| 主权项 |
1. An electrode sheet comprising:
a first insulation layer and a second insulation layer; and a first electrode and a second electrode which are located between the first insulation layer and the second insulation layer,
wherein a capacitance between the first electrode and the second electrode is detected, which is changed according to a relative distance change between the electrode sheet and a reference potential layer located apart from the electrode sheet,wherein a magnitude of a pressure which causes the distance change is detected according to the change of the capacitance,wherein the electrode sheet is attached to a touch input device comprising a substrate and a display module, the electrode sheet being attached to one of a surface of the substrate facing the display module or a surface of the display module facing the substrate, and the electrode sheet being spaced apart from the other of the surface of the substrate facing the display module or the surface of the display module facing the substrate,wherein the display module and the substrate are supported in a spaced apart manner a predetermined distance in a vertical direction by a supporting structure located only in an edge portion,wherein when a pressure is applied, the display module is bent, and wherein the distance between the electrode sheet and the reference potential layer is changed as the display module is bent, andwherein one of the substrate or the display module comprises the reference potential layer. |
