Liquid crystal display panel and manufacturing method thereof

Abstract

The invention provides a liquid crystal display panel and a manufacturing method thereof. The liquid crystal display panel comprises a first substrate, a baffle wall, an alignment film and frame glue,wherein the baffle wall, the alignment film and the frame glue are arranged on the first substrate, the baffle wall is in an annular shape, the alignment film is arranged at an inner side of the baffle wall, the frame glue is arranged at an outer side of the baffle film, the baffle film comprises at least two layers of sub baffle walls which are sequentially arranged from bottom to top, each subbaffle wall is in an annular shape, in two adjacent layers of baffle walls, the projection of an inner side wall of the sub baffle wall at an upper layer is arranged between an inner side wall and anouter side wall of the sub baffle wall at a lower layer, so that the inner side wall of the baffle wall is in a step shape, the climbing resistance of a solution for forming the alignment film at theinner side wall of the baffle wall is greatly improved during preparation of the alignment film at the inner side of the baffle wall by a solution film formation mode, the alignment film is preventedfrom being expanded out of the baffle plate and overlapped with the frame glue, and the stripping risk of the frame glue is reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel and a manufacturing method thereof. Background technique [0002] With the development of display technology, liquid crystal display (Liquid Crystal Display, LCD) and organic light emitting diode display (Organic Light Emitting Diode, OLED) and other flat display devices have high image quality, power saving, thin body and wide application range, etc. Advantages, and are widely used in various consumer electronics products such as mobile phones, televisions, personal digital assistants, digital cameras, notebook computers, desktop computers, etc., and become the mainstream of display devices. [0003] Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a liquid crystal display panel and a backlight module. The working principle of the liquid crystal display panel is to pour liquid crysta...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a liquid crystal display panel, which can solve the problem of weak adhesion between the frame glue and the substrate due to the overlapping of the alignment film and the frame glue, and reduce the risk of peeling off the frame glue

[0006] The purpose of the present invention is also to provide a method for manufacturing a liquid crystal display panel, which can solve the problem of weak adhesion between the frame glue and the substrate due to the overlapping of the alignment film and the frame glue, and reduce the risk of peeling off the frame glue

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