Liquid crystal display panel and manufacturing method thereof

Abstract

The invention provides a liquid crystal display panel, which comprises a color film base plate, an array base plate, liquid crystals and black frame glue, wherein the color film base plate and the array base plate are in opposite arrangement; the liquid crystals are arranged between the color film base plate and the array base plate in a clamping way; the black frame glue is used for bonding the color film base plate and the array base plate; the color film base plate also comprises a glass base plate and a black matrix positioned on the glass base plate; at least partial black frame glue is in contact with the glass base plate. The liquid crystal display panel is applied to the periphery of the liquid crystal display panel; the black frame glue is directly applied on the glass base plate of the color film base plate; the bonding force between the color film base plate and the array base plate is enhanced; the problem of disengagement of the color film base plate and the array base plate of shadow hardening design in high-temperature and high-humidity environment can be effectively solved; the edge light leakage can be prevented by the black frame glue.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal display, and in particular relates to a liquid crystal display panel. technical background [0002] like figure 1 Shown is a schematic structural view of an existing liquid crystal display panel. The liquid crystal display panel includes a color filter substrate 10 and an array substrate 20 disposed opposite to each other, a liquid crystal disposed between the color filter substrate 10 and the array substrate 20, and a bonding of the color filter The sealant 40 of the substrate 10 and the array substrate 20 , and the color filter substrate 10 is provided with a black matrix 11 . The frame glue 40 of the existing liquid crystal display panel has a hardened design, and the black matrix 11 around the liquid crystal display panel is large enough to prevent light leakage. . [0003] There is a problem with this design: since the frame glue 40 is coated on the black matrix 11, the adhesion bet...

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Problems solved by technology

[0003] There is a problem with this design: since the frame glue 40 is coated on the black matrix 11, the adhesion between the black matrix 11 and the glass is small, so when the PCT (high temperature and high humidity) test is carried out, the frame glue will remove the black matrix from the glass. peeling off, resulting in detachment between the color filter substrate 10 and the array substrate 20

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