WO2020111830A1 - Élément électroluminescent organique utilisant un composé dérivé aromatique polycyclique - Google Patents

Élément électroluminescent organique utilisant un composé dérivé aromatique polycyclique Download PDF

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Publication number
WO2020111830A1
WO2020111830A1 PCT/KR2019/016612 KR2019016612W WO2020111830A1 WO 2020111830 A1 WO2020111830 A1 WO 2020111830A1 KR 2019016612 W KR2019016612 W KR 2019016612W WO 2020111830 A1 WO2020111830 A1 WO 2020111830A1
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WIPO (PCT)
Prior art keywords
substituted
carbon atoms
group
unsubstituted
formula
Prior art date
Application number
PCT/KR2019/016612
Other languages
English (en)
Korean (ko)
Inventor
주성훈
양병선
김수진
김지환
조현준
최성은
신봉기
박영환
하야시슈이치
야마모토타케시
모치즈키슌지
히라야마유타
Original Assignee
에스에프씨 주식회사
호도가야 가가쿠 고교 가부시키가이샤
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
Priority claimed from KR1020190154524A external-priority patent/KR102128687B1/ko
Application filed by 에스에프씨 주식회사, 호도가야 가가쿠 고교 가부시키가이샤 filed Critical 에스에프씨 주식회사
Priority to US17/296,347 priority Critical patent/US20220102635A1/en
Priority to EP19890930.1A priority patent/EP3889236B1/fr
Priority to CN201980078604.9A priority patent/CN113166641B/zh
Priority to JP2021531137A priority patent/JP7344292B2/ja
Publication of WO2020111830A1 publication Critical patent/WO2020111830A1/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02Boron compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80

Definitions

  • At least one of Ar 31 to Ar 34 in [Chemical Formula B] is characterized in that it is a substituent represented by the following [Chemical Formula C].
  • Y is a carbon atom or a nitrogen atom
  • Z is a carbon atom, an oxygen atom, a sulfur atom or a nitrogen atom.
  • the alkenyl group includes a straight chain or a branched chain, and may be further substituted by other substituents, specifically, a vinyl group, 1-propenyl group, isopropenyl group, 1-butenyl group, 2-butene Neil group, 3-butenyl group, 1-pentenyl group, 2-pentenyl group, 3-pentenyl group, 3-methyl-1-butenyl group, 1,3-butadienyl group, allyl group, 1-phenylvinyl-1-yl group , 2-phenylvinyl-1-yl group, 2,2-diphenylvinyl-1-yl group, 2-phenyl-2-(naphthyl-1-yl)vinyl-1-yl group, 2,2-bis(diphenyl -1-yl)vinyl-1-yl group, styrenyl group, styrenyl group, and the like, but are not limited to these.
  • substituents specifically, a vinyl group
  • R 61 to R 63 are the same as or different from each other, and each independently hydrogen, deuterium, a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted aryl group having 6 to 50 carbon atoms, a substituted or unsubstituted carbon number 2 to 30 alkenyl groups, substituted or unsubstituted alkynyl groups having 2 to 20 carbon atoms, substituted or unsubstituted cycloalkyl groups having 3 to 30 carbon atoms, substituted or unsubstituted cycloalkenyl groups having 5 to 30 carbon atoms, substituted or unsubstituted Substituted heteroaryl group having 2 to 50 carbon atoms, substituted or unsubstituted heterocycloalkyl group having 2 to 30 carbon atoms, substituted or unsubstituted alkoxy group having 1 to 30 carbon atoms, substituted or unsubstituted
  • L is a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 30 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, a substituted or unsubstituted 5 to 30 carbon atoms Heteroaryl group and a substituted or unsubstituted cycloalkyl group having 5 to 30 carbon atoms, L is an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 20 carbon atoms, an aryl group having 6 to 40 carbon atoms, 3 to 20 carbon atoms It is further substituted with one or more substituents selected from heteroaryl groups, cyano groups, halogen groups, deuterium and hydrogen, and may be connected to adjacent substituents with alkylene or alkenylene to form a spiro ring or fused ring.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

Un élément électroluminescent organique selon la présente invention utilise un composé dérivé aromatique polycyclique dans une couche électroluminescente à l'intérieur de l'élément et comprend en outre une couche de recouvrement. Ainsi, l'élément électroluminescent organique peut être fabriqué de manière à être très efficace et peut être utile pour un dispositif choisi parmi un dispositif d'affichage à écran plat, un dispositif d'affichage flexible, un dispositif d'éclairage à écran plat monochrome ou blanc et un dispositif d'éclairage flexible monochrome ou blanc.
PCT/KR2019/016612 2018-11-30 2019-11-28 Élément électroluminescent organique utilisant un composé dérivé aromatique polycyclique WO2020111830A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US17/296,347 US20220102635A1 (en) 2018-11-30 2019-11-28 Organic light-emitting element using polycyclic aromatic derivative compound
EP19890930.1A EP3889236B1 (fr) 2018-11-30 2019-11-28 Élément électroluminescent organique utilisant un composé dérivé aromatique polycyclique
CN201980078604.9A CN113166641B (zh) 2018-11-30 2019-11-28 使用多环芳族衍生物化合物的有机发光元件
JP2021531137A JP7344292B2 (ja) 2018-11-30 2019-11-28 多環芳香族誘導体化合物を用いた有機発光素子

