JP7721860B2 - 有機発光素子 - Google Patents
有機発光素子Info
- Publication number
- JP7721860B2 JP7721860B2 JP2023538781A JP2023538781A JP7721860B2 JP 7721860 B2 JP7721860 B2 JP 7721860B2 JP 2023538781 A JP2023538781 A JP 2023538781A JP 2023538781 A JP2023538781 A JP 2023538781A JP 7721860 B2 JP7721860 B2 JP 7721860B2
- Authority
- JP
- Japan
- Prior art keywords
- compound
- substituted
- chemical formula
- unsubstituted
- carbon atoms
- 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
Links
Classifications
-
- 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
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- 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
-
- 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
- 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
- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
-
- 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
- H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/05—Isotopically modified compounds, e.g. labelled
-
- 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
-
- 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
- H10K2101/90—Multiple hosts in the emissive layer
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electroluminescent Light Sources (AREA)
- Led Devices (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20210026796 | 2021-02-26 | ||
| KR10-2021-0026796 | 2021-02-26 | ||
| KR10-2022-0023070 | 2022-02-22 | ||
| KR1020220023070A KR102907314B1 (ko) | 2021-02-26 | 2022-02-22 | 유기 발광 소자 |
| PCT/KR2022/002645 WO2022182124A1 (ko) | 2021-02-26 | 2022-02-23 | 유기 발광 소자 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024501664A JP2024501664A (ja) | 2024-01-15 |
| JP2024501664A5 JP2024501664A5 (https=) | 2024-12-05 |
| JP7721860B2 true JP7721860B2 (ja) | 2025-08-13 |
Family
ID=83049477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023538781A Active JP7721860B2 (ja) | 2021-02-26 | 2022-02-23 | 有機発光素子 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240114770A1 (https=) |
| EP (1) | EP4266390B1 (https=) |
| JP (1) | JP7721860B2 (https=) |
| TW (1) | TWI795221B (https=) |
| WO (1) | WO2022182124A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119384416A (zh) * | 2023-03-17 | 2025-01-28 | 株式会社Lg化学 | 新化合物和包含其的有机发光器件 |
| WO2025219233A1 (en) | 2024-04-15 | 2025-10-23 | Merck Patent Gmbh | Materials for organic light-emitting devices |
| WO2025219241A1 (de) * | 2024-04-15 | 2025-10-23 | Merck Patent Gmbh | Materialien für organische lichtemittierende vorrichtungen |
| WO2026017607A1 (en) | 2024-07-15 | 2026-01-22 | Merck Patent Gmbh | Organic light-emitting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170309831A1 (en) | 2016-04-21 | 2017-10-26 | Samsung Sdi Co., Ltd. | Composition for organic optoelectric device and organic optoelectric device and display device |
| US20170346025A1 (en) | 2016-05-27 | 2017-11-30 | Samsung Electronics Co., Ltd. | Organic light-emitting device |
| WO2020185038A1 (ko) | 2019-03-14 | 2020-09-17 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
| JP2022504972A (ja) | 2019-03-14 | 2022-01-13 | エルジー・ケム・リミテッド | 新規な化合物およびこれを利用した有機発光素子 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100430549B1 (ko) | 1999-01-27 | 2004-05-10 | 주식회사 엘지화학 | 신규한 착물 및 그의 제조 방법과 이를 이용한 유기 발광 소자 및 그의 제조 방법 |
| DE10135513B4 (de) | 2001-07-20 | 2005-02-24 | Novaled Gmbh | Lichtemittierendes Bauelement mit organischen Schichten |
| WO2007063754A1 (ja) * | 2005-12-01 | 2007-06-07 | Nippon Steel Chemical Co., Ltd. | 有機電界発光素子用化合物及び有機電界発光素子 |
| US8062769B2 (en) * | 2006-11-09 | 2011-11-22 | Nippon Steel Chemical Co., Ltd. | Indolocarbazole compound for use in organic electroluminescent device and organic electroluminescent device |
| KR101773363B1 (ko) * | 2014-04-09 | 2017-08-31 | 제일모직 주식회사 | 유기 화합물, 조성물, 유기 광전자 소자 및 표시 장치 |
| KR101948709B1 (ko) * | 2015-09-25 | 2019-02-15 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
| TWI756292B (zh) * | 2016-11-14 | 2022-03-01 | 德商麥克專利有限公司 | 具有受體基團與供體基團之化合物 |
| KR102171076B1 (ko) * | 2018-03-21 | 2020-10-28 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
-
2022
- 2022-02-23 US US18/272,041 patent/US20240114770A1/en active Pending
- 2022-02-23 JP JP2023538781A patent/JP7721860B2/ja active Active
- 2022-02-23 EP EP22760040.0A patent/EP4266390B1/en active Active
- 2022-02-23 WO PCT/KR2022/002645 patent/WO2022182124A1/ko not_active Ceased
- 2022-02-24 TW TW111106838A patent/TWI795221B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170309831A1 (en) | 2016-04-21 | 2017-10-26 | Samsung Sdi Co., Ltd. | Composition for organic optoelectric device and organic optoelectric device and display device |
| US20170346025A1 (en) | 2016-05-27 | 2017-11-30 | Samsung Electronics Co., Ltd. | Organic light-emitting device |
| WO2020185038A1 (ko) | 2019-03-14 | 2020-09-17 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
| JP2022504972A (ja) | 2019-03-14 | 2022-01-13 | エルジー・ケム・リミテッド | 新規な化合物およびこれを利用した有機発光素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240114770A1 (en) | 2024-04-04 |
| TW202246240A (zh) | 2022-12-01 |
| EP4266390B1 (en) | 2025-07-30 |
| WO2022182124A1 (ko) | 2022-09-01 |
| EP4266390A4 (en) | 2024-07-17 |
| JP2024501664A (ja) | 2024-01-15 |
| TWI795221B (zh) | 2023-03-01 |
| EP4266390A1 (en) | 2023-10-25 |
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