POSITION DETECTING DEVICE, ELECTROMAGNETIC RESONANCE STYLUS, AND POSITION DETECTING SYSTEM

Abstract: to be able to transmit data from an electromagnetic resonance stylus to a position detecting device while the position detecting device is energizing its loop coils. an electromagnetic resonance stylus according to the present disclosure includes a resonant circuit including a coil and a capacitor, a switch element connected parallel to the capacitor, and a processing circuit for transmitting data to a position detecting device by performing on/off control on the switch element based on the data to be transmitted to the position detecting device.

Inventor(s): Koji NOGUCHI

CPC Classification: G06F3/046 (by electromagnetic means)

Search for rejections for patent application number 20250173034