Philips 17"RF显示管的着陆系统偏差分析  

Philips 17"RF CRT Landing System Difference Analysis

作　　者：何靖 

机构地区：[1]华飞彩色显示系统有限公司品保部,南京210028

出　　处：《电子器件》2003年第3期256-259,共4页Chinese Journal of Electron Devices

摘　　要：目前,对彩色显示管的分辨率和色纯的要求越来越高,而电子束的着屏(Landing)误差是影响彩色显示管的色纯的关键因素之一。我们通过ITC全过程中对5只采样管在不同条件下的着屏误差(Landingerror)进行追踪测量,分析了华飞17'RFCRT在AOC(冠捷显示器厂)生产线上的色纯误差。在得到AOC产线最佳Purity效果的前提下,在AOC匹配部对色纯进行适当的预置。At the present, customer have higher and higher requirement for resolution and color purity of CRT. As one of the most important factor of influencing purity, the electronic beam landing error is concerned. The 5 pieces 17' RF samples landing error in all ITC process are investigated in the different conditions, In order to get best purity performance in AOC product line, the right purity offset was proposed by analyzing these data.

关 键 词：彩色显示管 色纯 着屏误差 效应 

分 类 号：TN141.3[电子电信—物理电子学]