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