- 专利标题: SOLUBLE GRAPHENE QUANTUM DOTS AND LIGHT-EMITTING DEVICE USING THE SAME
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申请号: US17720518申请日: 2022-04-14
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公开(公告)号: US20220333010A1公开(公告)日: 2022-10-20
- 发明人: Sangwon KIM , Xinliang FENG , Fupeng WU , Junzhi LIU , Klaus MUELLEN , Wenhui NIU , Hyeonjin SHIN
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2021-0050020 20210416
- 主分类号: C09K11/65
- IPC分类号: C09K11/65 ; C01B32/182
摘要:
Provided are soluble graphene quantum dots and light-emitting devices including the same. The soluble graphene quantum dot has an anthracenyl N-alkyl maleimide functional group at an edge thereof, thereby exhibiting improved solubility and/or improved emission characteristics.
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