JP7226806B2 - 有機発光ダイオードに用いられる組成物 - Google Patents

有機発光ダイオードに用いられる組成物 Download PDF

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JP7226806B2
JP7226806B2 JP2019570921A JP2019570921A JP7226806B2 JP 7226806 B2 JP7226806 B2 JP 7226806B2 JP 2019570921 A JP2019570921 A JP 2019570921A JP 2019570921 A JP2019570921 A JP 2019570921A JP 7226806 B2 JP7226806 B2 JP 7226806B2
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carbazol
bis
substituted
unsubstituted
trifluoromethyl
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JP2020525438A5 (enExample
JP2020525438A (ja
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ショウシェン チェン
ユソク ヤン
直人 能塚
善丈 鈴木
礼隆 遠藤
圭朗 那須
ザン ピン クエン
イパラギレ ホルヘ アギレラ
ボンバレリ ラファエル ゴメス
ティモシー ディー ヒルツェル
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Kyulux Inc
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Kyulux Inc
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    • 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
    • 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
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials 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
    • 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
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
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    • 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
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the 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
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/1033—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with oxygen
    • 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
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/1037—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with sulfur
    • 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
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two 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
    • C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
    • 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
    • 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

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  • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP2019570921A 2017-06-23 2018-06-25 有機発光ダイオードに用いられる組成物 Active JP7226806B2 (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201762523948P 2017-06-23 2017-06-23
US201762523957P 2017-06-23 2017-06-23
US201762523954P 2017-06-23 2017-06-23
US62/523,954 2017-06-23
US62/523,948 2017-06-23
US62/523,957 2017-06-23
US201762531401P 2017-07-12 2017-07-12
US62/531,401 2017-07-12
US201862653880P 2018-04-06 2018-04-06
US62/653,880 2018-04-06
PCT/US2018/039309 WO2018237389A1 (en) 2017-06-23 2018-06-25 Composition of matter for use in organic light-emitting diodes

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JP2020525438A JP2020525438A (ja) 2020-08-27
JP2020525438A5 JP2020525438A5 (enExample) 2021-07-26
JP7226806B2 true JP7226806B2 (ja) 2023-02-21

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US (1) US11638390B2 (enExample)
JP (1) JP7226806B2 (enExample)
KR (1) KR102577834B1 (enExample)
CN (1) CN110914378A (enExample)
WO (1) WO2018237389A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023179509A (ja) * 2018-03-30 2023-12-19 株式会社Kyulux 有機発光ダイオードに使用される組成物

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11283027B1 (en) 2017-03-03 2022-03-22 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US10892425B1 (en) 2017-03-03 2021-01-12 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US10547014B2 (en) 2017-06-23 2020-01-28 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11069860B2 (en) 2017-08-21 2021-07-20 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
KR102571882B1 (ko) * 2017-09-01 2023-08-29 가부시키가이샤 큐럭스 유기 발광 다이오드에 이용되는 조성물
JP7153363B2 (ja) * 2017-12-05 2022-10-14 株式会社Kyulux 有機発光ダイオードに用いられる組成物
US11444250B2 (en) 2017-12-05 2022-09-13 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US10644249B2 (en) 2017-12-22 2020-05-05 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11575088B2 (en) 2017-12-22 2023-02-07 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
JP6582038B2 (ja) * 2017-12-26 2019-09-25 株式会社Ｋｙｕｌｕｘ 配向制御剤、膜および有機発光素子
US11542260B2 (en) 2018-01-31 2023-01-03 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11104669B2 (en) 2018-02-02 2021-08-31 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11608333B2 (en) 2018-03-20 2023-03-21 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11498914B2 (en) 2018-03-30 2022-11-15 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11778904B2 (en) 2018-05-09 2023-10-03 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
KR102703720B1 (ko) * 2018-07-20 2024-09-06 삼성전자주식회사 축합환 화합물, 이를 포함한 조성물 및 이를 포함한 유기 발광 소자
KR102739331B1 (ko) 2018-07-27 2024-12-05 이데미쓰 고산 가부시키가이샤 화합물, 유기 일렉트로루미네센스 소자용 재료, 유기 일렉트로루미네센스 소자, 및 전자 기기
CN110835340A (zh) * 2018-08-17 2020-02-25 北京鼎材科技有限公司 有机电致发光材料及有机电致发光器件
JP7325731B2 (ja) * 2018-08-23 2023-08-15 国立大学法人九州大学 有機エレクトロルミネッセンス素子
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US12274168B2 (en) 2018-10-25 2025-04-08 Idemitsu Kosan Co., Ltd. Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic appliance
KR102772386B1 (ko) * 2018-11-16 2025-02-26 삼성디스플레이 주식회사 유기 전계 발광 소자 및 유기 전계 발광 소자용 화합물
CN109651406B (zh) * 2019-01-23 2021-01-08 苏州久显新材料有限公司 热激活延迟荧光化合物、发光材料及有机电致发光器件
CN109705019A (zh) * 2019-01-29 2019-05-03 吉林大学 苯甲腈衍生物及其在制备电致发光器件中的应用
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WO2021015177A1 (ja) * 2019-07-24 2021-01-28 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
KR102447938B1 (ko) * 2019-08-28 2022-09-27 주식회사 엘지화학 신규한 헤테로 고리 화합물 및 이를 이용한 유기 발광 소자
WO2021040467A1 (ko) * 2019-08-28 2021-03-04 주식회사 엘지화학 신규한 헤테로 고리 화합물 및 이를 이용한 유기 발광 소자
JPWO2021066059A1 (enExample) * 2019-10-01 2021-04-08
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JP7456125B2 (ja) * 2019-11-11 2024-03-27 東洋紡株式会社 パーフルオロアルキル基を有する含窒素複素環化合物及びその利用
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JP2024094443A (ja) * 2021-03-15 2024-07-10 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
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CN115745869B (zh) * 2022-10-28 2025-05-13 清华大学 一种有机化合物及采用该化合物的有机电致发光器
KR20250095729A (ko) * 2022-11-15 2025-06-26 가부시키가이샤 큐럭스 화합물, 발광 재료 및 발광 소자
CN116554086A (zh) * 2023-04-07 2023-08-08 东南大学 一种基于苯甲腈的高三线态蓝光主体材料及其制备方法和应用

