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:
Oct. 04, 2016
Filed:
Mar. 30, 2010
Shawn P. Day, San Jose, CA (US);
Shawn P. Day, San Jose, CA (US);
Synaptics Incorporated, San Jose, CA (US);
Abstract
Devices and methods are provided that facilitate improved input device performance. The devices and methods utilize a set of sensor electrodes comprising at least one transmitter sensor electrode and at least one receiver sensor electrode that are capacitively coupled to form a transcapacitance for capacitively sensing input objects in a sensing region. A measure of the transcapacitance may be used to determine positional information for the input objects in the sensing region. In accordance with the various embodiments, the devices and methods additionally utilize at least one deflectable electrode, where the deflectable electrode is electrically floating. The deflectable electrode is configured to be deflectable toward the set of sensor electrodes, where the deflection causes a change in the transcapacitance.