公开(公告)号：US20230163252A1

公开(公告)日：2023-05-25

申请号：US17530543

申请日：2021-11-19

申请人： OSRAM Opto Semiconductors GmbH

发明人： Erik JOHANSSON ,  Robert FITZMORRIS ,  Kevin WIESE ,  James WYCKOFF

IPC分类号： H01L33/50 ,  H01L33/54 ,  H01L33/56 ,  H01L33/00 ,  H01L25/16

CPC分类号： H01L33/504 ,  H01L33/54 ,  H01L33/56 ,  H01L33/005 ,  H01L25/167 ,  H01L2933/0041 ,  H01L2933/005

摘要： A structure comprising a nanoparticle converting electromagnetic radiation of a first wavelength into electromagnetic radiation of a second wavelength range, an interlayer at least partially surrounding the nanoparticle, and an encapsulation at least partially surrounding the interlayer is specified, wherein the interlayer comprises a plurality of first amphiphilic ligands and a plurality of second amphiphilic ligands and the first ligands and the second ligands are intercalated.
Furthermore, an agglomerate comprising a plurality of structures, an optoelectronic device as well as methods for producing a structure and an agglomerate are disclosed.