Liquid crystal display panel and liquid crystal display device

Abstract

The invention provides a liquid crystal display panel. The liquid crystal display panel comprises a color film substrate and an array substrate arranged to be opposite to the color film substrate, a main distance piece and a subsidiary distance piece of which the heights are equal are prepared at the side, facing the array substrate, of the color film substrate, a protrusion part is formed on thesurface of the array substrate, and after a boxing technique, the main distance piece stands on the surface of the protrusion part. The liquid crystal display panel has the advantages that the main distance piece and the subsidiary distance piece of which the heights are equal are prepared on the surface of the color film substrate by using a common light cover, the protrusion part is arranged ata corresponding position of the opposite-side substrate, the main distance piece stands at the end of the protrusion part correspondingly to increase the height of the main distance piece, and the height difference between the main distance piece and the subsidiary distance piece is met.

Description

technical field [0001] The invention relates to the field of liquid crystal display technology, in particular to a liquid crystal display panel and a liquid crystal display device having the liquid crystal display panel. Background technique [0002] As mobile display technology plays an increasingly important role in daily life, mobile display technology is developing towards higher image quality, higher precision, thinner and lower power consumption. However, the manufacturing steps of liquid crystal panels are complicated, and the loss of yield rate is high. How to reduce the process steps to improve yield rate and reduce costs has become an important research object. [0003] The traditional PS (spacer) production method requires two processes to make Main Ps (main spacer) and Sub Ps (sub-spacer) respectively to ensure the height difference ΔH between Main Ps and Sub Ps. This method requires two At the same time, it will increase material cost consumption or yield loss;...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a liquid crystal display panel, which can prepare Main Ps and Sub Ps without using a semi-permeable film mask, and can also realize the supporting function of Main Ps and Sub Ps in the liquid crystal display panel, so as to solve the problem of existing liquid crystal display panels. When using a semi-permeable film mask to prepare Main Ps and Sub Ps, it is difficult to accurately control the PS column width and height difference, resulting in uneven panel display and technical problems that cannot meet the quality requirements of liquid crystal display panels

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