| 摘要 |
PURPOSE:To decrease the number of wiring-pattern connecting parts and man- days on operation by pressure-welding and installing a first wiring pattern electrode and a second wiring pattern electrode for relay. CONSTITUTION:For mount an ink discharge section 4 on the support substrate 1 side, the side, on which a wiring pattern 3A is formed, in a heater substrate 5 is directed downward, and a filter 11 and an ink supply section 10 on the support substrate 1 side are aligned mutually. On the other hand, the heater substrate 5 and a wiring pattern 3B are conformed at mutually opposite positions, and the underside of a glass top plate 6 is bonded directly with the support substrate 1 under the state in which these electrodes 3A', 3B' are pressure-welded mutually. |
