Method and arrangement for reducing electrical alternating field
Methods and apparatus for reducing electromagnetic interference
Plasma display apparatus
Portable fluorescent lamp for use in special applications
Power supply to xenon ARC lamp interface
Radiation shield for a cathode ray tube
Reducing video display radiation
RF emission shield for CRT displays
Screening structure for a cathode ray tube display
Self contained gas discharge display device
Shielded cathode ray tube
Shielding and retaining system for vehicle engine electrical com
Structure for eliminating noise in light source device for elect