Resources Contact Us Home
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
Transaction cost recovery queue management
High gradient lens for charged particle beam
Hydrogenolysis of ethyl acetate in alcohol separation processes
System and method for providing definitions
Method of synchronization for low power idle
Plural component proportioner
Method for cutting C--Mn steel with a fiber laser
  Randomly Featured Patents
Flexible paver restraint
Hotel lobby food kiosk
Therapeutic and protective dental device useful as an intra-oral delivery system
Safety harness for hunters
Continuous two-dimensional corneal topography target
Binaural beat augmented biofeedback system
Wheel for motor vehicle, toy replica and/or other replicas
Apparatus and method for ventilating and aspirating
Tangential rotary slicer
Backlite antenna for AM/FM automobile radio having broadband FM reception