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Substrate aligning device, substrate and substrate aligning method

A technology for alignment devices and substrates, which is applied in the directions of optics, instruments, electrical components, etc., can solve the problems of easily damaged substrates, scratched alignment, inaccurate, etc., and achieve the effect of reducing scratches or damage

Active Publication Date: 2018-09-11
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the currently used alignment pins (alignment rods) are in direct contact with the substrate, it will cause problems such as easy damage, scratches, and inaccurate alignment of the substrate.

Method used

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  • Substrate aligning device, substrate and substrate aligning method

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] Aiming at the technical problems in the prior art that when the substrate is aligned, the alignment pin is in direct contact with the substrate, which easily leads to damage to the substrate and inaccurate alignment. Embodiments of the present invention provide a substrate alignment device, a substrate and The substrate alignment method can reduce the contact between the substrate and the alignment pins, thereby reducing the occurrence of damage,...

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Abstract

The invention provides a substrate aligning device, a substrate and a substrate aligning method. The device is used for performing aligning correction on the substrate to be aligned, and magnetic members are disposed on opposite two sides of the substrate to be aligned; the substrate aligning device includes two sets of aligning members disposed apart from each other, each set of aligning membersare respectively provided with magnetic structures, and the magnetic structures can generate magnetic force with the magnetic members, so that the substrate to be aligned is suspended and fixed between the two sets of the aligning members. The substrate aligning device, the substrate and the substrate aligning method can reduce the contact between the substrate and aligning pin, thereby reducing the occurrence of phenomenons such as damage, scratches, misalignment and the like of the substrate.

Description

technical field [0001] The invention relates to the technical field of display manufacturing, in particular to a substrate alignment device, a substrate and a substrate alignment method. Background technique [0002] In the display manufacturing process, the alignment process will be involved. For example, in the display manufacturing process, the glass substrate needs to be inspected. The equipment can only be produced if the accuracy is within the allowable error range. Usually, the alignment pins gather from the four sides of the substrate to the center of the substrate until the alignment pins clamp the substrate, and then move the alignment pins to realize the alignment correction of the substrate. Since the currently used alignment pins (alignment rods) are in direct contact with the substrate, problems such as easy damage, scratches, and inaccurate alignment of the substrate will be caused. Contents of the invention [0003] The object of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G02F1/1333H01L21/68
CPCG02F1/1303G02F1/1333G02F1/133354H01L21/68
Inventor 赵新宇范晓旺
Owner BOE TECH GRP CO LTD