Display device, array substrate and pixel unit

Abstract

The invention provides a display device, an array substrate and a pixel unit. The pixel unit comprises a plurality of subpixels, wherein each sub-pixels comprises a first child subpixel and a second child subpixel; the first child subpixel comprises a first pixel electrode and a first thin-film transistor; the first pixel electrode is provided with a plurality of slits with a first width and a plurality of first sub-electrodes partitioned by the slits; a control end of the first thin-film transistor is connected to a first gate line, a first end is connected to a first data line and a second end is connected to the first pixel electrode; the second child subpixel comprises a second pixel electrode and a second thin-film transistor; the second pixel electrode comprises a plurality of slits with a second width and a plurality of second sub-electrodes partitioned by the slits, and the second width is not equal to the first width; and the control end of the second thin-film transistor is connected to a second gate line, the first end is connected to a second data line and the second end is connected to the second pixel electrode.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a display device, an array substrate and a pixel unit. Background technique [0002] Currently, in the field of thin film transistor liquid crystal displays, IPS (In-Plane Field Effect) displays and FFS (Fringe Field Effect) displays are widely used because of their advantages of wide viewing angle, high transmittance, and fast response. For the existing IPS display and FFS display, the array substrates of both include a plurality of pixel units distributed in an array, and each pixel unit includes a plurality of sub-pixels; the pixel electrodes of these sub-pixels generally adopt upper and lower dual-domain Symmetrical slit electrodes. Among them, the electrode spacing of the slit electrodes has a relatively obvious influence on the display effect. In other words, the smaller the electrode spacing, the higher the transmittance and driving voltage of liquid cryst...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the structure and working mode of the existing pixel unit are single, in order to obtain high transmittance and high brightness to improve the display effect, the driving voltage will be increased, and the power consumption will be increased accordingly; Reducing power consumption will reduce the transmittance and brightness, and can only display the display effect of low gray scale and low brightness images; therefore, it is impossible to achieve multiple brightness and different power consumption requirements, and the scope of application is small. It is convenient for users to adjust according to the actual situation

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