Boron-nitrogen-containing organic compound and application thereof in organic light-emitting diode device

A boron-nitrogen-containing organic compound, having a following structure in a general formula 1:

• where, at least one of R1 to R12 is a silicon-containing substituent;
• R1 to R12 are the same as each other or different from each other, and are each independently selected from hydrogen, a substituted or unsubstituted alkyl group having 1 to 40 carbon atoms, a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, a substituted or unsubstituted heteroaryl group having 5 to 60 carbon atoms, a substituted or unsubstituted fluorenyl group, a substituted or unsubstituted heterofluorenyl group, a substituted or unsubstituted aryloxy group having 6 to 60 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 39 carbon atoms, a substituted or unsubstituted arylamine group having 6 to 39 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 39 carbon atoms, a substituted or unsubstituted heterocycloalkyl group having 3 to 39 carbon atoms, a substituted or unsubstituted alkylsilyl group having 1 to 39 carbon atoms, a substituted or unsubstituted alkylboryl group having 1 to 39 carbon atoms, a substituted or unsubstituted arylboryl group having 6 to 39 carbon atoms, a substituted or unsubstituted arylphosphino group having 6 to 39 carbon atoms, and a substituted or unsubstituted arylsilyl group having 6 to 39 carbon atoms;
• R1 and R2 are bonded to form a ring, fused to form a ring, or do not form a ring, R3 and R4 are bonded to form a ring, fused to form a ring, or do not form a ring, R5 and R6 are bonded to form a ring, fused to form a ring, or do not form a ring, R7 and R8 are bonded to form a ring, fused to form a ring, or do not form a ring, R9 and R10 are bonded to form a ring, fused to form a ring, or do not form a ring, and R11 and R12 are bonded to form a ring, fused to form a ring, or do not form a ring;
• X1 to X12 are the same as each other or different from each other, and are each independently selected from CH and N, and at least one of X10 to X12 is N;
• and
• hydrogen in R1 to R12 and X1 to X12 is selected from any one or more of protium, deuterium and tritium.