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THREE-DIMENSION HAPTIC TRANSMITTER, THREE-DIMENSION HAPTIC RECEIVER, AND THREE-DIMENSION TRANSMITTING SYSTEM INCLUDING THE SAME
THREE-DIMENSION HAPTIC TRANSMITTER, THREE-DIMENSION HAPTIC RECEIVER, AND THREE-DIMENSION TRANSMITTING SYSTEM INCLUDING THE SAME
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机译:三维触觉发送器,三维触觉接收器和包含相同内容的三维发送系统
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摘要
An embodiment of the present invention relates to a three-dimension haptic transmitter including: a sensing cell array which senses external pressure and outputs a first electric signal, a second electric signal, and a third electric signal; a storage unit which stores the first electric signal, the second electric signal, and the third electric signal, and generates a three-dimensional haptic signal based on the first electric signal, the second electric signal, and the third electric signal which have been stored; and a communication unit, which transmits the generated three-dimensional haptic signal to an external device. The sensing cell array includes: first piezoelectric elements that sense pressure in the first direction and output a first electric signal proportional to the pressure in the first direction; second piezoelectric elements that sense pressure in the second direction and output a second electric signal proportional to the pressure in the second direction; and third piezoelectric elements that sense pressure in the third direction and output a third electric signal proportional to the pressure in the third direction. The second direction is perpendicular to the first direction. The third direction is perpendicular to a plane formed by the first direction and the second direction.
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