JPWO2020184219A1 - - Google Patents

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Publication number
JPWO2020184219A1
JPWO2020184219A1 JP2021504921A JP2021504921A JPWO2020184219A1 JP WO2020184219 A1 JPWO2020184219 A1 JP WO2020184219A1 JP 2021504921 A JP2021504921 A JP 2021504921A JP 2021504921 A JP2021504921 A JP 2021504921A JP WO2020184219 A1 JPWO2020184219 A1 JP WO2020184219A1
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021504921A
Other versions
JP7418404B2 (ja
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Publication of JPWO2020184219A1 publication Critical patent/JPWO2020184219A1/ja
Application granted granted Critical
Publication of JP7418404B2 publication Critical patent/JP7418404B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • H10K85/631—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
    • 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
    • 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • H10K85/655—Aromatic compounds comprising a hetero atom comprising only sulfur as heteroatom
    • 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
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/20—Delayed fluorescence emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations

Landscapes

  • 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)
JP2021504921A 2019-03-11 2020-02-28 有機エレクトロルミネッセンス素子 Active JP7418404B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019044170 2019-03-11
JP2019044170 2019-03-11
PCT/JP2020/008306 WO2020184219A1 (ja) 2019-03-11 2020-02-28 有機エレクトロルミネッセンス素子

Publications (2)

Publication Number Publication Date
JPWO2020184219A1 true JPWO2020184219A1 (ja) 2020-09-17
JP7418404B2 JP7418404B2 (ja) 2024-01-19

Family

ID=72427995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021504921A Active JP7418404B2 (ja) 2019-03-11 2020-02-28 有機エレクトロルミネッセンス素子

Country Status (7)

Country Link
US (1) US11980092B2 (ja)
EP (1) EP3941159A4 (ja)
JP (1) JP7418404B2 (ja)
KR (1) KR20210137992A (ja)
CN (1) CN113424657A (ja)
TW (1) TW202101803A (ja)
WO (1) WO2020184219A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220037151A (ko) * 2020-09-17 2022-03-24 (주)피엔에이치테크 저굴절 광효율 개선층을 구비한 유기발광소자
KR20220038911A (ko) * 2020-09-21 2022-03-29 (주)피엔에이치테크 복합 굴절률을 갖는 광효율 개선층을 구비한 유기발광소자
CN116368118A (zh) * 2020-10-09 2023-06-30 保土谷化学工业株式会社 金刚烷化合物、有机电致发光元件和电子设备
CN112289952B (zh) * 2020-10-28 2021-12-07 长春海谱润斯科技股份有限公司 一种有机电致发光器件
CN117343078A (zh) 2021-11-25 2024-01-05 北京夏禾科技有限公司 有机电致发光材料和器件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015092485A (ja) * 2013-07-03 2015-05-14 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
WO2017183625A1 (ja) * 2016-04-22 2017-10-26 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
CN107674060A (zh) * 2017-10-23 2018-02-09 长春海谱润斯科技有限公司 一种芳香族胺类衍生物及其有机发光器件
CN109400520A (zh) * 2018-11-27 2019-03-01 长春海谱润斯科技有限公司 一种联苯胺化合物及其有机电致发光器件
CN109400485A (zh) * 2018-11-27 2019-03-01 长春海谱润斯科技有限公司 一种芳香胺化合物及其有机电致发光器件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69412567T2 (de) 1993-11-01 1999-02-04 Hodogaya Chemical Co Ltd Aminverbindung und sie enthaltende Elektrolumineszenzvorrichtung
EP0666298A3 (en) 1994-02-08 1995-11-15 Tdk Corp Organic electroluminescent element and compound used therein.
KR20160065318A (ko) * 2014-11-28 2016-06-09 삼성디스플레이 주식회사 유기 발광 표시 장치
WO2017051765A1 (ja) 2015-09-25 2017-03-30 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015092485A (ja) * 2013-07-03 2015-05-14 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
WO2017183625A1 (ja) * 2016-04-22 2017-10-26 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
CN107674060A (zh) * 2017-10-23 2018-02-09 长春海谱润斯科技有限公司 一种芳香族胺类衍生物及其有机发光器件
CN109400520A (zh) * 2018-11-27 2019-03-01 长春海谱润斯科技有限公司 一种联苯胺化合物及其有机电致发光器件
CN109400485A (zh) * 2018-11-27 2019-03-01 长春海谱润斯科技有限公司 一种芳香胺化合物及其有机电致发光器件

Also Published As

Publication number Publication date
WO2020184219A1 (ja) 2020-09-17
TW202101803A (zh) 2021-01-01
CN113424657A (zh) 2021-09-21
US11980092B2 (en) 2024-05-07
JP7418404B2 (ja) 2024-01-19
EP3941159A4 (en) 2022-11-30
EP3941159A1 (en) 2022-01-19
KR20210137992A (ko) 2021-11-18
US20220149291A1 (en) 2022-05-12

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