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. 06, 2018
Filed:
Sep. 20, 2017
Cypress Semiconductor Corporation, San Jose, CA (US);
Andriy Yarosh, Moguliv-Podissky, UA;
Jens Weber, Munich, DE;
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
A correction matrix for use with non-rectangular touch arrays is described. In one embodiment, a sensing device may include a memory and a processing element coupled to the memory. The memory may store a set of touch sense values corresponding to a measured characteristic of at least one unit cell of plurality of unit cells of a non-rectangular touch array and may store a correction matrix. The correction matrix may define an active region and an inactive region of the non-rectangular touch array. The processing element may modify touch sense values of a subset of the plurality of unit cells that are not completely within the active region defined by correction values of the correction matrix.