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Display module

A technology for display modules and backlight modules, which is applied in instruments, nonlinear optics, optics, etc., can solve problems such as poor display, and achieve the effect of avoiding poor display.

Pending Publication Date: 2021-07-20
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides a display module, which aims to solve the problem of poor display caused by easy entry of water vapor in existing liquid crystal display modules

Method used

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application. In addition, it should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, but not to limit the present application. In this application, unless otherwise stated, the directional words used such as "upper" and "lower" generally refer to the upper and lower sides of the device in actual use or working state, specifically the drawing direction in the accompanying drawings ; while "inside...

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Abstract

The invention provides a display module which comprises a backlight module, a display panel and a sealing structure, the backlight module comprises a back plate and a backlight assembly, the back plate comprises a bottom wall and a side wall arranged on the side edge of the bottom wall, the bottom wall and the side wall define a containing space, and the bottom wall is provided with a hollow area; the backlight assembly is arranged in the containing space, the display panel is arranged on the side, away from the bottom wall, of the backlight assembly in a stacked mode, and the sealing structure is connected with the bottom wall and seals the containing space. By arranging the sealing structure, water vapor, dust and other impurities can be prevented from entering the display module from the edge of the hollow area to cause wrinkle deformation and damage of a light guide plate or a display panel film layer, and the problem of poor display of the display module in a high-temperature and high-humidity environment or a dusty environment is avoided.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display module. Background technique [0002] The liquid crystal display has the advantages of low power consumption and soft picture, and it is widely used. In an existing liquid crystal display module, a display panel, a backlight assembly, etc. are stacked and assembled on a backplane. In order to reduce the weight of the liquid crystal display module, a hollow area is usually formed on the backplane. However, after the hollow area is opened, the water vapor easily enters the display module from the hollow position, resulting in the wrinkling and deformation of the components or the membrane material in the display module, resulting in abnormal display images and affecting the display quality. SUMMARY OF THE INVENTION [0003] The present application provides a display module, which aims to solve the problem of poor display caused by easy entry of water va...

Claims

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Application Information

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IPC IPC(8): G02F1/13357G02F1/1333
CPCG02F1/133608G02F1/133308G02F2202/28G02F1/133314G02B6/0088G02B6/0093
Inventor 任媛媛王有成王雪峰
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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