Liquid crystal display panel and manufacturing method thereof

Abstract

The invention provides a liquid crystal display panel and a manufacturing method thereof, and relates to the field of liquid crystal display panels. The manufacturing method of the liquid crystal display panel comprises the steps of S1, coating the side, which is opposite to a color film substrate, of an array substrate with alignment liquid to form a first alignment film layer; S2, preprocessingthe side, which is opposite to the array substrate, of the color film substrate by adopting a polymer monomer; S3, injecting the liquid crystal added with a polymerizable monomer and an alignable monomer into the array substrate or the color film substrate, and then aligning and laminating the array substrate and the color film substrate to form a panel; and S4, firstly, irradiating the laminatedpanel from the side of the array substrate by adopting ultraviolet light with a first wavelength to enable the polymer monomer of the liquid crystal to form a polymer film layer on one side of the color film substrate, and irradiating the laminated panel from the side of the array substrate by adopting ultraviolet light with a second wavelength to enable the alignment liquid monomer of the liquidcrystal to form a second alignment film layer on the polymer film layer, wherein the first wavelength is greater than the second wavelength.

Description

technical field [0001] The invention belongs to the field of liquid crystal display panels, and in particular relates to a liquid crystal display panel and a manufacturing method thereof. [0002] technical background [0003] Liquid Crystal Display (LCD) has many advantages such as thin body, light weight, low power consumption, and high resolution, and is widely used in products such as TVs, smart phones, notebook computers, and flat panel displays. With the improvement of living standards and the vigorous development of the e-sports industry, consumers' demand for full-color and high-definition sports videos has become more and more intense, and response time has gradually become a major factor restricting the development of liquid crystal displays. At present, although the rise time of the nematic liquid crystal used in the liquid crystal panel can be improved by increasing the voltage, it is difficult to change the fall time due to the characteristics of the nematic liqu...

AI Technical Summary

Problems solved by technology

[0004] At present, the low box thickness is mainly achieved by reducing the column height of the spacer, but due to process limitations, the change of the column height is limited. The lower the box thickness, the higher the requirements for the formation process of the spacer and the lower the yield rate. Therefore, simply reducing the column height of the spacer is difficult to meet the expected requirements.

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