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本文论述近代 CRT 在磁部件方面的最新发展。偏转线圈我们首先考虑偏转线圈,显示设计者所关心的是偏转线圈的许多参数。影响显示质量的三种因素是:(1)光点增大;(2)电子束的迅速稳定;(3)几何结构的准确度。
This article discusses the recent development of modern CRT components in the magnet. Deflection Coil We first consider the deflection yoke, showing that the designer is concerned with many parameters of the deflection yoke. Three factors that affect display quality are: (1) increased spot size; (2) rapid and stable electron beam; and (3) geometric structure accuracy.