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LCD device diffusing plate fixed frame improvement structure

A liquid crystal display, fixed frame technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of reducing efficiency, increasing the cost of purchasing tape, increasing labor costs, etc., to reduce the amount of dust, excellent flexibility, and reduce working hours Effect

Inactive Publication Date: 2008-08-13
ENTIRE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, attaching a protective tape between the diffuser plate and the frame becomes a method to reduce dust; but this method will increase a production process for production; relatively speaking, it will also increase labor costs and reduce efficiency and increase the cost of buying tape

Method used

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  • LCD device diffusing plate fixed frame improvement structure
  • LCD device diffusing plate fixed frame improvement structure
  • LCD device diffusing plate fixed frame improvement structure

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Embodiment Construction

[0028] With regard to the techniques, means and effects achieved by the present invention, preferred embodiments are given in detail below with accompanying drawings, and it is believed that an in-depth and specific understanding can be obtained therefrom.

[0029] Before the present invention is described in detail, it should be noted that in the following description, similar components are denoted by the same numerals.

[0030] Please refer to Figure 1 in conjunction with figure 2 As shown, the improved fixed frame structure of the liquid crystal display diffuser plate of the present invention includes a frame 1 for supporting the diffuser plate 90, wherein:

[0031] The frame 1 has a connecting portion 11 and a plurality of protruding points 12 protruding outward from the connecting portion 11, the number of the protruding points 12 is 2-30, preferably 4-12, and The height of the bumps 12 is between 0.1-5 mm, preferably between 0.2-1.5 mm, and the width of the bumps 12 is...

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Abstract

The invention provides a fixed frame improvement configuration of a LCD device diffusing plate, comprising a frame for supporting the diffusing plate. The frame has a connection part for supporting the diffusing plate and a plurality of convex points protruding from the connection part. The frame contacts with the diffusing plate by the convex points to reduce powder generated by the diffusing plate and the frame, and reduce probability of scalping of the optical film and the diffusing plate caused by the powder, so that the invention is provided with advantages of scraping prevention, cost descending and efficiency promotion.

Description

technical field [0001] The invention relates to a structure of a liquid crystal display, in particular to a fixed frame structure of a diffusion plate of a liquid crystal display. Background technique [0002] In recent years, with the popularization of digital TV, liquid crystal displays have also been highly valued, and have shown rapid growth; relatively speaking, the competition among liquid crystal display manufacturers has become fierce, from price to technology research and development. We are trying our best to reduce costs and enhance market competitiveness, and strive to lead the electronic industry in this era of high growth and high competition. [0003] However, the aforementioned liquid crystal display has a liquid crystal panel, and the liquid crystal panel itself does not emit light, so the backlight module must be used to provide the light source for the display. Generally speaking, the large-size liquid crystal displays are all direct-type backlights. In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1333
Inventor 张裕伟张仁怀谢登贵
Owner ENTIRE TECH CO LTD
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