Development of electron GUN for 100°deflection angle 46-cm RAC (rectangular deflection yoke) CDT

摘要

46-cm 100°Deflection angle RAC CDT (Color Display Tubes with Rectangular Type Deflection Yoke) has been developed for reducing the CDT depth by about 40mm. the Same focus performance has been obtained, compare to Conventional 90° deflection CDT , Using the iPLS-SL GUN (improved Powerful Lens System for Short -Length CDT) in addition, the required dynamic voltage is reduced by creating a new aberration mainlens system.