Display panel

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device

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Details

313188, 313216, 313220, 315169TV, H01J 6106

Patent

active

RE0296295

ABSTRACT:
The display panel includes a base plate which carries a plurality of pairs of scanning cathodes and display cathodes, oriented in columns, and insulating spacers which, in each pair, separate the scanning and display cathodes into operative pairs, with the pairs being arrayed in rows and columns. The panel also includes a face plate which carries a plurality of anode strips, oriented in rows, each strip overlaying and having a portion in operative relation with a row of scanning and display cathode pairs. In each pair of cathodes, only the display cathode is visible to a viewer. The face plate and base plate are sealed together to form an envelope which is filled with a gas suitable for supporting cathode glow.

REFERENCES:
patent: 3042823 (1962-07-01), Willard
patent: 3157824 (1964-11-01), Jones
patent: 3725713 (1973-04-01), Kupsky
patent: 3989981 (1976-11-01), Ogle et al.

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