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:
Mar. 19, 2024
Filed:
Feb. 09, 2022
Applied Materials, Inc., Santa Clara, CA (US);
Douglas A. Buchberger, Jr., Livermore, CA (US);
Dmitry Lubomirsky, Cupertino, CA (US);
John O. Dukovic, Palo Alto, CA (US);
Srinivas D. Nemani, Sunnyvale, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
A method and apparatus for applying an electric field and/or a magnetic field to a photoresist layer without air gap intervention during photolithography processes is provided herein. The method and apparatus include a transfer device and a plurality of modules. The transfer device is configured to rotate a plurality of substrates between each of the modules, wherein one module includes a heating pedestal and another module includes a cooling pedestal. One module is utilized for inserting and removing the substrates from the system. At least the heating module is able to be sealed and filled with a process volume before applying the electric field.