943836-24-6Relevant articles and documents
Organic compound containing carbazole and application thereof
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Paragraph 0335-0337; 0345-0347; 0355; 0356; 0359, (2021/09/22)
The invention discloses an organic compound containing carbazole and application thereof, which relate to the technical field of semiconductors. The structure of the organic compound containing carbazole is shown as a general formula (1). The organic compound provided by the invention has a relatively high triplet state energy level, a relatively wide band gap and relatively high mobility, and a device adopting the organic compound provided by the invention can effectively improve the efficiency of an OLED device and prolong the service life of the OLED device through structural optimization.
Compound taking triarylamine as core, and preparation method and application of compound
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Paragraph 0101-0107, (2020/02/14)
The invention discloses a compound taking triarylamine as a core, and a preparation method and an application of the compound, and belongs to the technical field of semiconductors. The compound provided by the invention has the structure represented by a general formula (1). The invention also discloses the preparation method and the application of the compound. The compound provided by the invention has relatively high glass transition temperature and molecular thermal stability, proper HOMO and LUMO energy levels and relatively high mobility; and the photoelectric property of an OLED devicecan be effectively improved and the service life of the OLED device can be effectively prolonged by optimizing the structure of the device.
Organic light-emitting material containing triazine group and aniline group, application as well as device
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, (2018/06/16)
The invention belongs to the field of preparation and application science and technology of organic light-emitting materials, and particularly relates to an organic light-emitting material containingtriazine group and aniline group and a preparation method thereof, application as well as a device. The organic light-emitting material provided by the invention takes triazine and benzidine as cores,and has excellent heat stability so as to be beneficial to the improvement of efficiency and stability of the device, has high fluorescence quantum yield to be used as a light-emitting guest materialand has good dual polarity to be used as a light-emitting host material.