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Substrate conveying device and display producing device

A transmission device and substrate technology, applied in the direction of instruments, conveyor objects, transportation and packaging, etc., can solve the problems of poor display, scratches, linear Mura, etc. in the display area, and achieve the effect of avoiding poor display and improving quality

Active Publication Date: 2016-06-08
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the above-mentioned substrate transfer method, since the positions of the rollers are fixed, and all the rollers are in contact with the substrate and participate in the transfer of the substrate, at the same time, because different types of products require different distributions of display areas on the substrate, it is inevitable that As a result, during the transfer of some substrates, the rollers contact the display area of ​​the substrate, and during the transfer of the substrate, the contact between the rollers and the display area of ​​the substrate will cause various display defects in the display area, such as: scratches, developing Bad, linear Mura, etc., which affect the quality of the final product

Method used

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  • Substrate conveying device and display producing device
  • Substrate conveying device and display producing device
  • Substrate conveying device and display producing device

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Embodiment Construction

[0029] Embodiments of the present application provide a substrate conveying device and display production equipment, which are used to avoid various display defects in the display area caused by contact between the display area of ​​the substrate and the rollers, thereby improving product quality.

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0031] For a substrate transfer device provided in an embodiment of the present application, see figure 1 , figure 1 A schematic plan view of a substrate transfer device provided in an embodiment of the present applicatio...

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Abstract

The invention provides a substrate conveying device and a display producing device. The problem that as a display area of a substrate is in contact with rolling wheels, kinds of poor displaying of the display area appear is solved, and therefore the quality of a product is improved. The substrate conveying device comprises an air supplying system, a plurality of conveying rods and the multiple rolling wheels installed on all the conveying rods, wherein all the rolling wheels are inflatable rolling wheels; the air supplying system is used for inflating for the rolling wheels opposite to a non-display area of the substrate, and the rolling wheels opposite to the non-display area of the substrate can be in contact with the substrate and can convey the substrate accordingly.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a substrate conveying device and display production equipment. Background technique [0002] In the current field of display manufacturing, in order to coat different film layers on the surface of the substrate, the substrate needs to be conveyed in various production lines to complete different processes. At present, the main transmission method of the substrate is: the substrate is placed on the roller (Roller), and the roller is installed on the fixed position of the transmission rod. The power system drives the transmission rod to rotate, and the transmission rod drives the fixed roller to rotate. The substrate is conveyed forward, thereby realizing the conveyance of the substrate. [0003] However, in the above-mentioned substrate transfer method, since the positions of the rollers are fixed, and all the rollers are in contact with the substrate and participate i...

Claims

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Application Information

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IPC IPC(8): H01L21/677G02F1/13
CPCG02F1/1303H01L21/67706
Inventor 石鹏程元敏刘浏
Owner BOE TECH GRP CO LTD
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