JP6971316B2 - 有機エレクトロルミネセント化合物およびそれを含む有機エレクトロルミネセントデバイス - Google Patents

有機エレクトロルミネセント化合物およびそれを含む有機エレクトロルミネセントデバイス Download PDF

Info

Publication number
JP6971316B2
JP6971316B2 JP2019527436A JP2019527436A JP6971316B2 JP 6971316 B2 JP6971316 B2 JP 6971316B2 JP 2019527436 A JP2019527436 A JP 2019527436A JP 2019527436 A JP2019527436 A JP 2019527436A JP 6971316 B2 JP6971316 B2 JP 6971316B2
Authority
JP
Japan
Prior art keywords
substituted
unsubstituted
alkyl
organic electroluminescent
aryl
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
JP2019527436A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020501349A5 (https=
JP2020501349A (ja
Inventor
ドゥー−ヒョン・ムーン
ビトナリ・キム
サン−ヒー・チョー
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.)
DuPont Specialty Materials Korea Ltd
Original Assignee
DuPont Specialty Materials Korea 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 DuPont Specialty Materials Korea Ltd filed Critical DuPont Specialty Materials Korea Ltd
Publication of JP2020501349A publication Critical patent/JP2020501349A/ja
Publication of JP2020501349A5 publication Critical patent/JP2020501349A5/ja
Application granted granted Critical
Publication of JP6971316B2 publication Critical patent/JP6971316B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing aromatic rings
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero 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
    • 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
    • H10K50/16—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
    • H10K50/10—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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • 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
    • H10K85/626—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
    • H10K85/649—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
    • H10K85/6572—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
    • H10K99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • 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
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
    • 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
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1074—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms
    • 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
    • H10K2101/10—Triplet 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]
    • H10K50/14—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]
    • H10K50/18—Carrier blocking layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2019527436A 2016-12-09 2017-10-26 有機エレクトロルミネセント化合物およびそれを含む有機エレクトロルミネセントデバイス Active JP6971316B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR10-2016-0167780 2016-12-09
KR20160167780 2016-12-09
KR20170015097 2017-02-02
KR10-2017-0015097 2017-02-02
KR10-2017-0128489 2017-10-02
KR1020170128489A KR102533792B1 (ko) 2016-12-09 2017-10-02 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
PCT/KR2017/011876 WO2018105888A1 (en) 2016-12-09 2017-10-26 Organic electroluminescent compound and organic electroluminescent device comprising the same

Publications (3)

Publication Number Publication Date
JP2020501349A JP2020501349A (ja) 2020-01-16
JP2020501349A5 JP2020501349A5 (https=) 2021-08-19
JP6971316B2 true JP6971316B2 (ja) 2021-11-24

Family

ID=62491041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019527436A Active JP6971316B2 (ja) 2016-12-09 2017-10-26 有機エレクトロルミネセント化合物およびそれを含む有機エレクトロルミネセントデバイス

Country Status (7)

