CN112513034A - 有机化合物、发光元件、发光装置、电子设备及照明装置 - Google Patents
有机化合物、发光元件、发光装置、电子设备及照明装置 Download PDFInfo
- Publication number
- CN112513034A CN112513034A CN201980050973.7A CN201980050973A CN112513034A CN 112513034 A CN112513034 A CN 112513034A CN 201980050973 A CN201980050973 A CN 201980050973A CN 112513034 A CN112513034 A CN 112513034A
- Authority
- CN
- China
- Prior art keywords
- light
- carbon atoms
- emitting element
- layer
- emitting
- 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.)
- Pending
Links
Images
Classifications
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- 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
- C07D405/12—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 chain containing hetero atoms as chain links
-
- 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]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting 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
- H10K85/631—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
- H10K85/657—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
-
- 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
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-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
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—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
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
-
- 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
- C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as 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
- C09K2211/1074—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms
- C09K2211/1085—Heterocyclic compounds characterised by ligands containing more than three 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
- C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only 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
- C09K2211/18—Metal complexes
- C09K2211/188—Metal complexes of other metals not provided for in one of the previous groups
-
- 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
- H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
-
- 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]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
- H10K50/156—Hole transporting layers comprising a multilayered structure
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
- H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
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)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-144189 | 2018-07-31 | ||
| JP2018144189 | 2018-07-31 | ||
| PCT/IB2019/056303 WO2020026077A1 (ja) | 2018-07-31 | 2019-07-24 | 有機化合物、発光素子、発光装置、電子機器および照明装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112513034A true CN112513034A (zh) | 2021-03-16 |
Family
ID=69230625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980050973.7A Pending CN112513034A (zh) | 2018-07-31 | 2019-07-24 | 有机化合物、发光元件、发光装置、电子设备及照明装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12089490B2 (enExample) |
| JP (3) | JP7450539B2 (enExample) |
| KR (2) | KR20250136426A (enExample) |
| CN (1) | CN112513034A (enExample) |
| DE (1) | DE112019003850T5 (enExample) |
| WO (1) | WO2020026077A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115322181A (zh) * | 2022-08-23 | 2022-11-11 | 吉林奥来德光电材料股份有限公司 | 一种有机电致发光化合物及其制备方法和应用 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20250136426A (ko) * | 2018-07-31 | 2025-09-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 |
