Patent ID: 8664263

Claim:
A stilbene compound represented by a general formula (G1) below: wherein, in the general formula (G1): Q 1 and Q 2 separately represent an oxygen atom or a sulfur atom; R 1 to R 9 and R 11 to R 17 separately represent any one of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted phenyl group, and a substituted or unsubstituted biphenyl group; α 1 to α 6 separately represent a substituted or unsubstituted phenylene group; Ar 1 and Ar 2 separately represent any one of a substituted or unsubstituted aryl group having 6 to 12 carbon atoms forming a ring, a substituted or unsubstituted dibenzothiophen-2-yl group, and a substituted or unsubstituted dibenzofuran-2-yl group; and j, k, m, n, p, and q separately represent 0, or 1.