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:
Oct. 28, 2014
Filed:
Jun. 29, 2012
Maxim Pisarenco, Eindhoven, NL;
Irwan Dani Setija, Utrecht, NL;
Maxim Pisarenco, Eindhoven, NL;
Irwan Dani Setija, Utrecht, NL;
ASML Netherlands B.V., Veldhoven, NL;
Abstract
A library of model diffraction patterns is generated where each represents a diffraction pattern expected from a target structure defined by a set of parameters and having a first part and a second part, the first part comprising a scattering object. The target structure is defined. The scattering effect of the first part of the target structure is defined by a set of first part parameters, for a plurality of different sets of first part parameters. The scattering effect of the second part of the target structure defined by a set of second part parameters, for a plurality of different sets of second part parameters. The results of the calculations is used to calculate the model diffraction patterns.