本文提出一种采用红、绿、兰三根电子束自动寻色的彩色显像管的方案设想。它不需要荫罩彩色显像管中的荫罩结构;管子的重量约可减轻1/8;电子束功率可以降低80%以上。
A new concept of auto-selection of colours by R. G. B. electron beams in a colour kinescope is described. By avoiding the customary shadow mask structure of ordinary kinescope
its weight is reduced approximately by 1/8
and its beam power reduced more than 80%.
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