Country Link
US (1) US11495750B2 (https=)
EP (1) EP3551623B1 (https=)
JP (1) JP6971316B2 (https=)
KR (1) KR102533792B1 (https=)
CN (1) CN109996794B (https=)
TW (1) TWI771340B (https=)
WO (1) WO2018105888A1 (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102495414B1 (ko) 2017-03-08 2023-02-02 이데미쓰 고산 가부시키가이샤 화합물, 유기 전기발광 소자용 재료, 유기 전기발광 소자, 및 전자 기기
KR102845012B1 (ko) * 2017-09-25 2025-08-13 듀폰스페셜티머터리얼스코리아 유한회사 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
WO2019098796A1 (ko) * 2017-11-17 2019-05-23 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
KR102816740B1 (ko) * 2018-06-22 2025-06-10 듀폰스페셜티머터리얼스코리아 유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
KR102828052B1 (ko) * 2018-09-10 2025-07-04 듀폰스페셜티머터리얼스코리아 유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
JP7172001B2 (ja) 2018-11-27 2022-11-16 エルジー・ケム・リミテッド 新規な化合物およびこれを含む有機発光素子
KR102331904B1 (ko) * 2018-11-27 2021-11-26 주식회사 엘지화학 신규한 화합물 및 이를 포함하는 유기발광 소자
WO2020153713A1 (ko) * 2019-01-21 2020-07-30 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
JP2022521417A (ja) * 2019-02-25 2022-04-07 ローム・アンド・ハース・エレクトロニック・マテリアルズ・コリア・リミテッド 有機エレクトロルミネセント化合物及びそれを含む有機エレクトロルミネセントデバイス
KR102393504B1 (ko) * 2019-03-14 2022-05-03 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
KR102413614B1 (ko) * 2019-06-21 2022-06-27 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
WO2020256527A1 (ko) * 2019-06-21 2020-12-24 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
WO2020263000A1 (ko) * 2019-06-28 2020-12-30 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기 발광 소자
KR102415264B1 (ko) * 2019-06-28 2022-06-30 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기 발광 소자
KR20210008812A (ko) * 2019-07-15 2021-01-25 롬엔드하스전자재료코리아유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
KR102866828B1 (ko) * 2019-07-18 2025-10-01 듀폰스페셜티머터리얼스코리아 유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
WO2021033724A1 (ja) 2019-08-19 2021-02-25 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
KR102654051B1 (ko) * 2019-09-11 2024-04-03 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
JP2022191533A (ja) 2019-09-25 2022-12-28 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
KR20210070738A (ko) * 2019-12-05 2021-06-15 롬엔드하스전자재료코리아유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
CN113004154B (zh) * 2019-12-18 2024-05-17 北京鼎材科技有限公司 一种化合物及其应用
US11832515B2 (en) * 2019-12-24 2023-11-28 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device
JP7564834B2 (ja) * 2020-02-05 2024-10-09 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
EP4101851A4 (en) 2020-02-05 2024-03-20 Idemitsu Kosan Co., Ltd Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
KR102918839B1 (ko) * 2020-02-17 2026-01-28 듀폰스페셜티머터리얼스코리아 유한회사 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
CN113387936A (zh) * 2020-02-27 2021-09-14 罗门哈斯电子材料韩国有限公司 有机电致发光化合物、多种主体材料和包含其的有机电致发光装置
JP7838923B2 (ja) * 2020-03-02 2026-04-01 デュポン スペシャルティ マテリアルズ コリア リミテッド 有機エレクトロルミネセント化合物、同化合物を含む有機エレクトロルミネセント材料、及び有機エレクトロルミネセントデバイス
CN121085877A (zh) * 2020-03-20 2025-12-09 杜邦特种材料韩国有限公司 有机电致发光化合物、包含其的有机电致发光材料、以及有机电致发光装置
CN113943571A (zh) * 2020-07-17 2022-01-18 罗门哈斯电子材料韩国有限公司 有机电致发光化合物、多种主体材料和包含其的有机电致发光装置
CN119874688A (zh) * 2020-07-24 2025-04-25 杜邦特种材料韩国有限公司 有机电致发光化合物、多种主体材料及包含其的有机电致发光装置
US12520718B2 (en) * 2020-10-19 2026-01-06 Dupont Specialty Materials Korea Ltd. Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same
CN115867102A (zh) * 2021-08-28 2023-03-28 北京夏禾科技有限公司 有机电致发光器件
CN113845517B (zh) * 2021-09-15 2023-07-28 湖北尚赛光电材料有限公司 一种菲并五元杂环类有机电致发光材料及其应用和器件
KR20230089738A (ko) * 2021-12-14 2023-06-21 엘지디스플레이 주식회사 유기발광다이오드 및 유기발광장치
WO2024024726A1 (ja) * 2022-07-28 2024-02-01 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
WO2024029581A1 (ja) * 2022-08-03 2024-02-08 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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102491209B1 (ko) * 2014-04-29 2023-01-26 롬엔드하스전자재료코리아유한회사 복수종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
KR20150128590A (ko) * 2014-05-08 2015-11-18 롬엔드하스전자재료코리아유한회사 전자전달재료 및 이를 포함하는 유기 전계 발광 소자
KR102321377B1 (ko) 2014-06-09 2021-11-04 삼성디스플레이 주식회사 유기 발광 소자
KR20160007967A (ko) 2014-07-10 2016-01-21 삼성디스플레이 주식회사 유기 발광 소자
KR101803599B1 (ko) * 2014-09-12 2017-12-01 주식회사 엘지화학 유기 발광 소자
KR101864473B1 (ko) 2014-09-22 2018-06-04 주식회사 엘지화학 헤테로환 화합물 및 이를 포함하는 유기 발광 소자
WO2016052798A1 (ko) * 2014-10-01 2016-04-07 주식회사 엘지화학 유기 발광 소자
KR102384649B1 (ko) * 2014-11-10 2022-04-11 삼성디스플레이 주식회사 유기 발광 소자
KR102283306B1 (ko) * 2014-12-26 2021-07-28 솔루스첨단소재 주식회사 유기 발광 화합물 및 이를 이용한 유기 전계 발광 소자
KR102311913B1 (ko) * 2015-07-22 2021-10-13 와이.에스. 밸브 매뉴팩처링 컴퍼니., 리미티드. 유체 밸브 구조를 위한 제어 손잡이 조립체
CN108349913B (zh) * 2015-10-27 2021-06-29 株式会社Lg化学 化合物和包含其的有机发光器件
KR101839262B1 (ko) * 2016-02-02 2018-03-15 주식회사 엘지화학 축합고리 화합물 및 이를 이용한 유기 발광 소자
KR101833665B1 (ko) 2016-02-02 2018-03-02 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR101914367B1 (ko) * 2016-03-28 2018-11-02 주식회사 엘지화학 화합물 및 이를 포함하는 유기 전자 소자
KR102479135B1 (ko) * 2016-04-18 2022-12-21 롬엔드하스전자재료코리아유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
WO2017183859A1 (en) 2016-04-18 2017-10-26 Rohm And Haas Electronic Materials Korea Ltd. A plurality of host materials and organic electroluminescent device comprising the same
KR102836856B1 (ko) * 2016-05-17 2025-07-23 듀폰스페셜티머터리얼스코리아 유한회사 유기 전계 발광 화합물, 유기 전계 발광 재료, 및 이를 포함하는 유기 전계 발광 소자
KR102455656B1 (ko) * 2016-09-22 2022-10-19 롬엔드하스전자재료코리아유한회사 전자 버퍼층 및 전자 전달층을 포함하는 유기 전계 발광 소자
WO2018056645A1 (en) * 2016-09-22 2018-03-29 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent device comprising an electron buffer layer and an electron transport layer
KR102690159B1 (ko) * 2017-02-28 2024-08-01 듀폰스페셜티머터리얼스코리아 유한회사 유기 전계 발광 소자
WO2019098796A1 (ko) * 2017-11-17 2019-05-23 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
KR102827369B1 (ko) * 2018-07-30 2025-07-02 듀폰스페셜티머터리얼스코리아 유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자

