CN108321307B - 一种新型显示设备用oled发光材料及其制备方法 - Google Patents
一种新型显示设备用oled发光材料及其制备方法 Download PDFInfo
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- CN108321307B CN108321307B CN201810425441.4A CN201810425441A CN108321307B CN 108321307 B CN108321307 B CN 108321307B CN 201810425441 A CN201810425441 A CN 201810425441A CN 108321307 B CN108321307 B CN 108321307B
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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
- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
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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
- H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
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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
- H10K85/653—Aromatic compounds comprising a hetero atom comprising only oxygen 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
- H10K85/654—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
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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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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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
实施例 | 量子效率(%) |
实施例一 | 78.1 |
实施例二 | 79.8 |
实施例三 | 75.5 |
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010769924.3A CN112510158A (zh) | 2018-05-07 | 2018-05-07 | 一种新型显示设备用oled发光材料及其制备方法 |
CN201810425441.4A CN108321307B (zh) | 2018-05-07 | 2018-05-07 | 一种新型显示设备用oled发光材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810425441.4A CN108321307B (zh) | 2018-05-07 | 2018-05-07 | 一种新型显示设备用oled发光材料及其制备方法 |
Related Child Applications (1)
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CN202010769924.3A Division CN112510158A (zh) | 2018-05-07 | 2018-05-07 | 一种新型显示设备用oled发光材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108321307A CN108321307A (zh) | 2018-07-24 |
CN108321307B true CN108321307B (zh) | 2020-09-04 |
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Family Applications (2)
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CN202010769924.3A Pending CN112510158A (zh) | 2018-05-07 | 2018-05-07 | 一种新型显示设备用oled发光材料及其制备方法 |
CN201810425441.4A Active CN108321307B (zh) | 2018-05-07 | 2018-05-07 | 一种新型显示设备用oled发光材料及其制备方法 |
Family Applications Before (1)
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CN202010769924.3A Pending CN112510158A (zh) | 2018-05-07 | 2018-05-07 | 一种新型显示设备用oled发光材料及其制备方法 |
Country Status (1)
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CN (2) | CN112510158A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110950852B (zh) * | 2019-12-27 | 2022-12-02 | 吉林奥来德光电材料股份有限公司 | 一种有机电子传输材料及其制备方法和其电致发光器件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002091814A3 (en) * | 2001-05-16 | 2003-03-27 | Univ Princeton | High efficiency multi-color electro-phosphorescent oleds |
CN101197427A (zh) * | 2007-12-04 | 2008-06-11 | 电子科技大学 | 一种白光有机电致发光器件及其制备方法 |
CN102786438A (zh) * | 2011-05-16 | 2012-11-21 | 海洋王照明科技股份有限公司 | 一类氰基蒽醌衍生物、其制备方法和有机电致发光器件 |
CN105655493A (zh) * | 2015-12-31 | 2016-06-08 | 固安翌光科技有限公司 | 一种高效率低色温叠层有机发光器件 |
-
2018
- 2018-05-07 CN CN202010769924.3A patent/CN112510158A/zh active Pending
- 2018-05-07 CN CN201810425441.4A patent/CN108321307B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002091814A3 (en) * | 2001-05-16 | 2003-03-27 | Univ Princeton | High efficiency multi-color electro-phosphorescent oleds |
CN101197427A (zh) * | 2007-12-04 | 2008-06-11 | 电子科技大学 | 一种白光有机电致发光器件及其制备方法 |
CN102786438A (zh) * | 2011-05-16 | 2012-11-21 | 海洋王照明科技股份有限公司 | 一类氰基蒽醌衍生物、其制备方法和有机电致发光器件 |
CN105655493A (zh) * | 2015-12-31 | 2016-06-08 | 固安翌光科技有限公司 | 一种高效率低色温叠层有机发光器件 |
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Publication number | Publication date |
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CN108321307A (zh) | 2018-07-24 |
CN112510158A (zh) | 2021-03-16 |
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