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
Chemical binding of renewable oils to polyester emulsion
Photoelectric conversion module
Apparatus and method for compressive sampling
Polymers and copolymers of ionic liquids as radio frequency absorbing materials
Multi-channel surface plasmon resonance sensor using beam profile ellipsometry
Transistors comprising a SiC-containing channel
RF powder particles including an inductance element, a capacitance element, and a photovoltaic cell and method for exciting RF powder
  Randomly Featured Patents
Deformable mirror device with oscillating states for providing smaller controllable adjustment of light intensity
Plating basket with improved support structure
Compliant joint between electrical components
Carrying case with selectively adjustable stand
Facilitating workload management by using a location forwarding capability
Wheel end for drive axle
Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
Duplex resistor inks
Chlorine dioxide generator
High density lithium cobalt oxide for rechargeable batteries