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A plastic frame, a backlight module and a display device

A technology of backlight module and plastic frame, applied in the directions of light guide, optics, optical components, etc., can solve the problems of display panel breakage, plastic frame debris and foreign matter, etc., and achieve the effects of easy disassembly, improved quality, and improved recycling efficiency.

Active Publication Date: 2019-05-07
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a plastic frame, a backlight module, and a display device, which are used to solve the problem that during the combination process of the backlight module and the display panel, the hard plastic frame is likely to cause the display panel to break, or the edge of the plastic frame and the display panel Corner interference leads to the problem of plastic frame scraps and foreign objects

Method used

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  • A plastic frame, a backlight module and a display device
  • A plastic frame, a backlight module and a display device
  • A plastic frame, a backlight module and a display device

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Embodiment Construction

[0030] The specific implementation manner of the present invention will be further described in detail below with reference to the drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] An embodiment of the present invention provides a plastic frame for a backlight module, the plastic frame includes a soft rubber body, and the soft rubber body includes a first frame, a second frame, a third frame, and a fourth frame, wherein at least A frame is provided with a first fixing part, and the first fixing part is used for fixing the display panel.

[0032] The soft rubber can be soft PVC (polyvinyl chloride), silica gel, EVA (ethylene-vinyl acetate copolymer), POE (ethylene-octene copolymer), TPES (styrene thermoplastic elastomer) and the like.

[0033] Since the plastic frame used for the backlight module is a soft plastic frame, the soft plastic frame has toughness, ...

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PUM

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Abstract

The invention provides a rubber frame, a backlight module and a display device. The rubber frame is applied to the backlight module and includes a soft rubber body. The soft rubber body includes a first frame, a second frame, a third frame and a fourth frame. frame, wherein at least one frame is provided with a first fixing part, and the first fixing part is used to fix the display panel. Since the plastic frame applied to the backlight module is a soft plastic frame with toughness, it is compatible with the display panel During the assembly process, there will be no interference with the corners of the display panel, which can avoid problems such as broken display panels and plastic frame scraps, thereby improving the quality of the display device and reducing manufacturing costs. On the other hand, the soft rubber frame has great elasticity and is easy to disassemble, which improves the recycling efficiency of the backlight module. Moreover, a fixing part for fixing the display panel is arranged on the plastic frame, so as to conveniently fix the display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a plastic frame, a backlight module and a display device. Background technique [0002] Liquid crystal display devices have the advantages of lightness, thinness, and low power consumption, and are widely used in modern information equipment. Since liquid crystal displays themselves do not have luminous characteristics, they need to rely on backlight sources with sufficient and evenly distributed light sources to achieve display functions. Therefore, backlight modules The quality of the group performance directly affects the quality of the liquid crystal display. [0003] Existing backlight modules usually include a backplane, a backlight component arranged on the backplane, and a plastic frame. The plastic frame is usually made of hard materials. During the combination process of the backlight module and the display panel, it is easy to cause the display panel to break. Or the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/13357
CPCG02F1/1336G02F1/1339G02F1/13398G02F1/133308G02F2201/503G02B6/0088G02F1/133317G02F1/133314
Inventor 张骏高倩倩王林华吕超柳婷王涛李恒陈曦吴建城曲法新王伟
Owner BOE TECH GRP CO LTD