Liquid crystal display screen backlight module manufacturing and processing technology

Abstract

The present invention provides a liquid crystal display screen backlight module manufacturing and processing technology, the operation is completed through cooperation of a bottom plate, a clamping device, an air suction device, an electric sliding block, a U-shaped frame, a connecting air cylinder and a gluing device, and the problems that in the traditional film pasting process, manual film pasting is usually carried out, the viscosity of glue liquid on a soft film is poor, the soft film is not tightened when held by hand, a soft film pasted on a backlight module has creases and is not flat and the like due to manual film pasting, the qualified rate of finished products is affected, and manual film pasting is low in efficiency and not suitable for application in large-scale flow line production are solved.

Description

technical field [0001] The invention relates to the technical field of backlight module manufacturing and processing, in particular to a manufacturing and processing technology of a liquid crystal display backlight module. Background technique [0002] With the rapid development of the liquid crystal display industry, the application of various liquid crystal display panels continues to increase, and lighter and thinner products are constantly being introduced. To realize the image display of the LCD panel, the backlight module is one of the key components of the LCD panel. The function is to supply sufficient brightness and evenly distributed light source so that it can display images normally. [0003] In the process of manufacturing and processing the backlight module, it needs to be film-attached. In the traditional film-attaching process, the film is usually artificially attached. The viscosity of the glue on the soft film and the lack of tension when holding the soft ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a liquid crystal display backlight module manufacturing process, which can solve the problem of manual film sticking in the traditional film sticking process, the stickiness of the glue on the soft film, and the lack of tension when holding the soft film. It will cause creases and unevenness on the soft film pasted on the backlight module, which affects the qualified rate of finished products, and the efficiency of artificial film sticking is low, which is not suitable for the application in large-scale assembly line production.

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