ANTHRACENE DERIVATIVE, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE EACH USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a luminescent substance resistant to repeated oxidation reaction, and to provide a light-emitting element resistant to repeated reductive reaction as well. SOLUTION: The luminescent substance is an anthracene derivative of the general formula(1)( wherein, R1is H or a 1-4C alkyl; R2is H, a 1-4C alkyl or 6-12C aryl; R3is H, a 1-4C alkyl or 6-12C aryl; Ph1is phenyl; and X1is a 6-15C arylene group ). COPYRIGHT: (C)2007,JPO&INPIT