초록 ▼

A PDP constructed out of one or more Plasma-shells with a luminescent substance(s) located in close proximity to each Plasma-shell. The luminescent substance comprises a combination of an organic luminescent substance and an inorganic luminescent substance. The combination may be a mixture of organ

A PDP constructed out of one or more Plasma-shells with a luminescent substance(s) located in close proximity to each Plasma-shell. The luminescent substance comprises a combination of an organic luminescent substance and an inorganic luminescent substance. The combination may be a mixture of organic and inorganic substances. Layers of organic and inorganic substances may be used. Each Plasma-shell is a hollow geometric body filled with an ionizable gas at a suitable pressure. Photons from the gas discharge inside the Plasma-shell excite the luminescent substance. In one embodiment the luminescent substance is located on the external surface of the Plasma-shell. In another embodiment, the luminescent substance is located inside the Plasma-shell. Plasma-shell includes Plasma-sphere, Plasma-disc, and Plasma-dome. The Plasma-shell may be used in combination with a Plasma-tube.

대표청구항 ▼

The invention claimed is: 1. In gas discharge plasma display having one or more gas discharge pixels, the improvement wherein each pixel is defined by a Plasma-she containing an ionizable gas and wherein a luminescent substance is located in close proximity to each Plasma-shell so as to be excited

The invention claimed is: 1. In gas discharge plasma display having one or more gas discharge pixels, the improvement wherein each pixel is defined by a Plasma-she containing an ionizable gas and wherein a luminescent substance is located in close proximity to each Plasma-shell so as to be excited by photons from a gas discharge within the Plasma-shell, said luminescent substance comprising a combination of an inorganic luminescent substance and an organic luminescent substance, a source of secondary electron emission being provided inside of the Plasma-shell. 2. The invention of claim 1 wherein the organic luminescent substance is an organic photoluminescent phosphor selected from at least one member of the group consisting of organic photoluminescent monomers, dimers, trimers, organic photoluminescent polymers, copolymers, organic photoluminescent dyes, and organic photoluminescent dopants. 3. The invention of claim 1 wherein the organic luminescent substance is an organic light emitting diode material. 4. The invention of claim 1 wherein the organic luminescent substance is an organic electroluminescent material. 5. The invention of claim 1 wherein the organic luminescent substance is a small molecule organic electroluminescent material. 6. The invention of claim 1 wherein the organic luminescent substance is a large molecule organic light emitting diode material. 7. The invention of claim 1 wherein the organic luminescent substance is a polymeric light emitting diode material. 8. The invention of claim 1, wherein the organic luminescent substance is conjugated with multiple double bonds. 9. The invention of claim 1 wherein the organic luminescent substance is an organic phosphor. 10. The invention of claim 1 wherein the organic luminescent substance is a luminescent perylene. 11. The invention of claim 1 wherein the organic luminescent substance is a perylene compound, perylene based compound, perylene based monomer, dimer, timer, perylene based polymer, copolymer, and/or substance doped with perylene. 12. The invention of claim 1 wherein the organic luminescent substance is a fluorescent perylene dye. 13. The invention of claim 1 wherein the inorganic luminescent substance is dispersed in the organic luminescent substance. 14. The invention of claim 1 wherein organic luminescent substance is dispersed in the inorganic luminescent substance. 15. The invention of claim 1 wherein the display contains a flexible or rigid substrate, each Plasma-shell being located on the substrate. 16. The invention of claim 1 wherein each Plasma-shell is in electrical contact with two or more addressing electrodes, and wherein the electrical contact of each electrode to each Plasma-shell is augmented with supplemental conductive material and/or supplemental dielectric material. 17. The invention of claim 1 wherein each Plasma-shell contains a gas mixture or composition that produces light in the UV and/or IR range during gas discharge, said gas being selected from one or more members of the group consisting of nitrogen, hydrogen, rare gases, halogens, and excimers. 18. The invention of claim 1 wherein each Plasma-shell is composed of UV and/or IR transmissive material. 19. The invention of claim 1 where the Plasma-shell is selected from one or more members of the group consisting of Plasma-sphere, Plasma-disc, and Plasma-dome. 20. The invention of claim 19 wherein the luminescent substance is located near or on the external surface of each Plasma-shell. 21. The invention of claim 19 wherein the display contains one or more Plasma-tubes. 22. The invention of claim 1 wherein each Plasma-shell has a diameter of about 1 mil to about 20 mils. 23. The invention of claim 1 wherein the gas is at a pressure equal to or below about 760 Torr. 24. The invention of claim 1 wherein the gas is at a pressure equal to or above about 760 Torr. 25. In a single substrate PDP comprising a multiplicity of pixels, the improvement wherein each pixel is defined by an ionizable gas filled Plasma-shell with two or more electrodes in electrical contact with each Plasma-shell, a luminescent substance being located in close proximity to each Plasma-shell so as to be excited by photons from a gas discharge within the Plasma-shell, said luminescent substance comprising an inorganic luminescent substance and an organic luminescent substance combined together, a source of secondary electron emission being provided inside of the Plasma-shell. 26. The invention of claim 25 wherein said organic luminescent substance and inorganic luminescent substance are mixed together, said organic luminescent substance being dispersed in said inorganic luminescent substance and/or said inorganic luminescent substance being dispersed in said organic luminescent substance. 27. The invention of claim 25 wherein each Plasma-shell is made of aluminum oxide and contains an ionizable gas of neon mixed with one or more gases selected from nitrogen, hydrogen, argon, xenon, krypton, helium, halogen(s) and/or excimer. 28. The invention in claim 25 wherein the Plasma-shell is coated with an external layer of said luminescent substance. 29. The invention in claim 25 wherein each Plasma-shell is made of aluminum oxide and the ionizable gas is selected to produce a UV discharge in the near or visible range. 30. The invention of claim 25 wherein the Plasma-shell is selected from one or more members of the group consisting of Plasma-sphere, Plasma-disc, and Plasma-dome. 31. The invention of claim 30 wherein said single substrate PDP contains one or more Plasma-tubes. 32. The invention of claim 25 wherein the organic luminescent substance is a condensed or fused ring compound conjugated with multiple double bonds and includes monomers, dimers, trimers, polymers, and copolymers. 33. The invention of claim 25 wherein the organic luminescent substance is a naphthalimide, a substituted naphthalimide, a naphthalimide monomer, dimer, trimer, polymer, copolymer, or a derivative thereof. 34. The invention of claim 25 wherein the organic luminescent substance is a quantum dot material. 35. The invention of claim 25 wherein the organic luminescent substance contains a protective coating. 36. The invention of claim 25 wherein the protective coating is selected from acrylic or perylene compounds including monomers, dimers, trimers, polymers, copolymers and derivatives thereof.