1198395-24-2Relevant articles and documents
Organic compound and electronic device and device containing the same
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Paragraph 0216-0219; 0220-0222; 0226, (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.
Fluorenyl organic electroluminescent compound and organic electroluminescent device (by machine translation)
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Paragraph 0210-0211, (2020/08/25)
The invention discloses a fluorene-based organic electroluminescent compound and an organic electroluminescent device, and the structural formula is as shown in the specification. Wherein, L1. L2, R1 are the same or different and are each independently a linear or branched alkyl group of R2, a substituted or unsubstituted C1 - C30 alkyl, substituted or unsubstituted C2 - C30 C3 - C30 heteroaromatic hydrocarbon group; A is a substituted or unsubstituted C6 - C30 C2 - C30 heteroaromatic hydrocarbon group; the starting voltage of the device is reduced; the power consumption of the device is relatively reduced, so that the service life of the device is correspondingly improved C2 - C30 C5 - C60 C6 - C30. (by machine translation)
Compound for preparing organic photoelectric devices
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Paragraph 0056-0060, (2020/08/18)
The invention belongs to the technical field of organic photoelectric materials, and particularly relates to a compound for preparing organic photoelectric devices. The structural formula is shown inthe specification. The series of organic materials containing xanthone, thiazolone, acridone and other structures synthesized in the invention can have wide ultraviolet absorption through modificationof different groups, and can be used as organic materials or stabilizers with high oxygen, heat, light and ultraviolet stability, especially organic electronic and photoelectric materials or organicelectronic material stabilizers. The material can be used as a hole type charge transport material in the field of OLED display.