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. 16, 2021
Filed:
Feb. 07, 2017
Applicant:
Ams Ag, Premstätten, AT;
Inventors:
Hilco Suy, Son En Breugel, NL;
Dimitri Soccol, Rotselaar, BE;
Assignee:
AMS AG, Premstätten, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/22 (2006.01); G01R 27/26 (2006.01);
U.S. Cl.
CPC ...
G01N 27/226 (2013.01); G01N 27/221 (2013.01); G01N 27/223 (2013.01); G01R 27/2605 (2013.01); G01N 2027/222 (2013.01);
Abstract
A sensor arrangement () comprises a capacitive sensor () with a first electrode line (), a second electrode line () and a third electrode line () and a sensitive layer () arranged at the first, the second and the third electrode line (). The sensor arrangement () comprises a readout circuit () that comprises a capacitance-to-digital converter (), is coupled to the first, the second and the third electrode line () and is configured to generate a first measurement signal (S) using the first and the second electrode line () and a second measurement signal (S) using at least the third electrode line ().