Liquid crystal display and assembling method thereof

A technology of liquid crystal display and assembly method, applied in instruments, nonlinear optics, optics, etc., can solve the problems of many secondary assemblies and high labor costs, and achieve the effect of reducing secondary assembly, reducing transportation costs, and facilitating transportation

CN102866514AInactive Publication Date: 2013-01-09同方国际有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-01-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a liquid crystal display and an assembling method thereof. The liquid crystal display comprises a rear shell and a liquid crystal module; the liquid crystal module comprises a screen middle frame, a mainboard back plane, an optical diaphragm, a liquid crystal panel, a driver board of the liquid crystal panel and a front shell; the screw middle frame is a frame body; the optical diaphragm and the liquid crystal panel are fixed in the screen middle frame; the front shell is a frame body and is fixedly connected on the periphery of the screen middle frame; the front lateral surface of the frame body of the front shell extends toward the inside of the frame to form a front limit part which can be arranged at the front end of the screen middle frame; the periphery of a rear shell is overturned forward to form a border; and the liquid crystal module is fixedly connected in the border of the rear shell. The assembling method of the liquid crystal display comprises the following steps of: assembling the screen middle frame and assembling and connecting the optical diaphragm, the liquid crystal panel and the screen middle frame; fixedly connecting the front shell and the screen middle frame; fixing the mainboard back plane and the driver board; and installing the rear shell. The integral liquid crystal display is integrated; the assembly of the liquid crystal display can be completed in the same factory; the secondary assembly is reduced; the labor cost is reduced; and the liquid crystal display and the assembling method thereof are beneficial to the semi-knock-down transportation of the integral liquid crystal display.
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Description

Technical field

[0001] The present invention relates to a display, and more specifically, to a liquid crystal display and an assembly method thereof. Background technique

[0002] In the prior art, the liquid crystal display generally includes a rear case of the whole machine, a front case of the whole machine, and a liquid crystal screen module fixed between the two. The liquid crystal screen module includes a screen back plate, an optical film, a screen middle frame, and a liquid crystal display. Panel, screen front frame. When assembling, first fix the screen backplane, optical film, screen middle frame, LCD panel, and screen front frame into a whole. This step is assembled in a factory; then the LCD module assembled in the previous step is shipped Install the rear shell and the front shell of the whole machine in another factory. Since the entire LCD is assembled in two factories, many secondary assembly is required, which increases labor costs and reduces production ef...

Examples

Embodiment Construction

[0030] In order to have a clearer understanding of the technical features, objectives and effects of the present invention, the specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0031] Such as figure 1 As shown, in the preferred embodiment of the liquid crystal display of the present invention, it includes a rear case 2 and a liquid crystal module 10. The liquid crystal module 10 includes a screen middle frame 3, a main board back plate 7, an optical film 4, a liquid crystal panel 5, and a liquid crystal The drive board of the panel 5, the front case 1, and the middle screen frame 3 are the frame body, the optical film 4 and the liquid crystal panel 5 are fixed in the middle screen frame 3, and the main board backplane 7 is fixedly connected to the rear of the screen middle frame 3 to drive The board is fixedly connected to the main board backplane 7; the front shell 1 is a frame and is fixedly connected ar...