Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for providing a dynamic rotational alignment of a cathode ray tube raster










Image Number 15 for United States Patent #6686707.

A method and apparatus used to step and correct the position of raster lines in a sinusoidal or zig-zag deflection system. By combining the magnetic flux generated with a rotation "twister" coil and a vertical deflection coil, scan lines can be uniformly spaced and separated nearly to their ends. Accordingly, the magnetic flux generated with the twister coil is adjusted going in the left to right direction then reversed in polarity and readjusted while returning from right to left. It is this controlled twister flux that combines with the linear vertical deflection flux to straighten and then step each scan line to produce an aligned raster.








 
 
  Recently Added Patents
Sink
Fabrication method of packaging substrate having through-holed interposer embedded therein
Epitaxial substrate for electronic device, in which current flows in lateral direction and method of producing the same
Method for playing digital media files with a digital media player using a plurality of playlists
Policy based cryptographic application programming interface in secure memory
Plants and seeds of corn variety CV778791
Communication apparatus, integrated circuit, and communication method
  Randomly Featured Patents
Filter delivery device
Detection method for amino acid derivative
Method and apparatus for allocating computer bus device resources to a priority requester and retrying requests from non-priority requesters
Apparatus and method for capturing images of a scene
Removable faceplate compactor ram
Multi-panel blank with parallel panel axes for a collapsible field director structure
Stabilized atypical antipsychotic formulation
Data recording/reproducing apparatus with a plurality of recording/reproducing units and capable of data recovery
Compact low NOx gas burner apparatus and methods
Engine for outboard engine system