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:
Nov. 18, 2014
Filed:
Aug. 02, 2012
Yoshiki Matoba, Chiba, JP;
Rintaro Nakatani, Chiba, JP;
Tsuneo Sato, Chiba, JP;
SII NanoTechnology Inc., , JP;
Abstract
An X-ray analyzer includes a transmission X-ray inspecting portion having a first X-ray source and a transmission X-ray detector for detecting a transmission X-ray that passed through a sample from the first X-ray source, and a fluorescent X-ray inspecting portion having a second X-ray source and a fluorescent X-ray detector for detecting a fluorescent X-ray output from the sample when the sample is irradiated with an X-ray from the second X-ray source. A movement mechanism moves a sample stage that supports the sample. A foreign matter position calculating unit calculates a position of foreign matter in the sample, and a movement mechanism control unit controls the movement mechanism so that the position of the foreign matter calculated by the foreign matter position calculating unit coincides with an optical axis of the second X-ray source.