CAS.1609484-31-2 9,9-Dimethyl-N-[1,1′:3′,1”-terphenyl]-4′-yl-9H-fluoren-2-amine

The fluorene based structure and triphenylene group form an extended conjugated system, which helps to enhance the charge transfer performance of the compound. This structural design ensures efficient transport of electrons or holes, which can effectively enhance charge injection and transfer in OLED devices, thereby improving luminous efficiency. In addition, the combination of amino (- NH) and fluorenyl groups endows the compound with excellent hole transport ability. This enables it to be applied as a hole transport layer (HTL) material in OLEDs, promoting hole injection and optimizing charge balance, thereby improving luminescence efficiency.