Color film substrate, liquid crystal display panel and liquid crystal display

Abstract

The invention discloses a color film substrate, a liquid crystal display panel and a liquid crystal display. The color film substrate comprises a glass substrate, main support objects and a subsidiary support object, wherein each main support object comprises a first bottom part and a first top part, wherein the first bottom part is arranged on the glass substrate, an elastic recovery rate of the material used by the first bottom part is greater than or equal to a first set value, and the bearable pressure of the material used by the first bottom part is less than a second set value, and the first top part is arranged on the first bottom part, the elastic recovery rate of the material used by the first top part is less than or equal to a third set value, and the bearable pressure of the material used by the first top part is greater than or equal to the second set value. By the scheme, the high elasticity of the main support objects can be maintained, the contacting surface between the main support objects and a TFT (thin film transistor) can be guaranteed to not sink into a TFT trench, the distance D from the subsidiary support object to a TFT substrate can be guaranteed, and the liquid crystal engineering scope can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a color filter substrate, a liquid crystal panel and a liquid crystal display. Background technique [0002] The boxing process of the liquid crystal panel is as follows: apply sealant on the edge of the thin film transistor (Thin Film Transistor, TFT) array substrate or the color film substrate, and drop an appropriate amount of liquid crystal, and then put the two boxes together to get the liquid crystal panel. The thickness of the panel is achieved jointly by the liquid crystal and the support. [0003] The above-mentioned supports are generally set on the color filter substrate, including two types of main supports and auxiliary supports. Both the main supports and auxiliary supports are made of materials with high elasticity and low hardness, and the elastic recovery rate of the materials used is ≥70. %, the elastic recovery rate is the ratio of the elastic d...

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a color filter substrate, a liquid crystal panel, and a liquid crystal display, which are used to solve the problem in the prior art that the surface of the main support in contact with the TFT sinks into the TFT channel, resulting in the distance between the auxiliary support and the TFT array substrate. D decreases, which in turn affects the engineering range of liquid crystals

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