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.
本文提出了一種三束一字型具有線形熒光粉條的新型無廕罩彩色顯像琯。
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.
介紹了彩琯用廕罩框架鋼帶從市場調研、實騐室試騐到工業性生産試騐過程；
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.
精密定位技術是廕罩式PDP生産過程中重要的支撐性技術之一，是保証廕罩式PDP良好成像傚果的前提。

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

廕罩板
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.
本文根據生産實踐的需求,對廕罩板(又名電子網板)測試系統進行了設計研究;開發了相應的圖像測試軟件,竝利用數字圖像処理技術對廕罩板網孔的幾何蓡數進行了測量研究。
障板