KR102152526B1 - 유기 발광 소자 - Google Patents

유기 발광 소자 Download PDF

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Publication number
KR102152526B1
KR102152526B1 KR1020190023868A KR20190023868A KR102152526B1 KR 102152526 B1 KR102152526 B1 KR 102152526B1 KR 1020190023868 A KR1020190023868 A KR 1020190023868A KR 20190023868 A KR20190023868 A KR 20190023868A KR 102152526 B1 KR102152526 B1 KR 102152526B1
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KR
South Korea
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group
substituted
unsubstituted
formula
compound
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KR1020190023868A
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English (en)
Korean (ko)
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KR20190103991A (ko
Inventor
하재승
김연환
김동헌
이민우
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주식회사 엘지화학
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Publication of KR20190103991A publication Critical patent/KR20190103991A/ko
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    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • H01L51/006—
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • H01L51/0061—
    • H01L51/5012—
    • H01L51/5048—
    • H01L51/5088—
    • 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
    • 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]
    • H10K50/17—Carrier 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
    • H10K50/181—Electron blocking layers

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020190023868A 2018-02-28 2019-02-28 유기 발광 소자 KR102152526B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180024606 2018-02-28
KR1020180024606 2018-02-28

Publications (2)

Publication Number Publication Date
KR20190103991A KR20190103991A (ko) 2019-09-05
KR102152526B1 true KR102152526B1 (ko) 2020-09-04

Family

ID=67805055

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190023868A KR102152526B1 (ko) 2018-02-28 2019-02-28 유기 발광 소자

Country Status (3)

Country Link
KR (1) KR102152526B1 (zh)
CN (1) CN111201623B (zh)
WO (1) WO2019168368A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022037253A (ja) * 2018-11-07 2022-03-09 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
KR102486517B1 (ko) * 2019-09-26 2023-01-09 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기 발광 소자
EP3930023A1 (en) * 2020-06-22 2021-12-29 Novaled GmbH Organic electronic device comprising a compound of formula (1), display device comprising the organic electronic device as well as compounds of formula (1) for use in organic electronic devices
EP3989302A1 (en) * 2020-10-22 2022-04-27 Novaled GmbH Organic compound of formula (i) for use in organic electronic devices, an organic electronic device comprising a compound of formula (i) and a display device comprising the organic electronic device
EP3989303A1 (en) * 2020-10-22 2022-04-27 Novaled GmbH Organic compound of formula (i) for use in organic electronic devices, an organic electronic device comprising a compound of formula (i) and a display device comprising the organic electronic device
EP3989304A1 (en) * 2020-10-22 2022-04-27 Novaled GmbH Organic compound of formula (i) for use in organic electronic devices, an organic electronic device comprising a compound of formula (i) and a display device comprising the organic electronic device
EP3989301A1 (en) * 2020-10-22 2022-04-27 Novaled GmbH Organic electronic device comprising a compound of formula (1), display device comprising the organic electronic device as well as compounds of formula (1) for use in organic electronic devices
CN115867531A (zh) 2020-06-22 2023-03-28 诺瓦尔德股份有限公司 用于有机电子器件的式(i)有机化合物、包含式(i)化合物的有机电子器件和包含所述有机电子器件的显示器件
EP3989305A1 (en) * 2020-10-22 2022-04-27 Novaled GmbH Organic electronic device comprising a compound of formula (1), display device comprising the organic electronic device as well as compounds of formula (1) for use in organic electronic devices
WO2022038693A1 (ja) * 2020-08-19 2022-02-24 株式会社フラスク 有機ｅｌ素子
WO2022148464A1 (zh) * 2021-01-10 2022-07-14 浙江光昊光电科技有限公司 有机化合物及其在有机电子器件的应用
CN113372313B (zh) * 2021-07-02 2022-08-12 长春海谱润斯科技股份有限公司 一种三芳胺化合物及其有机电致发光器件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011031086A2 (ko) 2009-09-10 2011-03-17 주식회사 엘지화학 신규한 헤테로고리 유도체 및 이를 이용한 유기 발광 소자
CN102157703B (zh) * 2011-03-03 2013-04-24 西安文景光电科技有限公司 一种提高亮度的oled器件
EP2752903B1 (en) * 2012-05-31 2020-07-01 LG Display Co., Ltd. Organic electroluminescent device
KR102052070B1 (ko) * 2012-11-19 2019-12-05 삼성디스플레이 주식회사 아민계 화합물 및 이를 포함한 유기 발광 소자
KR102090714B1 (ko) * 2013-08-23 2020-03-19 삼성디스플레이 주식회사 유기 발광 소자
KR102357467B1 (ko) * 2014-07-22 2022-02-04 롬엔드하스전자재료코리아유한회사 유기 전계 발광 소자
JP6634028B2 (ja) * 2014-12-24 2020-01-22 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子
WO2017061779A1 (ko) * 2015-10-06 2017-04-13 주식회사 엘지화학 아민 화합물 및 이를 포함하는 유기 발광 소자
WO2017061832A1 (ko) * 2015-10-07 2017-04-13 주식회사 엘지화학 신규 화합물 및 이를 포함하는 유기 발광 소자
CN107108498B (zh) * 2015-10-26 2020-08-21 株式会社Lg化学 胺化合物和包含其的有机发光元件
KR101957788B1 (ko) * 2016-02-25 2019-03-13 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR102600474B1 (ko) * 2016-03-10 2023-11-13 삼성디스플레이 주식회사 유기 발광 소자
KR101900726B1 (ko) * 2016-07-14 2018-09-20 에스에프씨주식회사 고효율 특성을 갖는 유기 발광 소자
KR102631261B1 (ko) * 2016-08-19 2024-01-31 삼성디스플레이 주식회사 화합물 및 이를 포함하는 유기 발광 소자

Also Published As

Publication number Publication date
WO2019168368A1 (ko) 2019-09-06
CN111201623A (zh) 2020-05-26
CN111201623B (zh) 2023-11-10
KR20190103991A (ko) 2019-09-05

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