shadow mask

基本解释

This paper presents a new no shadow-mask colour picture tube with three-in-line electron gun and linear phosphor strips.
本文提出了一种三束一字型具有线形荧光粉条的新型无荫罩彩色显像管。
The development process of shadow-mask-frame steel strip for color tubes are summarized from market survey and laboratory experiment to industrial test, from steel-making to cold-rolling.
介绍了彩管用荫罩框架钢带从市场调研、实验室试验到工业性生产试验过程；
The precise alignment technology is one of the supportive technologies in the production of the Shadow-Mask Plasma-Display Panel (PDP), and makes it possible that the PDP can display good images.
精密定位技术是荫罩式PDP生产过程中重要的支撑性技术之一，是保证荫罩式PDP良好成像效果的前提。

a perforated metal sheet mounted close to the phosphor-dotted screen in some colour television tubes. The holes are positioned so that each of the three electron beams strikes the correct phosphor dot producing the required colour mixture in the image

荫罩板
On the demand of the manufacture practice, we have designed the Testing System for Shadow Mask and developed the Image Testing Software, thus we also measured the geometry parameters of the Shadow Mask with the digital image processing technology.
本文根据生产实践的需求,对荫罩板(又名电子网板)测试系统进行了设计研究;开发了相应的图像测试软件,并利用数字图像处理技术对荫罩板网孔的几何参数进行了测量研究。
障板