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Liquid crystal display module and liquid crystal display device

A liquid crystal display module and light source technology, which is applied to lighting devices, lighting auxiliary devices, components of lighting devices, etc. The effect of removing sidewall thickness, reducing thickness and improving installation efficiency

Active Publication Date: 2016-04-27
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The light bar 140 is also provided with a light source bracket 145, and the light bar 140 is also fixed to the side wall 101 of the backplane 100 through the light source bracket 145. Due to the existence of the light source bracket 145, the liquid crystal display device is not easy to achieve a narrow frame design. At the same time, It is also not conducive to increasing the coupling distance

Method used

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  • Liquid crystal display module and liquid crystal display device
  • Liquid crystal display module and liquid crystal display device
  • Liquid crystal display module and liquid crystal display device

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Experimental program
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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0031] Such as image 3 and Figure 5 Shown is a specific embodiment of the liquid crystal display module of the present invention, the liquid crystal display module includes: including: a back plate 100, a light bar 140 arranged at one edge of the back plate 100, a light bar placed on the back plate 100 The reflective plate 110, the light guide plate 120 placed on the reflective plate 110, the frame 200 (the middle frame 200a or the front frame 200b) set on the back plate 100, the optical film 130 is set on the light-emitting surface of the light guide plate 120, The liquid crystal panel 300 is fixed above the backlight module by components such as the middle frame 200a and the front frame 200b. Such as Figure 4 As shown in b, the light bar 140 in this embodiment is also provided with a light source bracket 145 at the same time, the light...

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PUM

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Abstract

The invention discloses a liquid crystal display module and a liquid crystal display device, comprising: a back plate, a light source bracket arranged at at least one edge of the back plate, and a frame relatively fixed to the back plate; the light source is arranged on the back plate There is no side wall at the edge of the support; at least one slot with an insertion opening facing the frame is provided on the light source support, and an insertion strip matched with the slot is provided on the frame. Since the edge of the light source support on the back plate is not provided with side walls, the present invention realizes the narrow frame design of the liquid crystal display module; moreover, the installation is more convenient through the cooperation of the slot and the insertion strip, and only needs to be placed The frame can only be pressed down, so that complicated screw installation is not required, which is beneficial to improving the installation efficiency of the liquid crystal display module.

Description

technical field [0001] The invention relates to the field of liquid crystal display, more specifically, to a liquid crystal display module and a liquid crystal display device. Background technique [0002] The liquid crystal display module is one of the key components of the liquid crystal display device, which is mainly used to provide sufficient brightness, provide uniformly distributed light sources and display images. [0003] Such as figure 1 and figure 2 Shown is a liquid crystal display module of a liquid crystal display device, including: a back plate 100, a light bar 140 fixed on the side wall of the back plate 100, a reflector 110 placed on the back plate 100, and a reflector 110 placed on the back plate 100 The light guide plate 120 above, the middle frame 200a and the front frame 200b that are arranged outside the back plate 100 and press the light guide plate 120, the optical film 130 is set on the light-emitting surface of the light guide plate 120, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/13357F21V21/00
CPCG02F1/133615G02B6/009G02F2201/465G02F1/133325G02F1/133328G02F1/133317G02F1/133308
Inventor 陈仕祥俞刚
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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