Plasma-shell
AssigneeImaging Systems Technology
InventorsDaniel Keith Wedding, Carol Ann M. Wedding, Oliver Michael Strbik, III, James D. Butcher, Adeline Miermont-Butcher
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Abstract
A gas discharge device constructed out of one or more plasma-shells with an organic luminescent substance located on an external portion of each plasma-shell, the organic substance being excited by photons from a gas discharge within the plasma-shell. In one embodiment, the plasma-shell is made of an inorganic luminescent substance. The external organic luminescent substance may contain or be combined with an inorganic substance that may also be a luminescent substance. The plasma-shell may contain both inorganic and organic substances.
Claims1
In a process for fabricating a plasma display comprised of a multiplicity of gas discharge pixels, each pixel being in electrical contact with one or more addressing electrodes, the improvement which comprises positioning a multiplicity of ionizable gas filled plasma-shells on a substrate in electrical contact with the electrodes, each plasma-shell being made of an inorganic luminescent substance, an organic luminescent substance being located on an external portion of each plasma-shell so as to be excited by photons from a gas discharge within the plasma-shell- or from the inorganic luminescent substance in the plasma-shell, said organic luminescent substance acting as a filter of photons emitted from the plasma-shell.
Dependencies are inferred from the claim text.