JPWO2023053835A1 - - Google Patents
Info
- Publication number
- JPWO2023053835A1 JPWO2023053835A1 JP2023550486A JP2023550486A JPWO2023053835A1 JP WO2023053835 A1 JPWO2023053835 A1 JP WO2023053835A1 JP 2023550486 A JP2023550486 A JP 2023550486A JP 2023550486 A JP2023550486 A JP 2023550486A JP WO2023053835 A1 JPWO2023053835 A1 JP WO2023053835A1
- 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.)
- Pending
Links
Classifications
-
- 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
- C07D405/02—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 two hetero rings
- C07D405/10—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 two hetero rings linked by a carbon chain containing aromatic 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
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
- C07B59/004—Acyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
-
- 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
- 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
-
- 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
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
-
- 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
-
- 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
- H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. 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
- H10K85/649—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
- H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
-
- 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
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K99/00—Subject matter not provided for in other groups of this subclass
-
- 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
-
- 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
- H10K2101/20—Delayed fluorescence emission
-
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
- H10K50/181—Electron blocking layers
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)
- Nanotechnology (AREA)
- Electroluminescent Light Sources (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021157765 | 2021-09-28 | ||
| JP2022087873 | 2022-05-30 | ||
| PCT/JP2022/032781 WO2023053835A1 (ja) | 2021-09-28 | 2022-08-31 | 化合物、組成物、ホスト材料、電子障壁材料および有機発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023053835A1 true JPWO2023053835A1 (https=) | 2023-04-06 |
| JPWO2023053835A5 JPWO2023053835A5 (https=) | 2025-04-22 |
Family
ID=85780624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023550486A Pending JPWO2023053835A1 (https=) | 2021-09-28 | 2022-08-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240391906A1 (https=) |
| EP (1) | EP4410789A4 (https=) |
| JP (1) | JPWO2023053835A1 (https=) |
| KR (1) | KR20240068663A (https=) |
| TW (1) | TW202330507A (https=) |
| WO (1) | WO2023053835A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024171218A (ja) * | 2023-05-29 | 2024-12-11 | 株式会社Kyulux | 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子の設計方法およびプログラム |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013011955A1 (ja) * | 2011-07-15 | 2013-01-24 | 国立大学法人九州大学 | 遅延蛍光材料およびそれを用いた有機エレクトロルミネッセンス素子 |
| WO2013011954A1 (ja) * | 2011-07-15 | 2013-01-24 | 国立大学法人九州大学 | 有機エレクトロルミネッセンス素子およびそれに用いる化合物 |
| WO2013161437A1 (ja) * | 2012-04-25 | 2013-10-31 | 国立大学法人九州大学 | 発光材料および有機発光素子 |