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013154064A1 (ja) 2012-04-09 2013-10-17 国立大学法人九州大学 有機発光素子ならびにそれに用いる発光材料および化合物
US20140203251A1 (en) 2011-05-25 2014-07-24 Lms Co., Ltd. Novel Compound and Organic Electronic Device Comprising the Compound
CN104498025A (zh) 2015-01-21 2015-04-08 武汉大学 多苯基苯构筑含氰基发光分子及其制备方法和用途
JP2016516085A (ja) 2013-03-22 2016-06-02 メルク パテント ゲーエムベーハー 電子素子のための材料
WO2016138077A1 (en) 2015-02-24 2016-09-01 Nitto Denko Corporation Gas sensor element
JP2016539182A (ja) 2013-10-30 2016-12-15 日東電工株式会社 発光デバイス用発光化合物
CN106316924A (zh) 2015-06-16 2017-01-11 清华大学 一种热活化延迟荧光材料
WO2017005698A1 (de) 2015-07-03 2017-01-12 Cynora Gmbh Organische moleküle zur verwendung in organischen optoelektronischen vorrichtungen
US20170047526A1 (en) 2015-08-13 2017-02-16 Samsung Electronics Co., Ltd. Condensed cyclic compound and organic light-emitting device including the same

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100137188A (ko) 2009-06-22 2010-12-30 다우어드밴스드디스플레이머티리얼 유한회사 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자
KR101317923B1 (ko) 2009-12-07 2013-10-16 고쿠리쓰다이가쿠호진 규슈다이가쿠 유기 발광 재료 및 유기 발광 소자
JP5074627B2 (ja) 2010-04-20 2012-11-14 出光興産株式会社 ビスカルバゾール誘導体、有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子
CN102702132B (zh) 2010-11-29 2015-04-29 中国石油化学工业开发股份有限公司 咔唑衍生物及其应用的有机发光二极管装置
EP2712859B1 (en) 2010-12-10 2016-11-09 Korea University Research and Business Foundation Compounds having hole conducting property, co-adsorbent body comprising same, and dye-sensitized solar cell comprising the co-adsorbent body
WO2013085285A1 (ko) * 2011-12-05 2013-06-13 고려대학교 산학협력단 정공전도특성을 갖는 염료감응 태양전지용 공흡착체 및 그를 포함하는 염료감응 태양전지
US9530969B2 (en) * 2011-12-05 2016-12-27 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device
WO2014183080A1 (en) * 2013-05-09 2014-11-13 Nitto Denko Corporation Emissive compounds for light emitting devices
WO2015022987A1 (ja) 2013-08-16 2015-02-19 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、電子デバイス、発光装置及び発光材料
JP2015080183A (ja) 2013-10-16 2015-04-23 大串 正彦 ハウリング防止構造を持つイヤホン
TWI637944B (zh) * 2013-11-28 2018-10-11 九州有機光材股份有限公司 發光材料、有機發光元件及化合物
WO2015099507A1 (en) 2013-12-27 2015-07-02 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compound, and multi-component host material and organic electroluminescent device comprising the same
JP2015129715A (ja) 2014-01-08 2015-07-16 リコーエレメックス株式会社 検査装置及び検査装置の制御方法
WO2015129715A1 (ja) * 2014-02-28 2015-09-03 国立大学法人九州大学 発光材料、有機発光素子および化合物
WO2016013875A1 (en) 2014-07-22 2016-01-28 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent device
KR102502306B1 (ko) 2014-07-22 2023-02-23 롬엔드하스전자재료코리아유한회사 유기 전계 발광 소자
WO2016036171A1 (en) 2014-09-04 2016-03-10 Rohm And Haas Electronic Materials Korea Ltd. A plurality of host materials and organic electroluminescent devices comprising the same
WO2016076629A1 (en) * 2014-11-11 2016-05-19 Rohm And Haas Electronic Materials Korea Ltd. A plurality of host materials and an organic electroluminescence device comprising the same
GB201507340D0 (en) * 2015-04-29 2015-06-10 Univ St Andrews Light emitting devices and compounds
