CN107652225B - 一种以氰基苯为核心的化合物及其在oled器件上的应用 - Google Patents
一种以氰基苯为核心的化合物及其在oled器件上的应用 Download PDFInfo
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- CN107652225B CN107652225B CN201710907130.7A CN201710907130A CN107652225B CN 107652225 B CN107652225 B CN 107652225B CN 201710907130 A CN201710907130 A CN 201710907130A CN 107652225 B CN107652225 B CN 107652225B
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
-
- 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
-
- 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
-
- 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
- H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic 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
- H10K85/631—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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
化合物 | Td(℃) | λ<sub>PL</sub>(nm) | 循环伏安稳定性 |
化合物3 | 426 | 470 | 优 |
化合物66 | 440 | 463 | 优 |
化合物124 | 450 | 476 | 优 |
材料CBP | 353 | 369 | 差 |
器件代号 | 电流效率 | LT95寿命 | 器件代号 | 电流效率 | LT95寿命 |
实施例1 | 10.5 | 11.2 | 实施例10 | 31.1 | 18.7 |
实施例2 | 11.6 | 12.2 | 实施例11 | 35.2 | 20.8 |
实施例3 | 10.2 | 14.6 | 实施例12 | 57.0 | 27.7 |
实施例4 | 10.1 | 14.8 | 实施例13 | 58.8 | 29.3 |
实施例5 | 10.3 | 13.7 | 实施例14 | 57.9 | 28.4 |
实施例6 | 10.2 | 13.1 | 实施例15 | 57.5 | 28.1 |
实施例7 | 36.0 | 19.9 | 比较例1 | 6.5 | 3.8 |
实施例8 | 34.1 | 21.1 | 比较例2 | 24.6 | 4.3 |
实施例9 | 34.1 | 22.1 | 比较例3 | 25.1 | 7.8 |
Claims (7)
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CN201710907130.7A CN107652225B (zh) | 2017-09-29 | 2017-09-29 | 一种以氰基苯为核心的化合物及其在oled器件上的应用 |
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