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:
Aug. 02, 2022
Filed:
Feb. 10, 2021
Applied Materials Israel Ltd., Rehovot, IL;
Yehuda Zur, Tel-Aviv, IL;
APPLIED MATERIALS ISRAEL LTD., Rehovot, IL;
Abstract
A method of performing x-ray spectroscopy surface material analysis of a region of interest of a sample with an evaluation system that includes a scanning electron microscope (SEM) column and an x-ray detector, the method comprising: identifying an element expected to be within the region of interest; selecting a landing energy for a charged particle beam generated by the SEM column based on the identified element; scanning the region of interest with a charged particle beam set to the selected landing energy; detecting x-rays generated while the region of interest is scanned by the charged particle beam; and generating a two-dimensional image of the scanned region of interest based on the detected x-rays.