TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The solvent is selected from a group consisting of alcohol, dimethylformamide, dimethylsulfoxide, toluene, xylene, chlorobenzene or their mixture. The cross-linking agent is selected from a group consisting of physical cross-linking agent, chemical cross-linking agent or their mixture, where the physical cross-linking agent includes hydroxyl group, which is selected from a group consisting of glycerol, butanol, polyvinylalcohol, polyethyleneglycol, polyethyleneimine, polyvinylpyrolidone or their mixture. The chemical cross-linking agent is selected from a group consisting of tetraethyloxysilane, polyaziridine, melamine based polymer, epoxy based polymer or their mixture. The organic ion salt is selected from a group consisting of imidazolinium salt, thiazolium salt, pyridinium salt, pyrrolidinium salt, piperidinium salt or their mixture.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The conductive polymer is selected from a group consisting of polyphenylene, polyphenylene vinylene or group of general formulae (III-V).E=NR;R=hydrogen atom or 1-7C alkyl group;Ra to Rd=independently hydrogen atom, 1-30C alkyl group, 1-30C heteroalkyl group, 1-30C alkoxy group, 1-30C heteroalkoxy group, 6-30C aryl group, 6-30C arylalkyl group, 6-30C aryloxy group, 6-30C arylamine group, 6-30C pyrrole group, 6-30C thiophene group, 2-30C heteroaryl group, 2-30C heteroarylalkyl group, 2-30C heteroaryloxy group, 5-20C cycloalkyl group, 2-30C heterocycloalkyl group, 1-30C alkylester group, 1-30C heteroalkylester group, 6-30C arylester group or 2-30C heteroarylester group;Re and Rf=selected from a group consisting of 1-30C alkyl group, 6-30C aryl group, 1-30C alkoxy group, 1-30C heteroalkyl group, 1-30C heteroalkoxy group, 6-30C arylalkyl group, 6-30C aryloxy group, 6-30C arylamine group, 6-30C pyrrole group, 6-30C thiophene group, 2-30C heteroaryl group, 2-30C heteroarylalkyl group, 2-30C heteroaryloxy group, 5-20C cycloalkyl group, 2-30C heterocycloalkyl group, 1-30C alkylester group, 1-30C heteroalkylester group, 6-30C arylester group, 2-30C heteroarylester group;T and U'=NR, 1-20C heterocyclic alkyl or 6-20C aryl group consisting of N, O, S and P atoms;g and h=0-9;W'=-(CH2)x-CRgRh-(CH2)y;Rg and Rh=hydrogen atom, 1-6C alkyl acid, 1-6C alkyl ester acid, 1-6C heteroalkyl acid or 1-6C alkyl sulfonic acid;Ri=hydrogen atom, 1-6C alkyl acid, 1-6C alkyl ester acid, 1-6C heteroalkyl acid or 1-6C alkyl sulfonic acid; andx and y=0-5. Preferred Definitions:    A=selected from a group consisting of substituted or unsubstituted 1-30C alkyl group, substituted or unsubstituted 1-30C heteroalkyl group, substituted or unsubstituted 1-30C alkoxy group, substituted or unsubstituted 1-30C heteroalkoxy group, substituted or unsubstituted 6-30C aryl group, substituted or unsubstituted 6-30C arylalkyl group, substituted or unsubstituted 6-30C aryloxy group, substituted or unsubstituted 2-30C heteroaryl group, substituted or unsubstituted 2-30C heteroarylalkyl group, substituted or unsubstituted 2-30C heteroaryloxy group, substituted or unsubstituted 5-20C cycloalkyl group, substituted or unsubstituted 2-30C heterocycloalkyl group, substituted or unsubstituted 1-30C alkylester group, substituted or unsubstituted 1-30C heteroalkylester group, substituted or unsubstituted 6-30C arylester group or substituted or unsubstituted 2-30C heteroarylester group;    C'=a group of general formula (VI);    k=0-10;    X=selected from a group consisting of substituted or unsubstituted 6-40C alkylester group, substituted or unsubstituted 1-30C heterocycloalkyl group, substituted or unsubstituted 1-30C cycloalkyl group, substituted or unsubstituted 2-30C heteroaryloxy group, substituted or unsubstituted 5-20C heteroarylalkyl group, substituted or unsubstituted 2-40C heteroaryl group, substituted or unsubstituted 2-40C aryloxy group, substituted or unsubstituted 2-40C arylalkyl group, substituted or unsubstituted 5-40C aryl group, substituted or unsubstituted 5-40C heteroalkoxy group, substituted or unsubstituted 5-40C heteroalkyl group, substituted or unsubstituted 5-40C alkyl group, substituted or unsubstituted 5-40C heteroarylester group including hetero atom selected from silicon, phosphorous, oxygen or nitrogen;    Ar1 and Ar2=independently substituted or unsubstituted aryl, substituted or unnsubstituted phenyl, substituted or unnsubstituted naphthyl, substituted or unnsubstituted anthracene group, substituted or unnsubstituted pentacene, ubstituted or unnsubstituted phenylene group and Ar1 and Ar2 form a fused ring or group of general formulae (VII-XI);    Y'=NR9, O, S and SiR10R11;    R1 to R12=selected from a group consisting of substituted or unnsubstituted 1-30C alkyl group, substituted or unnsubstituted 1-30C heteroalkyl group, substituted or unnsubstituted 1-30C alkoxy group, substituted or unnsubstituted 1-30C heteroalkoxy group, substituted or unnsubstituted 6-30C aryl group, substituted or unnsubstituted 6-30C arylalkyl group, substituted or unnsubstituted 6-30C aryloxy group, substituted or unnsubstituted 2-30C heteroaryl group, substituted or unnsubstituted 2-30C heteroarylalkyl group, substituted or unnsubstituted 2-30C heteroaryloxy group, substituted or unnsubstituted 5-20C cycloalkyl group, substituted or unnsubstituted 2-30C heterocycloalkyl group, substituted or unnsubstituted 1-30C alkylester group, substituted or unnsubstituted 1-30C heteroalkylester group, substituted or unnsubstituted 6-30C arylester group or substituted or unnsubstituted 2-30C heteroarylester group; and    n=0-10.    EXAMPLE - No suitable example given.