality of data lines are used for outputting signals and are also used for receiving signals; the signal receiving modes of the pluralityof data lines are opened for detecting whether the short-circuit target pixel units of the gate lines corresponding to the adjacent pixel electrodes in the same column exist or not during operation; the positions of the target pixel units are determined if detecting that the short-circuit target pixel units exists, so that the target pixel units of the positions are set as the preset brightness, the abnormal bright points are avoided, and the display effect of the display panel is improved. The invention also provides a display panel, a display screen, an electronic device and a storage device.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display panel, a display screen, an electronic device, a display control method and a storage device. Background technique [0002] A display panel of an electronic device such as a smart phone and an Ipad includes a plurality of pixel units, and each pixel unit includes a pixel electrode and a common electrode. The scan signal of the scan line turns on the switch tube of the corresponding pixel electrode through the gate line, so that the data signal generated by the data line charges the pixel electrode, wherein the common electrode is used for the storage capacitor. However, during the production and use of the display panel, the phenomenon of short circuit between the pixel electrode and the gate corresponding to the adjacent pixel units in the same column is easy to occur. Due to the voltage difference between the gate line and the common electrode, the pix...

AI Technical Summary

Problems solved by technology

However, during the production and use of the display panel, it is easy for the pixel electrode to be short-circuited to the gate corresponding to the adjacent pixel unit in the same column. Due to the voltage difference between the gate line and the common electrode, the pixel electrode and the gate line are short-circuited. The voltage of the short-circuited gate line is stored in the common electrode of the pixel unit, and then the short-circuited pixel unit is lit to form a bright spot, and when the short-circuited pixel unit needs to be normally lit, it is affected by the common voltage of the pixel unit. Due to the influence of the voltage stored in the electrode, the pixel unit cannot display normal brightness, forming abnormal points, which leads to poor display effect of the display panel

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