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. 12, 2017
Filed:
Jul. 14, 2015
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Kazuteru Takahashi, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto-shi, JP;
Abstract
A system capable of depositing a matrix film containing a low amount of impurities (e.g. neutral particles) is provided. The system includes: a first plate electrodehaving an attachment surface on which a sample plate P is to be attached; a second plate electrodearranged so as to face the attachment surface; a nozzlefor spraying a liquid containing a matrix substance into the space between the two electrodesandby an electrospray method, the nozzlearranged so that none of the electrodesandlies on the central axis A of a spray flow of the liquid; and an electric field creatorfor creating, between the two electrodesand, an electric field for forcing electrically charged droplets contained in the spray flow of the liquid containing the matrix substance to move toward the attachment surface.