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LCD device

A technology of liquid crystal display device and liquid crystal screen, which is applied to lighting devices, lighting device parts, optics, etc., can solve the problems of high processing cost and heavy overall weight, and achieves reduction of processing links, saving processing costs, and reducing thickness and thickness. The effect of weight

Inactive Publication Date: 2009-07-22
PROVIEW ELECTRONICS TAIWAN
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  • Abstract
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Problems solved by technology

[0003] The object of the present invention is to provide a liquid crystal display device, aiming to solve the defects of high processing cost and heavy overall weight caused by the need to use multiple additional components for fixing in the existing liquid crystal display device

Method used

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Such as figure 1 As shown, the present invention includes a rear shell 30 and a motherboard assembly 218, and also includes a liquid crystal screen glass assembly and several optical sheets for realizing the display function, and the liquid crystal screen glass assembly includes a liquid crystal screen glass 203 and a driving circuit board 2121, after the above parts are stacked and arranged in order according to the design requirements, they are clamped by the clamping member 26 adapted to it, and then fixed or movable on the rear shell 30 correspondingly, and at the same time, the main boa...

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Abstract

The invention provides a liquid crystal display device, comprising a liquid crystal panel glass product set, a plurality of optical sheets, a rear shell and a mainboard component, wherein, the liquid crystal panel glass product set comprises liquid crystal panel glass and a driving circuit board; the invention is characterized in that: in the invention, the liquid crystal panel glass product set and the optical sheets which are used for realizing display function are sequentially superimposed and arrayed, and then are clamped and fixed by a clamping component matching the liquid crystal panel glass product set and the optical sheets or fixedly or movably buckled at the rear shell. The invention replaces a backboard and a central frame of the conventional liquid crystal panel with the rear shell to save the heavy backboard and central frame, and replaces a front frame with a clamping component; in the invention, the parts adopt a mode of separated superimposing and integrated clamping to greatly save product materials, reduce process steps and lower production cost; meanwhile, the thickness and weight of the liquid crystal display can be reduced, and requirement of thinness and lightness for the liquid crystal display can be well satisfied; furthermore, the invention overcomes optic structure positioning, shock-proof, skid-proof, radiation-proof and other problems caused by simplifying the structure.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to a liquid crystal display device. Background technique [0002] In recent years, liquid crystal display devices have been used more and more widely, such as liquid crystal displays, LCD TVs, PC all-in-one machines and other display devices, no matter which product or field they are used in, the pursuit of light weight, Saving processing costs and energy is the goal pursued by modern products. At present, the existing liquid crystal display device is mainly composed of a front frame, a liquid crystal screen, a main board module, a metal bracket and a rear case, wherein the liquid crystal screen is mainly composed of a front frame, a liquid crystal glass module, a middle frame, an optical sheet, a light source, It is composed of lampshade and back plate. The above-mentioned components are usually processed and assembled into corresponding combined modules and then assembled. Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02F1/1333F21V3/02F21V17/00
Inventor 杨荣山张家瑶
Owner PROVIEW ELECTRONICS TAIWAN
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