TY - GEN
T1 - A PVDF/Au/PEN Multifunctional Flexible Human-Machine Interface for 2D Position, Force, Hover, Surface Curvature Sensing and Energy Harvesting
AU - Dai, Yanning
AU - Gao, Shuo
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/7
Y1 - 2019/7
N2 - Multidimensional sensing with stable detection responsivity and flexible factors is a strong demand for electronic human-machine interfaces, which is, however, suffering difficulty to achieve in a simple structure and low power means by conventional techniques. In this paper, a polyvinylidene fluoride (PVDF)/Au/polyethylene naphthalate (PEN) sandwiched architecture is assembled. By smartly combining ferroelectric and capacitive effects, techniques are developed for 2D position detection (1 mm resolution), force sensing (sensitivity at 0.05N), hover touch recognition and energy harvesting. Furthermore, a capacitive technique is presented for recognizing device curvature, which helps in realizing stable force detection responsivity when the shape of the device changes, potentially advancing human-machine interactivities.
AB - Multidimensional sensing with stable detection responsivity and flexible factors is a strong demand for electronic human-machine interfaces, which is, however, suffering difficulty to achieve in a simple structure and low power means by conventional techniques. In this paper, a polyvinylidene fluoride (PVDF)/Au/polyethylene naphthalate (PEN) sandwiched architecture is assembled. By smartly combining ferroelectric and capacitive effects, techniques are developed for 2D position detection (1 mm resolution), force sensing (sensitivity at 0.05N), hover touch recognition and energy harvesting. Furthermore, a capacitive technique is presented for recognizing device curvature, which helps in realizing stable force detection responsivity when the shape of the device changes, potentially advancing human-machine interactivities.
UR - https://www.scopus.com/pages/publications/85071372128
U2 - 10.1109/FLEPS.2019.8792281
DO - 10.1109/FLEPS.2019.8792281
M3 - 会议稿件
AN - SCOPUS:85071372128
T3 - FLEPS 2019 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings
BT - FLEPS 2019 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1st IEEE International Conference on Flexible and Printable Sensors and Systems, FLEPS 2019
Y2 - 7 July 2019 through 10 July 2019
ER -