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公开(公告)号：US20220112425A1
公开(公告)日：2022-04-14
申请号：US17450252
申请日：2021-10-07
Applicant: Samsung Display Co., Ltd. , NIC LAB Co.,LTD.
Inventor： Yunku Jung , Changhee Lee , Hanyoung Choi , Yunhyuk Ko , Changho Cho , Jaekook Ha
Abstract: A quantum dot includes: a nanoparticle; and a ligand represented by Formula 1 on a surface of the nanoparticle: A1 is an anchoring group linked to the surface of the nanoparticle, and A1 may be selected from groups represented by Formulae A-1 to A-4: wherein * in Formulae A-1 to A-4 indicates a binding site to a neighboring atom.
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公开(公告)号：US12173209B2
公开(公告)日：2024-12-24
申请号：US17450252
申请日：2021-10-07
Applicant: Samsung Display Co., Ltd. , NIC LAB Co.,LTD.
Inventor： Yunku Jung , Changhee Lee , Hanyoung Choi , Yunhyuk Ko , Changho Cho , Jaekook Ha
IPC: C09K11/02 , B82Y20/00 , B82Y40/00 , C09D5/22 , C09D11/037 , C09D11/50 , C09D11/52 , C09K11/08 , C09K11/88 , H01L33/50 , H10K50/115
Abstract: A quantum dot includes: a nanoparticle; and a ligand represented by Formula 1 on a surface of the nanoparticle: A1 is an anchoring group linked to the surface of the nanoparticle, and A1 may be selected from groups represented by Formulae A-1 to A-4: wherein * in Formulae A-1 to A-4 indicates a binding site to a neighboring atom.
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公开(公告)号：US12139652B2
公开(公告)日：2024-11-12
申请号：US17450252
申请日：2021-10-07
Applicant: Samsung Display Co., Ltd. , NIC LAB Co.,LTD.
Inventor： Yunku Jung , Changhee Lee , Hanyoung Choi , Yunhyuk Ko , Changho Cho , Jaekook Ha
IPC: C09K11/02 , B82Y20/00 , B82Y40/00 , C09D5/22 , C09D11/037 , C09D11/50 , C09D11/52 , C09K11/08 , C09K11/88 , H01L33/50 , H10K50/115
Abstract: A quantum dot includes: a nanoparticle; and a ligand represented by Formula 1 on a surface of the nanoparticle: A1 is an anchoring group linked to the surface of the nanoparticle, and A1 may be selected from groups represented by Formulae A-1 to A-4: wherein * in Formulae A-1 to A-4 indicates a binding site to a neighboring atom.
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