TOUCH PANEL BOARD

摘要

A touch panel board 100 of the present technology includes an electrode board 10, a cover panel 2, a flexible wiring board 20, a guard portion 42, and a ground connection wire 25. The electrode board 10 includes a support board 11, sensor electrodes 12 supported on the support board 11, and connection terminals electrically connected to the sensor electrodes 12 and supported on the support board 11 and collectively arranged on an outer side with respect to the sensor electrodes 12. The flexible wiring board includes conductive wires one ends thereof being connected to the connection terminals 17, respectively, and a ground wire 26. The conductive guard portion 42 is arranged on a side of the opposing surface 2b of the projected end portion 2c to be arranged on an outer side with respect to the connection terminals 17. The ground connection wire 25 electrically connects the guard portion 42 and the ground wire 26.

主权项

1. A touch panel board comprising:
an electrode board including
a support board,sensor electrodes supported on the support board, andconnection terminals electrically connected to the sensor electrodes and supported on the support board and collectively arranged on an outer side with respect to the sensor electrodes; a cover panel including a projected end portion projected outward further than the support board and arranged on an outer side with respect to the connection terminals, and an opposing surface opposite the electrode board, and the cover panel having a plate shape with the opposing surface facing the electrode board; a flexible wiring board including conductive wires one ends thereof being connected to the connection terminals, respectively, and a ground wire, the flexible wiring board extending from the support board toward the projected end portion; a conductive guard portion arranged on a side of the opposing surface of the projected end portion to be arranged on an outer side with respect to the connection terminals; and a ground connection wire electrically connecting the guard portion and the ground wire.