发明授权
- 专利标题： Liquid discharge head, ink jet recording head and ink jet recording apparatus
- 专利标题（中）： 液体排出头，喷墨记录头和喷墨记录装置
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申请号： US11909897申请日： 2006-04-17
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公开(公告)号： US08177330B2公开(公告)日： 2012-05-15
- 发明人: Takatoshi Suganuma , Yasutomo Watanabe , Toshiaki Hirosawa , Shuzo Iwanaga , