Conductive Paste, Solar Cell Manufactured Using Conductive Paste, Screen Printing Method and Solar Cell Formed Using Screen Printing Method

摘要

The conductive paste contains a conductive metal powder and an organic vehicle. The conductive paste has characteristics that the viscosity falls within the range of 200 Pa·s to 350 Pa·s when the shear rate of 10s⁻¹ is applied and within the range of 80 Pa·s to 120 Pa·s when the shear rate of 40s⁻¹ is applied under 25° C. and magnitudes of a storage elastic modulus G′ and a loss elastic modulus G″ are reversed when distortion applied to the conductive paste at the frequency of 1 Hz is varied from 0 to 20%.