Patent ID: 9477366
Filing Date: 2016-10-25
CPC Classification: G06F

Claim Text:
1. A display device comprising: a display area; a position detection area overlapped with the display area and including a plurality of first detection electrodes; a button detection area including a first button electrode and a second button electrode; and a non-detection area provided between the position detection area and the button detection area, and including a plurality of wirings; wherein the position detection area in which a touch position can be detected by detecting a capacitance of the first detection electrode corresponding to the touch position, the button detection area in which a touch presence can be detected by detecting a capacitance between the first button electrode and the second button electrode, the first button electrode electrically connects with a first wiring of the plurality of wirings, the second button electrode electrically connects with a second wiring of the plurality of wirings, and the first button electrode and the second button electrode are not overlapped each other.