JP7709921B2 - 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 - Google Patents

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

Info

Publication number
JP7709921B2
JP7709921B2 JP2021572774A JP2021572774A JP7709921B2 JP 7709921 B2 JP7709921 B2 JP 7709921B2 JP 2021572774 A JP2021572774 A JP 2021572774A JP 2021572774 A JP2021572774 A JP 2021572774A JP 7709921 B2 JP7709921 B2 JP 7709921B2
Authority
JP
Japan
Prior art keywords
organic
group
compound
phenyl
layer
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.)
Active
Application number
JP2021572774A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021149735A1 (https=
Inventor
幸喜 加瀬
剛史 山本
栽建 林
淳一 泉田
秀一 林
紀昌 横山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical Co Ltd
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 Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Publication of JPWO2021149735A1 publication Critical patent/JPWO2021149735A1/ja
Priority to JP2025081184A priority Critical patent/JP7811295B2/ja
Application granted granted Critical
Publication of JP7709921B2 publication Critical patent/JP7709921B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
    • C07C211/58—Naphthylamines; N-substituted derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
    • C07C211/61—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton with at least one of the condensed ring systems formed by three or more rings
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • 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
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/18—Fluorenes; Hydrogenated fluorenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/93—Spiro compounds
    • C07C2603/94—Spiro compounds containing "free" spiro atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2021572774A 2020-01-21 2021-01-20 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 Active JP7709921B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025081184A JP7811295B2 (ja) 2020-01-21 2025-05-14 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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020007670 2020-01-21
JP2020007670 2020-01-21
PCT/JP2021/001899 WO2021149735A1 (ja) 2020-01-21 2021-01-20 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025081184A Division JP7811295B2 (ja) 2020-01-21 2025-05-14 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

Publications (2)

Publication Number Publication Date
JPWO2021149735A1 JPWO2021149735A1 (https=) 2021-07-29
JP7709921B2 true JP7709921B2 (ja) 2025-07-17

Family

ID=76992873

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021572774A Active JP7709921B2 (ja) 2020-01-21 2021-01-20 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
JP2025081184A Active JP7811295B2 (ja) 2020-01-21 2025-05-14 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

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025081184A Active JP7811295B2 (ja) 2020-01-21 2025-05-14 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

Country Status (7)

Country Link
US (1) US20230112128A1 (https=)
EP (1) EP4095124B1 (https=)
JP (2) JP7709921B2 (https=)
KR (1) KR20220130673A (https=)
CN (1) CN114867713A (https=)
TW (1) TWI864223B (https=)
WO (1) WO2021149735A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003048868A (ja) 2001-08-01 2003-02-21 Mitsui Chemicals Inc アミン化合物、その製造方法および該アミン化合物を含有する有機電界発光素子
JP2009170810A (ja) 2008-01-18 2009-07-30 Mitsui Chemicals Inc 有機電界発光素子
JP2012532111A (ja) 2009-07-01 2012-12-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ルミネセンス用途のクリセン化合物
WO2019098234A1 (ja) 2017-11-16 2019-05-23 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0650955B1 (en) 1993-11-01 1998-08-19 Hodogaya Chemical Co., Ltd. Amine compound and electro-luminescence device comprising same
EP0666298A3 (en) 1994-02-08 1995-11-15 Tdk Corp Organic electroluminescent element and compound used therein.
KR100787425B1 (ko) 2004-11-29 2007-12-26 삼성에스디아이 주식회사 페닐카바졸계 화합물 및 이를 이용한 유기 전계 발광 소자
CN1956945B (zh) 2004-05-25 2010-09-22 保土谷化学工业株式会社 对三联苯化合物和使用该化合物的电子照相用感光体
EP2684932B8 (en) 2012-07-09 2016-12-21 Hodogaya Chemical Co., Ltd. Diarylamino matrix material doped with a mesomeric radialene compound
JP6735743B2 (ja) 2015-06-11 2020-08-05 保土谷化学工業株式会社 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
JP7104686B2 (ja) * 2017-03-15 2022-07-21 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
WO2019059334A1 (ja) * 2017-09-25 2019-03-28 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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003048868A (ja) 2001-08-01 2003-02-21 Mitsui Chemicals Inc アミン化合物、その製造方法および該アミン化合物を含有する有機電界発光素子
JP2009170810A (ja) 2008-01-18 2009-07-30 Mitsui Chemicals Inc 有機電界発光素子
JP2012532111A (ja) 2009-07-01 2012-12-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ルミネセンス用途のクリセン化合物
WO2019098234A1 (ja) 2017-11-16 2019-05-23 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

Also Published As

Publication number Publication date
EP4095124B1 (en) 2025-12-24
EP4095124A4 (en) 2024-01-24
WO2021149735A1 (ja) 2021-07-29
JPWO2021149735A1 (https=) 2021-07-29
JP2025122036A (ja) 2025-08-20
US20230112128A1 (en) 2023-04-13
TWI864223B (zh) 2024-12-01
TW202132540A (zh) 2021-09-01
CN114867713A (zh) 2022-08-05
KR20220130673A (ko) 2022-09-27
JP7811295B2 (ja) 2026-02-04
EP4095124A1 (en) 2022-11-30

Similar Documents

Publication Publication Date Title
JP7510359B2 (ja) ベンゾアゾール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
KR102739720B1 (ko) 유기 일렉트로루미네선스 소자
JP7699099B2 (ja) アリールアミン化合物およびそれを用いる電子機器
JP7784992B2 (ja) 有機エレクトロルミネッセンス素子
JP7760517B2 (ja) アリールアミン化合物、有機エレクトロルミネッセンス素子、および電子機器
JP7592020B2 (ja) 有機エレクトロルミネッセンス素子
JP7498727B2 (ja) 有機エレクトロルミネッセンス素子
JP7065029B2 (ja) アリールジアミン化合物及び有機エレクトロルミネッセンス素子
JP7573524B2 (ja) ベンゾトリアゾール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
KR20240114741A (ko) 아릴아민 화합물, 유기 일렉트로루미네센스 소자 및 전자 기기
JP7709921B2 (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
JP2025505315A (ja) アリールアミン化合物、有機エレクトロルミネッセンス素子、および電子機器
WO2024204268A1 (ja) アリールアミン化合物、有機エレクトロルミネッセンス素子、および電子機器
KR20250149672A (ko) 아릴아민 화합물, 유기 일렉트로루미네센스 소자 및 전자 기기
JP2025138593A (ja) アリールアミン化合物、有機エレクトロルミネッセンス素子、および電子機器
KR20250047744A (ko) 아릴아민 화합물, 유기 일렉트로루미네센스 소자 및 전자 기기
JP2025178181A (ja) アリールアミン化合物、有機エレクトロルミネッセンス素子、および電子機器
JP2025156207A (ja) 化合物、有機エレクトロルミネッセンス素子、および電子機器
WO2024071332A1 (ja) 化合物、有機エレクトロルミネッセンス素子、および電子機器
JP2026009849A (ja) 化合物、有機エレクトロルミネッセンス素子、および電子機器

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231205

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241203

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250123

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20250218

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250514

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250701

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250707

R150 Certificate of patent or registration of utility model

Ref document number: 7709921

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150