1318338-47-4Relevant articles and documents
Organic compound, electronic component, comprising same and electronic device
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Paragraph 0116; 0165-0170, (2021/07/17)
The invention provides an organic compound, an electronic component comprising the same and an electronic device, and belongs to the technical field of organic electroluminescence. The compound provided by the invention contains condensed rings of carbazole and fluorene, dibenzofuran or dibenzothiophene, has a rigid plane structure and high light-emitting quantum efficiency, and can improve the thermal stability and film stability of a material. According to the invention, the low triplet state energy level is effectively improved; and the compound is used for a light-emitting layer in a red light device, can effectively improve non-uniformity of charge transmission, improves the light-emitting efficiency and stability of the device, and effectively improves the performance of the device.
Organic compound and electronic device and device containing the same
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Paragraph 0216-0219; 0220-0223, (2021/09/11)
The invention relates to the technical field of organic electroluminescent materials, in particular to an organic electroluminescent material 9 with 10 -9 dihydro 9 -10 -dimethyl and oxanthrene and arylamine groups, an electronic device containing the compound and a device. The organic electroluminescent device has lower driving voltage. Higher luminous efficiency and longer service life.
Aromatic amine derivative and organic electroluminescent device thereof
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Paragraph 0076-0077, (2019/02/04)
The invention provides an aromatic amine derivative and an organic electroluminescent device thereof, and relates to the technical field of organic photoelectric materials. The type of a compound hashigh hole mobility, glass-transition temperature and ref