Patent ID: 8287769

Claim:
An electronic device comprising a photoactive layer and a second layer, wherein at least one layer comprises a quinoxaline derivative of Formula II: wherein: R 1 and R 2 are the same or different at each occurrence and are selected from the group consisting of H, F, Cl, or Br; R 3 is the same or different at each occurrence and is selected from the group consisting of alkylene and heteroalkylene; Q is selected from the group consisting of a single-ring aromatic group and a single-ring heteroaromatic group; a, b, c, and d are 0 or an integer such that a+b=2n+1, and c+d=5; m is an integer equal to at least 2; p is 1; and x is 0 or an integer from 1 through 3.