摘要:
An aromatic compound of the following formula (1), (2), (5) or (6), wherein, Ar1 and Ar3 represent a tetra-valent aromatic hydrocarbon group or a tetra-valent heterocyclic group, and Ar2, Ar4, Ar5, Ar6 and Ar7 represent a tri-valent aromatic hydrocarbon group or a tri-valent heterocyclic group, A1 represents —Z1—, —Z2—Z3— or —Z4═Z5—, wherein Z1, Z2 and Z3 represent O, S or the like and Z4 and Z5 represent N, B, P or the like, X1, X2, X3, X4, X9, X10, X11, and X12 represent a halogen atom or the like.
摘要:
A metal complex which has a metal complex structure showing light emission from triplet excited state, and has a monovalent group derived from carbazole, and a light-emitting device using said metal complex.
摘要:
An aromatic compound of the following formula (1), (2), (5) or (6), wherein, Ar1 and Ar3 represent a tetra-valent aromatic hydrocarbon group or a tetra-valent heterocyclic group, and Ar2, Ar4, Ar5, Ar6 and Ar7 represent a tri-valent aromatic hydrocarbon group or a tri-valent heterocyclic group, A1 represents —Z1—, —Z2—Z3— or —Z4═Z5—, wherein Z1, Z2 and Z3 represent O, S or the like and Z4 and Z5 represent N, B, P or the like, X1, X2, X3, X4, X9, X10, X11, and X12 represent a halogen atom or the like.
摘要:
A polymer light emitting material which contains a polymer compound comprising a repeating unit of the following formula (1) or (2) and having a polystyrene-reduced number-average molecular weight of 103 to 108, and which exhibits light emission from the triplet excited state. [wherein Ar1 and Ar2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X1 and X2 each independently represent O, S, C(═O), S(═O), SO2, C(R1)(R2), Si(R3)(R4), N(R5), B(R6), P(R7) or P(═O)(R8). X1 and Ar2 bond to adjacent carbon atoms in the aromatic ring of Ar1; and X2 and Ar1 bond to adjacent carbon atoms in the aromatic ring of Ar2]; [wherein Ar3 and Ar4 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X3 and X4 each independently represent N, B, P, C(R9) or Si(R10). X3 and Ar4 bond to adjacent carbon atoms in the aromatic ring of Ar3; and X4 and Ar3 bond to adjacent carbon atoms in the aromatic ring of Ar4].
摘要:
A metal complex which has a metal complex structure showing light emission from triplet excited state, and has a monovalent group derived from carbazole, and a light-emitting device using said metal complex.
摘要:
An aromatic compound of the following formula (1), (2), (5) or (6), wherein, Ar1 and Ar3 represent a tetra-valent aromatic hydrocarbon group or a tetra-valent heterocyclic group, and Ar2, Ar4, Ar5, Ar6 and Ar7 represent a tri-valent aromatic hydrocarbon group or a tri-valent heterocyclic group, A1 represents —Z1—, —Z2-Z3— or —Z4═Z5—, wherein Z1, Z2 and Z3 represent O, S or the like and Z4 and Z5 represent N, B, P or the like, X1, X2, X3, X4, X9, X10, X11, and X12 represent a halogen atom or the like.
摘要:
A polymer light emitting material which contains a polymer compound comprising a repeating unit of the following formula (1) or (2) and having a polystyrene-reduced number-average molecular weight of 103 to 108, and which exhibits light emission from the triplet excited state. [wherein Ar1 and Ar2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X1 and X2 each independently represent O, S, C(═O), S(═O), SO2, C(R1)(R2), Si(R3)(R4), N(R5), B(R6), P(R7) or P(═O)(R8). X1 and Ar2 bond to adjacent carbon atoms in the aromatic ring of Ar1; and X2 and Ar1 bond to adjacent carbon atoms in the aromatic ring of Ar2]; [wherein Ar3 and Ar4 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group. X3 and X4 each independently represent N, B, P, C(R9) or Si(R10). X3 and Ar4 bond to adjacent carbon atoms in the aromatic ring of Ar3; and X4 and Ar3 bond to adjacent carbon atoms in the aromatic ring of Ar4].
摘要:
A metal complex which has a metal complex structure showing light emission from triplet excited state, and has a monovalent group derived from carbazole, and a light-emitting device using said metal complex.
摘要:
An aromatic compound of the following formula (1), (2), (5) or (6), wherein, Ar1 and Ar3 represent a tetra-valent aromatic hydrocarbon group or a tetra-valent heterocyclic group, and Ar2, Ar4, Ar5, Ar6 and Ar7 represent a tri-valent aromatic hydrocarbon group or a tri-valent heterocyclic group, A1 represents —Z1—, —Z2—Z3— or —Z4═Z5—, wherein Z1, Z2 and Z3 represent O, S or the like and Z4 and Z5 represent N, B, P or the like, X1, X2, X3, X4, X9, X10, X11, and X12 represent a halogen atom or the like.
摘要:
An aromatic compound of the following formula (1), (2), (5) or (6). wherein, Ar1 and Ar3 represent a tetra-valent aromatic hydrocarbon group or a tetra-valent heterocyclic group, and Ar2, Ar4, Ar5, Ar6 and Ar7 represent a tri-valent aromatic hydrocarbon group or a tri-valent heterocyclic group, A1 represents -Z1-, -Z2-Z3- or -Z4=Z5-, wherein Z1, Z2 and Z3 represent O, S or the like and Z4 and Z5 represent N, B, P or the like, X1, X2, X3, X4, X9, X10, X11, and X12 represent a halogen atom or the like.