Organic photoelectric material with carbazole and iminostilbene structure and application of organic photoelectric material
The invention relates to an organic photoelectric material with a carbazole and iminostilbene structure and application of the organic photoelectric material. A compound structural formula of the organic photoelectric material is as shown in the specification, wherein Ar1 is selected from one of phe...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
31.08.2016
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to an organic photoelectric material with a carbazole and iminostilbene structure and application of the organic photoelectric material. A compound structural formula of the organic photoelectric material is as shown in the specification, wherein Ar1 is selected from one of phenyl, phenylalkyl with carbon number being 7-14, polycyclic conjugate aryl with carbon number being 10-60 and aromatic heterocyclic radical containing at least one of N, S and O. The organic photoelectric material which is an OLED (organic light emitting device) material is high in thermal stability and excellent in hole transport capacity and can serve as a hole transport layer of an organic light emitting device to remarkably improve efficiency of the device.
本发明涉及种含有咔唑和亚氨基芪结构的有机光电材料及其应用,所述有机光电材料的化合物结构式通式如下式所示:其中,Ar选自苯基、碳原子数位7~14苯烷基、碳原子数为10~60的多环共轭芳基、以及含有N、S、O中的至少种的芳族杂环基中的种。本发明提供的OLED材料的热稳定性好,具有良好的空穴传输能力,用作有机电致器件的空穴传输层,可显著提高器件的效率。 |
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Bibliography: | Application Number: CN201610272740 |