Resources Contact Us Home
Vibrator array, manufacturing method thereof, and ultrasonic probe

Image Number 8 for United States Patent #7872949.

In an ultrasonic transducer array, a plurality of vibrators arranged in an array is bonded to a base plate by bond material. The bond material bonds the bottom of the each vibrator to the base plate in a manner to surround lower part of the side face of the vibrator. A filling material is filled in between the vibrators. The filling material has a multi-layer structure of different rigidity. In a double layer structure of the filling material, it is preferable that thickness ratio of layer of filling material at the base plate side (lower side) to the other layer of the filling material is 1:1 to 1:3. Preferably, a beam is provided for connecting the side faces of the adjacent vibrators.

  Recently Added Patents
Wireless monitoring in process applications
Human embryonic stem cell methods and PODXL expression
Irreversible thermochromic ink compositions
Moving structure and micro-mirror device using the same
Mobile target system
Methods and apparatus for monitoring communication through identification of priority-ranked keywords
Method for producing a sulfonated polyarylether block copolymer
  Randomly Featured Patents
Scroll compressor
Method and device for forming stacks of flat elements
Target plate for impulse-type acoustic signal generator
Pinch roller and pinch roller apparatus having a self-alignment function
Method for producing a double wall pipe
Cigarette mouthpiece
X-ray camera
Feed spreader
Adjustable girth shoe construction
Method of connecting a coaxial cable to an electrical connector