Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Laminated piezoelectric structure and process of forming the same










Image Number 4 for United States Patent #5153859.

A method of forming a laminated piezoelectric structure is disclosed wherein a plurality of polarized piezoelectric films of vinylidene fluoride and trifluoroethylene are solvent welded together. The solvent welding solution comprises a copolymer of vinylidene fluoride and trifluoroethylene and a suitable solvent. The transducers produced from such a laminated structure are also disclosed.








 
 
  Recently Added Patents
Stock analysis method, computer program product, and computer-readable recording medium
Method for mapping resource units
Sense-amplifier monotizer
Artifact removal in nuclear images
Resistive random access memory cell and resistive random access memory module
Downlink scheduling in fractional frequency reuse (FFR) systems
Method and device for evaluating evolution of tumoural lesions
  Randomly Featured Patents
System for programming field programmable devices
Primary composition comprising a lipophilic bioactive compound
Delivery system for ball peening or forming apparatus
Quick fastening wheel weight system
Using a laser beam to indicate roller wear
Control circuit for a rotary-anode X-ray tube
Video signal encoded with additional detail information
Method and apparatus for underwater tree cutting and retrieval
Bubble pump for a soap dispenser
Examination circuit for a sensor