Conductive polymer compound and organic photoelectric device including same

A conductive polymer compound composition, comprising:

• a conductive polymer compound, the conductive polymer compound including:
• a conductive polymer, and
• a mixture of:
• a copolymer including a first repeating unit represented by the following Chemical Formula 1 and a second repeating unit represented by the following Chemical Formula 2, and
• a compound including a third repeating unit represented by the following Chemical Formula 3 and/or Chemical Formula 4;
• and
• a solvent,
• wherein, in the above Chemical Formulae 1 and 2:
• 0.0001≦n1/m1≦1, m1 being the number of moles of Chemical Formula 1, and n1 being the number of moles of Chemical Formula 2;
• A is a substituted or unsubstituted alkyl, a substituted or unsubstituted heteroalkyl, a substituted or unsubstituted alkoxy, a substituted or unsubstituted heteroalkoxy, a substituted or unsubstituted aryl, a substituted or unsubstituted arylalkyl, a substituted or unsubstituted aryloxy, a substituted or unsubstituted heteroaryl, a substituted or unsubstituted heteroarylalkyl, a substituted or unsubstituted heteroaryloxy, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted heterocycloalkyl, a substituted or unsubstituted alkylester, a substituted or unsubstituted heteroalkylester, a substituted or unsubstituted arylester, or a substituted or unsubstituted heteroarylester;
• B is an ion pair of a cation and an anion, where:
• the cation is:
• H+;
• a metal ion, the metal ion being Na+, K+, Li+, Mg2+, Zn2+, or Al3+;
• NR4+, where R is H or a substituted or unsubstituted alkyl;
• or
• an organic ion of CH3(—CH2—)pO+, where p ranges from 1 to 50;
• and
• the anion is:
• PO32−, SO3−, COO−, I−, or CH3COO−, and
• Z is a halogen-containing substituted or unsubstituted hydrocarbon,
• wherein, in the above Chemical Formulae 3 and 4:
• 0<m2≦10,000,000, 0≦n2<10,000,000,
• 0<m3≦10,000,000, 0≦n3<10,000,000,
• x1, x2, y1, and y2 are independently integers ranging from 0 to 20, and
• Y1 and Y2 are independently:
• —COO−M+;
• —SO3M+;
• or
• —PO32−(M+)2, where M+ is Na+, K+, Li+, H+, or NH4+.