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:
Apr. 23, 2019
Filed:
Apr. 30, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia, CN;
Liwei Guan, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Inner Mongolia, CN;
Abstract
A substrate holding device includes robot arms, wherein the robot arm includes a supporting portion for supporting a substrate; a plurality of substrate holding modules disposed on the robot arm. Each substrate holding module includes a linear guide mechanism, a substrate holding member, and a drive device for driving the substrate holding member to move along the linear guide mechanism between a first position in which the substrate holding member clamps the substrate and a second position in which the substrate holding member releases the substrate.