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. 01, 2013
Filed:
Jan. 22, 2009
Dmitry Shur, Holon, IL;
Yaron Cohen, Givat Brener, IL;
Dmitry Shur, Holon, IL;
Yaron Cohen, Givat Brener, IL;
Applied Materials Israel, Ltd., Rehovot, IL;
Abstract
A system and a method for material analysis of a microscopic element, the method comprising: illuminating an area that includes at least a portion of the microscopic element by a charged particle beam, detecting particles that are generated in the area in response to the charged particle beam and analyzing the detected particles to provide an indication about a material characteristic of the microscopic element, wherein the operation of illumination is implemented as a sequence of displacement compensation determination periods, each provided between consecutive material analysis periods, the method further comprising evaluating during a displacement compensation determination period, a displacement of the charged particle beam with respect to the microscopic element and during a consecutive material analysis period applying a spatial adjustment measure as required, thereby compensating for a drift of the charged particle beam.