KR102509827B1 (ko) * 2015-09-22 2023-03-15 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
CN106892857B (zh) 2015-12-18 2020-02-18 昆山国显光电有限公司 热活化延迟荧光材料及其在有机电致发光器件中的应用
JP6829547B2 (ja) * 2015-12-28 2021-02-10 株式会社Ｋｙｕｌｕｘ 化合物、発光材料および有機発光素子
CN110225906A (zh) * 2016-09-09 2019-09-10 东洋纺株式会社 有机发光元件、用于该有机发光元件的发光材料及化合物
JP6640172B2 (ja) 2016-11-01 2020-02-05 サイノラ ゲゼルシャフト ミット ベシュレンクテル ハフツング 特に有機光電子デバイスに使用するための有機分子
US11069860B2 (en) * 2017-08-21 2021-07-20 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US10644249B2 (en) * 2017-12-22 2020-05-05 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11608333B2 (en) * 2018-03-20 2023-03-21 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
JP7412773B2 (ja) * 2018-03-30 2024-01-15 株式会社Kyulux 有機発光ダイオードに使用される組成物
EP3848352A4 (en) * 2018-09-05 2022-06-01 Kyushu University, National University Corporation BENZONITRILE DERIVATIVE, LIGHT EMITTING MATERIAL AND LIGHT EMITTING ELEMENT THEREOF
US11447473B2 (en) * 2018-09-06 2022-09-20 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US11440901B2 (en) * 2018-09-12 2022-09-13 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US20200168814A1 (en) * 2018-11-27 2020-05-28 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140203251A1 (en) 2011-05-25 2014-07-24 Lms Co., Ltd. Novel Compound and Organic Electronic Device Comprising the Compound
WO2013154064A1 (ja) 2012-04-09 2013-10-17 国立大学法人九州大学 有機発光素子ならびにそれに用いる発光材料および化合物
JP2016516085A (ja) 2013-03-22 2016-06-02 メルク パテント ゲーエムベーハー 電子素子のための材料
JP2016539182A (ja) 2013-10-30 2016-12-15 日東電工株式会社 発光デバイス用発光化合物
CN104498025A (zh) 2015-01-21 2015-04-08 武汉大学 多苯基苯构筑含氰基发光分子及其制备方法和用途
WO2016138077A1 (en) 2015-02-24 2016-09-01 Nitto Denko Corporation Gas sensor element
CN106316924A (zh) 2015-06-16 2017-01-11 清华大学 一种热活化延迟荧光材料
WO2017005698A1 (de) 2015-07-03 2017-01-12 Cynora Gmbh Organische moleküle zur verwendung in organischen optoelektronischen vorrichtungen
US20170047526A1 (en) 2015-08-13 2017-02-16 Samsung Electronics Co., Ltd. Condensed cyclic compound and organic light-emitting device including the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEN,D. et al.，Isomeric Thermally Activated Delayed Fluorescence Emitters for Color Purity-Improved Emission in Organic Light-Emitting Devices，ACS Applied Materials & Interfaces，2016年，Vol.8, No.26，p.16791-16798
WANG,D. et al.，Fine-tuning the emissions of highly efficient thermally activated delayed fluorescence emitters with different linking positions of electron-deficient substituent groups，Dyes and Pigments，2017年04月18日，Vol.143，p.62-70
ZHAN,X. et al.，Polyphenylbenzene as a Platform for Deep-Blue OLEDs: Aggregation Enhanced Emission and High External Quantum Efficiency of 3.98%，Chemistry of Materials，2015年，Vol.27, No.5，p.1847-1854

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023179509A (ja) * 2018-03-30 2023-12-19 株式会社Kyulux 有機発光ダイオードに使用される組成物
JP7630185B2 (ja) 2018-03-30 2025-02-17 株式会社Kyulux 有機発光ダイオードに使用される組成物
US12369492B2 (en) 2018-03-30 2025-07-22 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes

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