Patent ID: 7887932

Claim:
An organosiloxane compound represented by Formula 1: where L 1 , L 2 , L 3 , and L 4 are each independently a substituted or unsubstituted C 6 -C 30 arylene group, or a substituted or unsubstituted C 2 -C 30 heteroarylene group; M 1 and M 2 are each independently L 5 , L 6 , and L 7 are each independently a substituted or unsubstituted C 6 -C 30 aryl group, or a substituted or unsubstituted C 2 -C 30 heteroaryl group, and L 5 and L 6 are optionally connected to form a substituted or unsubstituted ring having the N atom; A 1 , A 2 , A 3 , A 4 , A 5 , and A 6 are each independently hydrogen, a substituted or unsubstituted C 1 -C 20 alkyl group, or a substituted or unsubstituted C 6 -C 30 aryl group; B 1 , B 2 , B 3 , and B 4 are each independently hydrogen, a substituted or unsubstituted C 1 -C 20 alkyl group, or a substituted or unsubstituted C 6 -C 30 aryl group; n is an integer of 0 through 5; l is an integer of 1; and m is an integer of 0 through 3.