18420596. Time-Synchronized Pixel Array and Touch Array Crosstalk Mitigation Systems and Methods (Apple Inc.)

Time-Synchronized Pixel Array and Touch Array Crosstalk Mitigation Systems and Methods

Organization Name

Apple Inc.

Inventor(s)

Andy J. Zhou of Redwood City CA (US)

John B. Laflen of Elk Grove CA (US)

Eric S. Winokur of Redwood City CA (US)

Joseph W. Colosimo of Sunnyvale CA (US)

Steven N. Hanna of San Jose CA (US)

Nitya Ramdas of Carlsbad CA (US)

Tyler D. Holmes of Cupertino CA (US)

Time-Synchronized Pixel Array and Touch Array Crosstalk Mitigation Systems and Methods

This abstract first appeared for US patent application 18420596 titled 'Time-Synchronized Pixel Array and Touch Array Crosstalk Mitigation Systems and Methods

Original Abstract Submitted

Systems, methods, and devices are described that may mitigate display pixel and touch crosstalk noise. A touch processing system may compensate touch scan data to reduce the noise based on a luminance value. An image processing system may determine the luminance value based on image data and a display brightness value of an electronic display. Using the compensated touch scan data, the touch processing system may determine a proximity of a capacitive object to at least one touch sense region of the electronic display.