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:
Jul. 07, 2020
Filed:
Jan. 16, 2018
Globalfoundries, Inc., Grand Cayman, KY;
William J. Fosnight, Saratoga Springs, NY (US);
Stephanie Waite, Saratoga Springs, NY (US);
Stephen B. Miner, Gansevoort, NY (US);
John Robinson, Saratoga Springs, NY (US);
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Abstract
A wafer carrier purge apparatus, an automated mechanical handling system, and a method of handling a wafer carrier during integrated circuit fabrication are provided. The wafer carrier purge apparatus includes a purge plate adapted for insertion into a carrier storage position. The purge plate includes a gas port and a gas nozzle in fluid communication with the gas port. The gas port receives a gas flow. The gas nozzle is adapted to contact an inlet port of a wafer carrier. The purge plate further includes a vacuum port and a vacuum nozzle in fluid communication with the vacuum port, spaced from the gas nozzle. The vacuum nozzle is adapted to capture gas that escapes from the wafer carrier through an outlet port of the wafer carrier. The purge plate is separate and removable from the carrier storage position.