×

INFORMATION DETECTING DISPLAY DEVICE AND METHOD FOR DETECTING INFORMATION IN THE DISPLAY DEVICE

  • US 20100283771A1
  • Filed: 04/02/2010
  • Published: 11/11/2010
  • Est. Priority Date: 05/06/2009
  • Status: Abandoned Application
First Claim
Patent Images

1. An information detecting display device comprising:

  • an information detecting substrate comprising;

    a first substrate;

    a plurality of photo-sensors arranged in a matrix on the first substrate, wherein the photo-sensors generate a plurality of sensing signals;

    a plurality of sensor scanning lines which transmits a plurality of sensor scanning signals which controls an output of the plurality of sensing signals; and

    a plurality of sensor signal lines which transmits the sensing signals in response to the plurality of sensor scanning signals,wherein at least two of the plurality of sensor scanning lines transmit a substantially similar sensor scanning signal simultaneously; and

    a switching substrate comprising;

    a second substrate;

    a plurality of pixel electrodes arranged in a matrix on the second substrate;

    a plurality of switching elements electrically connected to the plurality of pixel electrodes and a plurality of switch scanning lines; and

    a plurality of switch signal lines electrically connected to the plurality of switching elements.

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