| JP2015520945A (ja) * | 2012-05-02 | 2015-07-23 | ローム・アンド・ハース・エレクトロニック・マテリアルズ・コリア・リミテッド | 新規有機エレクトロルミネセンス化合物およびそれを含む有機エレクトロルミネセンスデバイス |
| US20170346020A1 (en) * | 2015-05-22 | 2017-11-30 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, and organic optoelectronic device and display device comprising same |
| JP7152805B1 (ja) * | 2021-09-28 | 2022-10-13 | 株式会社Kyulux | 化合物、組成物、ホスト材料、電子障壁材料および有機発光素子 |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5828518B2 (ja) | 2011-07-15 | 2015-12-09 | 国立大学法人九州大学 | 遅延蛍光材料、それを用いた有機エレクトロルミネッセンス素子および化合物 |
| JP2013116975A (ja) | 2011-12-02 | 2013-06-13 | Kyushu Univ | 遅延蛍光材料、有機発光素子および化合物 |
| EP2787549A4 (en) | 2011-12-02 | 2015-09-23 | Univ Kyushu Nat Univ Corp | ORGANIC LIGHT-EMITTING COMPONENT AND DELAYED FLUORESCENCE MATERIAL AND COMPOUND USED THEREFROM |
| US9985215B2 (en) | 2012-03-09 | 2018-05-29 | Kyulux, Inc. | Light-emitting material, and organic light-emitting element |
| JP2014135466A (ja) | 2012-04-09 | 2014-07-24 | Kyushu Univ | 有機発光素子ならびにそれに用いる発光材料および化合物 |
| JP5594750B2 (ja) | 2012-05-17 | 2014-09-24 | 国立大学法人九州大学 | 化合物、発光材料および有機発光素子 |
| JP2014009352A (ja) | 2012-07-03 | 2014-01-20 | Kyushu Univ | 発光材料、化合物および有機発光素子 |
| JP2014009224A (ja) | 2012-07-03 | 2014-01-20 | Kyushu Univ | 発光材料、化合物および有機発光素子 |
| WO2014034535A1 (ja) | 2012-08-30 | 2014-03-06 | 国立大学法人九州大学 | 発光材料、化合物、およびそれらを用いた有機発光素子 |
| KR102151294B1 (ko) | 2013-01-23 | 2020-09-02 | 가부시키가이샤 큐럭스 | 발광 재료 및 그것을 사용한 유기 발광 소자 |
| JP5614568B1 (ja) | 2013-02-07 | 2014-10-29 | 保土谷化学工業株式会社 | ジアザトリフェニレン環構造を有する化合物および有機エレクトロルミネッセンス素子 |
| WO2014126200A1 (ja) | 2013-02-18 | 2014-08-21 | 国立大学法人九州大学 | 化合物、発光材料および有機発光素子 |
| TWI615389B (zh) | 2013-03-01 | 2018-02-21 | 九州有機光材股份有限公司 | 化合物、發光材料及有機發光元件 |
| WO2014136758A1 (ja) | 2013-03-05 | 2014-09-12 | 国立大学法人九州大学 | 電荷輸送材料、ホスト材料、薄膜および有機発光素子 |
| JP6293417B2 (ja) | 2013-03-08 | 2018-03-14 | 株式会社Ｋｙｕｌｕｘ | 化合物、発光材料および有機発光素子 |
| JP6430370B2 (ja) | 2013-04-10 | 2018-11-28 | 株式会社Ｋｙｕｌｕｘ | 発光材料、有機発光素子および化合物 |
| TW201509920A (zh) | 2013-05-24 | 2015-03-16 | Univ Kyushu Nat Univ Corp | 化合物、發光材料及有機發光元件 |
| JP6367189B2 (ja) | 2013-06-05 | 2018-08-01 | 株式会社Ｋｙｕｌｕｘ | 発光材料、有機発光素子および化合物 |
| WO2014203840A1 (ja) | 2013-06-21 | 2014-12-24 | 国立大学法人九州大学 | 赤色発光材料、有機発光素子および化合物 |
| US9685615B2 (en) | 2013-07-03 | 2017-06-20 | Kyulux, Inc. | Light emitting material, delayed fluorescent emitter, organic light emitting device, and compound |
| US10461261B2 (en) | 2013-07-16 | 2019-10-29 | Kyushu University, National University Corporation | Compound, light emitting material, and organic light emitting device |
| CN105531271B (zh) | 2013-08-01 | 2019-04-12 | 国立大学法人九州大学 | 化合物、发光材料及有机发光元件 |
| JP6542122B2 (ja) | 2013-08-09 | 2019-07-10 | 国立大学法人九州大学 | 有機金属錯体、発光材料、遅延蛍光体および有機発光素子 |
| US10862047B2 (en) | 2013-08-14 | 2020-12-08 | Kyushu University, National University Corporation | Organic electroluminescent device |
| TW201522326A (zh) | 2013-11-12 | 2015-06-16 | Univ Kyushu Nat Univ Corp | 發光材料與使用其之延遲螢光體及有機發光元件 |
| JP6392240B2 (ja) | 2013-11-18 | 2018-09-19 | 株式会社Ｋｙｕｌｕｘ | 発光材料、有機発光素子および化合物 |
| TW201529565A (zh) | 2013-11-28 | 2015-08-01 | Univ Kyushu Nat Univ Corp | 發光材料、有機發光元件及化合物 |
| TWI637944B (zh) | 2013-11-28 | 2018-10-11 | 九州有機光材股份有限公司 | 發光材料、有機發光元件及化合物 |
