Gas discharge display panel

Details Gas discharge display panel Gas discharge display panel

1987-06-03

1988-10-25

Moore, David K.

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313485, 313619, 313584, 3151694, 315 8461, 340772, 340771, G09G 322, H01J 6522

Patent

active

047806443

ABSTRACT:
A gas-discharge memory-type display panel having distinctively high radiation efficiency is realized by plural negative glow type discharge cells operating with a discharge electrode distance normalized filled gas pressure product (d.multidot.p.sub.o) being in the range of 0.5 to 8.0 Torr.multidot.cm, at an average discharge current of less than 50 .mu.A. Improved radiation efficiency can be further raised by direct viewing of radiation from fluorescent layers arranged flat on a rear plate of a simplified two-plate structure of a sealed envelope which can be readily manufactured.

REFERENCES:
patent: 3739218 (1973-06-01), Maloney
patent: 3743879 (1973-07-01), Kupsky
patent: 4206386 (1980-06-01), Akutsu et al.
patent: 4392075 (1983-07-01), Kamegaya et al.
patent: 4516053 (1985-05-01), Amano
patent: 4566006 (1986-01-01), Okamoto et al.
Okamoto et al., "A New DC Gas-Discharge Panel with Internal Memory for Color Television Display", IEEE Trans. on Electron Devices, vol. ED-25, No. 1, Jan. 1978.

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