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1. 发明申请

WO1997046390A1 INK JET HEAD AND METHOD OF MANUFACTURING SAME 审中-公开
标题翻译：喷墨头及其制造方法
公开(公告)号：WO1997046390A1
公开(公告)日：1997-12-11
申请号：PCT/JP1996003206
申请日：1996-10-31
申请人： CITIZEN WATCH CO., LTD. , IKEDA, Tomoo , YAMAMOTO, Etsuo , SHIRAI, Yoshimasa
发明人： CITIZEN WATCH CO., LTD.
IPC分类号： B41J02/04
CPC分类号： B41J2/14201 , B41J2/1607 , B41J2/1625 , B41J2/1629 , B41J2/1631 , B41J2/1637 , B41J2/1645
摘要： A head for ink jet printing is suitable for high-density printing. The head comprises a plurality of nozzles for discharge of ink, an ink chamber communicating with the nozzles and serving as distribution and pressurization of ink, and pressurizing means for causing the ink chamber to be changed in volume to discharge ink in the ink chamber through the nozzles. The ink chamber comprises a bottom plate member formed of a transparent substrate having a predetermined shape and dimensions, a bottom wall member provided above the bottom plate member, formed in a pattern shape in conformity with the shape of the ink chamber and formed of a non-light permeable material, and a partition member formed above the bottom plate member in an area not occupied by the bottom wall member. Also, the partition member is formed from a photosensitive material, which has a partition member formative property, by the photolithography method with a pattern of the bottom wall member as a mask. A method of manufacturing such ink jet head is disclosed.
摘要翻译：喷墨打印头适用于高密度打印。头包括用于排出墨的多个喷嘴，与喷嘴连通并用作墨的分配和加压的墨室以及用于使墨室改变体积的加压装置，以通过所述墨室排出墨喷嘴。墨水室包括由具有预定形状和尺寸的透明基板形成的底板构件，设置在底板构件上方的底壁构件，其形成为与墨室的形状一致的图案形状，透光材料，以及在未被底壁构件占据的区域中形成在底板构件上方的分隔构件。此外，分隔构件由具有分隔构件形成性的感光材料形成，通过光刻法以底壁构件的图案为掩模形成。公开了制造这种喷墨头的方法。

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