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:
May. 05, 2026
Filed:
Feb. 09, 2024
Asml Netherlands B.v., Veldhoven, NL;
Gijs Ten Haaf, Valkenswaard, NL;
Everhardus Cornelis Mos, Best, NL;
Hans Erik Kattouw, Arnhem, NL;
Ralph Brinkhof, Vught, NL;
ASML Netherlands B.V., Veldhoven, NL;
Abstract
Disclosed is a method for determining a process correction for at least a first process of a lithographic process, comprising at least the first process performed on at least a first substrate using at least a first apparatus and a second process performed on at least said first substrate using at least a second apparatus, where a correction actuation capability of the first apparatus differs from the second apparatus, comprising: obtaining metrology data relating to said first substrate; modeling said metrology data using a first model, the model being related to said first apparatus; and controlling said first process based on the modeled metrology data; the modeling step and/or an additional processing step comprises distributing a penalty in a performance parameter across said first process and said second process such that the distributed penalties in the performance parameter are within their respective specifications of the performance parameter.