KR101772990B1 - 열안정성이 향상된 유기소자용 화합물 및 이의 제조방법 및 이를 포함하는 유기발광소자 - Google Patents
열안정성이 향상된 유기소자용 화합물 및 이의 제조방법 및 이를 포함하는 유기발광소자 Download PDFInfo
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- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/54—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings
- C07C13/605—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with a bridged ring system
- C07C13/615—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with a bridged ring system with an adamantane ring
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/54—Sulfur atoms
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- 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
- C07D403/14—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 three or more hetero rings
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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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
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Abstract
Description
도 2는 본 발명의 일실시예에 따라 제조된 유기소자용 화합물(adm-MCP)의 UV-vis 스펙트럼 및 PL 스펙트럼을 나타내는 그래프이다.
도 3은 본 발명의 일실시예에 따라 제조된 유기소자용 화합물(adm-MCP)의 TGA 분석 결과를 나타내는 그래프이다.
도 4는 본 발명의 일실시예에 따라 제조된 유기소자용 화합물(adm-MCP)의 DSC 분석 결과를 나타내는 그래프이다.
도 5는 실시예 3 및 비교예1에 따른 유기발광소자의 전압에 따른 전류밀도 변화를 나타내는 그래프이다.
도 6은 실시예 3 및 비교예 1에 따른 유기발광소자의 전류밀도 변화에 따른 발광효율을 나타내는 그래프이다.
Claims (11)
- 삭제
- 삭제
- 삭제
- 열안정성이 향상된 유기소자용 화합물을 제조하는 방법에 있어서,
i) 적어도 1개 이상의 할로젠기로 치환된 발광층용 화합물과 디보론 화합물 및 팔라듐 촉매를 제1용매에 넣고 혼합하는 단계;
ii) 100 내지 130℃의 온도에서 10 내지 20시간 동안 상기 i) 단계의 혼합물을 반응시키는 단계;
iii) 반응 완료 후, 세척 및 정제하여 중간체를 수득하는 단계;
iv) 상기 중간체, 1개의 할로젠기로 치환된 아다만탄 화합물 및 팔라듐 촉매를 제2용매에 혼합하는 단계;
v) 60 내지 130℃의 온도에서 10 내지 20시간 동안 상기 iv) 단계의 혼합물을 교반하며 반응시키는 단계;
vi) 반응 완료 후, 생성물을 세척 및 정제시키는 단계;
vii) 상기 vi) 단계에서 정제된 생성물을 건조시켜 유기소자용 화합물을 수득하는 단계;
를 포함하여 이루어지고,
상기 iv) 단계와 상기 v) 단계의 사이에, 포타슘카보네이트(photassium carbonate)를 첨가하는 단계를 포함하며,
상기 발광층용 화합물은 하기 화학식 2a 내지 2f로 표시되는 화합물로부터 선택되며,
상기 1개의 할로젠기로 치환된 아다만탄 화합물은 1-브로모아다만탄이고, 상기 팔라듐 촉매는 테트라키스 (트리페닐포스핀) 팔라듐[tetrakis(triphenylphosphine)palladium]이며,
상기 디보론 화합물은 비스(피나콜라토)디보론[bis(pinacolato)diboron]이고,
300℃ 미만의 온도에서 Tg 피크가 존재하지 않아 유기소자를 구동하면서 발생되는 줄열에 의한 소자의 변형문제를 해소할 수 있는 것을 특징으로 하는 열안정성이 향상된 유기소자용 화합물의 제조방법.
- 삭제
- 삭제
- 삭제
- 청구항 4항에 따른 유기소자용 화합물을 포함하여 제조되는 유기소자.
- 청구항 8에 있어서,
상기 유기소자는 유기발광소자, 유기 감광체, 유기 트랜지스터, 유기 태양전지 및 유기 이미지센서 중에서 선택되는 것을 특징으로 하는 유기소자.
- 유기발광소자에 있어서,
양극 기판;
상기 양극 기판의 상부에 형성되는 정공주입층;
상기 정공주입층의 상부에 형성되는 정공수송층;
상기 정공수송층의 상부에 형성되는 발광층;
상기 발광층의 상부에 형성되는 전자수송층;
상기 전자수송층의 상부에 형성되는 전자주입층;
상기 전자주입층의 상부에 형성되는 음극; 을 포함하여 이루어지되,
상기 발광층에 청구항 4에 따른 열안정성이 향상된 유기소자용 화합물을 포함하는 것을 특징으로 하는 유기발광소자.
- 청구항 10에 있어서,
상기 발광층과 상기 전자수송층의 사이에 정공차단층을 더 포함하는 것을 특징으로 하는 유기발광소자.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111057013A (zh) * | 2018-10-17 | 2020-04-24 | 创王光电股份有限公司 | 一种有机电致发光化合物及包含此化合物的有机电致发光装置 |
US10910578B2 (en) | 2017-09-26 | 2021-02-02 | Samsung Display Co., Ltd. | Polycyclic compound and organic electroluminescence device including the same |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102043550B1 (ko) | 2017-04-13 | 2019-11-11 | 주식회사 엘지화학 | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
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WO2021066350A1 (ko) * | 2019-10-01 | 2021-04-08 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기 발광 소자 |
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KR102663117B1 (ko) * | 2019-11-21 | 2024-05-02 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
KR102705463B1 (ko) * | 2019-12-13 | 2024-09-09 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기 발광 소자 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013258269A (ja) * | 2012-06-12 | 2013-12-26 | Udc Ireland Ltd | 有機電界発光素子 |
CN104529870A (zh) * | 2015-01-23 | 2015-04-22 | 武汉大学 | 一类金刚烷衍生物及其作为有机电致磷光主体材料的应用 |
-
2015
- 2015-10-26 KR KR1020150148657A patent/KR101772990B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013258269A (ja) * | 2012-06-12 | 2013-12-26 | Udc Ireland Ltd | 有機電界発光素子 |
CN104529870A (zh) * | 2015-01-23 | 2015-04-22 | 武汉大学 | 一类金刚烷衍生物及其作为有机电致磷光主体材料的应用 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10910578B2 (en) | 2017-09-26 | 2021-02-02 | Samsung Display Co., Ltd. | Polycyclic compound and organic electroluminescence device including the same |
US11038111B2 (en) | 2017-11-28 | 2021-06-15 | Samsung Display Co., Ltd. | Organic electroluminescence device and monoamine compound for organic electroluminescence device |
CN111057013A (zh) * | 2018-10-17 | 2020-04-24 | 创王光电股份有限公司 | 一种有机电致发光化合物及包含此化合物的有机电致发光装置 |
US11502257B2 (en) | 2018-10-18 | 2022-11-15 | Samsung Display Co., Ltd. | Organic electroluminescence device and amine compound for organic electroluminescence device |
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