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A manufacturing process for a backlight module of a liquid crystal display

A liquid crystal display and backlight module technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of soft film creases, unevenness, affecting the qualified rate of finished products, etc., to speed up work efficiency, ensure smoothness, Guaranteed effect of pass rate

Active Publication Date: 2022-07-19
湖南恒显坤光电科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • A manufacturing process for a backlight module of a liquid crystal display
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  • A manufacturing process for a backlight module of a liquid crystal display

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Embodiment Construction

[0034] In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific drawings. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0035] like Figure 1 to Figure 8 As shown in the figure, a manufacturing process for a backlight module of a liquid crystal display screen uses a film sticking equipment, the film sticking equipment includes a base plate 1, a clamping device 2, an air suction device 3, an electric slider 4, a U-shaped frame 5, Connect the cylinder 6 and the gluing device 7, and adopt the above-mentioned film sticking equipment to manufacture and process the backlight module of the liquid crystal display as follows:

[0036] S1. Clamping and air suction: The backlight module is clamped ...

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Abstract

The invention provides a manufacturing and processing process for a backlight module of a liquid crystal display screen. The operation is completed by a base plate, a clamping device, an air suction device, an electric slider, a U-shaped frame, a connecting cylinder and a gluing device. The invention can solve the problem. The traditional filming process is usually manual filming. The viscosity of the glue on the soft film and the lack of tension when holding the soft film will cause the soft film attached to the backlight module to have creases and unevenness, which will affect the finished product. And the efficiency of manual filming is low, which is not suitable for applications in large-scale assembly line production.

Description

technical field [0001] The invention relates to the technical field of manufacturing and processing of backlight modules, in particular to a manufacturing and processing technology of backlight modules of liquid crystal display screens. 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 liquid crystal panel, the backlight module is one of the key components of the liquid crystal display 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 filmed. The traditional filming process is usually manual filming. The viscosity of the glue on the soft film and the non-tightness of the soft f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13
CPCG02F1/1303
Inventor 史桂兰陈响响
Owner 湖南恒显坤光电科技有限公司
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