CN111937173B - 有机电致发光元件 - Google Patents
有机电致发光元件 Download PDFInfo
- Publication number
- CN111937173B CN111937173B CN201980024572.4A CN201980024572A CN111937173B CN 111937173 B CN111937173 B CN 111937173B CN 201980024572 A CN201980024572 A CN 201980024572A CN 111937173 B CN111937173 B CN 111937173B
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/658—Organoboranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/05—Isotopically modified compounds, e.g. labelled
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection layers
- H10K50/171—Electron injection layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180086077A KR102091507B1 (ko) | 2018-07-24 | 2018-07-24 | 유기 전계 발광 소자 |
| KR10-2018-0086077 | 2018-07-24 | ||
| PCT/KR2019/009104 WO2020022751A1 (ko) | 2018-07-24 | 2019-07-23 | 유기 전계 발광 소자 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111937173A CN111937173A (zh) | 2020-11-13 |
| CN111937173B true CN111937173B (zh) | 2024-11-29 |
Family
ID=69180936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980024572.4A Active CN111937173B (zh) | 2018-07-24 | 2019-07-23 | 有机电致发光元件 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12286450B2 (https=) |
| JP (1) | JP7311166B2 (https=) |
| KR (1) | KR102091507B1 (https=) |
| CN (1) | CN111937173B (https=) |
| WO (1) | WO2020022751A1 (https=) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12146087B2 (en) | 2017-12-28 | 2024-11-19 | Idemitsu Kosan Co., Ltd. | Compound and organic electroluminescence device |
| US20220246864A1 (en) * | 2018-03-28 | 2022-08-04 | Lg Display Co., Ltd. | Novel organic compounds and organic electroluminescent device including the same |
| KR102091507B1 (ko) | 2018-07-24 | 2020-03-20 | 머티어리얼사이언스 주식회사 | 유기 전계 발광 소자 |
| US12156467B2 (en) * | 2018-08-15 | 2024-11-26 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and electronic appliance using the same |
| US20200111962A1 (en) | 2018-10-03 | 2020-04-09 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and electronic apparatus provided with the same |
| US10763444B2 (en) | 2018-10-09 | 2020-09-01 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and electronic apparatus provided with the same |
| US10777752B2 (en) | 2018-10-09 | 2020-09-15 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and electronic apparatus provided with the same |
| US20220169656A1 (en) | 2018-10-09 | 2022-06-02 | Idemitsu Kosan Co., Ltd. | Novel compound, organic electroluminescence device and electronic apparatus |
| WO2020075769A1 (ja) | 2018-10-09 | 2020-04-16 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及びそれを用いた電子機器 |
| US12171141B2 (en) | 2018-10-09 | 2024-12-17 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and electronic apparatus provided with the same |
| US12284915B2 (en) | 2018-10-09 | 2025-04-22 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and electronic apparatus provided with the same |
| US12433162B2 (en) | 2018-10-09 | 2025-09-30 | Idemitsu Kosan Co., Ltd. | Compound, organic electroluminescence device, and electronic apparatus |
| KR20200047400A (ko) | 2018-10-26 | 2020-05-07 | 롬엔드하스전자재료코리아유한회사 | 복수 종의 발광 재료 및 이를 포함하는 유기 전계 발광 소자 |
| KR102305649B1 (ko) * | 2018-10-26 | 2021-09-29 | 롬엔드하스전자재료코리아유한회사 | 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 |
| KR102739202B1 (ko) * | 2018-11-06 | 2024-12-06 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물 |
