发明名称 Hybrid electronic pen both ultrasonic waves and capacitive type
摘要 The present invention relates to a hybrid electronic pen usable for both an ultrasonic type and a capacitive type, and more particularly, to a hybrid electronic pen usable for both an ultrasonic type and a capacitive type in which an ultrasonic pen operated in an ultrasonic manner is provided at one end of one body and a cap is attached to and detached from the body at an opposite end thereof, and a capacitive pen operated in a capacitive manner is provided at an end of the cap. As described above, since the hybrid pen usable for both an ultrasonic type and a capacitive type is compatible with all PCs or smartphones operated in a touch screen manner with one electronic pen, it is unnecessary to purchase an electronic pen separately. Further, since it is unnecessary to carry electronic pens for individual devices, the electronic pen can be easily carried. In addition, since the electric pen may be coupled to a USB terminal of the PC to be charged, it can be easily charged while being used.
申请公布号 KR101446244(B1) 申请公布日期 2014.10.02
申请号 KR20130085707 申请日期 2013.07.19
申请人 NEXTCORE, INC.;PNF CO., LTD. 发明人 KIM, DON HAN
分类号 G06F3/033 主分类号 G06F3/033
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