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    • 1. 发明申请
    • LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD
    • 液体排出头及制造液体排出头的方法
    • WO2011155129A1
    • 2011-12-15
    • PCT/JP2011/002713
    • 2011-05-16
    • CANON KABUSHIKI KAISHASAITO, AkioMORITA, Hiromitsu
    • SAITO, AkioMORITA, Hiromitsu
    • B41J2/14B41J2/16
    • B41J2/14201B41J2/14209B41J2/1429B41J2/1607B41J2/1615B41J2/1632B41J2/1634B41J2002/14491Y10T29/49401
    • A liquid discharge head (3) includes piezoelectric members (12) including: a pressure chamber (14) applying a pressure for discharging liquid; a first electrode (22) provided on an inner surface side of the pressure chamber; and a second electrode (23) provided outside the pressure chamber, the piezoelectric members being arranged in a first direction intersecting with an ink flow direction and in a second direction crossing the ink flow direction and the first direction so that the flow directions of the liquid flowing through the pressure chamber of the piezoelectric members are arranged along one another. The head includes first common wiring lines (24) connected to the first electrodes arranged in the first direction; and second common wiring lines (25) connected to the second electrodes (23) arranged in the second direction. The first common wiring lines are arranged in the second direction and the second common wiring lines are arranged in the first direction.
    • 液体排出头(3)包括压电构件(12),包括:压力室(14),其施加用于排出液体的压力; 设置在所述压力室的内表面侧的第一电极(22) 以及设置在所述压力室外部的第二电极(23),所述压电部件沿与油墨流动方向交叉的第一方向和与所述墨流动方向和所述第一方向交叉的第二方向布置,使得所述液体的流动方向 流经压电元件的压力室的流体彼此排列。 头包括连接到沿第一方向布置的第一电极的第一公共布线(24) 以及连接到沿第二方向布置的第二电极(23)的第二公共布线(25)。 第一公共布线沿第二方向布置,第二公共布线布置在第一方向上。