Ultrasonic transducer element

Details Ultrasonic transducer element Ultrasonic transducer element

H - Electricity

04

R

349/65

H04R 17/00 (2006.01) H01L 41/08 (2006.01)

Patent

CA 1168348

Canada -2967 ULTRASONIC TRANSDUCER ELEMENT ABSTRACT OF THE INVENTION An ultrasonic transducer element is disclosed. The transducer element includes a polymer piezoelectric film having a plurality of sections. The sections are defined by wave planes of ultrasonic waves having substantially .lambda./Z phase difference emanated from an imaginary focal point or line located in front of the piezoelectric film. .lambda. is the wave length of the ultrasonic waves within an acoustic transmission medium located between the piezoelectric film and the imaginary focal point or line. The sections are arranged so that ultrasonic waves emanated from adjacent sections have substantially no phase difference at the imaginary focal point or line. Front and rear electrodes are deposited on different sufaces of the piezoelectric film.

360300

Affiliated with

Also associated with

Rating

Ultrasonic transducer element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic transducer element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic transducer element will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1187000