Color cathode-ray tube
Color cathode-ray tube
Color cathode-ray tube and color cathode-ray tube apparatus
Color cathode-ray tube apparatus with multi-lens electron...
Color cathode-ray tube electron gun
Color cathode-ray tube having a dynamic focus voltage
Color cathode-ray tube having a three-lens electron gun
Color cathode-ray tube with insulating rod support for electron
Color cathode-ray tube with intermediate electrode
Color cathode-ray tube with reduced moire
Color CRT electron gun with asymmetric auxiliary beam passing ap
Color CRT electron gun with progressively reduced electron...
Color display device with a deflection-dependent distance...
Color display system utilizing double quadrupole lenses under op
Color display system with color cathode ray tube having a high b
Color display system with electrostatic convergence means
Color display tube
Color display tube
Color display tube
Color display tube