TWI911459B - 有機發光元件及膜 - Google Patents

有機發光元件及膜

Info

Publication number
TWI911459B
TWI911459B TW111123359A TW111123359A TWI911459B TW I911459 B TWI911459 B TW I911459B TW 111123359 A TW111123359 A TW 111123359A TW 111123359 A TW111123359 A TW 111123359A TW I911459 B TWI911459 B TW I911459B
Authority
TW
Taiwan
Prior art keywords
general formula
group
substituted
ring
atom
Prior art date
Application number
TW111123359A
Other languages
English (en)
Chinese (zh)
Other versions
TW202317591A (zh
Inventor
吉﨑誠
黃松慧
森本京
遠藤礼隆
黒瀧公之
金原幸誠
Original Assignee
日商九州有機光材股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日商九州有機光材股份有限公司 filed Critical 日商九州有機光材股份有限公司
Publication of TW202317591A publication Critical patent/TW202317591A/zh
Application granted granted Critical
Publication of TWI911459B publication Critical patent/TWI911459B/zh

Links

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
    • 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
    • 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
    • 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
    • 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
    • H10K85/658—Organoboranes
    • 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
    • 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

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)
TW111123359A 2021-06-23 2022-06-23 有機發光元件及膜 TWI911459B (zh)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2021-103702 2021-06-23
JP2021103702 2021-06-23
JP2021151805 2021-09-17
JP2021-151805 2021-09-17
JP2021204983 2021-12-17
JP2021-204983 2021-12-17
JP2022-068628 2022-04-19
JP2022068628 2022-04-19
JP2022-073952 2022-04-28
JP2022073952 2022-04-28
JP2022091795 2022-06-06
JP2022-091795 2022-06-06

Publications (2)

Publication Number Publication Date
TW202317591A TW202317591A (zh) 2023-05-01
TWI911459B true TWI911459B (zh) 2026-01-11

Family

ID=84544458

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111123359A TWI911459B (zh) 2021-06-23 2022-06-23 有機發光元件及膜

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110776509A (zh) * 2018-07-31 2020-02-11 三星显示有限公司 有机电致发光器件和用于有机电致发光器件的多环化合物
CN112341482A (zh) * 2019-12-27 2021-02-09 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
CN112585778A (zh) * 2018-08-23 2021-03-30 国立大学法人九州大学 有机发光元件、组合物及膜

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110776509A (zh) * 2018-07-31 2020-02-11 三星显示有限公司 有机电致发光器件和用于有机电致发光器件的多环化合物
CN112585778A (zh) * 2018-08-23 2021-03-30 国立大学法人九州大学 有机发光元件、组合物及膜
CN112341482A (zh) * 2019-12-27 2021-02-09 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

Also Published As

Publication number Publication date
TW202317591A (zh) 2023-05-01
KR20240026147A (ko) 2024-02-27
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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