Color film substrate, manufacturing method of color film substrate and display panel

Abstract

The invention discloses a color film substrate, a manufacturing method of the color film substrate and a display panel, the color film substrate is provided with a display area and a non-display areasurrounding the display area, and the non-display area is defined to comprise a first non-display area right opposite to a double-layer metal wiring area of an array substrate and a second non-displayarea right opposite to a single-layer metal wiring area of the array substrate. The color film substrate further comprises a substrate body; a black matrix layer which is arranged on one surface of the substrate body; a raising layer which is arranged on the surface, deviating from the substrate body, of the black matrix layer and located in the second non-display area; and a conducting layer which is arranged on one side, deviating from the substrate, of the black matrix layer, and is jacked by the two lifting layers to form a convex part. According to the technical scheme, when the particlesize of the gap supporting ball is calculated according to the longitudinal sections of the first non-display area and the second non-display area, the particle size of the gap supporting ball is uniform, and then it is guaranteed that the box thickness of the display panel is uniform.

Description

Technical field [0001] The present invention relates to the field of display panel technology, and more particularly to a color film substrate, a method of fabricating a color film substrate, and a display panel. Background technique [0002] The liquid crystal display panel (LCD) is widely used due to many advantages such as finish, power saving, radiation. The TFT-LCD process includes array manufacturing projects, color film manufacturing engineering and liquid crystal manufacturing projects, where the liquid crystal manufacturing project is completed after the array and color film manufacturing project are completed. The main process process of the liquid crystal cartridge manufacturing project includes the coating, liquid crystal drip, border rubber coating, gold ball coating, and vacuum composition. Border rubber (SEAL) is applied to seal liquid crystal cases to prevent liquid crystal overflow and water vapor intrusion, maintain the thickness of the liquid crystal cartridge,...

AI Technical Summary

Problems solved by technology

The selection of the space ball is a fixed particle size. When the space ball particle size is calculated on the vertical plane where the non-display A area (double-layer metal line area) is located, for the non-display B area (single-layer metal line area), The particle size of the space ball is relatively small; when the particle size of the space ball is calculated on the vertical surface where the non-display area B is located, the particle size of the space ball is relatively large for the non-display area A, which will easily lead to uneven thickness of the box around the display panel

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