Also Published As

Publication number Publication date
TW201829735A (zh) 2018-08-16
EP3551623B1 (en) 2021-09-22
KR102533792B1 (ko) 2023-05-19
CN109996794B (zh) 2023-07-04
TWI771340B (zh) 2022-07-21
US20190288222A1 (en) 2019-09-19
CN109996794A (zh) 2019-07-09
EP3551623A1 (en) 2019-10-16
KR20180066818A (ko) 2018-06-19
US11495750B2 (en) 2022-11-08
EP3551623A4 (en) 2020-04-29
WO2018105888A1 (en) 2018-06-14
JP2020501349A (ja) 2020-01-16

Similar Documents

Publication Publication Date Title
JP6971316B2 (ja) 有機エレクトロルミネセント化合物およびそれを含む有機エレクトロルミネセントデバイス
JP6924784B2 (ja) 有機電界発光化合物およびそれを含む有機電界発光デバイス
CN108391433B (zh) 有机电致发光化合物和包含其的有机电致发光装置
JP6535671B2 (ja) 有機電界発光化合物及びそれを含む有機電界発光デバイス
KR101939552B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
JP7075408B2 (ja) 有機エレクトロルミネセント化合物及びこれを含む有機エレクトロルミネセントデバイス
JP6846424B2 (ja) 有機電界発光化合物及びそれを含む有機電界発光デバイス
KR102397506B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102419711B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102659376B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
JP7057787B2 (ja) 有機エレクトロルミネセント化合物及びこれを含む有機エレクトロルミネセントデバイス
JP2020503672A (ja) 有機エレクトロルミネセント化合物及びそれを含む有機エレクトロルミネセントデバイス
JP2019515905A (ja) 有機電界発光化合物及びそれを含む有機電界発光デバイス
KR102740675B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR20170070826A (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102816260B1 (ko) 유기 전계 발광 화합물, 이를 포함하는 유기 전계 발광 재료, 및 유기 전계 발광 소자
JP7164543B2 (ja) 有機電界発光化合物およびそれを含む有機電界発光デバイス
KR102719718B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102370068B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102549641B1 (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR20190007506A (ko) 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20190522

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20190828

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201005

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210414

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210416

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210709

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20210709

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: 20211007

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211101

R150 Certificate of patent or registration of utility model

Ref document number: 6971316

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250