JPWO2021251461A1 - - Google Patents
Info
- Publication number
- JPWO2021251461A1 JPWO2021251461A1 JP2022530619A JP2022530619A JPWO2021251461A1 JP WO2021251461 A1 JPWO2021251461 A1 JP WO2021251461A1 JP 2022530619 A JP2022530619 A JP 2022530619A JP 2022530619 A JP2022530619 A JP 2022530619A JP WO2021251461 A1 JPWO2021251461 A1 JP WO2021251461A1
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—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
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- 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
-
- 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
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- 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
- C07D403/14—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
-
- 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
- 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
Landscapes
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020101635 | 2020-06-11 | ||
| JP2020101635 | 2020-06-11 | ||
| PCT/JP2021/022100 WO2021251461A1 (ja) | 2020-06-11 | 2021-06-10 | 化合物、発光材料および発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021251461A1 true JPWO2021251461A1 (https=) | 2021-12-16 |
| JP7709208B2 JP7709208B2 (ja) | 2025-07-16 |
Family
ID=78846117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022530619A Active JP7709208B2 (ja) | 2020-06-11 | 2021-06-10 | 化合物、発光材料および発光素子 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230212177A1 (https=) |
| JP (1) | JP7709208B2 (https=) |
| KR (1) | KR20230022872A (https=) |
| CN (1) | CN115916785A (https=) |
| WO (1) | WO2021251461A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7755298B2 (ja) * | 2021-12-28 | 2025-10-16 | 株式会社Kyulux | 化合物、発光材料および発光素子 |
| JP7752866B2 (ja) * | 2022-01-24 | 2025-10-14 | 株式会社Kyulux | 化合物、発光材料および発光素子 |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018237389A1 (en) * | 2017-06-23 | 2018-12-27 | Kyulux Inc. | Composition of matter for use in organic light-emitting diodes |
| CN109651406A (zh) * | 2019-01-23 | 2019-04-19 | 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11069860B2 (en) * | 2017-08-21 | 2021-07-20 | Kyulux, Inc. | Composition of matter for use in organic light-emitting diodes |
-
2021
- 2021-06-10 US US18/001,115 patent/US20230212177A1/en active Pending
- 2021-06-10 JP JP2022530619A patent/JP7709208B2/ja active Active
- 2021-06-10 CN CN202180041184.4A patent/CN115916785A/zh active Pending
- 2021-06-10 KR KR1020227043919A patent/KR20230022872A/ko active Pending
- 2021-06-10 WO PCT/JP2021/022100 patent/WO2021251461A1/ja not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018237389A1 (en) * | 2017-06-23 | 2018-12-27 | Kyulux Inc. | Composition of matter for use in organic light-emitting diodes |
| CN109651406A (zh) * | 2019-01-23 | 2019-04-19 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7709208B2 (ja) | 2025-07-16 |
| CN115916785A (zh) | 2023-04-04 |
| WO2021251461A1 (ja) | 2021-12-16 |
| KR20230022872A (ko) | 2023-02-16 |
| US20230212177A1 (en) | 2023-07-06 |
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