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:
Sep. 02, 2014
Filed:
May. 12, 2010
Michitaka Amiya, Koshi, JP;
Kazuyoshi Eshima, Koshi, JP;
Michitaka Amiya, Koshi, JP;
Kazuyoshi Eshima, Koshi, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
Disclosed is a cleaning apparatus capable of cleaning a holding unit of a holding member that holds a substrate. The cleaning apparatus is configured to prevent a cleaning liquid from adhering to a rear-end unit of the holding member where a drying is difficult to be done, while a cleaning process is performed by spraying the cleaning liquid to the holding unit. Also disclosed are a substrate processing system that incorporates the cleaning apparatus, a cleaning method based on the cleaning apparatus, a program to perform the cleaning method, and a storage medium to store the program. The cleaning apparatus is equipped with a cleaning unit that cleans the holding unit by spraying the cleaning liquid to the holding unit, and a cover unit that covers the rear-end unit by making a back-and-forth operation with respect to the holding member.