Superhigh-resolution electron gun for color display CRT

摘要

Abstract: per presents a new computer-designed super high-resolution color electron gun which asymmetric main lens and dynamic quadrupole region. We also present two cases of the measured spot performance which are compared to our computer modeling prediction of the same design. This indicates that in the current range (from 100 uA to 400 uA) the high-resolution color display is most likely to be used, and the predicted 5% spot size is almost identical to the tested results.!9