CAS.1300028-91-4 Dibenzothiophen-2-yl-phenyl-amine

The aniline group has good hole transport ability, making it suitable for use in hole transport layer (HTL) materials. In OLED devices, efficient hole transport is crucial to ensure the recombination of electrons and holes. The phenylamine group in this compound can help improve the hole transport efficiency, enhance the luminescence efficiency and brightness of the device. In addition, the dibenzothiophene structure is a highly conjugated aromatic system that can provide excellent charge transfer performance for OLED materials. This structure facilitates the transfer of electrons, ensuring effective transfer and recombination of charges in the luminescent layer, further optimizing the overall performance of OLED devices.