The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2019
Filed:
Apr. 16, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Jiuxia Yang, Beijing, CN;
Feng Bai, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
Vacuum adsorption system of the invention includes: vacuum adsorption platform; carrying platform, which is provided on vacuum adsorption platform and edges thereof are sealed with edges of vacuum adsorption platform, configured to carrying mother substrate to be packaged and provided thereon with a plurality of adsorption units used for adsorbing and fixing, in cooperation with vacuum adsorption platform, mother substrate to be packaged; detection unit, configured to detect positional relationships between adsorption units on carrying platform and packaging areas on mother substrate to be packaged; and adjustment unit, configured to adjust position of carrying platform when detection unit detects that positions of adsorption units on carrying platform are overlapped with packaging areas on mother substrate to be packaged, so that positions of at least part of adsorption units on carrying platform are not overlapped with packaging areas on mother substrate to be packaged.