Gas discharge display panel

Details Gas discharge display panel Gas discharge display panel

1981-04-16

1983-07-05

Smith, Alfred E.

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313605, H01J 6135

Patent

active

043920756

ABSTRACT:
A gas discharge display panel for a large screen display in which the display brightness and emission efficiency are very high, the display accuracy is high, and is simple to construct. Cathode electrodes having openings forming discharge cells are arranged in parallel on a front plate and a number of anode electrodes are arranged in parallel on a rear plate orthogonal to the cathode electrodes. Each opening in the cathode electrodes may be rectangular, substantially rectangular or circular. The length of one side of a rectangular opening or the diameter of a circular opening is set to satisfy 40.lambda..sub.e .ltoreq.D.ltoreq.500.lambda..sub.e while the thickness of the cathode electrode is 10.lambda..sub.e .ltoreq.T.ltoreq.100.lambda..sub.e, where .lambda..sub.e is the mean free path of electrons in a gas sealed in the display panel.

REFERENCES:
patent: 3842308 (1974-10-01), Esdonk et al.
patent: 3938135 (1976-02-01), DeJule et al.
patent: 3992644 (1976-11-01), Chodil et al.
patent: 4010395 (1977-03-01), Holz
patent: 4031429 (1977-06-01), Holz et al.

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