Novel Carbazole Derivatives and Organic Light-Emitting Diode Device Using the Same

A carbazole derivative having a structure represented by the formula (1):

• wherein R1-R10 are independently selected from the group consisting of hydrogen atom, OH, NH2, NO2, CN, C1-6 alkoxyl group, C1-10 alkyl group, C1-20 fluorinated alkyl group, C2-10 alkenyl group, C2-10 alkynyl group, C6-20 aryl group, C6-20 fluorinated aryl group and C4-20 heterocyclic aryl group, and X1-X2 are each any one structure selected from the group consisting of the structures represented by the formulae (2)-(4):
• wherein R11-R33 are independently selected from the group consisting of hydrogen atom, OH, NH2, NO2, CN, C1-6 alkoxyl group, C1-10 alkyl group, C1-20 fluorinated alkyl group, C2-10 alkenyl group, C2-10 alkynyl group, C6-20 aryl group, C6-20 fluorinated aryl group and C4-20 heterocyclic aryl group, and X3 is any one structure selected from the group consisting of the structures represented by the formulae (5)-(7):
• wherein R34-R37 and R39-R48 are independently selected from the group consisting of hydrogen atom, OH, NH2, NO2, CN, C1-6 alkoxyl group, C1-10 alkyl group, C1-20 fluorinated alkyl group, C2-10 alkenyl group, C2-10 alkynyl group, C6-20 aryl group, C6-20 fluorinated aryl group and C4-20 heterocyclic aryl group, and R38 is selected from the group consisting of hydrogen atom, C1-4 alkyl group and C6-10 aryl group.