| WO2020149666A1 (ko) * | 2019-01-18 | 2020-07-23 | 주식회사 엘지화학 | 유기 발광 소자 |
| US12114562B2 (en) * | 2019-01-21 | 2024-10-08 | Sfc Co., Ltd. | Compound for organic light-emitting diode and long lifespan organic light-emitting diode comprising same |
| EP3947399A1 (en) * | 2019-03-29 | 2022-02-09 | cynora GmbH | Organic molecules for optoelectronic devices |
| WO2020218558A1 (ja) * | 2019-04-26 | 2020-10-29 | 学校法人関西学院 | 化合物、有機デバイス用材料、発光層形成用組成物、有機電界効果トランジスタ、有機薄膜太陽電池、有機電界発光素子、表示装置、および照明装置 |
| KR102779449B1 (ko) * | 2019-06-21 | 2025-03-12 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 화합물 |
| WO2021013986A1 (en) * | 2019-07-25 | 2021-01-28 | Cynora Gmbh | Organic molecules for optoelectronic devices |
| US20230034026A1 (en) * | 2019-07-25 | 2023-02-02 | Samsung Display Co., Ltd. | Organic electroluminescent device emitting green light |
| JP2021063074A (ja) * | 2019-10-16 | 2021-04-22 | 学校法人関西学院 | シアノ置換多環芳香族化合物 |
| CN113812015B (zh) * | 2019-11-29 | 2025-02-25 | 株式会社Lg化学 | 有机发光器件 |
| CN115698026B (zh) * | 2019-12-10 | 2025-08-29 | 三星显示有限公司 | 用于光电器件的有机分子 |
| WO2021150094A1 (ko) * | 2020-01-21 | 2021-07-29 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
| CN113994497B (zh) * | 2020-02-28 | 2024-05-31 | 株式会社Lg化学 | 有机发光器件 |
| WO2021172965A1 (ko) * | 2020-02-28 | 2021-09-02 | 에스에프씨 주식회사 | 다환 방향족 유도체 화합물 및 이를 이용한 유기발광소자 |
| EP3876296A1 (en) | 2020-03-05 | 2021-09-08 | Samsung Electronics Co., Ltd. | Organic light-emitting device |
| KR20210116996A (ko) * | 2020-03-18 | 2021-09-28 | 에스에프씨 주식회사 | 고효율 및 장수명의 유기발광소자 |
| WO2021210305A1 (ja) * | 2020-04-15 | 2021-10-21 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及び電子機器 |
| KR102827472B1 (ko) * | 2020-04-29 | 2025-07-02 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 화합물 |
| KR102550442B1 (ko) * | 2020-05-12 | 2023-07-03 | 머티어리얼사이언스 주식회사 | 유기 전계 발광 소자 |
| WO2021230658A1 (ko) * | 2020-05-12 | 2021-11-18 | 머티어리얼사이언스 주식회사 | 유기 전계 발광 소자 |
| CN113698426B (zh) * | 2020-05-20 | 2024-02-27 | 广州华睿光电材料有限公司 | 一种多环化合物及其在有机电子器件中的应用 |
| US12268089B2 (en) | 2020-05-29 | 2025-04-01 | Lg Display Co., Ltd. | Organic light emitting device |
| US12274161B2 (en) | 2020-05-29 | 2025-04-08 | Lg Display Co., Ltd. | Organic light emitting device |
| US20210376255A1 (en) * | 2020-05-29 | 2021-12-02 | Lg Display Co., Ltd. | Organic light emitting device |
| US12284908B2 (en) * | 2020-05-29 | 2025-04-22 | Lg Display Co., Ltd. | Organic light emitting device |
| US12428596B2 (en) | 2020-05-29 | 2025-09-30 | Lg Display Co., Ltd. | Organic light emitting device |
| US20220109112A1 (en) * | 2020-05-29 | 2022-04-07 | Lg Display Co., Ltd. | Organic light emitting device |
| US20210384444A1 (en) * | 2020-05-29 | 2021-12-09 | Lg Display Co., Ltd. | Organic light emitting device |
| US20230303594A1 (en) * | 2020-06-18 | 2023-09-28 | Cynora Gmbh | Organic molecules for optoelectronic devices |
| WO2022018176A1 (en) * | 2020-07-24 | 2022-01-27 | Cynora Gmbh | Organic molecules for optoelectronic devices |
| JP2023537167A (ja) * | 2020-08-05 | 2023-08-31 | エルジー・ケム・リミテッド | 組成物、これを含む電子素子および有機発光素子 |
| KR102866749B1 (ko) * | 2020-08-12 | 2025-09-30 | 삼성디스플레이 주식회사 | 축합환 화합물을 포함한 발광 소자 및 상기 발광 소자를 포함한 전자 장치 |
| CN114163462A (zh) * | 2020-09-11 | 2022-03-11 | 北京夏禾科技有限公司 | 多环化合物及其器件 |
| CN114181094B (zh) * | 2020-09-15 | 2024-08-27 | 材料科学有限公司 | 有机化合物及包含有机化合物的有机电致发光元件 |
| KR102876673B1 (ko) | 2020-09-18 | 2025-10-28 | 삼성디스플레이 주식회사 | 발광 소자 및 발광 소자용 다환 화합물 |
