Liquid crystal panel and its driving display method

Abstract

A liquid crystal panel and a method for driving the liquid crystal panel are disclosed. The liquid crystal panel comprises N scan lines, M data lines, and N×M pixels arranged in an array. When the liquid crystal panel is driven to display, n scan lines adjacent to one another receive high-voltage signals (GH) simultaneously, and m data lines receive data signals (DT) simultaneously within the duration (T1) of the high-voltage signals (GH). The n scan lines receive low-voltage signals (GL1, GL2, GL3, GL4) simultaneously within the first low-voltage signal duration (T21), the n scan lines receive the low-voltage signal (GL1) having the lowest voltage simultaneously within the second low-voltage duration (T22), and the m data lines receive common-voltage signals (Vcom) simultaneously within the first low-voltage duration (T21) and the second low-voltage duration time (22), where 2 ≤ n ≤ N. Since the liquid crystal panel has a four-domain pixel structure, orientation angles of liquid crystal molecules in the pixels can be influenced by adjusting pixel voltages of the pixels, such that color shift compensation for large view-angle display can be realized.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal display, and in particular relates to a liquid crystal panel and a driving display method thereof. Background technique [0002] With the evolution of optoelectronics and semiconductor technology, it has also led to the vigorous development of flat panel displays. Among many flat panel displays, liquid crystal displays (LCD for short) have high space utilization efficiency and low power consumption. , no radiation and low electromagnetic interference and many other superior characteristics have been applied in all aspects of production and life. [0003] A liquid crystal display usually includes a liquid crystal panel and a backlight module disposed opposite to each other. Since the liquid crystal panel cannot emit light, the backlight module needs to provide uniform display light to the liquid crystal panel so that the liquid crystal panel can display images. Currently common display mode...

AI Technical Summary

Problems solved by technology

[0005] Eight-domain division is a commonly used division of pixel domains, but in eight-domain pixels, due to the use of a large number of thin film transistors and corresponding capacitors, the aperture ratio of the pixel will be seriously affected, and in In the driving of the eight-domain pixel structure, in order to compensate for the color shift of the large viewing angle, the brightness of some domains is reduced, which will cause the decrease of the transmittance of the liquid crystal panel

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