Backlight module, display device and assembling method of display device

A technology for backlight modules and backlight components, which is applied in the direction of light guides, optics, optical components, etc., can solve the problems of high risk of appearance defects, low product production efficiency, cumbersome manufacturing process, etc., and achieve easy repair in time, less flipping times, The effect of improving productivity

Pending Publication Date: 2021-02-02
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in related technologies, display products such as touch display devices require a large number of parts, complex structures, complex production and processing, time-consuming, cumbersome manufacturing processes, and cannot control product appearance defects well, and products have appearance defects The risk is relatively high, resulting in low product production efficiency, high cost of a single product, and high selling price

Method used

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  • Backlight module, display device and assembling method of display device
  • Backlight module, display device and assembling method of display device
  • Backlight module, display device and assembling method of display device

Examples

Experimental program
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Embodiment 1

[0130]In this embodiment, asFigure 1-Figure 15withFigure 18 As shown, the display device 200 includes a display screen 101 and a backlight module 100. The backlight module 100 includes a backlight assembly 1 and an outer frame 2. The outer frame 2 is provided on the front side of the backlight assembly 1 and the outer frame 2 is fixedly connected to the backlight assembly 1. , The display screen 101 is installed on the outer frame 2, and the display screen 101 is pasted to the outer frame 2. Among them, the display screen 101 is a capacitive touch screen such as a fully laminated electronically controlled touch screen. The display screen 101 includes touch glass 1011 and liquid crystal glass 1012. The liquid crystal glass 1012 is pasted on the back side of the touch glass 1011. The glass 1011 is pasted on the outer frame 2; the plane where the display screen 101 is located may be perpendicular to the thickness direction of the backlight module 100.

[0131]The backlight module 100 furt...

Embodiment 2

[0145]Such asFigure 16 As shown, the structure of this embodiment is approximately the same as that of the first embodiment, wherein the same components are given the same reference numerals, and the difference is that the backlight module 100 further includes a second back lock 5 and a second back lock 5 The second side frame 122 and the first surface frame 21 are locked from the back of the backlight module 100.

[0146]The assembling method of the display device 200 further includes: after the outer frame 2 and the first transfer frame 12 are locked by the first side lock 3, the backlight assembly 1 and the display screen 102 are turned over, and the second back lock 5 is used to remove the backlight module The back of the group 100 is secured to the first transfer frame 12 and the outer frame 2.

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PUM

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Abstract

The invention discloses a backlight module, a display device and an assembling method of the display device. The backlight module comprises a backlight assembly, an outer frame and a first side locking piece, the backlight assembly comprises a back plate and a first switching frame, the back plate is fixedly connected with a first switching frame, and a light guide plate is arranged on the back plate; the light guide plate and the first switching frame are located on the two opposite sides of the back plate respectively, the outer frame and the light guide plate are arranged on the same side of the back plate, and the outer frame is fixedly connected with the first switching frame so that the outer frame can be fixedly connected with the back plate through the first switching frame. According to the backlight module, the assembly is reliable, the structure is stable, the assembly process is convenient to simplify, and the production efficiency is improved.

Description

Technical field[0001]The present invention relates to the field of display technology, in particular to a backlight module, a display device and a method for assembling the display device.Background technique[0002]As users' demands for electronic products continue to increase, all-in-one touch-screen TVs have become one of the indispensable electrical appliances in daily life, and are increasingly being used in various scenarios.[0003]However, in the related art, display products such as touch display devices require a large number of parts, complex structures, complex production and processing, time-consuming, and cumbersome manufacturing processes. Product appearance defects cannot be better controlled, and products appear appearance defects The risk is greater, resulting in low product production efficiency, high cost and high selling price per product.Summary of the invention[0004]The present invention aims to solve at least one of the technical problems existing in the prior ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02F1/1333G02B6/00
CPCG02F1/133608G02F1/133308G02B6/0088G02B6/005G06F2203/04103G02B6/009G02B6/0065G02B6/0078G02F1/133317
Inventor 石阳李响
Owner BOE TECH GRP CO LTD
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