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Liquid crystal display device and backlight module

A liquid crystal display device and liquid crystal display panel technology, applied in lighting devices, fixed lighting devices, lighting auxiliary devices, etc., to achieve the effects of preventing excessive local stress, uniform supporting force, and saving time and effort for installation

Inactive Publication Date: 2012-08-08
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a low-cost liquid crystal display device and backlight module using a segmented middle frame. The liquid crystal display device and backlight module can ensure that the liquid crystal display panel Cases of excessive local stress

Method used

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  • Liquid crystal display device and backlight module
  • Liquid crystal display device and backlight module
  • Liquid crystal display device and backlight module

Examples

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Embodiment Construction

[0023] The present invention discloses a liquid crystal display device, which includes a backlight module, and the backlight module includes a middle frame 1 and a back plate 2, as Embodiment 1 of the liquid crystal display device, as shown in figure 1 and figure 2 As shown, it includes a middle frame 1, a back plate 2 and a liquid crystal display panel 3. The liquid crystal display panel 3 is arranged on the supporting surface 13 of the middle frame 1. The middle frame 1 includes a plurality of component units, and the adjacent component units The backlight module of the liquid crystal display device also includes a support 4 for auxiliary support of the liquid crystal display panel 3. The support 4 is provided with a hook 41, and the support 4 is hung on the backboard through the hook 41. 2, the support 4 is located between two adjacent component units, and the support surface 42 of the support 4 is flush with the support surface 13 of the middle frame 1. In this embodimen...

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PUM

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Abstract

The invention belongs to the field of liquid crystal display, and more particularly, relates to a liquid crystal display device and a backlight module. The liquid crystal display device comprises a middle frame, a back plate and a liquid crystal display panel, wherein the liquid crystal display panel is arranged on the supporting face of the middle frame, and the middle frame comprises a plurality of component units with a spacing therebetween; the liquid crystal display device further comprises supporting members for aiding in supporting the liquid crystal display panel, wherein a hook is arranged on each of the supporting members, the supporting member is suspended on the sidewall of the back plate through the hook and is located between every two adjacent component units, and the supporting faces of the supporting members are flush with the supporting face of the middle frame. In the liquid crystal display device provided with the supporting members for the liquid crystal display panel, one supporting member can be placed between two adjacent component units when the spacing between the two component units is large, so a more uniform supporting force is applied to the liquid crystal display panel to prevent too much local stress.

Description

technical field [0001] The invention belongs to the field of liquid crystal display, and more specifically relates to a liquid crystal display device and a backlight module. Background technique [0002] Existing liquid crystal display devices generally include components such as a front frame, a liquid crystal display panel, a middle frame, a backlight module, and a back cover. The backlight module includes components such as an optical film, a light guide plate, and a light bar. The back covers have different functions. The front frame is mainly used to fix the LCD panel and prevent it from jumping out. It is used to carry optical film, light guide plate, light bar and other components, and to ensure the flatness of the backlight module. [0003] In order to save costs, some liquid crystal display devices adopt a segmented middle frame, the middle frame includes a plurality of component units, the component units are respectively fixed on the back plate or the front frame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G02F1/13357F21S8/00F21V21/00
CPCG02F1/133308G02F1/1333G02F2001/133317G02F1/133317
Inventor 郭仪正陈仕祥俞刚周革革王甲强
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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