| 摘要 |
<p>This invention provides an electroconductive ink comprising metallic fine particles and a solvent. A screen printing method for printing the above electroconductive ink utilizing a screen printing technique is known as a method for forming an electroconductive circuit pattern on various substrates. In the screen printing method, however, since the formation of a fine circuit pattern is difficult, a method for printing the above electroconductive ink by an ink jet method has recently been proposed as a method for directly forming a fine circuit pattern. A print pattern formed by the ink jet method suffers from, for example, a problem of unsatisfactory adhesion to various substrates. The above problem can be solved, for example, by incorporating a Ti-or Al-containing coupling agent or an inorganic binder of a chelate in the above electroconductive ink.</p> |
