A New Gun for Dynaflat Tube (情報ディスプレイ--The 6th Asian Symposium on Information Display & Exhibition)

概要

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We have recently produced dynaflat tubes which have improved guns. It can achieve high definition display by improving prefocus and main lens. The gun introduced an asymmetric prefocus lens which reduces beam spot distortion caused by self-convergence magnetic deflection field and a matched main lens.
社団法人映像情報メディア学会の論文
2000-10-20