| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid discharge head having a desirable structure to densify nozzles and to realize discharge at a high discharge frequency. SOLUTION: A piezoelectric element 58 is formed on the side of a vibrating plate 56 forming the top face of the pressure chamber 52 that is opposite to a pressure chamber 52 and a common liquid chamber 55 is formed on the side of the vibrating plate 56 that is opposite to the pressure chamber 52. wiring members 60 having a conducting member 60A to transmit driving voltage to be supplied to the piezoelectric element 58 and a covering member 60B formed so as to cover the conducting member 60A is arranged in a manner that makes it go through the common liquid chamber 55. Since adjacent wiring members 60 from among the wiring members 60 have a connecting structure connected by a connecting member 64 formed integrally with the wiring member 60 by a resin material, a print head 50 (common liquid chamber 55) can maintain prescribed stiffness, the positioning of the wiring members 60 becomes easy and prescribed positioning accuracy can be secured. COPYRIGHT: (C)2006,JPO&NCIPI
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