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Organometallic compound and organic light-emitting device including the same

專利號
US12137604B2
公開日期
2024-11-05
申請人
Samsung Electronics Co., Ltd.(KR Gyeonggi-Do)
發(fā)明人
Soyeon Kim; Ohyun Kwon; Jiyoun Lee; Yongsuk Cho; Jongwon Choi; Dmitry Kravchuk; Seungyeon Kwak; Myungsun Sim; Sunghun Lee
IPC分類
H01L51/00; C07F15/00; C09K11/06; H10K85/30; H10K50/11; H10K101/10
技術領域
group,c60,c1,c10,alkyl,or,c20,c30,c3,formula
地域: Suwon-si

摘要

Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, in Formula 1, Y1, Y2, Xa, Xb, ring CY1, ring CY2, R1, R2, A1 to A7, a1, and a2 are as defined in the specification.

說明書

  • a19 may be an integer of 0 to 12,
  • a18 may be an integer of 0 to 8,
  • a17 may be an integer of 0 to 7,
  • a16 may be an integer of 0 to 6,
  • a15 may be an integer of 0 to 5,
  • a14 may be an integer of 0 to 4,
  • * may be a binding site to Ir in Formula 1, and,
  • *″ may be a binding site to an adjacent atom in Formula 1.
  • In one or more embodiments, in Formula 1, the group represented by

    embedded image
    may be a group represented by one of Formulae 4-1 to 4-126.

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    權利要求

    1
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