×

DISPLAY DEVICE WITH SENSING UNITS AND DRIVING METHOD THEREOF

  • US 20080192001A1
  • Filed: 01/18/2008
  • Published: 08/14/2008
  • Est. Priority Date: 02/12/2007
  • Status: Active Grant
First Claim
Patent Images

1. A display device comprising:

  • a display panel having a first panel and a second panel that face each other with a liquid crystal layer disposed between the first panel and the second panel;

    a plurality of first sense data lines extending in a row direction on the second panel;

    a plurality of second sense data lines extending in a column direction on the second substrate;

    a plurality of sensing units positioned in regions defined by the first and second sense data lines, wherein a first sense data line is connected to a second sense data lines by a contact to output a first sense data signal through the first sense data line and a second sense data signal through the second sense data line; and

    a sense signal processor reading and processing the first and second sense data signals.

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