Patent ID: 11947766
Assignee: FUJITSU COMPONENT LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. The touch panel device as claimed in claim 6, further comprising:
a pair of fourth electrodes provided on the second conductive film and facing each other across the first region in a direction intersecting the arrangement direction of the first electrode and the second electrode; and
a detector detecting a contact position of the first conductive film and the second conductive film in the arrangement direction in the first region based on a potential of the second conductive film when a voltage is applied between the first terminal and the second terminal, and the potential of the second conductive film is closer to the potential of the first terminal than a predetermined value, and
applying a voltage between the pair of fourth electrodes and detecting on/off of the plurality of switches based on a potential of the second region of the first conductive film when the voltage is applied between the first terminal and the second terminal, and the potential of the second conductive film is closer to the potential of the second terminal than the predetermined value.