超超薄彩管用校正透镜的设计  

Design of Correcting Lens for UXF CPTs

作　　者：裴大国 李朝明 陈大平 

机构地区：[1]汤姆森广东显示器件有限公司,广东东莞523077

出　　处：《真空电子技术》2015年第1期65-70,共6页Vacuum Electronics

摘　　要：本文介绍了超超薄彩管校正透镜的设计过程:在原有透镜设计技术已经不适应新管型要求的困难下,通过大量的专业分析、技术突破,克服困难成功完成了能与现代显示器如液晶同存管型的透镜设计,取得了技术上的巨大突破与成就。This paper introduces the design process of correcting lens used for UXF color picture tubes（CPTs）.Traditional lens design technology cannot meet the requirements of new CPTs.Through a large number of professional analysis,technological improvements were made,difficulties were overcame,andcorrecting lens design was completed for new type CPTs which can exist with modern displays such as liquid crystal displays.The research results showed that tremendous technology breakthroughs and achievements were obtained.

关 键 词：校正透镜 着屏 彩色显像管 电子束 

分 类 号：TN14[电子电信—物理电子学]