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US 2010/0244663 A1Published application
Inorganic electroluminescence device, display apparatus having the same and method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsShang-hyeun PARK, Ji-beom YOO, Mun-Ja KIM, Min-jong BAE, Tae-won JEONG
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Abstract
An inorganic electroluminescence device including a first electrode and a second electrode disposed apart from each other, and a dielectric material layer disposed between the first and second electrodes. The dielectric material layer has a micro-tubular shape, and a light emitting layer is filled in the dielectric material layer.
Claims19
An inorganic electroluminescence device comprising:
- a first electrode and a second electrode disposed apart from each other in a first direction;
- a dielectric material layer disposed between the first and second electrodes, wherein the dielectric material layer has a micro-tubular shape having an outer diameter and an inner diameter;
- and
- a light emitting layer disposed within the inner diameter of the dielectric material layer.
1 more element
A display apparatus comprising:
- a plurality of a first electrode disposed in parallel to each other;
- a plurality of a second electrode disposed to cross the first electrodes, wherein the second electrodes respectively correspond to the first electrodes;
- a plurality of a dielectric material layer disposed between the first electrodes and the second electrodes, wherein each of the dielectric material layers has a micro-tubular shape;
- and
- a plurality of light emitting layers respectively filled in the dielectric material layers, wherein each of the light emitting layers comprises phosphor particles of a color.
2 more elements
A method of forming an inorganic electroluminescence device, the method comprising:
- disposing a first electrode and a second electrode on a base substrate, the first and second electrodes being spaced apart from each other in a direction perpendicular to the base substrate, and disposed inclined relative to each other in a plan view of the base substrate;
- forming a dielectric material layer having a micro-tubular shape having an outer diameter, and an inner diameter spaced apart from the outer diameter, the forming a dielectric material layer including disposing a light emitting layer within the inner diameter of the dielectric material layer;
- disposing the dielectric material layer between the first and second electrodes.
Dependencies are inferred from the claim text.