KR20240041870A - 유기 일렉트로루미네센스 소자 - Google Patents

유기 일렉트로루미네센스 소자 Download PDF

Info

Publication number
KR20240041870A
KR20240041870A KR1020237043514A KR20237043514A KR20240041870A KR 20240041870 A KR20240041870 A KR 20240041870A KR 1020237043514 A KR1020237043514 A KR 1020237043514A KR 20237043514 A KR20237043514 A KR 20237043514A KR 20240041870 A KR20240041870 A KR 20240041870A
Authority
KR
South Korea
Prior art keywords
group
substituted
unsubstituted
general formula
carbon atoms
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
KR1020237043514A
Other languages
English (en)
Korean (ko)
Inventor
쥰이치 이즈미다
상원 고
봉향 이
정호 류
진호 이
고우키 가세
슈이치 하야시
세진 이
태정 유
영태 최
성훈 주
병선 양
지환 김
봉기 신
Original Assignee
호도가야 가가쿠 고교 가부시키가이샤
에스에프씨 주식회사
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 호도가야 가가쿠 고교 가부시키가이샤, 에스에프씨 주식회사 filed Critical 호도가야 가가쿠 고교 가부시키가이샤
Publication of KR20240041870A publication Critical patent/KR20240041870A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/156—Hole transporting layers comprising a multilayered structure
    • 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
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • 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
    • 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
    • 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
    • H10K85/649—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020237043514A 2021-08-03 2022-08-01 유기 일렉트로루미네센스 소자 Pending KR20240041870A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-127351 2021-08-03
JP2021127351 2021-08-03
PCT/JP2022/029469 WO2023013575A1 (ja) 2021-08-03 2022-08-01 有機エレクトロルミネッセンス素子

Publications (1)

Publication Number Publication Date
KR20240041870A true KR20240041870A (ko) 2024-04-01

Family

ID=85154718

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237043514A Pending KR20240041870A (ko) 2021-08-03 2022-08-01 유기 일렉트로루미네센스 소자

Country Status (6)

Country Link
US (1) US20250024698A1 (https=)
EP (1) EP4398696A4 (https=)
JP (1) JPWO2023013575A1 (https=)
KR (1) KR20240041870A (https=)
CN (1) CN117598046A (https=)
WO (1) WO2023013575A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116535345B (zh) * 2023-01-10 2024-03-22 江苏三月科技股份有限公司 一种芳香族胺类化合物及包含其的有机电致发光器件
WO2025013872A1 (ja) * 2023-07-12 2025-01-16 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5639914A (en) 1993-11-01 1997-06-17 Hodogaya Chemical Co., Ltd. Tetraaryl benzidines
US5792557A (en) 1994-02-08 1998-08-11 Tdk Corporation Organic EL element
US7799492B2 (en) 2004-05-25 2010-09-21 Hodogaya Chemical Co., Ltd. P-terphenyl compound and photosensitive body for electrophotography using such compound
US8021764B2 (en) 2004-11-29 2011-09-20 Samsung Mobile Display Co., Ltd. Phenylcarbazole-based compound and organic electroluminescent device employing the same
US8394510B2 (en) 2006-11-24 2013-03-12 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescence device using the same
WO2014009310A1 (en) 2012-07-09 2014-01-16 Novaled Ag Doped organic semiconductive matrix material
US20190140177A1 (en) 2017-11-08 2019-05-09 Sfc Co., Ltd. Amine-substituted naphthalene derivatives and organic light emitting diodes including the same
US10818844B2 (en) 2014-07-09 2020-10-27 Hodogaya Chemical Co., Ltd. Organic electroluminescent device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7498727B2 (ja) * 2020-01-22 2024-06-12 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
JP7850660B2 (ja) * 2020-06-19 2026-04-23 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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5639914A (en) 1993-11-01 1997-06-17 Hodogaya Chemical Co., Ltd. Tetraaryl benzidines
US5792557A (en) 1994-02-08 1998-08-11 Tdk Corporation Organic EL element
US7799492B2 (en) 2004-05-25 2010-09-21 Hodogaya Chemical Co., Ltd. P-terphenyl compound and photosensitive body for electrophotography using such compound
US8021764B2 (en) 2004-11-29 2011-09-20 Samsung Mobile Display Co., Ltd. Phenylcarbazole-based compound and organic electroluminescent device employing the same
US8394510B2 (en) 2006-11-24 2013-03-12 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescence device using the same
WO2014009310A1 (en) 2012-07-09 2014-01-16 Novaled Ag Doped organic semiconductive matrix material
US10818844B2 (en) 2014-07-09 2020-10-27 Hodogaya Chemical Co., Ltd. Organic electroluminescent device
US20190140177A1 (en) 2017-11-08 2019-05-09 Sfc Co., Ltd. Amine-substituted naphthalene derivatives and organic light emitting diodes including the same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Appl. Phys. Let., 98, 083302(2011)
유기 EL 토론회 제3회 예회 예고집 13 내지 14페이지(2006)
응용 물리학회 제9회 강습회 예고집 23 내지 31페이지(2001)
응용 물리학회 제9회 강습회 예고집 55 내지 61페이지(2001)

