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Organic light-emitting device including heterocyclic compound with boron and nitrogen

專利號(hào)
US12052917B2
公開日期
2024-07-30
申請(qǐng)人
SAMSUNG DISPLAY CO., LTD.（KR Yongin-si）
發(fā)明人
Munki Sim; Soobyung Ko; Junha Park; Hankyu Pak; Jangyeol Baek; Chanseok Oh; Hyoyoung Lee
IPC分類
H10K85/60; C07F5/02; C09K11/06; H05B33/14; H10K50/11; H10K50/15; H10K50/16; H10K50/17; H10K85/30
技術(shù)領(lǐng)域
group,c60,c10,c1,q31,c6,monovalent,condensed,or,layer
地域： Yongin-si

摘要

An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including a heterocyclic compound that includes boron and nitrogen.

說明書

  • a C1-C10 alkyl group, and a C1-C20 alkoxy group, each substituted with at least one selected from deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a phenyl group, a naphthyl group, a cyclopentyl group, a cyclohexyl group, an adamantanyl group, a norbornanyl group, and a norbornenyl group;
  • a cyclopentyl group, a cyclohexyl group, an adamantanyl group, a norbornanyl group, a norbornenyl group, a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, a fluorenyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, a triazinyl group, a quinolinyl group, an isoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a carbazolyl group, a dibenzofuranyl group, and a dibenzothiophenyl group;

    • 權(quán)利要求

    1
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