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公开(公告)号：US20230174850A1
公开(公告)日：2023-06-08
申请号：US17541148
申请日：2021-12-02
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Erik JOHANSSON , Robert FITZMORRIS , Peter CHEN
CPC classification number: C09K11/025 , H01L33/502
Abstract: A nanoparticle is specified. The nanoparticle comprises a nanocrystal configured to convert electromagnetic radiation of a first wavelength range into electromagnetic radiation of a second wavelength range, a first encapsulation comprising pores which reach into or through the first encapsulation, and a second encapsulation which is different from the first encapsulation, wherein the second encapsulation abuts at least one of the pores. Furthermore, a structure comprising a plurality of nanoparticles and a method for producing nanoparticle is specified.
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