×

COARSE SCAN AND TARGETED ACTIVE MODE SCAN FOR TOUCH

  • US 20160162102A1
  • Filed: 09/29/2015
  • Published: 06/09/2016
  • Est. Priority Date: 12/04/2014
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus comprising:

  • a touch sensor panel; and

    processing circuitry capable of;

    scheduling a coarse scan and a fine scan to be executed during a scan frame;

    executing the coarse scan; and

    aborting at least a portion of the fine scan when no touch event is detected during execution of the coarse scan.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×