960135-41-5Relevant articles and documents
Arylamine compound and organic light emitting device thereof
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, (2018/11/22)
The invention provides an arylamine compound and an organic light emitting device thereof, and relates to the technical field of organic photoelectric materials. An arylamine main body is connected with a fluorene group such as cyclopentyl phenanthrene to obtain the arylamine compound which is relatively high in hole transport capacity and electron blocking capacity, high in thermal stability, high in film forming property and easy to synthesize and operate, and can be applied to the organic light emitting device and used as a hole transport layer and/or a light emitting auxiliary layer; the problems of unbalanced carrier transport in the organic light emitting device and short life can be effectively solved; and the organic light emitting device has the advantages of high luminous efficiency and long life.