Patent ID: 9395863
Filing Date: 2016-07-19
CPC Classification: G06F

Claim Text:
1. A touch panel having a first electrode layer and a second electrode layer, which face each other with an insulating layer interposed therebetween, wherein: the first electrode layer includes a plurality of first electrodes extending along a first direction and arrayed parallel to each other along a second direction that is perpendicular to the first direction; the second electrode layer includes a plurality of second electrodes extending along the second direction and arrayed parallel to each other along the first direction; at least one of the first electrodes and the second electrodes comprises a mesh of fine silver lines each having a widthwise dimension of 4 μm or less; the mesh includes a plurality of cells defined by the fine silver lines crossing each other; at least one of the cells is of a parallelogrammatic shape having opposite angles for which crossing angles formed by the fine silver lines crossing each other are obtuse angles, and opposite angles for which crossing angles formed by the fine silver lines crossing each other are acute angles; and an adhesive, whose loss coefficient tan δ at 140° C. and 1 Hz is 0.13 or greater and whose storage elastic modulus at 25° C. and 1 Hz is 8.9×10