Nanoparticle electroluminescence and method of manufacturing the same
AssigneeSamsung Electronics Co., Ltd.
InventorsYoon-ho Khang, Eun-hyu Lee, Kyo-yeol Lee, Joo-hyun Lee, Seong-il Im
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Abstract
The nanoparticle electroluminescence device includes: a front electrode formed of a transparent conductive material; a rear electrode formed of a conductive material; and an emitting layer interposed between the front electrode and the rear electrode and comprising a plurality of nanoparticles having a core/shell structure comprising a core formed of silicon and a shell formed of silicon oxide or silicon nitride on the surface of the core.
Claims14
A nanoparticle electroluminescence device comprising:
- a front electrode formed of a transparent conductive material;
- a rear electrode formed of a conductive material;
- and
- an emitting layer interposed between the front electrode and the rear electrode and comprising a plurality of nanoparticles having a core/shell structure comprising a core formed of silicon and a shell formed of silicon oxide or silicon nitride on the surface of the core.
A method of manufacturing a nanoparticle electroluminescence device, the method comprising:
- preparing a transparent substrate;
- forming a front electrode on the substrate using a transparent conductive material;
- forming an emitting layer comprising a plurality of nanoparticles comprising a core/shell structure having a core formed of silicon and a shell formed of silicon oxide or silicon nitride on the surface of the core, on the front electrode;
- and forming a rear electrode on the emitting layer using a conductive material.
Dependencies are inferred from the claim text.