Two-sided liquid crystal display device

A technology of liquid crystal display device and liquid crystal display panel, which is applied in the fields of nonlinear optics, instruments, optics, etc., and can solve the problem of difficulty in improving the strength of double-sided liquid crystal display screens, high cost, difficulty in meeting the needs of installation structure strength and appearance beautification, etc. problems, to achieve the effect of optimizing the appearance, reducing production costs and saving development costs

Inactive Publication Date: 2017-11-17
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0003] Due to the ultra-thin structure design and appearance beautification requirements of the double-sided liquid crystal display, it is difficu

Method used

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  • Two-sided liquid crystal display device

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Example Embodiment

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] see figure 1 , the double-sided liquid crystal display device of this embodiment includes a first liquid crystal display panel 301 and a second liquid crystal display panel 302, the first side wall of the first liquid crystal display panel 301 is provided with a first PCB board 401, and the second liquid crystal display panel The second side wall is provided with a second PCB board 402, and the first side wall and the second si...

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Abstract

The invention discloses a two-sided liquid crystal display device. The device comprises a first liquid crystal display panel, a second liquid crystal display panel, a light guide plate, an aluminum extrusion and a light bar; a first PCB plate is arranged at the first side wall of the first liquid crystal display panel, a second PCB plate is arranged at the second side wall of the second liquid crystal display panel, and the first side wall and the second side wall are opposite; the light guide plate is located between the first liquid crystal display panel and the second liquid crystal display panel; the aluminum extrusion is arranged at the first side wall and the second side wall, fixes the light guide plate with the first liquid crystal display panel and the second liquid crystal display panel, and is provided with an accommodation part accommodating the first PCB plate and the second PCB plate; the light bar is attached to the inner side of the aluminum extrusion and faces the light guide plate. The two-sided liquid crystal display device can not only meet the requirements for structure intensity, but also be conductive to the improvement of appearance attractiveness of a two-sided displayer.

Description

technical field [0001] The invention relates to the field of displays, in particular to a double-sided liquid crystal display device. Background technique [0002] At present, the market has begun to use double-sided displays as digital signage for commercial promotion, which solves the limitation that single-sided display signs can only be viewed on one side. In the application of double-sided display digital signage, it is tending to have a small footprint, a large display area, and a simple and ultra-thin structure, so as to meet the design requirements for beautification of the appearance and reflect the high-end, modern and innovative commercial publicity taste. [0003] Due to the ultra-thin structure design and appearance beautification requirements of the double-sided liquid crystal display, it is difficult to improve the strength of the double-sided liquid crystal display. Most of the screen installation structures are molded, and the cost is high. Contents of th...

Claims

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Application Information

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IPC IPC(8): G02F1/1333
Inventor 唐国富陈伟丰
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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