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    • 12. 发明申请
    • Electromagnetic Whiteboard Pen
    • 电磁白板笔
    • US20110084846A1
    • 2011-04-14
    • US12617718
    • 2009-11-12
    • Chih-Jen LiYan-Chin HsuCheng-Lu Liu
    • Chih-Jen LiYan-Chin HsuCheng-Lu Liu
    • G08B21/00G06F3/033B43K29/00
    • G06F3/046B43K8/003B43K8/02B43K8/22B43K29/00G06F3/03545
    • An electromagnetic whiteboard pen is disclosed, and particular an electromagnetic whiteboard pen capable of inking and digital inputting simultaneously is disclosed. The electromagnetic whiteboard pen has a marker for writing with ink and a coil for emitting electromagnetic signals. When user writes on an electromagnetic whiteboard by the marker, the coil emitting electromagnetic signals simultaneously. The electromagnetic whiteboard senses the electromagnetic signals to find and record the position and the moving of the electromagnetic whiteboard pen. Therefore, the writing on the electromagnetic whiteboard by inking can be record and converted to be digital signals for storing by the electromagnetic whiteboard when the electromagnetic whiteboard pen writes on the electromagnetic whiteboard.
    • 公开了电磁白板笔,并且公开了能够同时进行墨水和数字输入的电磁白板笔。 电磁白板笔具有用于书写墨水的标记和用于发射电磁信号的线圈。 当用户通过标记在电磁白板上写入时,线圈同时发射电磁信号。 电磁白板检测电​​磁信号,找出并记录电磁白板笔的位置和移动。 因此,当电磁白板笔写在电磁白板上时,通过上墨在电磁白板上的写入可以被记录和转换为电磁白板存储的数字信号。