Patent ID: 9236162
Filing Date: 2016-01-12
CPC Classification: C09D,H01B,H05K

Claim Text:
1. A transparent conductive ink for pattern printing comprising at least either one of metal nanowires and metal nanotubes, and a dispersion medium which contains a shape-holding material and a viscosity adjustment solvent, the shape-holding material containing an organic compound and having a viscosity at 25° C. of 1.0×10 the organic compound having an alkyl group comprising a bridged carbon cyclic structure, and a hydroxyl group, and having a molecular weight in the range of 150 to 500, the viscosity adjustment solvent being at least one of alcohol, ether, and an aliphatic hydrocarbon solvent, the content of the metal nanowires or the metal nanotubes relative to the total mass of the transparent conductive ink being 0.01 to 10% by mass, the content of the shape-holding material relative to the total mass of the dispersion medium being 10 to 90% by mass, and the metal nanowires and the metal nanotubes having an average diameter size of 1 to 500 nm, an average aspect ratio of more than 5, and an average major axis length of 1 to 100 μm.