摘要:
A conductive ink composition for inkjet printing, more particularly to a conductive ink composition for inkjet printing, which includes 30 to 85 parts by weight of metal nanoparticles, 10 to 60 parts by weight of an organic solvent, 10 to 30 parts by weight of a humectant, the humectant made of a diol or glycol base compound, and 0.1 to 10 parts by weight of an ethylene glycol-based ether compound additive for adjusting viscosity. The ink composition may be optimized, such that the viscosity of the ink may be adjusted while maintaining a high concentration of metal, when forming wiring using an inkjet device, for improved flow and ejection properties of the ink.
摘要:
Disclosed are methods of forming a printed circuit pattern and forming a guide, and a guide-forming ink. The method of forming a printed circuit pattern in accordance with the present invention includes forming a guide by using guide-forming ink having a slip property, curing the formed guide by in-situ UV, and forming a printed circuit pattern on the inside of the cured guide by using metal ink.