Compound, organic light-emitting element including the same, display panel and display device

A compound, having a structure represented by Formula I:

• wherein in Formula I, R1 to R6 are each independently selected from any one of a deuterium atom, substituted or unsubstituted C1 to C20 alkyl, substituted or unsubstituted C1 to C20 alkoxy, substituted or unsubstituted C1 to C20 alkylthio, substituted or unsubstituted C3 to C20 cycloalkyl, substituted or unsubstituted C3 to C20 heterocycloalkyl, substituted or unsubstituted C6 to C40 aryl or substituted or unsubstituted C3 to C30 heteroaryl;
• n1 to n6 are each independently an integer from 0 to 4, and n3 and n6 are not 0 at the same time;
• L1 and L2 are each independently selected from any one of a single bond or substituted or unsubstituted C6 to C30 arylene;
• X and Y are each independently selected from any one of a single bond, an O atom, a S atom,
• wherein * represents a position where groups are joined, and R is selected from any one of substituted or unsubstituted C6 to C30 aryl, substituted or unsubstituted C1 to C10 alkyl, substituted or unsubstituted C1 to C10 alkoxy or substituted or unsubstituted C1 to C10 alkylthio;
• Z is an oxygen atom or a sulfur atom;
• and
• when a substituent is contained in the above groups, the substituent is selected from any one of cyano, a halogen atom, hydroxyl, nitro, C1 to C10 alkyl, C1 to C10 alkoxy, C1 to C10 alkylthio, C3 to C12 cycloalkyl, C6 to C18 aryl or C2 to C18 heteroaryl.