Complex sensing electrode structure applied to a touch panel

摘要

A complex sensing electrode structure applied to a touch panel includes a first conductive unit and a second conductive unit. The first conductive unit includes a plurality of first stripped conductive layers disposed on the transparent substrate and separated from each other by a predetermined distance. The second conductive unit includes a plurality of second stripped conductive layers disposed on the transparent substrate to respectively cover the first stripped conductive layers, and the conductive material used by the first stripped conductive layer and the conductive material used by the second stripped conductive layer are different. Hence, the manufacturing cost and the conductibility of the complex sensing electrode structure can be decreased effectively.

主权项

1. A complex sensing electrode structure applied to a touch panel having a transparent substrate, wherein the complex sensing electrode structure comprises: a first conductive unit including a plurality of first stripped conductive layers disposed on the transparent substrate and separated from each other by a predetermined distance; and a second conductive unit including a plurality of second stripped conductive layers disposed on the transparent substrate and separated from each other by a predetermined distance, wherein a conductive material used by the first stripped conductive layer and a conductive material used by the second stripped conductive layer are different; wherein the first stripped conductive layers and the second stripped conductive layers are disposed on the same surface of the transparent substrate, and the first stripped conductive layers are respectively enclosed by the second stripped conductive layers; wherein the conductive material used by the first stripped conductive layer is a conductive polymer material, and the conductive material used by the second stripped conductive layer is a metal material; wherein each first stripped conductive layer has a top surface, a bottom surface opposite to the top surface for contacting the transparent substrate, and an outer perimeter surface connected between the top surface and the bottom surface, and each second stripped conductive layer has a first covering portion disposed on the top surface of the corresponding first stripped conductive layer for covering all of the top surface of the corresponding first stripped conductive layer and a second covering portion surroundingly disposed on the outer perimeter surface of the corresponding first stripped conductive layer and connected between the first covering portion and the transparent substrate for surroundingly covering all of the outer perimeter surface of the corresponding first stripped conductive layer.