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22. 发明申请

US20060221133A1 Liquid discharge head and method for manufacturing the same 有权
标题翻译：液体排出头及其制造方法
公开(公告)号：US20060221133A1
公开(公告)日：2006-10-05
申请号：US11390457
申请日：2006-03-28
申请人： Kouji Harada , Isao Imamura , Hikaru Ueda
发明人： Kouji Harada , Isao Imamura , Hikaru Ueda
IPC分类号： B41J2/14
CPC分类号： B41J2/14072
摘要： A liquid discharge head comprising: a discharge element substrate including an orifice plate having a discharge port for discharging a liquid, and a supply port opened in the reverse side of the surface forming the discharge port for supplying a liquid into the discharge port; a support member having a supply path for supplying a liquid into the supply port; and a flexible wiring substrate having a blanking portion for transmitting a signal for discharging a liquid to the discharge element substrate. The discharge element substrate is electrically connected to the flexible wiring substrate on the surface opening the supply port, the flexible wiring substrate is bonded to both the discharge element substrate and the support member by means of an adhesive, and the end face of the blanking portion is covered with the adhesive, the covered blanking portion communicates with the supply port, and the adhesive is a thermally fusible adhesive composed of denatured polyolefin, having a softening point of 80° C. or higher.
摘要翻译：一种排液头，包括：排放单元基板，包括具有用于排出液体的排出口的孔板和在形成用于将液体供给到排出口的排出口的表面的背面开口的供给口; 具有用于将液体供给到所述供给口的供给路径的支撑部件; 以及柔性布线基板，具有用于将用于将液体排出的信号传送到放电元件基板的消隐部分。放电元件基板在打开供给口的表面上电连接到柔性布线基板，柔性布线基板通过粘合剂结合到排出元件基板和支撑构件两者，并且消隐部分的端面覆盖的消隐部分与供应口连通，粘合剂是由变性聚烯烃组成的热熔粘合剂，其软化点为80℃或更高。

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