×

PASSIVE INFRARED SENSING USER INTERFACE AND DEVICE USING THE SAME

  • US 20110050643A1
  • Filed: 06/04/2010
  • Published: 03/03/2011
  • Est. Priority Date: 08/28/2009
  • Status: Abandoned Application
First Claim
Patent Images

1. An electronic device (10), comprising:

  • a passive infrared sensor (20) including a passive infrared detector having a predetermined distance of detection, and configured to generate a digital signal in response to sensing an infrared radiation of a portion of a human body within the distance of detection;

    a digital signal processing unit (12) coupled to said passive infrared sensor, and configured to generate a command in response to the digital signal generated by said passive infrared sensor (20); and

    a component coupled to said digital signal processing unit (12), and configured to execute the command generated by said digital signal processing unit (12).

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