CAS.663943-27-9 N,N-bis(4-bromophenyl)-2,4,6- trimethylaniline

Aniline structures have good hole transport ability, which is an important factor in improving the efficiency of OLED devices. The N, N-biphenyl structure of this compound provides strong hole transport performance, which can promote hole injection and transport, reduce charge recombination loss, and thus improve luminescence efficiency. In addition, due to its excellent hole transport properties, this compound can be used as a hole transport layer (HTL) material to enhance the injection efficiency of holes. The hole transport layer plays a role in balancing charge transfer in OLED devices, thereby improving the efficiency and stability of the entire device.