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:
May. 25, 2004
Filed:
Sep. 28, 1998
Applicant:
Inventors:
Dieter Winkler, München, DE;
Hans-Peter Feuerbaum, München, DE;
Joseph Bach, Morgan Hill, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01K 5/10 ;
U.S. Cl.
CPC ...
G01K 5/10 ;
Abstract
A charged particle beam microscope is described, which is equipped with a minicolumn. Various embodiments are disclosed, suitable for various uses. According to one embodiment the minicolumn is situated inside a mini-environment and can be introduced into and withdrawn from the main vacuum chamber. According to other embodiments, the minicolumn is situated inside the main vacuum chamber. According to further embodiments, a turntable stage is used and the minicolumn is attached to an arm movable in the radial direction of the turntable.