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US 2022/0223765 A1Published application
Emissive nanocrystal particle, method of preparing the same and device including emissive nanocrystal particle
AssigneeSamsung Electronics Co., Ltd.
InventorsYuho WON, Jihyun MIN, Eun Joo JANG, Hyo Sook JANG
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Abstract
An emissive nanocrystal particle includes a core including a first semiconductor nanocrystal including a Group III-V compound and a shell including a second semiconductor nanocrystal surrounding the core, wherein the emissive nanocrystal particle includes a non-emissive Group I element.
Claims19
A nanocrystal particle comprising:
- a core comprising a first semiconductor nanocrystal;
- and
- a shell comprising a second semiconductor nanocrystal surrounding the core,
- wherein the nanocrystal particle comprises a Group IA element,
- the Group IA element comprises lithium, sodium, potassium, rubidium, cesium, or a combination thereof, and
- the shell comprises a material comprising a Group III-V compound, a Group II-VI compound, a Group IV-VI compound, a Group IV element or compound, or a combination thereof.
3 more elements
Dependencies are inferred from the claim text.