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Zero frame suspended liquid crystal display equipment and assembly method thereof

A liquid crystal display and zero-frame technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as the inability to realize a frameless full-screen design, achieve screw-free optimization of the module appearance, improve assembly efficiency, and simplify assembly difficulty Effect

Inactive Publication Date: 2018-07-24
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to realize the fixing of the display screen, in the conventional design and the ordinary frameless design, the casing is designed to wrap the side wall of the display screen, which makes it impossible to realize the true frameless (zero frame) and full-screen design

Method used

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  • Zero frame suspended liquid crystal display equipment and assembly method thereof
  • Zero frame suspended liquid crystal display equipment and assembly method thereof
  • Zero frame suspended liquid crystal display equipment and assembly method thereof

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing.

[0029] Such as figure 1 , 2 As shown in and 4, the zero-frame floating liquid crystal display device of the present invention includes a display screen 1, a casing and a backlight module, wherein the casing includes a face frame 2 and a backplane 3, and the backlight module includes a reflector 6, a light guide plate 7, The optical film 8 and the light bar 12 are bonded to the rear side of the back plate 3 with a plurality of fixed blocks 9. The fixed blocks 9 are used to transfer and fix the light bar radiator 11 and the movement fixed plate 10. The fixed blocks 9 are distributed in multiple points. The flatness accuracy requirements of the parts and the cost of the parts are fixed and reduced, so as to ensure the flatness of the heat sink 11 of the light bar and the assembly accuracy of the light bar. For example figure 1 As shown, there are ten fixed blocks 9 in two r...

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PUM

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Abstract

The invention discloses zero frame suspended liquid crystal display equipment and an assembly method thereof, relates to liquid crystal display equipment, and aims to provide equipment capable of achieving a real zero frame display screen and a maximum screen-to-body ratio and an assembly method. The technical scheme includes that the zero frame suspended liquid crystal display equipment comprisesa display screen, a shell body and a backlight unit, the shell body comprises a surface frame and a back plate, and the backlight unit comprises a reflector plate, a light guide plate, an optical film diaphragm and a light bar; a light bar radiator and a movement fixing plate are fixed to the back side of the back plate through a fixing block, the surface frame is adhered to the front side of theback plate, the reflector plate, the light guide plate and the optical film diaphragm are stacked in the surface frame in turn, the display screen is adhered to the front side of the surface frame, and the overall dimension is larger than or equal to that of the surface frame. The outer side of the display screen maximal dimension with no structure wrapping is suspended above the shell body, thezero frame suspended design is achieved, and the maximum screen-to-body ratio is achieved. According to the assembly method, the fixing bolts are reduced, the assembly difficulty is reduced, and the assembly efficiency is improved.

Description

technical field [0001] The invention relates to a liquid crystal display device, in particular to a zero-frame suspended liquid crystal display device and an assembly method thereof. Background technique [0002] At present, the borderless products advertised on the market actually have extremely narrow borders of 2-3mm, which are not truly borderless. Common liquid crystal display devices, such as LCD monitors, LCD TVs, tablet computers, mobile phones, etc., usually include a housing, a backlight module and a display screen, where the backlight module includes a reflector, a light guide plate, an optical film, a light bar and a backlight structure pieces. In order to realize the fixing of the display screen, in the conventional design and the ordinary frameless design, the casing is designed to wrap the side wall of the display screen, making it impossible to realize the true frameless (zero frame) and full-screen design. Contents of the invention [0003] The technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/13357
CPCG02F1/133308G02F1/133608G02F1/133314G02F1/133317G02F1/13332G02F1/133325
Inventor 顾少明林石明刘伟张德强
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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