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. 25, 2011
Filed:
Mar. 13, 2008
Applicant:
Pavel Adamec, Haar, DE;
Inventor:
Pavel Adamec, Haar, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnetic lens for a charged particle beam device and a charged particle beam device are provided. The magnetic lens includes a coil with coil windings to be excited for generation of a magnetic field, a pole piece to guide the magnetic field, a heat shield, which is connected to a cooling system, and a thermal insulation layer provided between the heat shield and the coil.