Resources Contact Us Home
Capacitive physical load sensor and detection system

Image Number 3 for United States Patent #6647795.

A capacitive physical load sensor includes a substrate, which has fixed electrodes, and a diaphragm, which has movable electrodes. The diaphragm is located across a gap from the substrate, and retaining parts for the diaphragm are formed around the diaphragm. Protruding parts extend into the gap from the diaphragm or from the substrate. The protruding parts support the diaphragm at different levels of deformation to alter the characteristics of the diaphragm and extend its range.

  Recently Added Patents
Image forming apparatus
Amide derivatives, process for preparation thereof and use thereof as insecticide
Illumination apparatus
Method and apparatus for management and analysis of services in VoIP networks
Methods for enhancing tantalum filament life in hot wire chemical vapor deposition processes
Method and apparatus for verifiable generation of public keys
Method of motion correction in optical coherence tomography imaging
  Randomly Featured Patents
Finisher for an image producing office machine
Efficient provision of alignment marks on semiconductor wafer
Stirring apparatus
Continuous-time filter tuning with a delay-locked-loop in mass storage systems or the like
Multimedia search system
Dehumidifier for supplying gas having controlled dew point
Hybrid tea rose plant named `TAN99065`
Method of manufacturing non-volatile semiconductor memory device and method for controlling same
Method and apparatus for saturation detection and electronic shutter in a solid state image sensor
Camera system