Patent ID: 8120589

Claim:
A touch panel disposed on a display panel comprising: a substrate; a plurality of first sensing strings parallel to each other and disposed on the substrate; a plurality of second sensing strings parallel to each other and disposed on the substrate; wherein the first sensing strings and the second sensing strings comprise a plurality of sensing pads, a plurality of first connecting lines and a plurality of second connecting lines, the first connecting lines being parallel to a first direction and electrically connected to portions of the sensing pads in series to construct the first sensing strings, the second connecting lines being parallel to a second direction and electrically connected to another portions of the sensing pads in series to construct the second sensing strings, the sensing pads are coplanar, and the first connecting lines are electrically isolated from the second connecting lines; and a plurality of assistant lines positioned in an area of the sensing pads, the assistant lines directly contacting with the sensing pads.