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Glass separating device and glass separating method

A separation device and separation method technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of ultra-thin substrate glass 2 breaking and display panel 1 scrapping, etc., to prevent breakage, reduce the amount of pull-up deformation, avoid break effect

Active Publication Date: 2015-08-05
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, the method of directly using external force to pull the carrier glass 3 to force the carrier glass 3 to separate from the ultra-thin substrate glass 2 has great limitations, and a little carelessness will cause the ultra-thin substrate glass 2 Fracture occurs, resulting in the scrapping of the entire display panel 1

Method used

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  • Glass separating device and glass separating method
  • Glass separating device and glass separating method
  • Glass separating device and glass separating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] figure 2 Schematic diagram of the structure of the glass separation device provided in Embodiment 1 of the present invention, such as figure 2 As shown, the glass separation device is used to separate the carrier glass from the upper surface of the substrate glass, including: an adsorption mechanism 4 and a first pressing mechanism 7, the adsorption mechanism 4 is arranged above the carrier glass 3, and the first pressing mechanism 7 is arranged between the carrier glass 3 and the substrate glass 2 . Wherein, the adsorption mechanism 4 is used for adsorbing one side of the upper surface of the carrier glass 3, and drives one side of the carrier glass 3 to move upwards, so as to lift the carrier glass 3 from the upper surface of the substrate glass 2; the first pressing mechanism 7 In the process of lifting the carrier glass 3 from the upper surface of the substrate glass 2, follow the separation line 9 between the carrier glass 3 and the substrate glass 2 to perform ...

Embodiment 2

[0052] image 3 The flow chart of the glass separation method provided by the second implementation of the present invention, such as image 3 As shown, the glass separation method is based on the glass separation device, wherein the glass separation device adopts the glass separation device provided in the first embodiment above, specifically, the adsorption mechanism and the first pressing mechanism, the adsorption mechanism is arranged above the carrier glass , the first pressing mechanism is arranged between the carrier glass and the substrate glass, and the glass separation method includes:

[0053] Step 101: The adsorption mechanism adsorbs one side of the upper surface of the carrier glass, and drives one side of the carrier glass to move upwards, so as to lift the carrier glass from the upper surface of the substrate glass.

[0054] Step 102: The first pressing mechanism follows the separation line between the carrier glass and the substrate glass to perform a corresp...

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Abstract

The invention discloses a glass separating device and a glass separating method. The glass separating device comprises an adsorption mechanism and a first pressing-down mechanism, the adsorption mechanism is arranged above carrier glass, and the first pressing-down mechanism is disposed between the carrier glass and substrate glass. The adsorption mechanism is used for lifting up the carrier glass from upper surface of the substrate glass, the first pressing-down mechanism is used for exerting pressing-down force on the upper surface of the substrate glass and an area of one side correspondingly nearby of a separation line, thereby, pull-up deformation quantity of the substrate glass nearby the separation line can be reduced, and the substrate glass can be effectively prevented from breaking. Besides, the glass separating device further comprises a second pressing-down mechanism, the second pressing-down mechanism is arranged above the carrier glass and used for exerting pressing-down force on upper surface of the carrier glass and an area correspondingly nearby the separation line, and the carrier glass can be effectively prevented from breaking.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a glass separation device and a glass separation method. Background technique [0002] In the field of liquid crystal display, the thinning and lightening of liquid crystal screens is a development trend, and one of the directions is to use ultra-thin glass as the substrate glass. At present, the thickness of mass-produced glass is 0.7mm or 0.5mm, while the thickness of ultra-thin glass is only 0.1mm or even 0.05mm. Obviously, the use of ultra-thin glass can make LCD screens thinner and lighter. [0003] In the prior art, in order to prevent the ultra-thin substrate glass from being damaged in each processing process, the ultra-thin substrate glass is often mounted on the thicker carrier glass (Carrier Glass) first, and then the corresponding processing is carried out. The process is to prepare the display substrate, and finally the display substrate is subjected to box process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G02F1/1333
CPCG02F1/1303G02F1/1333G02F1/133302
Inventor 鲁姣明贾倩
Owner BOE TECH GRP CO LTD