CPT色纯漂移自动测量  

Automation of the Color Picture Tube Decolorization Measurement

作　　者：李志能[1] 毕岗[1] 

机构地区：[1]浙江大学信息与电子工程学系,杭州310027

出　　处：《真空科学与技术》1999年第4期273-278,共6页Vacuum Science and Technology

摘　　要：提出了凹点法测量显示管色纯漂移，建立了自动测试系统，实现了快速高精度的测试，为高分分辨率彩色显像管（ＨＤＴＶ）的研制提供了有力的工具。The concave spot technique and its instrtrumentation were developal to automatically eualuate the decolorization of the color picture tube. The many technical advantages of the new technique, such as its high reliability, its high accuracy and its fast measurement, were discussed. It also provides an important tool in the development of high resolution picture tubes.

关 键 词：彩色显像管 色纯漂移 凹点法 自动测量 

分 类 号：TN141.32[电子电信—物理电子学]