Patent ID: 6696178
Filing Date: 2004-02-24
Classification: C07C,H01L,Y10S

Abstract:
An organic light-emitting device comprising a light-emitting layer or a plurality of organic compound thin layers including a light-emitting layer formed between a pair of electrodes, wherein at least one layer comprises at least one compound represented by the following formula (2): wherein Ar11, Ar12 and Ar13 each represents a phenanthryl group, a pyrenyl group, a perylenyl group, a chrysenyl group, a fluoranthenyl group, a triphenylenyl group or groups in which cyclocondensation is further conducted to these structures, R21, R22 and R23 each represents a substituent, and n1, n2 and n3 each represents an integer of from 0 to 4.