Resources Contact Us Home
Method of making a energy-trapped type piezoelectric resonator

Image Number 8 for United States Patent #5839178.

Disclosed herein is an energy-trapped type piezoelectric resonator, which comprises a piezoelectric resonance element having a piezoelectric plate and a pair of resonance electrodes formed on opposite major surfaces of the piezoelectric plate to have portions opposed to each other through the piezoelectric plate for defining a resonance part through the opposed portions of the resonance electrodes, a pair of reinforcing members holding both major surfaces of the piezoelectric resonance element to be integrated with the same so as to define a space in a region around the resonance part of the piezoelectric resonance element and not to inhibit the resonance part from vibration, and a pair of terminals, holding the piezoelectric resonance element and the pair of reinforcing members as integrated, electrically connected with the pair of resonance electrodes of the piezoelectric resonance element respectively.

  Recently Added Patents
Disk-based storage device having read channel memory that is selectively accessible to disk controller
Segmenting video based on timestamps in comments
Method of forming a semiconductor package
Image processing apparatus, image forming system, and computer-readable storage medium
Methods of modulating interleukin-22 and immune response by notch regulators
Method and system for distributing load by redirecting traffic
Method of and apparatus for recording motion picture, which generate encoded data with higher compression efficiency using a motion vector similarity
  Randomly Featured Patents
Stacked semiconductor device including ESD protection circuits and method of fabricating the stacked semiconductor device
Scene projector
AC magnetic tracker for operation close to metallic objects
Self-supporting shell for use in space
Voltage rotation indicator mounting apparatus
Marker for exposure side of medical radiograph included with patient identification data
Multi-dimensional locating system and method
Hardener for silicate soil stabilizers
Methods and apparatus for partitioning transform data
Spray gun cleaning apparatus