| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic luminescent element exhibiting a luminescent hue of an extremely good purity and having a high-efficiency, high-luminance, and long-life optical output. <P>SOLUTION: The substituted anthryl derivative is represented by formula [1] and is used in the luminescent layer of an organic luminescent element. In formula [1], X<SB>1</SB>is a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl or aryl group, or the like; X<SB>2</SB>and X<SB>3</SB>are each a substituted or unsubstituted alkyl or aryl group, or the like, provided that at least either of them may be a substituted or unsubstituted amino group when X<SB>1</SB>is not an amino-containing aryl group; Z<SB>1</SB>and Z<SB>2</SB>are each a direct bond, a substituted or unsubstituted alkylene or arylene group, or the like; R<SB>1</SB>to R<SB>3</SB>are each a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, or the like; and m is an integer of 0 to 3. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