| CN112430225B (zh) * | 2020-10-30 | 2022-05-17 | 陕西莱特光电材料股份有限公司 | 含氮化合物、电子元件和电子装置 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW528790B (en) | 2000-10-17 | 2003-04-21 | Matsushita Electric Industrial Co Ltd | Light-emitting material, light-emitting element, and device using the same |
| KR100527194B1 (ko) | 2003-06-24 | 2005-11-08 | 삼성에스디아이 주식회사 | 도핑된 정공수송층 및/또는 정공주입층을 갖는유기전계발광소자 |
| KR101288588B1 (ko) | 2005-08-12 | 2013-07-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 아릴아민 화합물 및 그의 합성 방법 |
| CN103641726B (zh) | 2005-09-30 | 2015-10-28 | 株式会社半导体能源研究所 | 螺芴衍生物,发光元件用材料,发光元件,发光设备和电子设备 |
| KR101465197B1 (ko) | 2005-10-18 | 2014-11-25 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 방향족 아민, 및 방향족 아민을 사용한 발광소자, 발광 장치, 전자기기, 조명장치 |
| KR101506142B1 (ko) | 2005-12-28 | 2015-03-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 옥사디아졸 유도체, 및 상기 옥사디아졸 유도체를 사용하는 발광 소자, 발광 장치 및 전자 장치 |
| US20070215889A1 (en) | 2006-03-20 | 2007-09-20 | Semiconductor Energy Laboratory Co., Ltd. | Aromatic amine compound, and light-emitting element, light-emitting device, and electronic appliance using the aromatic amine compound |
| CN101627488B (zh) | 2007-02-28 | 2011-09-07 | 株式会社半导体能源研究所 | 使用螺芴衍生物的发光元件及电子设备 |
| KR102563248B1 (ko) | 2007-12-03 | 2023-08-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 카바졸 유도체, 및 카바졸 유도체를 사용하는 발광 소자, 발광 장치 및 전자 기기 |
| KR102115154B1 (ko) | 2008-05-16 | 2020-05-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 트리아릴아민 유도체, 발광 물질, 발광 소자, 발광 장치 및 전자 기기 |
| JP5484472B2 (ja) | 2008-09-23 | 2014-05-07 | エルジー・ケム・リミテッド | 新規な化合物、その製造方法、およびそれを用いた有機電子素子 |
| JP2010254671A (ja) | 2009-03-31 | 2010-11-11 | Semiconductor Energy Lab Co Ltd | カルバゾール誘導体、発光素子用材料、発光素子、発光装置、電子機器、及び照明装置 |
| KR101904144B1 (ko) | 2009-05-29 | 2018-10-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 화합물 |
| US8841655B2 (en) | 2009-11-27 | 2014-09-23 | Sharp Kabushiki Kaisha | Organic electroluminescence element, manufacturing method thereof, and organic electroluminescence display device |
| CN102985432B (zh) | 2010-02-22 | 2016-11-02 | 康涅狄格大学 | 用于治疗心脏病的amp衍生物 |
| KR101182446B1 (ko) | 2010-04-02 | 2012-09-12 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
| JP6298769B2 (ja) | 2012-12-26 | 2018-03-20 | 出光興産株式会社 | 含酸素縮合環アミン化合物、含硫黄縮合環アミン化合物及び有機エレクトロルミネッセンス素子 |
| KR102066437B1 (ko) * | 2013-07-02 | 2020-01-15 | 덕산네오룩스 주식회사 | 광효율 개선층을 포함하는 유기전기소자 및 이를 포함하는 전자 장치 |
| WO2015011614A1 (en) | 2013-07-26 | 2015-01-29 | Semiconductor Energy Laboratory Co., Ltd. | Organic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device |
| WO2015029796A1 (en) | 2013-08-29 | 2015-03-05 | Semiconductor Energy Laboratory Co., Ltd. | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device |
| JP2015227328A (ja) | 2014-05-02 | 2015-12-17 | 株式会社半導体エネルギー研究所 | 化合物、発光素子、発光装置、電子機器、及び照明装置 |
| KR102212965B1 (ko) | 2014-06-18 | 2021-02-05 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| WO2016020801A1 (en) | 2014-08-08 | 2016-02-11 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, electronic device, and lighting device |
| US10439146B2 (en) * | 2015-08-07 | 2019-10-08 | Semiconductor Energy Laboratory Co., Ltd. | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device |
| CN110117267A (zh) | 2016-01-29 | 2019-08-13 | 株式会社半导体能源研究所 | 发光元件、发光装置、电子设备及照明装置 |
