U.S. Pat No 4,581,649 issued to Morokawa on Apr. 8, 1986, incorporated herein by reference, also discloses the use of {HEAD ~ piezoelectric elements} to impart {TAIL ~ motion} to an image sensor 
to impart
U.S. Pat No 4,581,649 issued to Morokawa on Apr. 8 , 1986 , incorporated herein by reference , also discloses the use of { HEAD ~ piezoelectric elements } to impart { TAIL ~ motion } to an image sensor
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH