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DIGITIZER SYSTEM CAPABLE OF 3D HOVERING RECOGNITION USING INFORMATION ON INCLINATION OF PEN
DIGITIZER SYSTEM CAPABLE OF 3D HOVERING RECOGNITION USING INFORMATION ON INCLINATION OF PEN
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机译：使用笔倾斜度信息可进行3D悬停识别的数字化系统
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摘要
The present invention relates to a digitizer system and, more specifically, to a digitizer system capable of three-dimensional hovering recognition by detecting triaxial magnetic field information based on the inclination of a stylus pen. The digitizer system capable of 3D hovering recognition using information on the inclination of a pen, according to one aspect of the present invention, comprises: a stylus pen, which moves while spaced apart from the top of a touch screen and generates a magnetic field therearound; multiple sensors disposed on the outer surface of the touch screen so as to detect triaxial magnetic field information on the stylus pen; and a control unit for receiving, as an input, the triaxial magnetic field information detected by the multiple sensors, calculating information on the inclination of the stylus pen, and performing three-dimensional hovering recognition with respect to the stylus pen by using the calculated information.
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