TOUCH PANEL, METHOD OF DETECTING A PRESSING POSITION OF THE TOUCH PANEL

摘要

A resistive film type touch panel includes a transparent insulating film, a plurality of upper electrodes, and a plurality of routing wires. The plurality of upper electrodes are formed on the lower surface of the transparent insulating film and are arranged in a direction, and includes a group of the electrodes electrically connected with each other. The electrical combinations of the detection electrodes adjacent with each other in the direction of a planned simultaneous detection number are different from one another. The plurality of routing wires extend from the plural upper electrodes, and are formed in a frame area outside of the plurality of upper electrodes on the lower surface. Thus, the number of the electrodes is increased in order to improve the resolution, while also miniaturizing the touch panel.

主权项

1. A touch panel comprising:
a base member; a plurality of detection electrodes, being formed on a first surface of the base member and arranged one by one in a first direction, the detection electrodes including a group of detection electrodes electrically connected with each other, and electrical combinations of detection electrodes adjacent with each other in the first direction of a planned simultaneous detection number are different from one another; and a plurality of routing wires extending from the plurality of detection electrodes, the routing wires being formed in an area outside of the plurality of detection electrodes on the first surface of the base member.