| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a novel organosiloxane compound, and an organic light-emitting element excellent in drive voltage, color purity, efficiency, etc. using the same. <P>SOLUTION: The organic light-emitting device comprises a first electrode, a second electrode and an organic film positioned between the first and second electrodes, wherein the organic film contains an organosiloxane compound of formula (1) (wherein L<SB>1</SB>-L<SB>4</SB>are each an arylene group or the like; M<SB>1</SB>and M<SB>2</SB>are each a diarylamino group or the like; A<SB>1</SB>-A<SB>6</SB>are each H, a 1-20C alkyl group or the like; B<SB>1</SB>-B<SB>4</SB>are each H, a 1-20C alkyl group or the like; n is 0-5; l and l' are each 0 or 1; and m and m' are each an integer of 0-3). <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
