NOVELTY - An organic electroconductive polymer coating liquid comprises an electroconductive polymer and a dopant, which are dispersed in at least one selected from a monohydric alcohol, a ketone or water, where the average value of a dispersed particle diameter of the electroconductive polymer and the dopant is less than or equal to 50 nm, and the viscosity of the coating liquid is less than or equal to 6 mPas.    USE - As an organic electroconductive polymer coating liquid useful in film which is useful in electric conductor for resistive film touch panel (claimed), flexible electroluminescent devices (OLED), touch screens, touch panels, organic thin film transistors, actuators, sensors, electronic papers, flexible modulating materials or solar cells.    ADVANTAGE - The organic electroconductive polymer coating liquid gives an organic electroconductive polymer film having the in-plane fluctuation of surface resistance suppressed, and an electric conductor. Since the formation of an electroconductive film by coating is possible, electrode materials having large surface area can be easily produced, and the application of the electroconductive polymer coating liquid to substrate electrodes is appropriate. The resulting resistive film touch panels have an excellent linearity in the internal resistance value with respect to the positional variant. The surface resistance at 25 degrees C and 50% relative humidity (RH) is 100-3000 omega /sq. The value of the in-plane fluctuation of surface resistance (CV value) at 25 degrees C and 50% RH, as represented by the formula as given in the specification is 0-5%. The linearity of the internal resistance value with respect to the positional variant is -3 to 3%.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) an organic electroconductive polymer film formed by application of the organic electroconductive polymer coating liquid and drying the coating liquid;    (2) an electric conductor comprising the organic electroconductive polymer film provided on a support;    (3) a resistive film touch panel comprising: a first electric conductor having an electroconductive film on a transparent film that is a support, and a second electric conductor having an electroconductive film on a substrate that is a support, provided such that the electroconductive films of the first electric conductor and the second electric conductor are opposed to each other, where at least one electroconductive film of the first electric conductor and the second electric conductor is the organic electroconductive polymer film.