CN115244727A - 有机电致发光器件和显示装置 - Google Patents

有机电致发光器件和显示装置 Download PDF

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CN115244727A
CN115244727A CN202180000067.3A CN202180000067A CN115244727A CN 115244727 A CN115244727 A CN 115244727A CN 202180000067 A CN202180000067 A CN 202180000067A CN 115244727 A CN115244727 A CN 115244727A
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organic electroluminescent
layer
carbon atoms
electroluminescent device
substituted
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马坤
陈磊
王丹
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BOE Technology Group Co Ltd
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  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种有机电致发光器件，包括：第一电极(10)、第二电极(12)以及设置在第一电极(10)和第二电极(12)之间的发光层(40)。发光层(40)和第一电极(10)之间设置有电子阻挡层(30)和空穴传输层(20)。电子阻挡层(30)位于空穴传输层(20)和发光层(40)之间。电子阻挡层(30)的材料包括具有如下结构式的化合物：
Figure DDA0003849451200000011

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN202180000067.3A 2021-01-26 2021-01-26 有机电致发光器件和显示装置 Pending CN115244727A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115867063A (zh) * 2022-11-11 2023-03-28 昆山工研院新型平板显示技术中心有限公司 发光器件、显示面板和显示装置
WO2024113176A1 (zh) * 2022-11-29 2024-06-06 京东方科技集团股份有限公司 有机电致发光器件和显示装置

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CN102712570A (zh) * 2010-08-05 2012-10-03 出光兴产株式会社 单胺衍生物以及使用其的有机电致发光元件
KR101857518B1 (ko) * 2015-05-08 2018-05-15 머티어리얼사이언스 주식회사 유기전계발광소자
CN108342191B (zh) * 2017-01-23 2020-11-03 上海和辉光电有限公司 一种有机电致发光化合物
KR20180137315A (ko) * 2017-06-16 2018-12-27 머티어리얼사이언스 주식회사 유기 전계 발광 소자
CN107403870B (zh) * 2017-06-21 2019-10-01 武汉华星光电半导体显示技术有限公司 Woled器件
KR102679423B1 (ko) * 2018-03-13 2024-07-02 삼성디스플레이 주식회사 유기 발광 소자
KR20190129802A (ko) * 2019-11-13 2019-11-20 머티어리얼사이언스 주식회사 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
CN110931649B (zh) * 2019-11-29 2022-11-15 昆山国显光电有限公司 一种有机电致发光器件及显示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115867063A (zh) * 2022-11-11 2023-03-28 昆山工研院新型平板显示技术中心有限公司 发光器件、显示面板和显示装置
WO2024113176A1 (zh) * 2022-11-29 2024-06-06 京东方科技集团股份有限公司 有机电致发光器件和显示装置

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