Display unit dismounting device and dismounting method

A technology for disassembling devices and display devices, which is applied in the direction of hand-held tools and manufacturing tools, can solve the problems of display module damage and disassembly efficiency, and achieve the effect of improving disassembly efficiency and avoiding damage

Pending Publication Date: 2019-06-18
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the display module is easily damaged and the disassembly efficiency is low due to the broken cover plate during the disassembly process of the display device.

Method used

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  • Display unit dismounting device and dismounting method
  • Display unit dismounting device and dismounting method
  • Display unit dismounting device and dismounting method

Examples

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Embodiment 1

[0044] This embodiment provides a disassembly device for a display device, such as figure 1 As shown, the dismantling device includes a fixing component, a fitting component, a rolling component and a dismantling component. The display device includes a cover plate 2 and a display module 1 which are stacked. Wherein, the display module 1 is a display screen formed on a substrate, wherein the substrate may be a flexible substrate formed of materials such as polyethylene terephthalate (PET), polyimide (PI), Or non-flexible substrates formed of materials such as glass. The display screen is selected from a liquid crystal display (LCD), an organic electroluminescent display (OLED), an electroluminescent display (LED), and the like. The cover plate 2 is made of transparent glass (such as aluminosilicate glass / soda lime silicate glass). When the cover plate 2 is damaged, the display device needs to be disassembled to remove the cover plate 2 and recycle the display screen.

[00...

Embodiment 2

[0060] This embodiment provides a disassembly device for a display device. The difference between the disassembly device and the disassembly device provided in Embodiment 1 is:

[0061] The bonding layer 3 in the bonding assembly includes a bonding material layer and an adhesive layer, wherein the adhesive layer is arranged on a side surface of the bonding material layer close to the cover plate 2 for bonding the cover plate 2 and the bonding layer. material layer. The bonding material is selected from a non-adhesive material, such as polyethylene resin material; the bonding material layer can be selected from viscous glue, and the bonding material layer formed by polyethylene resin material is adhered to the cover plate 2 away from the display module by using the viscous glue. On one side of the set 1 , an adhesive layer 3 is formed, and the thickness of the adhesive layer 3 is 20% of the thickness of the cover plate 1 . The bonding layer 3 can be a single layer or a multi-l...

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Abstract

The invention discloses a display unit dismounting device. The device comprises a fixing assembly used for fixing a to-be-dismounted display unit, an attaching assembly, a rolling assembly and a dismounting assembly, wherein the display unit comprises a cover plate and a display module which are stacked; the attaching assembly comprises an attaching layer attached to the side surface, away from the display module, of the cover plate; the rolling assembly is used for pressing the attaching layer in a rolling mode, so that the attaching layer is attached to the cover plate in a closed mode; andthe dismounting assembly is used for adsorbing the attaching layer, and separating the cover plate from the display module. When the crushed cover plate is dismounted by means of the dismounting device, air between the cover plate and the attaching layer is exhausted, the whole cover plate is attached to the attaching layer in the closed mode, the integrity of the crushed cover plate is improved,the crushed cover plate is efficiently dismounted, and cover plate debris is prevented from scratching the display module. The invention further discloses a dismounting method of the display unit, andthe integrity of the display module can be protected while the dismounting efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a disassembly device and a disassembly method of a display device. Background technique [0002] As a new type of flat panel display technology, organic electroluminescent devices (OLED, Organic Light Emitting Display) have the advantages of thinness, lightness, wide viewing angle, active light emission, fast response speed, low driving voltage, and wide operating temperature range. The field of lighting has great application prospects, and more and more people pay attention to it. [0003] During the preparation process of the organic electroluminescent device, the display module and the cover plate need to be laminated to form the display device. During the bonding production process, it may happen that the display module is intact but the cover plate is damaged. At this time, it is necessary to rework the product, disassemble the cover plate and the display modu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00
Inventor 袁月张云亮
Owner GUANGZHOU GOVISIONOX TECH CO LTD
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