大型全平面彩色显像管的技术特点

Technical Characteristics for Big and Perfectly Flat Color Picture Tubes

大型化全平面彩色显像管是近来推出的新管型 ,因此 ,所使用的玻屏荫罩、电子枪、偏转线圈及制造工艺等具有不同于普通 CPT的技术特点 ,本文对此进行了探讨。

The big and perfectly flat (PF) color picture tubes is a recent develoment in CPT technology.These tubes have a number of features in the glass panel,shadow mask,electron gun, deflection york and manufacturig process,which are different from the conventional color picture tubes,and will be discussed in the paper.