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Composition and organic light-emitting device including the same

專利號
US12178117B2
公開日期
2024-12-24
申請人
Samsung Electronics Co., Ltd.; SAMSUNG SDI CO., LTD.（KR Gyeonggi-Do KR Gyeonggi-Do）
發(fā)明人
Myungsun Sim; Sunghun Lee; Yoonhyun Kwak; Jiwhan Kim; Jeoungin Yi; Mitsunori Ito; Wataru Sotoyama; Kum Hee Lee; Byoungki Cho; Sunghyun Jung; Dalho Huh; Hyungsun Kim
IPC分類
H01L51/50; C07F15/00; C09K11/02; C09K11/06; H10K85/30; H10K50/11; H10K50/15; H10K50/16; H10K50/17; H10K50/18; H10K101/00; H10K101/30
技術(shù)領(lǐng)域
group,c60,c1,or,compound,c10,may,r51,r53,r55
地域： Suwon-si

摘要

Provided are a composition and an organic light-emitting device including the same, wherein the composition includes a platinum-containing organometallic compound, a first compound, a second compound, and a third compound.

說明書

  • X21 is N or C-[(L21)a21-(R21)b21], X22 is N or C-[(L22)a22-(R22)b22], and X23 is N or C-[(L23)a23-(R23)b23],
  • X29 is O, S, C(R27)(R28), Si(R27)(R28), or N-[(L29)a29-(R29)b29],
  • X31 is N or C-[(L31)a31-(R31)b31], X32 is N or C-[(L32)a32-(R32)b32], and X33 is N or C-[(L33)a33-(R33)b33],
  • X41 is N or C-[(L41)a41-(R41)b41], X42 is N or C-[(L42)a42-(R42)b42], X43 is N or C-[(L43)a43-(R43)b43], and X is N or C-[(L44)a44-(R44)b44],
  • L11 to L14, L21 to L23, L31 to L33, and L41 to L44 are each independently a single bond, a C5-C30 carbocyclic group unsubstituted or substituted with at least one R10a or a C1-C30 heterocyclic group unsubstituted or substituted with at least one R10a,
  • a11 to a14, a21 to a23, a31 to a33, and a41 to a44 are each independently an integer from 1 to 10,

    • 權(quán)利要求

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