Touch panel

摘要

A touch panel includes a substrate having a first surface and a bonding region, first electrode lines, sets of electrode pads, first connecting lines, second connecting lines, and a flexible printed circuit having bridge lines and bonded to the bonding region. The first electrode lines are arranged abreast on the first surface along a first direction and respectively extend along a second direction intersecting the second direction. Each electrode pads set is arranged aside the corresponding first electrode line along the second direction. The first connecting lines are respectively connected to the first electrode lines, and the second connecting lines are respectively connected to the electrode pads, and both the first and second connecting lines extend to the bonding region along the second direction. The bridge lines are respectively connected to the second connecting lines, so that the corresponding electrode pads in the first direction form a second electrode line.

主权项

1. A touch panel, comprising:
a substrate having a first surface, wherein a peripheral of the first surface has a bonding region; a plurality of first electrode lines arranged abreast on the first surface along a first direction, wherein each of the first electrode lines extends along a second direction, and the first direction intersects the second direction; plurality sets of electrode pads disposed on the first surface and disposed corresponding to the first electrode lines, respectively, wherein each set of the electrode pads is arranged aside the corresponding first electrode line along the second direction; a plurality of first connecting lines respectively connected to the first electrode lines and extending to the bonding region along the second direction; a plurality of second connecting lines respectively connected to the electrode pads and extending to the bonding region along the second direction; and a flexible printed circuit bonded to the bonding region, wherein the flexible printed circuit comprises a plurality of bridge lines respectively connected to the second connecting lines, and each of the bridge lines forms a second electrode line by the corresponding second connecting lines electrically connected to the corresponding electrode pads in the first direction.