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. 03, 2017
Filed:
Mar. 17, 2016
Fei Company, Hillsboro, OR (US);
Luigi Mele, Eindhoven, NL;
Albertus Aemillius Seyno Sluijterman, Eindhoven, NL;
Gerard Nicolaas Anne van Veen, Waalre, NL;
FEI Company, Hillsboro, OR (US);
Abstract
A Transmission Charged-Particle Microscope comprises a source of charged particles which are then directed by an illuminator onto a specimen supported by a specimen holder. Charged particles transmitted through the specimen may undergo energy loss with a distribution of losses providing information about the specimen. A dispersing device disperses the transmitted charged particles into an energy-resolved array of spectral sub-beams distributed along a dispersion direction. The dispersed charged particles are detected by a detector comprising an assembly of sub-detectors arranged along said dispersion direction, whereby different sub-detectors are adjustable to have different detection sensitivities.