PIEZOELECTRIC FIBER, PIEZOELECTRIC FIBER STRUCTURE, PIEZOELECTRIC FABRIC, PIEZOELECTRIC KNITTED FABRIC, PIEZOELECTRIC DEVICE, FORCE SENSOR AND ACTUATOR

摘要

To provide a piezoelectric fiber that can produce a piezoelectric fiber structure with excellent antibacterial properties, a piezoelectric fiber structure excellent in antibacterial properties, a piezoelectric fabric, a piezoelectric knitted fabric, a piezoelectric device, a force sensor, and an actuator.SOLUTION: The piezoelectric fiber includes: a region (A) containing a helical chiral polymer (A) having optical activity; and a region (B), containing a helical chiral polymer (B), having chirality different from that of the helical chiral polymer (A), having optical activity.SELECTED DRAWING: Figure 1