Title Modeling of color TV-tube shadow mask surface /
Another Title Spalvotojo kineskopo šešėlinės kaukės paviršiaus modeliavimas.
Authors Čepulis, V ; Navikas, D
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Is Part of Elektronika ir elektrotechnika.. Kaunas : Technologija. 2006, Nr. 5, p. 87-90.. ISSN 1392-1215. eISSN 2029-5731
Abstract [eng] There are presented two color TV-tube shadow mask surface modeling methods. Technique offered in this work is based on electron trajectory modeling in measured or modeled electric and magnetic fields, created by developed TV-tube. In order to reduce calculation duration electron trajectories deflection centers coordinates are approximated using power polynomial. Analysis of both methods systematic errors is presented. There are calculated electron trace shift on the screen influence coefficients of imprecise electron deflection to the defined point of the screen. Both methods can be used in TV-tube design stage.
Published Kaunas : Technologija
Type Journal article
Language English
Publication date 2006
CC license CC license description