CN114267813B - 有机电致发光器件及电子装置 - Google Patents
有机电致发光器件及电子装置 Download PDFInfo
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- CN114267813B CN114267813B CN202111486171.6A CN202111486171A CN114267813B CN 114267813 B CN114267813 B CN 114267813B CN 202111486171 A CN202111486171 A CN 202111486171A CN 114267813 B CN114267813 B CN 114267813B
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- 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
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- 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
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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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023536464A JP7554519B2 (ja) | 2021-11-18 | 2022-02-14 | 有機エレクトロルミネッセンスデバイス及び電子装置 |
KR1020237019680A KR102600406B1 (ko) | 2021-11-18 | 2022-02-14 | 유기 전계 발광 소자 및 전자 장치 |
US18/039,931 US12102003B2 (en) | 2021-11-18 | 2022-02-14 | Organic electroluminescent devices and electronic apparatus |
PCT/CN2022/076245 WO2023087557A1 (zh) | 2021-11-18 | 2022-02-14 | 有机电致发光器件及电子装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111367390 | 2021-11-18 | ||
CN2021113673902 | 2021-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114267813A CN114267813A (zh) | 2022-04-01 |
CN114267813B true CN114267813B (zh) | 2022-10-18 |
Family
ID=80826449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111486171.6A Active CN114267813B (zh) | 2021-11-18 | 2021-12-07 | 有机电致发光器件及电子装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US12102003B2 (zh) |
JP (1) | JP7554519B2 (zh) |
KR (1) | KR102600406B1 (zh) |
CN (1) | CN114267813B (zh) |
WO (1) | WO2023087557A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN119343035A (zh) * | 2023-07-18 | 2025-01-21 | 陕西莱特光电材料股份有限公司 | 有机电致发光器件和电子装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103502243A (zh) * | 2011-03-08 | 2014-01-08 | 罗门哈斯电子材料韩国有限公司 | 新有机电致发光化合物和使用该化合物的有机电致发光器件 |
CN110294703A (zh) * | 2018-03-21 | 2019-10-01 | 三星Sdi株式会社 | 用于有机光电器件的组合物、有机光电器件及显示器件 |
CN113501823A (zh) * | 2021-04-01 | 2021-10-15 | 陕西莱特光电材料股份有限公司 | 主体材料组合物和有机电致发光器件及电子装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018061446A1 (ja) | 2016-09-30 | 2018-04-05 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
CN110088926B (zh) * | 2016-11-16 | 2021-07-27 | 保土谷化学工业株式会社 | 有机电致发光元件 |
CN110574180B (zh) * | 2017-04-27 | 2022-11-15 | 日铁化学材料株式会社 | 有机电场发光元件与其制造方法 |
US11767315B2 (en) | 2018-06-14 | 2023-09-26 | Lg Chem, Ltd. | Heterocyclic compound and organic light-emitting device including same |
KR20210058523A (ko) * | 2019-11-14 | 2021-05-24 | 삼성에스디아이 주식회사 | 유기 광전자 소자 및 표시 장치 |
KR102503221B1 (ko) | 2019-11-21 | 2023-02-27 | 엘티소재주식회사 | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
KR102193015B1 (ko) | 2020-03-11 | 2020-12-18 | 주식회사 엘지화학 | 유기 발광 소자 |
JP2024510490A (ja) * | 2021-04-01 | 2024-03-07 | 三星エスディアイ株式会社 | 有機光電子素子用組成物、有機光電子素子および表示装置 |
KR20230007968A (ko) * | 2021-07-06 | 2023-01-13 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
JP2024513911A (ja) * | 2021-07-06 | 2024-03-27 | 三星エスディアイ株式会社 | 有機光電子素子用組成物、有機光電子素子および表示装置 |
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2021
- 2021-12-07 CN CN202111486171.6A patent/CN114267813B/zh active Active
-
2022
- 2022-02-14 JP JP2023536464A patent/JP7554519B2/ja active Active
- 2022-02-14 WO PCT/CN2022/076245 patent/WO2023087557A1/zh active Application Filing
- 2022-02-14 US US18/039,931 patent/US12102003B2/en active Active
- 2022-02-14 KR KR1020237019680A patent/KR102600406B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103502243A (zh) * | 2011-03-08 | 2014-01-08 | 罗门哈斯电子材料韩国有限公司 | 新有机电致发光化合物和使用该化合物的有机电致发光器件 |
CN110294703A (zh) * | 2018-03-21 | 2019-10-01 | 三星Sdi株式会社 | 用于有机光电器件的组合物、有机光电器件及显示器件 |
CN113501823A (zh) * | 2021-04-01 | 2021-10-15 | 陕西莱特光电材料股份有限公司 | 主体材料组合物和有机电致发光器件及电子装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7554519B2 (ja) | 2024-09-20 |
US12102003B2 (en) | 2024-09-24 |
KR102600406B1 (ko) | 2023-11-09 |
WO2023087557A1 (zh) | 2023-05-25 |
KR20230107311A (ko) | 2023-07-14 |
JP2023551739A (ja) | 2023-12-12 |
CN114267813A (zh) | 2022-04-01 |
US20230397493A1 (en) | 2023-12-07 |
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Effective date of registration: 20220511 Address after: 102200 room 111, room 101, floor 1-4, building 8, yard 12, Changsheng Road, science and Technology Park, Changping District, Beijing Applicant after: Beijing Laite Zhongcheng photoelectric material technology Co.,Ltd. Address before: Building 3, building 3, No. 99, Longfeng Road, hi tech Zone, Xi'an City, Shaanxi Province Applicant before: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL Co.,Ltd. |
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Effective date of registration: 20240517 Address after: Building 3, building 3, No. 99, Longfeng Road, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL Co.,Ltd. Country or region after: China Address before: 102200 room 111, room 101, floor 1-4, building 8, yard 12, Changsheng Road, science and Technology Park, Changping District, Beijing Patentee before: Beijing Laite Zhongcheng photoelectric material technology Co.,Ltd. Country or region before: China |
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