Touch panel and method for manufacturing a touch sensor layer of the touch panel

Abstract

A touch panel includes a touch sensor layer including a first transparent electrode and a second transparent electrode, wherein an arrangement direction of the first transparent electrode can be perpendicular to that of the second transparent electrode, and both of the first and second transparent electrodes include two transparent metallic patterns which are stacked and electrically connected to each other.

1 . A method for manufacturing a touch sensor layer of a touch panel comprising the following steps of:
 respectively forming a first transparent metallic pattern and a third transparent metallic pattern on a transparent substrate;   forming an insulating layer on the transparent substrate and covering a part of the first transparent metallic pattern;   stacking and electrically connecting a second transparent metallic pattern to the first transparent metallic pattern so as to form a first transparent electrode, and simultaneously stacking and electrically connecting a fourth transparent metallic pattern to the third transparent metallic pattern so as to form a second transparent electrode, wherein a part of the fourth transparent metallic pattern covers the insulating layer; and   covering the first and second transparent electrodes and the insulating layer by a protective layer, thereby finishing the touch sensor layer.