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Novel liquid crystal display module device

A liquid crystal display, a new type of technology, applied to lighting devices, components of lighting devices, instruments, etc., can solve the problems of affecting the display quality of the display, affecting the taste of the display screen, etc., and achieve the effect of improving taste, simple structure, and low production cost

Inactive Publication Date: 2010-11-24
TPV DISPLAY TECH (XIAMEN) CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the field of liquid crystal display production, in the module structure and optical design adopted in the prior art, the emission direction of the positive light source is controlled by the quality of the reflective surface, and the reflection angle is difficult to change, resulting in dark shadows, spots and other undesirable tones on the display screen, affecting Display picture taste, especially when the total reflection optical structure of the reflector is damaged, will have a greater impact on the display quality of the display

Method used

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  • Novel liquid crystal display module device
  • Novel liquid crystal display module device
  • Novel liquid crystal display module device

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Embodiment Construction

[0009] see figure 1 , The present invention is a novel liquid crystal display module device, comprising a reflection sheet 2 and a diffusion sheet 1, the diffusion sheet 1 is arranged above the reflection sheet 2, and is used to diffuse and atomize the light source reflected by the reflection sheet 2.

[0010] see figure 2 , the diffusion sheet 1 is based on polyethylene terephthalate plastic, and one side is coated with an atomized diffusion film 13 .

[0011] see image 3 , the atomized diffusion film 13 of the diffusion sheet 1 is placed parallel to the top of the reflective sheet 2 downwards, so as to minimize the bad taste caused by the disadvantages of the UDM structure to the greatest extent.

[0012] see figure 2 , the atomized diffusion film is composed of PMMA, adhesive material 132 and diffusion particles 131 .

[0013] see figure 1 , the diffusion sheet 1 has an antistatic function.

[0014] The working principle of the present invention is as image 3 As ...

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Abstract

The invention relates to a novel liquid crystal display module device, comprising a reflector plate and a diffusion sheet, wherein the diffusion sheet is arranged above the reflector plate and is used for diffusing and atomizing light sources reflected by the reflector plate. By adopting the invention, the inevitable structural design problem of the traditional module user definition device can be overcome, the module grade is improved and the liquid crystal display is enabled to achieve better picture visual effect.

Description

technical field [0001] The invention relates to a novel liquid crystal display module device, which is mainly used in the fields of liquid crystal displays and liquid crystal televisions. Background technique [0002] In the field of liquid crystal display production, in the module structure and optical design adopted in the prior art, the emission direction of the positive light source is controlled by the quality of the reflective surface, and the reflection angle is difficult to change, resulting in dark shadows, spots and other undesirable tones on the display screen, affecting Display picture quality, especially when the total reflection optical structure of the reflector is damaged, will have a greater impact on the display quality of the display. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings in the prior art and improve the quality of the display screen of the liquid crystal display, the present invention provides a novel l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02B5/02G02B1/10F21V13/00G02B1/16
Inventor 林禧林庆仙丁华辉
Owner TPV DISPLAY TECH (XIAMEN) CO LTD
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