Patent ID: 11957051
Assignee: RAYNERGY TEK INCORPORATION
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 6:
7. The organic semiconductor mixture as claimed in claim 1, wherein the p-type organic semiconductor compound is represented by formula II, wherein A-1 and A-2 are substituted or unsubstituted polycyclic heteroaryl groups containing 5 to 35 ring atoms and also electron withdrawing groups;
W6 is elected from the group consisting of oxygen (O), sulfur (S), and selenium (Se);
z is an integer selected from 0 to 5;
Ar6 and Ar7 are aromatic groups or heteroaryl groups containing 5 to 20 ring atoms, monocyclic, polycyclic, or fused ring, unsubstituted or substituted with at least one halogen atom;
R6 and R7 are selected from the group consisting of hydrogen atom, halogens, cyano group, C1-C30 linear alkyl, C3-C30 branched alkyl, C1-C30 silyl group, C2-C30 ester group, C1-C30 alkoxy, C1-C30 thioalkyl, C1-C30 haloalkyl, C2-C30 alkene, C2-C30 alkyne, C2-C30 cyano-substituted alkyl, C1-C30 nitro-substituted alkyl, C1-C30 hydroxy-substituted alkyl, and C3-C30 keto-substituted alkyl group; and
m+n=1, 0<m≤1, 0≤n<1.