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公开(公告)号：CA1170705A
公开(公告)日：1984-07-10
申请号：CA380148
申请日：1981-06-18
Applicant: RCA CORP
Inventor： BLOOM STANLEY , CABANESE CARMEN A
Abstract: RCA 74,335 A CRT comprises a deflection-and-focus colorselection masking structure, a screen of parallel phosphor stripes, and means for generating three convergent in-line electron beams directed towards the screen. The masking structure comprises a metal masking plate having two major surfaces and having therein an array of apertures arranged in columns that are substantially parallel to the phosphor stripes. Arrays of narrow conductors are insulatingly supported in opposed positions on each major surface of the plate. The conductors extend substantially parallel to the stripes and are located in every other space between the columns.
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