| KR102906612B1 (ko) | 2020-10-08 | 2025-12-30 | 삼성전자주식회사 | 유기 발광 소자 |
| CN114369108A (zh) * | 2020-10-15 | 2022-04-19 | 学校法人关西学院 | 多环芳香族化合物、有机器件用材料、有机电致发光元件、显示装置及照明装置 |
| CN114539297A (zh) * | 2020-11-25 | 2022-05-27 | 北京鼎材科技有限公司 | 一种含硼化合物及其应用、有机电致发光器件 |
| KR20220094636A (ko) * | 2020-12-29 | 2022-07-06 | 엘지디스플레이 주식회사 | 유기발광다이오드 및 이를 포함하는 유기발광장치 |
| JP7536392B2 (ja) * | 2021-01-04 | 2024-08-20 | エルジー・ケム・リミテッド | 新規な化合物およびこれを利用した有機発光素子 |
| KR102712783B1 (ko) * | 2021-01-04 | 2024-10-02 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기 발광 소자 |
| KR20220119909A (ko) | 2021-02-22 | 2022-08-30 | 삼성전자주식회사 | 헤테로시클릭 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치 |
| JP7810961B2 (ja) * | 2021-02-26 | 2026-02-04 | 国立大学法人九州大学 | 狭帯域幅発光材料 |
| KR102654812B1 (ko) * | 2021-03-08 | 2024-04-03 | 주식회사 엘지화학 | 유기 발광 소자 |
| KR102875407B1 (ko) * | 2021-03-11 | 2025-10-22 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
| KR102914863B1 (ko) * | 2021-04-12 | 2026-01-20 | 삼성디스플레이 주식회사 | 축합환 화합물, 이를 포함한 발광 소자 및 상기 발광 소자를 포함한 전자 장치 |
| KR20220156748A (ko) * | 2021-05-19 | 2022-11-28 | 김진우 | 신규한 유기화합물 및 이를 포함하는 유기전계발광소자 |
| EP4151697A1 (en) * | 2021-09-17 | 2023-03-22 | Idemitsu Kosan Co., Ltd. | Compound and an organic electroluminescence device comprising the compound |
| JP2025119066A (ja) * | 2022-04-28 | 2025-08-14 | 出光興産株式会社 | 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器 |
| KR102749880B1 (ko) * | 2022-06-29 | 2025-01-03 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
| KR20240002594A (ko) * | 2022-06-29 | 2024-01-05 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
| CN115677743A (zh) * | 2022-09-27 | 2023-02-03 | 冠能光电材料(深圳)有限责任公司 | 一种有机硼半导体化合物及其应用 |
| KR20240050899A (ko) * | 2022-10-12 | 2024-04-19 | 주식회사 엘지화학 | 유기 발광 소자 |
| KR20240119905A (ko) * | 2023-01-30 | 2024-08-07 | 삼성디스플레이 주식회사 | 발광 소자 및 발광 소자용 축합 다환 화합물 |
| WO2024166615A1 (ja) * | 2023-02-06 | 2024-08-15 | 出光興産株式会社 | 化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
| WO2024166614A1 (ja) * | 2023-02-06 | 2024-08-15 | 出光興産株式会社 | 化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
| CN116693562A (zh) * | 2023-03-27 | 2023-09-05 | 北京大学深圳研究生院 | 热延迟荧光多重共振发光材料及其制备方法与发光器件 |
| WO2025150496A1 (ja) * | 2024-01-09 | 2025-07-17 | 出光興産株式会社 | 化合物、有機エレクトロルミネッセンス素子及び電子機器 |
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| CN107851724A (zh) * | 2015-03-24 | 2018-03-27 | 学校法人关西学院 | 有机电场发光元件 |
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2019
- 2019-07-23 US US16/976,276 patent/US12286450B2/en active Active
- 2019-07-23 WO PCT/KR2019/009104 patent/WO2020022751A1/ko not_active Ceased
- 2019-07-23 CN CN201980024572.4A patent/CN111937173B/zh active Active
- 2019-07-23 JP JP2020562592A patent/JP7311166B2/ja active Active
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| CN102482570A (zh) * | 2009-09-03 | 2012-05-30 | E.I.内穆尔杜邦公司 | 用于电子应用的氘代化合物 |
| CN107851724A (zh) * | 2015-03-24 | 2018-03-27 | 学校法人关西学院 | 有机电场发光元件 |
Also Published As
| Publication number | Publication date |
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| CN111937173A (zh) | 2020-11-13 |
| US12286450B2 (en) | 2025-04-29 |
| WO2020022751A1 (ko) | 2020-01-30 |
| JP7311166B2 (ja) | 2023-07-19 |
| KR102091507B1 (ko) | 2020-03-20 |
| JP2021523567A (ja) | 2021-09-02 |
| US20210053998A1 (en) | 2021-02-25 |
| KR20200019272A (ko) | 2020-02-24 |
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