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:
Jan. 05, 2016
Filed:
Dec. 24, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Masafumi Kyogaku, Yokohama, JP;
Yoichi Otsuka, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/10 (2006.01); H01J 49/04 (2006.01); H01J 49/40 (2006.01); H01J 49/00 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0409 (2013.01); H01J 49/0004 (2013.01); H01J 49/0459 (2013.01); H01J 49/10 (2013.01); H01J 49/40 (2013.01);
Abstract
Provided is an ionization apparatus including: a holder configured to hold a sample; a probe configured to determine a part to be ionized of the sample held by the holder; an extract electrode configured to extract ionized ions of the sample; a liquid supply unit configured to supply liquid to a part of a region of the sample; and a unit configured to apply a first voltage between the probe and the extract electrode, in which the first voltage is pulse-modulated.