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本文介绍了超小型显象管的水平和技术,并说明国内目前生产的最小尺寸1.5英寸管。详细介绍了国外研制的1/2英寸管的技术。特别是采用了内磁聚焦技术,为电子束管的结构更新开创了新路。
This article introduces the level and technology of the ultra-small picture tube and shows the smallest size 1.5-inch tube currently produced in the country. Introduced the foreign developed 1/2 inch pipe technology. In particular, the use of the magnetic focusing technology for the structural update of the electron beam to create a new road.