Resources Contact Us Home
Voltage detecting device

Image Number 8 for United States Patent #5034683.

A voltage detecting device for detecting voltages in an object under test including an electro-optic material covering a plurality of parts of the object under test; the refractive index of the electro-optic material being variable according to an applied voltage. A light source emits light through the electro-optic material toward the object under test and a detecting device receives an emergent light beam reflected from within the electro-optic material in order to detect voltages in the object. Further, a scanning device automatically scans the object under test with the light beam in order to detect voltages at a plurality of locations on the object.

  Recently Added Patents
Pet cremation urn
Audio and music data transmission medium and transmission protocol
Method for producing male sterile plants using plant beclin 1/ATG6 expression
Manipulation of an alternative respiratory pathway in photo-autotrophs
Frequency offset estimation apparatus and method of OFDM system
Semiconductor IC including pulse generation logic circuit
Sports helmet
  Randomly Featured Patents
Optical pickup objective lens system
Light sensitive printing plate comprising a matted overlayer
Error correcting method and device
Coating liquid and method for forming silver film on substrate using same
Method for production of molded product containing titanium oxide
Shoe with an electro-luminescent lighting element
Display screen or portion thereof with graphical user interface
Amidines derived from 3-aminoethyl indoles and process for the preparation thereof
Means to reduce frictional heating of a superconducting winding at an interface with its support structure
Rotational angle sensor, motor, rotational angle detector, and electric power steering system