Liquid crystal display module and backlight module thereof

A liquid crystal display module and backlight module technology, which is applied in optics, nonlinear optics, instruments, etc., can solve the problems of poor protection, weak anti-vibration performance, etc., and achieve the effect of good vibration reduction and buffering effect.

Inactive Publication Date: 2022-04-01
江苏晶亚汇电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In addition, in the backlight module, the optical film is relatively fragile, and its anti-vibration performance is relatively weak. It is difficult for the conventional connection method to have a good buffering and vibration reduction effect on it, and its protection effect is not good.

Method used

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  • Liquid crystal display module and backlight module thereof
  • Liquid crystal display module and backlight module thereof
  • Liquid crystal display module and backlight module thereof

Examples

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Embodiment

[0019] Example: see Figure 1-4 , a liquid crystal display module, including a front frame 100, a display panel 200 and a backlight module 300, the front frame 100 includes a support frame 101, the support frame 101 is rectangular, each side of the support frame 101 The rotating sleeve is provided with an elastic support sleeve 102, and the elastic support sleeve 102 is made of fluororubber as a whole, which has good elasticity;

[0020] The elastic support sleeve 102 is provided with a slot 121 along its length direction that fits into the edge of the display panel 200 , and the four side edges of the display panel 200 are respectively snapped into the slots located in the circumferential direction of the elastic support sleeve 102 . The groove 121 is connected to the inner wall of the insertion groove 121 through elastic glue, the elastic glue is silica gel, which is used to further improve the stability of the connection between the display panel 200 and the insertion groov...

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PUM

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Abstract

The invention discloses a liquid crystal display module which comprises a front frame, a display panel and a backlight module, the front frame comprises supporting frames, the supporting frames are rectangular, the side edge of each supporting frame is rotationally sleeved with an elastic supporting sleeve, and the side edge of each elastic supporting sleeve is sleeved with a liquid crystal display screen. An embedding groove matched with the edge of the display panel in a clamped mode is formed in the elastic supporting sleeve in the length direction of the elastic supporting sleeve, and the edges of the four sides of the display panel are clamped into the embedding grooves in the circumferential direction of the elastic supporting sleeve respectively and connected with the inner walls of the embedding grooves through elastic glue. During connection and matching, the edges of the four sides of the display panel are clamped into the caulking grooves in the circumferential direction of the elastic supporting sleeve respectively and are connected with the inner walls of the caulking grooves through elastic glue; the elastic supporting sleeve can rotate relative to the front frame, so that the display panel has the movement allowance in the vertical direction, and meanwhile, the edge of the display panel is wrapped by the elastic supporting sleeve, so that a certain buffering effect can be achieved on the front, back, left and right sides of the display panel.

Description

technical field [0001] The invention belongs to the field of liquid crystal display modules, and in particular relates to a liquid crystal display module and a backlight module thereof. Background technique [0002] The liquid crystal display module and its backlight module usually include a front frame, a display panel and a backlight module. The three modules are matched and fastened together, and the front frame is used to clamp, fix and protect the display panel. The two are usually connected by glue filling, which is difficult to form a deformation allowance and is easy to be bumped and damaged. [0003] In addition, in the backlight module, the optical film is relatively fragile, and its anti-vibration performance is relatively weak. It is difficult for the conventional connection method to have a good buffering and vibration reduction effect on it, and its protection effect is not good. Contents of the invention [0004] To solve the above problems, the present inv...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/13357
CPCG02F1/133308G02F1/13332G02F1/1336G02F1/133628
Inventor 陈鑫
Owner 江苏晶亚汇电子科技有限公司
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