KR20240026147A - 유기 발광 소자 및 막 - Google Patents

유기 발광 소자 및 막 Download PDF

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Publication number
KR20240026147A
KR20240026147A KR1020237044673A KR20237044673A KR20240026147A KR 20240026147 A KR20240026147 A KR 20240026147A KR 1020237044673 A KR1020237044673 A KR 1020237044673A KR 20237044673 A KR20237044673 A KR 20237044673A KR 20240026147 A KR20240026147 A KR 20240026147A
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KR
South Korea
Prior art keywords
group
general formula
substituted
ring
atom
Prior art date
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.)
Pending
Application number
KR1020237044673A
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English (en)
Korean (ko)
Inventor
마코토 요시자키
송혜 황
게이 모리모토
아야타카 엔도
마사유키 구로타키
고우세이 가나하라
Original Assignee
가부시키가이샤 큐럭스
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Publication of KR20240026147A publication Critical patent/KR20240026147A/ko
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020237044673A 2021-06-23 2022-06-23 유기 발광 소자 및 막 Pending KR20240026147A (ko)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JPJP-P-2021-103702 2021-06-23
JP2021103702 2021-06-23
JP2021151805 2021-09-17
JPJP-P-2021-151805 2021-09-17
JPJP-P-2021-204983 2021-12-17
JP2021204983 2021-12-17
JP2022068628 2022-04-19
JPJP-P-2022-068628 2022-04-19
JPJP-P-2022-073952 2022-04-28
JP2022073952 2022-04-28
JP2022091795 2022-06-06
JPJP-P-2022-091795 2022-06-06
PCT/JP2022/025188 WO2022270600A1 (ja) 2021-06-23 2022-06-23 有機発光素子および膜

Publications (1)

Publication Number Publication Date
KR20240026147A true KR20240026147A (ko) 2024-02-27

Family

ID=84544458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237044673A Pending KR20240026147A (ko) 2021-06-23 2022-06-23 유기 발광 소자 및 막

Country Status (6)

Country Link
US (1) US20240334830A1 (https=)
EP (1) EP4362119A4 (https=)
JP (1) JPWO2022270600A1 (https=)
KR (1) KR20240026147A (https=)
TW (1) TWI911459B (https=)
WO (1) WO2022270600A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7222159B2 (ja) 2021-06-23 2023-02-15 株式会社Kyulux 化合物、発光材料および有機発光素子
EP4362120A4 (en) * 2021-06-23 2024-09-25 Kyulux, Inc. Organic light-emitting element and film

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102575479B1 (ko) * 2018-07-31 2023-09-08 삼성디스플레이 주식회사 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물
CN112585778B (zh) * 2018-08-23 2025-04-04 国立大学法人九州大学 有机发光元件、组合物及膜
KR102714692B1 (ko) * 2019-02-13 2024-10-07 가꼬우 호징 관세이 가쿠잉 다환 방향족 화합물 및 그의 다량체
CN110407858B (zh) * 2019-07-18 2020-07-14 清华大学 一种新型化合物及其应用及采用该化合物的有机电致发光器件
CN110872316B (zh) * 2019-11-29 2021-09-17 清华大学 一种新型化合物及其应用及采用该化合物的有机电致发光器件
CN112341482B (zh) * 2019-12-27 2024-01-09 广东聚华印刷显示技术有限公司 有机化合物、高聚物、混合物、组合物及电子器件
WO2021245221A1 (en) * 2020-06-05 2021-12-09 Cynora Gmbh Organic molecules for optoelectronic devices
CN112174992B (zh) * 2020-09-30 2023-05-02 清华大学 一种发光材料及其应用以及包含其的有机电致发光器件
KR102885005B1 (ko) * 2020-10-20 2025-11-13 삼성디스플레이 주식회사 발광 소자
EP4362120A4 (en) * 2021-06-23 2024-09-25 Kyulux, Inc. Organic light-emitting element and film
CN113402537A (zh) * 2021-07-15 2021-09-17 清华大学 一种有机化合物及其应用

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
비특허문헌 1: Adv. Mater. 2016, 28, 2777-2781
비특허문헌 2: Angew. Chem. Int. Ed. 2018, 57, 11316-11320

Also Published As

Publication number Publication date
TWI911459B (zh) 2026-01-11
TW202317591A (zh) 2023-05-01
EP4362119A4 (en) 2024-10-02
JPWO2022270600A1 (https=) 2022-12-29
US20240334830A1 (en) 2024-10-03
WO2022270600A1 (ja) 2022-12-29
EP4362119A1 (en) 2024-05-01

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