Also Published As

Publication number Publication date
US20250024698A1 (en) 2025-01-16
TW202313933A (zh) 2023-04-01
CN117598046A (zh) 2024-02-23
WO2023013575A1 (ja) 2023-02-09
EP4398696A1 (en) 2024-07-10
EP4398696A4 (en) 2025-06-11
JPWO2023013575A1 (https=) 2023-02-09

Similar Documents

Publication Publication Date Title
US10916711B2 (en) Spiro compound having azafluorene ring structure, light-emitting material, and organic electroluminescent device
TWI699350B (zh) 有機電致發光元件
TWI632222B (zh) 有機電致發光元件
KR102628064B1 (ko) 아릴아민 화합물 및 유기 전계발광 소자
TWI594987B (zh) 具有茚并吖啶滿環結構之化合物以及有機電致發光元件
JP7018895B2 (ja) 有機エレクトロルミネッセンス素子
KR20170095274A (ko) 유기 일렉트로루미네선스 소자
KR20170085119A (ko) 유기 일렉트로루미네선스 소자
WO2017086357A1 (ja) 有機エレクトロルミネッセンス素子
JP6389459B2 (ja) ジカルバゾール誘導体及び有機エレクトロルミネッセンス素子
KR102921680B1 (ko) 유기 일렉트로 루미네선스 소자
KR20190128169A (ko) 유기 일렉트로루미네선스 소자
KR20240041870A (ko) 유기 일렉트로루미네센스 소자
KR102876616B1 (ko) 유기 일렉트로 루미네선스 소자
JP7592020B2 (ja) 有機エレクトロルミネッセンス素子
KR20230088341A (ko) 아릴아민 화합물, 유기 일렉트로 루미네선스 소자, 및 전자 기기
KR20230051663A (ko) 유기 일렉트로루미네센스 소자
JP2023022389A (ja) スピロビフルオレン化合物および有機エレクトロルミネッセンス素子
JP7811295B2 (ja) アリールアミン化合物および有機エレクトロルミネッセンス素子
KR20250149672A (ko) 아릴아민 화합물, 유기 일렉트로루미네센스 소자 및 전자 기기
KR20240022707A (ko) 아릴아민 화합물, 유기 일렉트로루미네센스 소자 및 전자 기기
WO2023182377A1 (ja) トリアリールアミン高分子量化合物および有機エレクトロルミネッセンス素子
KR20250169488A (ko) 아릴아민 화합물, 유기 일렉트로루미네선스 소자 및 전자 기기
KR20250164153A (ko) 아릴아민 화합물, 유기 일렉트로루미네선스 소자, 및 전자 기기
WO2014065300A1 (ja) アクリダン環構造を有する化合物および有機エレクトロルミネッセンス素子

Legal Events

Date Code Title Description
PA0105 International application
PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250610

Comment text: Request for Examination of Application