| WO2017204556A1 (ko) * | 2016-05-26 | 2017-11-30 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| KR102018682B1 (ko) | 2016-05-26 | 2019-09-04 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| US11271165B2 (en) | 2016-07-14 | 2022-03-08 | Duk San Neolux Co., Ltd. | Compound for organic electric element, organic electric element using same, and electronic device comprising same organic electronic element |
| KR102018683B1 (ko) | 2016-07-14 | 2019-09-04 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| WO2018012781A1 (ko) | 2016-07-14 | 2018-01-18 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| KR102220659B1 (ko) * | 2016-10-19 | 2021-02-26 | (주)피엔에이치테크 | 유기발광 화합물 및 이를 포함하는 유기발광소자 |
| KR20180096458A (ko) * | 2017-02-21 | 2018-08-29 | (주)피엔에이치테크 | 유기발광 화합물 및 이를 포함하는 유기전계발광소자 |
| CN108336246B (zh) * | 2018-02-13 | 2019-07-26 | 长春海谱润斯科技有限公司 | 一种有机发光器件 |
| KR20250136426A (ko) * | 2018-07-31 | 2025-09-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 |
| US11063226B1 (en) * | 2020-10-26 | 2021-07-13 | Duk San Neolux Co., Ltd. | Organic electronic element comprising compound for organic electronic element and an electronic device thereof |
-
2019
- 2019-07-24 KR KR1020257029134A patent/KR20250136426A/ko active Pending
- 2019-07-24 CN CN201980050973.7A patent/CN112513034A/zh active Pending
- 2019-07-24 KR KR1020217000109A patent/KR102855273B1/ko active Active
- 2019-07-24 DE DE112019003850.8T patent/DE112019003850T5/de active Pending
- 2019-07-24 WO PCT/IB2019/056303 patent/WO2020026077A1/ja not_active Ceased
- 2019-07-24 US US17/263,248 patent/US12089490B2/en active Active
- 2019-07-24 JP JP2020533883A patent/JP7450539B2/ja active Active
-
2024
- 2024-01-15 JP JP2024003759A patent/JP2024028480A/ja not_active Withdrawn
- 2024-09-05 US US18/825,507 patent/US20250008835A1/en active Pending
-
2025
- 2025-05-08 JP JP2025077967A patent/JP2025109783A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115322181A (zh) * | 2022-08-23 | 2022-11-11 | 吉林奥来德光电材料股份有限公司 | 一种有机电致发光化合物及其制备方法和应用 |
| CN115322181B (zh) * | 2022-08-23 | 2024-12-13 | 吉林奥来德光电材料股份有限公司 | 一种有机电致发光化合物及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020026077A1 (ja) | 2020-02-06 |
| JP7450539B2 (ja) | 2024-03-15 |
| US20210159422A1 (en) | 2021-05-27 |
| JPWO2020026077A1 (ja) | 2021-09-24 |
| US20250008835A1 (en) | 2025-01-02 |
| DE112019003850T5 (de) | 2021-04-22 |
| JP2025109783A (ja) | 2025-07-25 |
| US12089490B2 (en) | 2024-09-10 |
| KR102855273B1 (ko) | 2025-09-05 |
| JP2024028480A (ja) | 2024-03-04 |
| KR20250136426A (ko) | 2025-09-16 |
| KR20210038534A (ko) | 2021-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI804729B (zh) | 發光元件、發光裝置、電子裝置、及照明裝置 | |
| CN113493389B (zh) | 芳基胺化合物、空穴传输层和空穴注入层用材料、发光器件和装置、电子设备及照明装置 | |
| JP7661398B2 (ja) | 発光装置 | |
| JP2024028480A (ja) | 有機化合物および発光素子 | |
| JP2025116098A (ja) | 発光デバイス、電子機器、発光装置および照明装置 | |
| CN113571652A (zh) | 发光器件、金属配合物、发光装置、电子设备及照明装置 | |
| CN111372917A (zh) | 二苯并[c,g]咔唑衍生物、发光元件、发光装置、电子设备及照明装置 | |
| JP2025060713A (ja) | 発光デバイス、発光装置、電子機器および照明装置 | |
| CN112752741A (zh) | 用于主体材料的蒽化合物、发光器件、发光装置、电子设备及照明装置 | |
| CN112979669A (zh) | 有机化合物、光学器件、发光器件、发光装置、电子设备及照明装置 | |
| CN113302181A (zh) | 有机化合物、el器件、发光装置、电子设备、照明装置以及电子器件 | |
| JP7282737B2 (ja) | 正孔輸送層用材料、発光素子、発光装置、電子機器および照明装置 | |
| JP2025105762A (ja) | 発光デバイス、電子機器、発光装置および照明装置 | |
| CN112645966A (zh) | 有机化合物、发光器件、发光装置、电子设备及照明装置 | |
| CN112341443A (zh) | 有机化合物、发光器件、发光装置、电子设备及照明装置 | |
| CN112979670A (zh) | 有机化合物、发光器件、光学光器件、发光装置、电子设备及照明装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |