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Backlight module of flat display panel

A flat-panel display and backlight module technology, which is applied in the fields of instruments, optics, nonlinear optics, etc., can solve the problems of weight, large mold, and cost increase, and achieve the effects of reducing overall weight, facilitating production, and simplifying assembly procedures

Active Publication Date: 2008-05-14
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The weight and tooling of traditional metal rear frames are also getting bigger and bigger, thus increasing the cost

Method used

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  • Backlight module of flat display panel
  • Backlight module of flat display panel
  • Backlight module of flat display panel

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The backlight module of the flat-panel display of the present invention effectively reduces the overall weight of the flat-panel display, provides effective support for the flat-panel display, and simplifies the assembly procedure of the flat-panel display to facilitate production. The following will clearly illustrate the spirit of the present invention with the accompanying drawings and detailed description. After those skilled in the art understand the preferred embodiments of the present invention, they can be changed and modified by the technology taught by the present invention without departing from the spirit of the present invention. and range.

[0025] Referring to FIG. 1 , it shows an exploded view of an embodiment of the flat panel display of the present invention. As shown in the figure, the flat panel display 100 consists of a front frame 110, a display panel 120, a middle frame 130, an optical film (group) 140 such as a diffuser plate or a light enhanceme...

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Abstract

The invention relates to a negative phototropic module of a pane display which provides a plane display needed light resource. The negative phototropic module comprises a rear frame, a plurality of pipes, an optical film and a middle frame. The rear frame is formed by a frame main body and a flank structure. One side of the rear frame comprises a plurality of gills to reinforce the intensity of the rear frame and a plurality of short columns used to combine with the wall hanging carrier or the bear. The middle frame and the rear frame clamp the optical film lens. The negative phototropic module can also comprises a pipe supporting frame on the rear frame or a reflecting lens on the rear frame.

Description

technical field [0001] The invention relates to a backlight module of a plane display, in particular to a frame of a large liquid crystal display backlight module. Background technique [0002] With the advancement of technology and the rapid development of media, users have higher and higher requirements for peripheral sound and light equipment. The cathode ray tube or picture tube (CRT) type display commonly used in the past is too bulky to meet the needs in today's era of pursuit of lightness, thinness and compactness. Therefore, many flat panel display technologies have been developed successively in recent years, for example, liquid crystal displays (LCDs) have gradually become the mainstream of future displays. [0003] Due to the rapid development of technology and maturity of liquid crystal display, and its low power consumption characteristics, compared with the cathode ray tube (CRT) of the same window size, it is much smaller in terms of occupied space and qualit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G09F9/00G02F1/1335
Inventor 李南庆蔡宗光郑光庭
Owner AU OPTRONICS CORP