| 摘要 |
The present invention relates to a digitizer integrated with a touchscreen, using three-axis magnetic force sensors and a magnetic force pen, and more specifically, to a digitizer integrated with a touchscreen, using three-axis magnetic force sensors and a magnetic force pen, capable of accurately detecting the position of the magnetic force pen moving on top of the touchscreen, by measuring distribution and change of magnetic force vectors generated when the magnetic force pen, which generates magnetic force, is moved. According to the present invention, by achieving the digitizer capable of detecting position information of an external input means by using magnetic force sensors, which are installed on the periphery of the inside of a display device, provision of a separate panel for the digitizer is rendered unnecessary, thus providing the advantage of enabling the display device to be lightweight and slim. |
