Deflection system for a two electron beam cathode ray tube
Deflection system for cathode ray tubes
Device for adjusting electron beams in a cathode-ray tube
Device for adjusting the electron beams of a color-picture tube
Device for correcting the deflection effect due to a variation o
Display device and cathode ray tube
Display device and colour cathode ray tube for use in a display
Display device comprising a flat display window and low-micropho
Display device having a cathode ray tube
Display device shared between digital-to-analog converter...
Display system utilizing beam shape correction
Display tube for displaying color pictures
Display tube having ferromagnetic field shapers to prevent beam
Display tube including a correction coil for generating, in oper
Display tube including a helical focusing lens with a non-rotati
Double dynamic focus electron gun
Dual beam CRT with inner gun and outer gun shield means for corr
Dual-cathode electron emission device
Dynamic convergence system for color cathode ray tubes having an
Dynamic focus electron gun