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目前,采用硫化物荧光质的一些电子束器件的荧光屏,基本上均是采用液体介质中沉淀荧光质的方法来制造。黑白显象管生产也是如此。它是利用硅酸钾(水玻璃)将荧光质微粒和玻璃以及微粒之间牢固地粘合在一
At present, the fluorescent screens of some electron beam devices using sulfide phosphors are basically fabricated by a method of precipitating a fluorescent substance in a liquid medium. Black and white picture tube production is also true. It is the use of potassium silicate (water glass) between the phosphor particles and glass and particles firmly bonded between a