Array substrate, and 3D display device and drive method thereof

Abstract

The invention provides an array substrate, and a 3D display device and a drive method thereof, belonging to the field of 3D display. The array substrate comprises a substrate, m lines and 2n columns of pixel units formed on the substrate by adopting a matrix mode, data lines corresponding to the m lines of pixel units and gate lines corresponding to the 2n columns of pixel units, wherein each data line is connected with a source electrode of a thin film transistor in the corresponding pixel unit, each gate line is connected with a gate electrode of the thin film transistor in the corresponding pixel unit, the gate lines are used for receiving gate electrode scanning signals according to a preset time period, the gate line corresponding to the (2k-1)th column of pixel units is used for receiving the gate electrode scanning signal within a first time quantum of the preset time period, and the gate line corresponding to the (2k)th column of pixel units is used for receiving the gate electrode scanning signal within a second time quantum of the preset time period. According to the technical scheme, the refreshing frequency of a display panel can be increased, the charging time of pixel electrodes is ensured, and the 3D display is realized.

Description

technical field [0001] The present invention relates to the field of 3D display, in particular to an array substrate, a 3D display device and a driving method thereof. Background technique [0002] With the development of display technology, 3D display technology has become one of the important technologies of display devices. Active shutter 3D display technology is a low-cost 3D display method. It achieves 3D effects by increasing the refresh rate of the screen, and cooperates with the rapid switching of 3D glasses so that the viewer's eyes can watch the corresponding left, right eye image to form a stereoscopic image effect. [0003] Due to the requirement of the human eye for receiving continuous images, it is necessary to provide each eye with an image of at least 60 Hz. Therefore, the refresh frequency of the display device must reach 120 Hz. Correspondingly, the driving frequency of the display device driving circuit also needs to be increased to 120 Hz. The charging...

AI Technical Summary

Problems solved by technology

In order to ensure the charging rate of the pixel electrode, it is often necessary to increase the line width of the wire on the display device to reduce the load on the display device, which will reduce the transmittance of the display device; and the product yield of the display device with a high refresh rate is not high. resulting in an increase in the cost of the product

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