Multiple gaseous discharge display/memory panel having improved operating life
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United States of America Patent
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Mar 15, 1988
Issued Date -
N/A
app pub date -
Feb 7, 1974
filing date -
Aug 6, 1970
priority date (Note) -
Expired
status (Latency Note)
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Abstract
There is disclosed a multiple gaseous discharge display/memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members which are respectively backed by a series of parallel-like conductor (electrode) members, the conductor members behind each dielectric material member being transversely oriented with respect to the conductor members behind the opposing dielectric material member so as to define a plurality of discrete discharge volumes constituting a discharge unit, the surface of the dielectric material having at least one oxide of Al, Ti, Zr, Hf, and Si applied thereto in an amount sufficient to provide stable panel operating voltages which do not significantly change with panel operating time.
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