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. 29, 2023
Filed:
Jun. 10, 2019
Apple Inc., Cupertino, CA (US);
Anshi Liang, San Jose, CA (US);
He Yi, Mountain View, CA (US);
Yang Xu, San Jose, CA (US);
Paolo Sacchetto, Cupertino, CA (US);
Jun Li, San Jose, CA (US);
Jingyu Huang, Sunnyvale, CA (US);
Marc Joseph DeVincentis, Palo Alto, CA (US);
Yue Jack Chu, Cupertino, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Techniques for implementing and/or operating an electronic device including a display pixel layer, which writes a display image during an active period and continues displaying the display image during a blanking period, and a touch sense layer, which generates a first touch image during the active period and a second touch image during the blanking period. The electronic device further includes a controller that determines a first noise metric indicative of display-to-touch noise resulting during the active period based on the first touch image, determines a second noise metric indicative of display-to-touch noise resulting during the blanking period based on the second touch image, and instructs the touch sense layer to not generate a third touch image during a subsequent active period in response to the first noise metric being greater than a noise threshold and the second noise metric not being greater than the noise threshold.