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发明公开
CN104842656A 液体喷出头以及液体喷出装置 有权 无效口审

液体喷出头以及液体喷出装置
摘要：
本发明涉及一种液体喷出头以及液体喷出装置，其课题在于实现液体喷出头的扁平化。本发明的液体喷出头具有：驱动基板；挠性布线基板，其相对于所述驱动基板以立起的状态被安装；半导体装置，其被安装于所述挠性布线基板上，且在与所述挠性布线基板立起的方向交叉的方向上具有一对长边。在所述半导体装置的所述驱动基板侧的所述长边一侧，沿着所述长边而配置有与所述驱动基板的所述电极分别电连接的多个输出电极，在所述半导体装置的与所述驱动基板侧相反的一侧的所述长边一侧，沿着所述长边而配置有多个输入电极，在所述半导体装置的某两个所述输入电极之间的区域内设置有对所述驱动元件进行驱动的电路。
摘要（英）：

A liquid discharge head of the invention includes a drive substrate, a flexible wiring substrate mounted in a standing state with respect to the drive substrate, and a semiconductor device which is mounted on the flexible wiring substrate and which has a pair of long sides in a direction crossing a direction in which the flexible wiring substrate stands. A plurality of output electrodes respectively electrically connected to the electrodes of the drive substrate are arranged on and along the long side of the semiconductor device facing the drive substrate. A plurality of input electrodes are arranged on and along the long side opposite to the long side of the semiconductor device facing the drive substrate. A circuit that drives the drive element is provided in a region between two certain input electrodes of the semiconductor device.

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