Patent ID: 6815090
Filing Date: 2004-11-09
Classification: C07C,C07D,C09K,H01L,H05B,Y10S

Abstract:
An organic electroluminescence device which comprises an organic layer disposed between at least one pair of electrodes, wherein the organic layer comprises a compound selected from compounds represented by the following general formula [3], [17] and [18]: wherein X1 to X14 each independently represents hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted alkoxy group having 6 to 30 carbon groups, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 30 carbon groups, a substituted or unsubstituted arylamino group having 6 to 30 carbon atoms, a substituted or unsubstituted alkylamino group having 1 to 30 carbon atoms, a substituted or unsubstituted arylalkylamino group having 7 to 30 carbon atoms or a substituted or unsubstituted alkenyl groups having 8 to 30 carbon atoms; a pair of adjacent groups represented by X1 to X14 and a pair of adjacent substituents to groups represented by X1 to X14 may form a cyclic structure in combination; when a pair of adjacent substituents are aryl groups, the pair of substituents may be a single group; and at least one of substituents represented by X1 to Xi, i representing a number of 12 to 14, comprises an amine group or an alkenyl group; wherein R1 to R4 each independently represent an alkyl group having 1 to 20 carbon atoms or a substituted or unsubstituted aryl group having 6 to 30 carbon atoms; in one or both of a pair of groups represented by R1 and R2 and a pair of groups represented by R3 and R4, the groups forming the pair may be bonded through â€”Oâ€” or â€”Sâ€”; R5 to R16 represents hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 20 carbon atoms, a linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 30 carbon groups, a substituted or unsubstituted arylamino group having 6 to 30 carbon atoms, a substituted or unsubstituted alkylamino group having 1 to 30 carbon atoms, a substituted or unsubstituted arylalkylamino group having 7 to 30 carbon atoms or a substituted or unsubstituted alkenyl groups having 8 to 30 carbon atoms; a pair of adjacent groups represented by R5 to R16 and a pair of adjacent substituents to groups represented by R5 to R16 may form a cyclic structure in combination; and at least one of substituents represented by R5 to R16 comprises an amine group or an alkenyl group.