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LCD panel and LCD module

A liquid crystal display panel and backlight module technology, applied in the direction of nonlinear optics, instruments, optics, etc., can solve the problems of low bonding reliability, increase bonding reliability, increase bonding area, and solve relative displacement Even the effect of separation

Active Publication Date: 2015-12-09
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a liquid crystal display panel and a liquid crystal display module, which can solve the problem of low bonding reliability between the liquid crystal display panel and the backlight module or touch screen (glass cover) in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Please refer to figure 2 and image 3 , figure 2 A top view of a liquid crystal display module 1001 provided in this embodiment, image 3 for figure 2 A cross-sectional view of the liquid crystal display module 1001 along the line A-A'. The liquid crystal display module 1001 includes a backlight module 3001, a liquid crystal display panel 2001 and external components (not shown in the figure). The external component may be a glass cover plate or a touch screen, and is disposed on the liquid crystal display panel 1001 .

[0026] The liquid crystal display panel 2001 includes a first polarizer 21 , a first substrate 22 , a second substrate 23 and a second polarizer 24 . The backlight module 3001 includes an optical film 35 , a light guide plate 34 , a reflection sheet 33 , a plastic frame 32 and a light-shielding tape 31 . The plastic frame 32 is sleeved on the side edges of the light guide plate 34 and the optical film 35 . The optical film 35 includes a diffus...

Embodiment 2

[0030] Please refer to Figure 4 and Figure 5 , Figure 4 It is a top view of another liquid crystal display module 1002 provided in this embodiment, Figure 4 for Figure 5 A cross-sectional view of the liquid crystal display module 1002 along the line A-A'. The liquid crystal display module 1002 includes a backlight module 3002, a liquid crystal display panel 2002 and external components (not shown in the figure). The external component may be a glass cover plate or a touch screen, and is disposed on the liquid crystal display panel 1002 .

[0031] The liquid crystal display panel 2002 includes a first polarizer 21 , a first substrate 22 , a second substrate 23 and a second polarizer 24 . The backlight module 3002 includes an optical film 35 , a light guide plate 34 , a reflection sheet 33 , a plastic frame 32 and a light-shielding tape 31 . The plastic frame 32 is sleeved on the side edges of the light guide plate 34 and the optical film 35 . The optical film 35 inc...

Embodiment 3

[0035] Please refer to Image 6 and Figure 7 , Image 6 It is a top view of another liquid crystal display module 1003 provided in this embodiment, Figure 7 for Image 6 A cross-sectional view of the liquid crystal display module 1003 along the line A-A'. The liquid crystal display module 1003 includes a backlight module 3003, a liquid crystal display panel 2003 and external components (not shown in the figure). The external component may be a glass cover plate or a touch screen, and is disposed on the liquid crystal display panel 1003 .

[0036] The liquid crystal display panel 2003 includes a first polarizer 21 , a first substrate 22 , a second substrate 23 and a second polarizer 24 . The backlight module 3001 includes an optical film 35 , a light guide plate 34 , a reflection sheet 33 , a plastic frame 32 and a light-shielding tape 31 . The plastic frame 32 is sleeved on the side edges of the light guide plate 34 and the optical film 35 . The optical film 35 includ...

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Abstract

The embodiment of the invention provides an LCD panel and an LCD module, wherein the LCD panel includes polaroids, a first substrate and a second substrate, wherein the polaroids includea first polaroid and a second polaroid; the first polaroid is arranged on the side, far from the second substrate, of the first substrate; the second polaroid is arranged on the side, far from the first substrate, of the second substrate; each polaroid is provided with at least one extending part extending outside the second substrate; the LCD module includes the LCD panel and a backlight module. According to the invention, the extending parts can enlarge the bonding area of the LCD panel and the backlight module or a touch screen (glass cover plate), and the bonding reliability can be improved, so that the problem that relative displacement even separation is generated between the LCD panel and the backlight module or the touch screen (glass cover plate) during production and transportation is solved.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a liquid crystal display panel and a liquid crystal display module. Background technique [0002] With the continuous development of liquid crystal display technology, liquid crystal display modules (Liquid Crystal Module, LCM) have been widely used in electronic terminals such as mobile phones and tablet computers. However, since the liquid crystal display panel of the LCM itself does not have the function of emitting light, a backlight module (BackLight Unit, BLU) needs to be arranged under the liquid crystal display panel to provide the light source required by the liquid crystal display panel, thereby achieving the display effect. [0003] Please refer to figure 1 In the prior art, the liquid crystal display module 100 generally includes a liquid crystal display panel 200 and a backlight module 300 . The backlight module 300 includes a reflective sheet 33 , a ...

Claims

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Application Information

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IPC IPC(8): G02F1/1335
CPCG02F1/133528
Inventor 马雄斌
Owner XIAMEN TIANMA MICRO ELECTRONICS
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