Substrate improved adhesion stability of carbon nanotube conductive film and manufacturing method thereof

摘要

The present invention is directed to improve the physical properties of the carbon nanotube conductive relates to an improved substrate, and a method of producing the adhesive of the layer, improve the adhesion of the CNT conductive layer to the base substrate CNT conductive layer by. According to the invention, to form a polyimide precursor layer by coating the polyimide precursor on the base substrate, the polyimide coating the carbon nanotube solution on the precursor layer to form a carbon nanotube layer, the polyimide precursor layer formed on the base substrate and carbon nano-tube by a cured layer provides a substrate and a method of producing carbon nanotubes having a conductive layer to form a polyimide layer and a CNT conductive layer. At this time, by combining the carbon nanotubes and the physical and chemical processes in which the polyimide precursor layer curing, can improve the physical properties of the carbon nanotube conductive layer. As the polyimide precursor is a polyamic acid may be used. ;