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:
Feb. 02, 2016
Filed:
Dec. 05, 2012
Horiba, Ltd., Kyoto, JP;
Satoshi Ohashi, Kyoto, JP;
HORIBA, LTD., , JP;
Abstract
The X-ray analyzer generates a spectrum of X-rays obtained from an area on a sample where the intensity of X-rays whose energy is not included in an already set-up ROI is high and then, from the generated spectrum, identifies a new element for which an ROI is not set up. Further, the X-ray analyzer sets an ROI corresponding to the identified element and then obtains element distribution. The X-ray analyzer repeats generation of an X-ray spectrum, identification of an element, setting of an ROI, and obtaining element distribution. This avoids unintended omission of setting of an ROI and hence permits as-much-as-possible coverage of the elements in the sample. Further, distribution of a trace element is allowed to be obtained rapidly.