Generation method and system of columnar spacer matter as well as liquid crystal display panel

Abstract

The invention discloses a generation method and system of a columnar spacer matter as well as a liquid crystal display panel. The generation method of the columnar spacer matter comprises the following steps of: depositing an organic material and a photoresist layer, which are used for manufacturing the columnar spacer matter, on a color-film substrate; utilizing a mask plate comprising a complete exposure region and a partial exposure region to carry out exposure and development on the organic material and the photoresist layer; generating a main columnar spacer matter on a region corresponding to the complete exposure region of the mask plate on the color-film substrate; and generating a secondary columnar spacer matter on a region corresponding to the partial exposure region of the mask plate on the color-film substrate. The liquid crystal display panel comprises an array substrate and the color-film substrate, wherein the main columnar spacer matter and the secondary columnar spacer matter on the color-film substrate are generated on the color-film substrate; and the height of the main columnar spacer matter is greater than that of the secondary columnar spacer matter. With the adoption of the technical scheme, the generation method and system of the columnar spacer matter as well as the liquid crystal display panel can solve the problem that the display of the liquid crystal display panel is not uniform, which is caused by that the panel is concave, and have the commonality.

Description

technical field [0001] The invention relates to the technical field of manufacturing color filter substrates of liquid crystal displays, in particular to a method and system for generating columnar spacers and a liquid crystal display panel. Background technique [0002] Liquid Crystal Display (LCD for short) has the characteristics of small size, low power consumption, and no radiation. It has been developed rapidly in recent years, and great progress has been made in terms of screen size and display quality. Currently, LCD development focuses on improving image quality and reducing production costs. The liquid crystal display panel of the existing liquid crystal display includes two substrates: a color filter substrate (CF substrate) and an array substrate (Array substrate), and a liquid crystal layer composed of liquid crystal material is arranged between the two substrates. In order to control the stability of the thickness of the liquid crystal layer, spacers are arran...

AI Technical Summary

Problems solved by technology

[0013] In view of this, the embodiments of the present invention provide a method and system for generating columnar spacers and a liquid crystal display panel. By adopting the technical solution, the problem of uneven display of the liquid crystal display panel caused by panel depressions can be solved, and it has versatility.

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