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2018-0151781 2018-11-30
KR20180151781 2018-11-30
KR10-2019-0154524 2019-11-27
KR1020190154524A KR102128687B1 (ko) 2018-11-30 2019-11-27 다환 방향족 유도체 화합물을 이용한 유기발광소자

Publications (1)

Publication Number Publication Date
WO2020111830A1 true WO2020111830A1 (fr) 2020-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/016612 WO2020111830A1 (fr) 2018-11-30 2019-11-28 Élément électroluminescent organique utilisant un composé dérivé aromatique polycyclique

Country Status (1)

Country Link
WO (1) WO2020111830A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020251049A1 (fr) * 2019-06-14 2020-12-17 学校法人関西学院 Composé aromatique polycyclique
JP2021022733A (ja) * 2019-07-29 2021-02-18 エスエフシー カンパニー リミテッド ホウ素化合物を含む有機発光素子
CN112961174A (zh) * 2021-02-05 2021-06-15 吉林奥来德光电材料股份有限公司 一种多环芳族化合物及其制备方法和应用
CN113135935A (zh) * 2021-04-14 2021-07-20 吉林奥来德光电材料股份有限公司 一种多环芳族系化合物及其制备方法和应用
CN114085240A (zh) * 2020-08-25 2022-02-25 广州华睿光电材料有限公司 含硼杂环的有机化合物、混合物、组合物及有机电子器件
WO2022082990A1 (fr) * 2020-10-23 2022-04-28 京东方科技集团股份有限公司 Dispositif électroluminescent organique et dispositif d'affichage
CN114685543A (zh) * 2020-12-29 2022-07-01 乐金显示有限公司 发光化合物和包括其的有机发光装置
EP4024494A1 (fr) * 2020-12-29 2022-07-06 LG Display Co., Ltd. Composé électroluminescent et dispositif électroluminescent organique le comprenant
KR20220142937A (ko) 2021-04-15 2022-10-24 가꼬우 호징 관세이 가쿠잉 다환방향족 화합물
KR20230140484A (ko) 2022-03-22 2023-10-06 가꼬우 호징 관세이 가쿠잉 다환방향족 화합물
KR20230156725A (ko) 2021-03-15 2023-11-14 가꼬우 호징 관세이 가쿠잉 다환 방향족 화합물

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170089094A (ko) * 2016-01-25 2017-08-03 삼성디스플레이 주식회사 유기 발광 소자
KR20170127593A (ko) * 2016-05-11 2017-11-22 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR20180018404A (ko) * 2016-08-09 2018-02-21 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR101876763B1 (ko) * 2017-05-22 2018-07-11 머티어리얼사이언스 주식회사 유기화합물 및 이를 포함하는 유기전계발광소자
KR20180122298A (ko) * 2017-05-02 2018-11-12 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170089094A (ko) * 2016-01-25 2017-08-03 삼성디스플레이 주식회사 유기 발광 소자
KR20170127593A (ko) * 2016-05-11 2017-11-22 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR20180018404A (ko) * 2016-08-09 2018-02-21 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR20180122298A (ko) * 2017-05-02 2018-11-12 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
KR101876763B1 (ko) * 2017-05-22 2018-07-11 머티어리얼사이언스 주식회사 유기화합물 및 이를 포함하는 유기전계발광소자

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020251049A1 (fr) * 2019-06-14 2020-12-17 学校法人関西学院 Composé aromatique polycyclique
JP2021022733A (ja) * 2019-07-29 2021-02-18 エスエフシー カンパニー リミテッド ホウ素化合物を含む有機発光素子
CN114085240A (zh) * 2020-08-25 2022-02-25 广州华睿光电材料有限公司 含硼杂环的有机化合物、混合物、组合物及有机电子器件
WO2022082990A1 (fr) * 2020-10-23 2022-04-28 京东方科技集团股份有限公司 Dispositif électroluminescent organique et dispositif d'affichage
CN114667291A (zh) * 2020-10-23 2022-06-24 京东方科技集团股份有限公司 有机电致发光器件和显示装置
EP4024494A1 (fr) * 2020-12-29 2022-07-06 LG Display Co., Ltd. Composé électroluminescent et dispositif électroluminescent organique le comprenant
CN114685543A (zh) * 2020-12-29 2022-07-01 乐金显示有限公司 发光化合物和包括其的有机发光装置
EP4023654A1 (fr) * 2020-12-29 2022-07-06 LG Display Co., Ltd. Composé électroluminescent et dispositif électroluminescent organique le comprenant
TWI815144B (zh) * 2020-12-29 2023-09-11 南韓商Lg顯示器股份有限公司 發光化合物及包含該發光化合物的有機發光裝置
CN112961174A (zh) * 2021-02-05 2021-06-15 吉林奥来德光电材料股份有限公司 一种多环芳族化合物及其制备方法和应用
KR20230156725A (ko) 2021-03-15 2023-11-14 가꼬우 호징 관세이 가쿠잉 다환 방향족 화합물
CN113135935A (zh) * 2021-04-14 2021-07-20 吉林奥来德光电材料股份有限公司 一种多环芳族系化合物及其制备方法和应用
KR20220142937A (ko) 2021-04-15 2022-10-24 가꼬우 호징 관세이 가쿠잉 다환방향족 화합물
KR20230140484A (ko) 2022-03-22 2023-10-06 가꼬우 호징 관세이 가쿠잉 다환방향족 화합물

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