| JP6383538B2 (ja) | 2014-01-08 | 2018-08-29 | 株式会社Ｋｙｕｌｕｘ | 発光材料、有機発光素子および化合物 |
| JP6284370B2 (ja) | 2014-01-17 | 2018-02-28 | 株式会社Ｋｙｕｌｕｘ | 発光材料、有機発光素子および化合物 |
| JP6469076B2 (ja) | 2014-02-28 | 2019-02-13 | 株式会社Ｋｙｕｌｕｘ | 発光材料、有機発光素子および化合物 |
| CN106062126B (zh) | 2014-02-28 | 2019-01-11 | 九州有机光材股份有限公司 | 发光材料、有机发光元件及化合物 |
| WO2015133501A1 (ja) | 2014-03-07 | 2015-09-11 | 国立大学法人九州大学 | 発光材料、有機発光素子および化合物 |
| JP6466913B2 (ja) | 2014-03-11 | 2019-02-06 | 株式会社Ｋｙｕｌｕｘ | 発光材料、有機発光素子および化合物 |
| CN106103441B (zh) | 2014-03-11 | 2019-03-26 | 保土谷化学工业株式会社 | 具有氮杂芴环结构的螺环化合物、发光材料和有机电致发光器件 |
| CN106165138B (zh) | 2014-03-11 | 2019-07-09 | 九州有机光材股份有限公司 | 有机发光元件、主体材料、发光材料及化合物 |
| JP6326251B2 (ja) | 2014-03-12 | 2018-05-16 | 株式会社カネカ | 発光材料及びそれを用いた有機ｅｌ素子 |
| US10256415B2 (en) | 2014-03-27 | 2019-04-09 | Kyulux, Inc. | Light-emitting material, organic light-emitting device, and compound |
| CN106103440B (zh) | 2014-04-18 | 2019-03-26 | 保土谷化学工业株式会社 | 具有四氮杂苯并菲环结构的化合物、发光材料和有机电致发光器件 |
| JP6668152B2 (ja) | 2015-12-28 | 2020-03-18 | 株式会社Ｋｙｕｌｕｘ | 化合物、発光材料および有機発光素子 |
| JP6829547B2 (ja) | 2015-12-28 | 2021-02-10 | 株式会社Ｋｙｕｌｕｘ | 化合物、発光材料および有機発光素子 |
| JP7023452B2 (ja) | 2016-06-17 | 2022-02-22 | 株式会社Kyulux | 発光材料、有機発光素子および化合物 |
| JP2017222623A (ja) | 2016-06-17 | 2017-12-21 | 株式会社Ｋｙｕｌｕｘ | 化合物および有機発光素子 |
| WO2018047853A1 (ja) | 2016-09-06 | 2018-03-15 | 株式会社Ｋｙｕｌｕｘ | 有機発光素子 |
| EP3561023B1 (en) | 2016-12-21 | 2022-10-12 | Kyushu University National University Corporation | Light-emitting material, coumpound, and organic light-emitting element |
| KR102816740B1 (ko) * | 2018-06-22 | 2025-06-10 | 듀폰스페셜티머터리얼스코리아 유한회사 | 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자 |
-
2022
- 2022-08-31 WO PCT/JP2022/032781 patent/WO2023053835A1/ja not_active Ceased
- 2022-08-31 US US18/696,178 patent/US20240391906A1/en active Pending
- 2022-08-31 KR KR1020247010385A patent/KR20240068663A/ko active Pending
- 2022-08-31 EP EP22875707.6A patent/EP4410789A4/en not_active Withdrawn
- 2022-08-31 JP JP2023550486A patent/JPWO2023053835A1/ja active Pending
- 2022-09-02 TW TW111133295A patent/TW202330507A/zh unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013011955A1 (ja) * | 2011-07-15 | 2013-01-24 | 国立大学法人九州大学 | 遅延蛍光材料およびそれを用いた有機エレクトロルミネッセンス素子 |
| WO2013011954A1 (ja) * | 2011-07-15 | 2013-01-24 | 国立大学法人九州大学 | 有機エレクトロルミネッセンス素子およびそれに用いる化合物 |
| WO2013161437A1 (ja) * | 2012-04-25 | 2013-10-31 | 国立大学法人九州大学 | 発光材料および有機発光素子 |
| JP2015520945A (ja) * | 2012-05-02 | 2015-07-23 | ローム・アンド・ハース・エレクトロニック・マテリアルズ・コリア・リミテッド | 新規有機エレクトロルミネセンス化合物およびそれを含む有機エレクトロルミネセンスデバイス |
| US20170346020A1 (en) * | 2015-05-22 | 2017-11-30 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, and organic optoelectronic device and display device comprising same |
| JP7152805B1 (ja) * | 2021-09-28 | 2022-10-13 | 株式会社Kyulux | 化合物、組成物、ホスト材料、電子障壁材料および有機発光素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4410789A1 (en) | 2024-08-07 |
| TW202330507A (zh) | 2023-08-01 |
| KR20240068663A (ko) | 2024-05-17 |
| US20240391906A1 (en) | 2024-11-28 |
| EP4410789A4 (en) | 2025-01-22 |
| WO2023053835A1 (ja) | 2023-04-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250414 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250414 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260317 |