| 摘要 |
The present invention relates to the field of digital circuit processing. Provided are a position indication device and method. In order to improve the position detection precision of the position indication device without reducing the sensitivity of the position indication device, the following technical solution is provided by the present invention: the position indication device comprises a bleeder circuit; the bleeder circuit is connected to a resonant circuit and a rectifier filter circuit respectively; the bleeder circuit acquires a specified proportion of signals from the signals outputted by the resonant circuit, and outputs same to the rectifier filter circuit. The present invention is suitable for digital handwriting pens. |
