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:
Sep. 16, 2014
Filed:
Jun. 01, 2007
Applicant:
Liang Hong, Coquitlam, CA;
Inventor:
Liang Hong, Coquitlam, CA;
Assignee:
FEI Company, Hillsboro, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
G21K 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for TEM/STEM sample preparation and analysis that can be used in a FIB-electron microscope system without a flip stage. The method allows a dual beam FIB electron microscope system with a typical tilt stage having a maximum tilt of approximately 60° to be used to extract a TEM/STEM sample to from a substrate, mount the sample onto a sample holder, thin the sample using FIB milling, and rotate the sample so that the sample face is perpendicular to a vertical electron beam column for TEM/STEM imaging.