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:
Dec. 24, 2024
Filed:
May. 11, 2020
Applicant:
Leybold Gmbh, Cologne, DE;
Inventors:
Yessica Brachthaeuser, Cologne, DE;
Thorsten Benter, Haan, DE;
Marco Thinius, Wuppertal, DE;
Michel Aliman, Oberkochen, DE;
Assignee:
Leybold GmbH, Cologne, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/24 (2006.01); H01J 27/20 (2006.01); H01J 49/06 (2006.01); H01J 49/14 (2006.01); H01J 49/02 (2006.01); H01J 49/26 (2006.01);
U.S. Cl.
CPC ...
H01J 49/147 (2013.01); H01J 27/205 (2013.01); H01J 49/068 (2013.01); H01J 49/24 (2013.01); H01J 49/025 (2013.01); H01J 49/26 (2013.01);
Abstract
The invention relates to an ionization device with an ionization space formed in a container, an inlet system for supplying a gas to be ionized to the ionization space, an electron source having at least one filament for supply of an electron beam to the ionization space, and an outlet system for letting the ionized gas out of the ionization space. Electron optics having at least two electrodes are disposed between the filament and the ionization space.