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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

  • —CH3, —CD3, —CD2H, —CDH2, —CH2CH3, —CH2CD3, —CH2CD2H, —CH2CDH2, —CHDCH3, —CHDCD2H, —CHDCDH2, —CHDCD3, —CD2CH3, —CD2CD3, —CD2CD2H, or —CD2CDH2;
  • an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, an isopentyl group, a sec-pentyl group, a tert-pentyl group, a phenyl group, or a naphthyl group;
  • an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, an isopentyl group, a sec-pentyl group, a tert-pentyl group, a phenyl group, or a naphthyl group, each substituted with at least one deuterium, a C1-C10 alkyl group, a phenyl group, or any combination thereof.

    • In Formulae 9-1 to 9-66 and 10-1 to 10-249,

      • * indicates a binding site to a neighboring atom,
      • i-Pr is an isopropyl group, and t-Bu is a t-butyl group,
      • Ph is a phenyl group,
      • 1-Nph is a 1-naphthyl group, and 2-Nph is a 2-naphthyl group,
      • 2-Pyr is a 2-pyridyl group, 3-Pyr is a 3-pyridyl group, and 4-Pyr is a 4-pyridyl group, and
      • TMS is a trimethylsilyl group.

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