| 摘要 |
<p>The present invention relates to an electromagnetic induction type electronic board system with an image sensor and an electromagnetic field sensor promoting user convenience by enabling detailed writing on the board with an electronic pen by using both an image sensor and an electromagnetic field sensor, and to a method for operating the electronic board. The electronic board system includes an electronic board (100), an electronic pen (200), and a controller (300). The electronic board (100) includes a frame (110) enclosing the electronic board; a touch panel (120) arranged in the rear of the frame (110); a multitude of image sensors (130) installed on the edge of the front surface of the touch panel (120); an electromagnetic field sensor antenna board (140) arranged in the rear of the touch panel (120), and equipped with an electromagnetic field sensor; and a controlling part (150) where a micro controller unit (MCU) is installed to control the image sensor (130) and the electromagnetic field sensor antenna board (140).</p> |
