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:
Jul. 07, 2015
Filed:
Feb. 12, 2013
El-mut Technologies Ltd., Rehovot, IL;
EL-MUL TECHNOLOGIES LTD., Rehovot, IL;
Abstract
A STEM system is disclosed wherein an imaging system is used to image the electron scatter pattern plane of the HAADF detector onto a two-dimensional array detector. A data acquisition system stores and processes the data from the two-dimensional array detector. For each illumination pixel of the STEM, one frame of data is generated and stored Each frame includes data of all scattered angles and can be analyzed in real time or in off-line at any time after the scan. A method is disclosed for detecting electrons emitted from a sample by detecting electrons scattered from the sample and generating plurality of corresponding signals, each signal indicative of scattering angle of a scattered electron; generating a plurality of signal groups, each signal group being a collection of signals of a user selected scattering angle.