Liquid crystal display panel

Abstract

The invention provides a liquid crystal display panel which comprises a first liquid crystal panel and a second liquid crystal panel. The first liquid crystal panel comprises a first scanning line anda first data line; the second liquid crystal panel comprises a second scanning line and a second data line, the included angle between the first scanning line and the first data line is equal to theincluded angle between the second scanning line and the second data line, and the included angle between the first scanning line and the second scanning line is 30-60 degrees. The degree of the included angle between the first scanning line and the second scanning line is limited within the range of 30-60 degrees so that the angle difference within a certain range exists between the picture displayed by the first liquid crystal display panel and the picture displayed by the second liquid crystal display panel, and the beneficial effect of reducing or eliminating moire patterns is achieved according to the characteristics of the pictures recognized by human eyes.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel. Background technique [0002] Liquid crystal display devices are favored by users and manufacturers because of their advantages such as low power consumption, high image quality, small size, light weight, and no radiation. A liquid crystal display device with a double-layer liquid crystal panel can greatly improve the contrast of a displayed image, so this display device has important applications in some fields. [0003] In a liquid crystal display device with a double-layer liquid crystal panel, two layers of liquid crystal panels are stacked on the upper layer of a backlight module, and images are displayed through the joint action of the two layers of liquid crystal panels. This liquid crystal display device has very high requirements on the alignment accuracy of the upper and lower liquid crystal panels. Once alignment deviation occurs, moir...

AI Technical Summary

Problems solved by technology

This kind of liquid crystal display device has very high requirements on the alignment accuracy of the upper and lower liquid crystal panels. Once the alignment deviation occurs, moiré will appear in the displayed picture, which will seriously affect the display quality.

However, the existing production process cannot achieve 100% accurate alignment, so the problem of moiré defects is common in this kind of liquid crystal display device, and has become a major factor restricting the development of this kind of liquid crystal display device

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