CONJUGATED POLYMER WITH EXCELLENT LUMINOUS EFFICIENCY AND DRIVING VOLTAGE INCLUDING A TRIPHENYLAMINE STRUCTURE AS A REPEATING UNIT IN WHICH A STYRYL GROUP IS ATTACHED TO A SIDE CHAIN THEREOF AND AN ELECTROLUMINESCENT DEVICE USING THE SAME

摘要

PURPOSE: A conjugated polymer is provided to ensure excellent luminous efficiency, low driving voltage, and excellent chemical resistance to organic solvents, and to enable use for a polymer layer of an electroluminescence device.;CONSTITUTION: A conjugated polymer is represented by chemical formula 1. In chemical formula 1, Ar1 and Ar2 are a C6-30 group; R is fluorine or carbazole; and z is the integer of 1-100,000. An electroluminescent device comprises a positive electrode, a negative electrode, and a polymer layer which is interposed between the positive and negative electrodes and includes the conjugated polymer. The polymer layer is cured by reacting a double bond through light irradiation.;COPYRIGHT KIPO 2011