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:
Aug. 10, 2021
Filed:
Jun. 26, 2019
Tokyo Electron Limited, Tokyo, JP;
Toshiharu Hirata, Yamanashi, JP;
Yosuke Katada, Tokyo, JP;
Takafumi Matsuhashi, Yamanashi, JP;
Kunio Takano, Yamanashi, JP;
Kouichi Nakajima, Yamanashi, JP;
TOKYO ELECTRON LIMITED, Tokyo, JP;
Abstract
A substrate processing system includes a processing unit including processing modules and a first transfer device, a loading/unloading unit including a load port holding a substrate accommodating container and a second transfer device, and a control unit. The control unit controls the substrates to be sequentially transferred. When an error has occurred in a certain processing module, the control unit executes: collecting a substrate that has been unloaded from the substrate accommodating container but has not been processed in the substrate accommodating container; continuing processing of a preceding substrate in a processing module sequentially following the processing module in which the error has occurred; retreating an error substrate processed in the process module in which the error has occurred from the processing module to a retreat position; and continuing processing of a subsequent substrate processed in a processing module sequentially preceding the processing module in which the error has occurred.