KR20240022512A - 유기 발광 소자 및 그 제조 방법 - Google Patents

유기 발광 소자 및 그 제조 방법 Download PDF

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Publication number
KR20240022512A
KR20240022512A KR1020237044675A KR20237044675A KR20240022512A KR 20240022512 A KR20240022512 A KR 20240022512A KR 1020237044675 A KR1020237044675 A KR 1020237044675A KR 20237044675 A KR20237044675 A KR 20237044675A KR 20240022512 A KR20240022512 A KR 20240022512A
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KR
South Korea
Prior art keywords
group
light
organic compound
organic
substituted
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KR1020237044675A
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English (en)
Korean (ko)
Inventor
아스카 요시자키
하야토 가키조에
Original Assignee
가부시키가이샤 큐럭스
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Publication of KR20240022512A publication Critical patent/KR20240022512A/ko
Pending legal-status Critical Current

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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
    • H10K85/649—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • 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
    • H10K85/657—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
    • H10K85/658—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • 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
    • 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]
    • H10K50/18—Carrier blocking layers
    • H10K50/181—Electron blocking layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020237044675A 2021-06-15 2022-06-06 유기 발광 소자 및 그 제조 방법 Pending KR20240022512A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021099117 2021-06-15
JPJP-P-2021-099117 2021-06-15
PCT/JP2022/022823 WO2022264857A1 (ja) 2021-06-15 2022-06-06 有機発光素子およびその製造方法

Publications (1)

Publication Number Publication Date
KR20240022512A true KR20240022512A (ko) 2024-02-20

Family

ID=84526404

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237044675A Pending KR20240022512A (ko) 2021-06-15 2022-06-06 유기 발광 소자 및 그 제조 방법

Country Status (5)

Country Link
US (1) US20240315133A1 (https=)
JP (1) JPWO2022264857A1 (https=)
KR (1) KR20240022512A (https=)
CN (1) CN117529978A (https=)
WO (1) WO2022264857A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240026955A (ko) * 2021-06-29 2024-02-29 가부시키가이샤 큐럭스 화합물, 전자 장벽 재료, 유기 반도체 소자 및 화합물

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014043541A (ja) 2012-04-09 2014-03-13 Kyushu Univ 有機発光素子ならびにそれに用いる発光材料および化合物
JP2015179809A (ja) 2013-08-14 2015-10-08 国立大学法人九州大学 有機エレクトロルミネッセンス素子

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179645A1 (ja) * 2012-05-30 2013-12-05 出光興産株式会社 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子
WO2014057685A1 (ja) * 2012-10-11 2014-04-17 出光興産株式会社 有機エレクトロルミネッセンス素子
JP6387311B2 (ja) * 2014-06-26 2018-09-05 出光興産株式会社 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子用材料、および電子機器
WO2018074529A1 (ja) * 2016-10-19 2018-04-26 保土谷化学工業株式会社 インデノカルバゾール化合物および有機エレクトロルミネッセンス素子
JP6582038B2 (ja) * 2017-12-26 2019-09-25 株式会社Ｋｙｕｌｕｘ 配向制御剤、膜および有機発光素子
CN111051318B (zh) * 2017-12-26 2022-07-05 株式会社Lg化学 化合物和包含其的有机发光元件
CN110903294B (zh) * 2018-09-18 2022-06-03 江苏三月科技股份有限公司 一种以苯并[1,2-b:5,4-b’]二苯并呋喃为核心的化合物及其应用
KR102714692B1 (ko) * 2019-02-13 2024-10-07 가꼬우 호징 관세이 가쿠잉 다환 방향족 화합물 및 그의 다량체

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014043541A (ja) 2012-04-09 2014-03-13 Kyushu Univ 有機発光素子ならびにそれに用いる発光材料および化合物
JP2015179809A (ja) 2013-08-14 2015-10-08 国立大学法人九州大学 有機エレクトロルミネッセンス素子

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
비특허문헌 1: H. Uoyama, et al., Nature 492, 234(2012)

Also Published As

Publication number Publication date
CN117529978A (zh) 2024-02-06
JPWO2022264857A1 (https=) 2022-12-22
WO2022264857A1 (ja) 2022-12-22
US20240315133A1 (en) 2024-09-19

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