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. 03, 2020
Filed:
Jul. 21, 2017
Asml Netherlands B.v., Veldhoven, NL;
Hans Van Der Laan, Veldhoven, NL;
Mir Homayoun Shahrjerdy, Eindhoven, NL;
ASML Netherlands B.V., Veldhoven, NL;
Abstract
A method including computing, in accordance with one or more parameters of a substrate measurement recipe, measurement with a latent image of a target and measurement with a post-development image corresponding to the latent image, to evaluate a characteristic determined from the computed measurement with the latent image of the target and determined from the computed measurement with the post-development image corresponding to the latent image; and adjusting the one or more parameters of the substrate measurement recipe and re-performing the computing, until a certain termination condition is satisfied with respect to the characteristic.