Piezoelectric Fibers
Organic piezoelectric fibers consist of organic polymers, where the molecules of the organic polymer have electric dipole moments that are aligned such that each of the piezoelectric fibers provides a piezoelectric effect at an operating temperature. The electric dipole moments in the different fibers are non-randomly oriented.] Piezoelectric fibers are formed by electrospinning a polymer solution to form a fiber, and winding the fiber onto a rotating target. The rotating target is electrically grounded. (RDC 7/25/2011) [Piezoelectric Fibers, World Patent 2010/022157 (7/25/2011)]