Patent ID: 7879462

Claim:
An aminostyryl compound represented by Formula 1: where Ar 1 and Ar 2 are each independently a substituted or unsubstituted C 6 -C 30 aryl group, or a substituted or unsubstituted C 2 -C 30 heteroaryl group; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are each independently hydrogen, a substituted or unsubstituted C 1 -C 20 alkyl group, or a substituted or unsubstituted C 1 -C 20 alkoxy group; n is 1, 2 or 3; and L is selected from the group consisting of a C 1 -C 10 alkylphenyl group, a C 1 -C 10 alkoxyphenyl group, a halophenyl group, a cyanophenyl group, a dicyanophenyl group, a trifluoromethoxyphenyl group, o-, m-, or p-tolyl group, o-, m- or p-cumenyl group, a mesityl group, a phenoxyphenyl group, a (α,α-dimethylbenzen)phenyl group, a (N,N′-dimethyl)aminophenyl group, a (N,N-diphenyl)aminophenyl group, a (C 1 -C 10 alkylcyclohexyl)phenyl group, a (anthracenyl)phenyl group, a C 1 -C 10 alkylbiphenyl group, a C 1 -C 10 alkoxybiphenyl group, a pentalenyl group, an indenyl group, a C 1 -C 10 alkylnaphtyl group, a C 1 -C 10 alkoxynaphtyl group, a halonaphtyl group, a cyanonaphtyl group, a biphenylenyl group, a C 1 -C 10 alkyl biphenylenyl group, a C 1 -C 10 alkoxy biphenylenyl group, an azulenyl group, a heptalenyl group, an acenaphtylenyl group, a phenalenyl group, an anthraquinolyl group, a methylanthryl group, a phenanthrenyl group, a triphenylenyl group, a chrysenyl group, an ethyl-chrysenyl group, a picenyl group, a perylenyl group, a chloroperylenyl group, a pentaphenyl group, a pentacenyl group, a tetraphenylenyl group, a hexaphenyl group, a hexacenyl group, a rubicenyl group, a coronenyl group, a trinaphthylenyl group, a heptaphenyl group, a heptacenyl group, a pyranthrenyl group, an ovalenyl group, a C 1-10 alkyl carbazolyl group, an indolyl group, a purinyl group, a benzimidazolyl group, a benzothiophenyl group, a parathiazinyl group, a pyrroyl group, a pyrazolyl group, an imidazolyl group, an imidazolinyl group, an oxazolyl group, a thiozolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group, a thianthrenyl group, a cyclopentyl group, a cyclohexyl group, a C 1 -C 10 alkylcyclohexyl group, a C 1 -C 10 alkoxycyclohexyl group, an oxyranyl group, a pyrrolidinyl group, a pyrazolidinyl group, an imidazolidinyl group, a piperidinyl group, a piperazinyl group, and a morpholinyl group.