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:
Mar. 12, 2024
Filed:
Mar. 10, 2022
Cypress Semiconductor Corporation, San Jose, CA (US);
Vadym Grygorenko, Lviv, UA;
Viktor Kremin, Lviv, UA;
Oleksii Bukhtii, Lviv, UA;
Oleksandr Pirogov, Lviv, UA;
Jens Weber, Pinneberg, DE;
Taras Kuzo, Lviv, UA;
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
Systems, methods, and devices detect defects in touch panels. Methods include scanning, using a designated integration window, a plurality of electrodes of a sensing device to obtain a plurality of measurements and determining a plurality of variance values for the plurality of electrodes based on the plurality of measurements, the plurality of variance values identifying variances in the plurality of measurements between adjacent sense locations of the sensing device. Methods also include determining if a defect is present in the sensing device based, at least in part, on a comparison of the plurality of difference values with the plurality of threshold values.