×

SENSING DURING NON-DISPLAY UPDATE TIME TO AVOID INTERFERENCE

  • US 20110210941A1
  • Filed: 02/24/2011
  • Published: 09/01/2011
  • Est. Priority Date: 02/26/2010
  • Status: Active Grant
First Claim
Patent Images

1. A method of capacitive sensing using an integrated capacitive sensor device and display device, said method comprising:

  • transmitting a transmitter signal with a combination electrode of said integrated capacitive sensor device and display device, said combination electrode configured for both capacitive sensing and display updating, wherein said transmitter signal transitions at least twice during a non-display update time period associated with row update of said display device;

    updating a display of said display device during an update time period; and

    receiving a resulting signal with a receiver electrode of said integrated capacitive sensor device and display device during said non-display update time period, said resulting signal corresponds to said transmitter signal.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×