Fluorine-Based Compound, Organic Light-emitting Device Using Same And Method for Preparing Same

A fluorene-based compound represented by the following Formula 1:

• in Formula 1,
• L is a substituted or unsubstituted arylene group;
• or a substituted or unsubstituted heteroarylene group,
• R1 to R6 are the same as or different from each other, and are each independently hydrogen;
• deuterium;
• a halogen group;
• a substituted or unsubstituted alkyl group;
• a substituted or unsubstituted alkoxy group;
• a substituted or unsubstituted aryl group;
• or a substituted or unsubstituted heteroaryl group,
• Ar1 and Ar2 are the same as or different from each other, and are each independently a substituted or unsubstituted aryl group;
• or a substituted or unsubstituted heteroaryl group,
• X1 and X2 are the same as or different from each other, and are each independently a photocurable group or a thermosetting group,
• n1 and n4 are each independently an integer of 0 to 5,
• n2 and n6 are each independently an integer of 0 to 4,
• n3 and n5 are each independently an integer of 0 to 3,
• when n1 to n6 are each 2 or more, R1s to R6s are each independently the same as or different from each other, and
• m1 and m2 are each 0 or 1.