×

Integrated touch screen

  • US 8,217,913 B2
  • Filed: 08/21/2009
  • Issued: 07/10/2012
  • Est. Priority Date: 02/02/2009
  • Status: Active Grant
First Claim
Patent Images

1. A touch screen having an integrated display, the touch screen comprising:

  • a plurality of display pixels, each having a corresponding circuit element;

    a plurality of drive lines, each including at least a first conductive layer connected to at least a first plurality of circuit elements of the display pixels, the first conductive layer connecting the first plurality of circuit elements to one another along both a positive and a negative first direction and a positive and a negative second direction;

    a plurality of sense lines including at least a second plurality of circuit elements of the display pixels; and

    a plurality of touch pixels, each touch pixel is formed by ones of the first plurality of circuit elements and ones of the second plurality of circuit elements that are adjacent the ones of the first plurality of circuit elements.

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