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:
Aug. 02, 2016
Filed:
Dec. 17, 2015
Applicant:
Arcam Ab, Moelndal, SE;
Inventor:
Tomas Lock, Vaestra Froelunda, SE;
Assignee:
Arcam AB, Moelndal, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N 5/00 (2006.01); H01J 37/304 (2006.01); H01J 37/30 (2006.01); H01J 37/317 (2006.01);
U.S. Cl.
CPC ...
H01J 37/3045 (2013.01); H01J 37/3005 (2013.01); H01J 37/317 (2013.01);
Abstract
A device for detecting X-rays radiated out of a substrate surface, said device comprising at least one X-ray detector, a resolver grating and a modulator grating, said resolver grating with at least one opening facing towards said X-ray detector is arranged in front of said X-ray detector. Said modulator grating is provided between said resolver grating and said substrate at a predetermined distance from said resolver grating and said substrate, where said modulator grating having a plurality of openings in at least a first direction, wherein said x-rays from said surface is spatially modulated with said modulator grating and resolver grating.