CAS.2756439-73-1 (4-benzoxazol-2-yl-phenyl)-(4-benzothiophen-2-yl-phenyl)-amine

The benzothiophene structure and aniline group form a broad conjugated system, providing excellent charge transfer performance. Efficient charge transfer is crucial for improving luminous efficiency in OLED devices. This compound can promote efficient transfer of electrons and holes, thereby optimizing the charge balance in the device. In addition, aniline groups typically exhibit good hole transport ability in organic chemistry. As a hole transport layer (HTL) material, this compound can effectively conduct holes, ensuring efficient recombination of holes and electrons in the light-emitting layer, thereby improving the luminous efficiency and brightness of OLED devices.