发明授权
- 专利标题： Method of manufacturing an ink jet head
- 专利标题（中）： 制造喷墨头的方法
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申请号： US09360453申请日： 1999-07-26
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公开(公告)号： US06877225B1公开(公告)日： 2005-04-12
- 发明人: Hiroshi Sugitani , Masami Kasamoto , Tsuyoshi Orikasa , Masashi Miyagawa , Jun Kawai , Teruo Arashima , Masaaki Izumida
- 申请人： Hiroshi Sugitani , Masami Kasamoto , Tsuyoshi Orikasa , Masashi Miyagawa , Jun Kawai , Teruo Arashima , Masaaki Izumida
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP5188354 19930729; JP5188356 19930729; JP6169791 19940721
- 主分类号： B41J2/16
- IPC分类号： B41J2/16 ; B21D53/76 ; H01C17/02
摘要：
A method of manufacturing an ink jet head having a substrate that has a plurality of energy generating elements used for generating energy that in turn is used to discharge ink. The substrate has recessed portions separating the energy generating elements, and a wall member is provided having depending flow passage walls which are joined respectively to the recessed portions. The energy generating elements act on the ink and discharge it through the flow passages.
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