| 摘要 |
PROBLEM TO BE SOLVED: To provide a tactile sense presentation device which can present some strong vibration.SOLUTION: A tactile sense presentation device 10 comprises: a piezoelectric film 20 consisting of piezoelectric resin; a flat board-like diaphragm 40 attached to the piezoelectric film 20 located at one major plane side with a state that flexure stress generates; and a film guide component 30 located at the one major plane side of the diaphragm 40 and turning around the piezoelectric film 20 extended to a first direction at plural turn-rounds between both ends of the diaphragm 40 in the first direction provided on the major plane of the diaphragm 40. The diaphragm 40 are attached at both ends in the first direction of the piezoelectric film 20. |
