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
Rear bumper for an automobile
Coordinate locating method and apparatus
Snap-engagement structure
Bamboo scrimber and manufacturing method thereof
Methods and systems for use in tracking targets for direction finding systems
Methods and apparatus for providing video on demand and network PVR functions using IP streaming
Burner grate
  Randomly Featured Patents
Vertical GaN-based metal insulator semiconductor FET
Household cleaning cart
Energy conserving motor controller
Media display unit
Method and apparatus for a fast debugger fix and continue operation
Video camera support device
Method of packaging semiconductor dice employing at least one redistribution layer
Particulate waste product combustion system
Process for manufacture of composite semiconductor devices
Process and apparatus for mounting a funicular element in a jacquard electrical shed forming device