JPWO2022045272A1 - - Google Patents
Info
- Publication number
- JPWO2022045272A1 JPWO2022045272A1 JP2022545715A JP2022545715A JPWO2022045272A1 JP WO2022045272 A1 JPWO2022045272 A1 JP WO2022045272A1 JP 2022545715 A JP2022545715 A JP 2022545715A JP 2022545715 A JP2022545715 A JP 2022545715A JP WO2022045272 A1 JPWO2022045272 A1 JP WO2022045272A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H10K85/649—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
- 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
- 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
- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
-
- 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
- H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
-
- 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
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
-
- 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
-
- 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
-
- 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
- H10K85/658—Organoboranes
-
- 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
-
- 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
- C09K2211/1055—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with other 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
- C09K2211/1059—Heterocyclic compounds characterised by ligands containing 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
- H10K2101/27—Combination of fluorescent and phosphorescent 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020144607 | 2020-08-28 | ||
| JP2020144607 | 2020-08-28 | ||
| PCT/JP2021/031430 WO2022045272A1 (ja) | 2020-08-28 | 2021-08-26 | 有機電界発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022045272A1 true JPWO2022045272A1 (https=) | 2022-03-03 |
| JP7754821B2 JP7754821B2 (ja) | 2025-10-15 |
Family
ID=80353387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022545715A Active JP7754821B2 (ja) | 2020-08-28 | 2021-08-26 | 有機電界発光素子 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230276644A1 (https=) |
| EP (1) | EP4206301A1 (https=) |
| JP (1) | JP7754821B2 (https=) |
| KR (1) | KR102881326B1 (https=) |
| CN (1) | CN116194549B (https=) |
| WO (1) | WO2022045272A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240160456A (ko) * | 2023-05-02 | 2024-11-11 | 주식회사 엘지화학 | 유기 발광 소자 |
| WO2025169870A1 (ja) * | 2024-02-08 | 2025-08-14 | 日鉄ケミカル＆マテリアル株式会社 | 有機電界発光素子用混合材料及び有機電界発光素子 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016158191A1 (ja) * | 2015-03-30 | 2016-10-06 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
| WO2020040298A1 (ja) * | 2018-08-23 | 2020-02-27 | 学校法人関西学院 | 有機電界発光素子、表示装置、照明装置、発光層形成用組成物、および化合物 |
| US20200203652A1 (en) * | 2018-08-31 | 2020-06-25 | Kunshan Go-Visionox Opto-Electronics Co., Ltd | Organic electroluminescence device, preparation method thereof and display apparatus |
| US20210098714A1 (en) * | 2019-10-01 | 2021-04-01 | Samsung Display Co., Ltd. | Organic electroluminescence device |
| WO2021131766A1 (ja) * | 2019-12-25 | 2021-07-01 | 日鉄ケミカル＆マテリアル株式会社 | 有機電界発光素子 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100295444A1 (en) | 2009-05-22 | 2010-11-25 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
| JP5124785B2 (ja) | 2009-12-07 | 2013-01-23 | 新日鉄住金化学株式会社 | 有機発光材料及び有機発光素子 |
| TWI636056B (zh) | 2014-02-18 | 2018-09-21 | 學校法人關西學院 | 多環芳香族化合物及其製造方法、有機元件用材料及其應用 |
| CN108463894B (zh) | 2015-12-28 | 2020-03-27 | 国立大学法人九州大学 | 有机电致发光元件 |
| WO2018181188A1 (ja) | 2017-03-31 | 2018-10-04 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子および電子機器 |
| KR102661359B1 (ko) | 2017-05-16 | 2024-04-25 | 가꼬우 호징 관세이 가쿠잉 | 다환 방향족 화합물 |
| KR102691086B1 (ko) * | 2018-03-07 | 2024-08-01 | 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 | 유기 전계 발광 소자 |
| KR102541446B1 (ko) | 2019-01-22 | 2023-06-09 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함하는 표시 장치 |
-
2021
- 2021-08-26 JP JP2022545715A patent/JP7754821B2/ja active Active
- 2021-08-26 WO PCT/JP2021/031430 patent/WO2022045272A1/ja not_active Ceased
- 2021-08-26 KR KR1020237003012A patent/KR102881326B1/ko active Active
- 2021-08-26 US US18/018,005 patent/US20230276644A1/en active Pending
- 2021-08-26 EP EP21861694.4A patent/EP4206301A1/en not_active Withdrawn
- 2021-08-26 CN CN202180056523.6A patent/CN116194549B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016158191A1 (ja) * | 2015-03-30 | 2016-10-06 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
| WO2020040298A1 (ja) * | 2018-08-23 | 2020-02-27 | 学校法人関西学院 | 有機電界発光素子、表示装置、照明装置、発光層形成用組成物、および化合物 |
| US20200203652A1 (en) * | 2018-08-31 | 2020-06-25 | Kunshan Go-Visionox Opto-Electronics Co., Ltd | Organic electroluminescence device, preparation method thereof and display apparatus |
| US20210098714A1 (en) * | 2019-10-01 | 2021-04-01 | Samsung Display Co., Ltd. | Organic electroluminescence device |
| WO2021131766A1 (ja) * | 2019-12-25 | 2021-07-01 | 日鉄ケミカル＆マテリアル株式会社 | 有機電界発光素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022045272A1 (ja) | 2022-03-03 |
| CN116194549A (zh) | 2023-05-30 |
| EP4206301A1 (en) | 2023-07-05 |
| JP7754821B2 (ja) | 2025-10-15 |
| KR20230057337A (ko) | 2023-04-28 |
| US20230276644A1 (en) | 2023-08-31 |
| CN116194549B (zh) | 2026-03-10 |
| KR102881326B1 (ko) | 2025-11-10 |
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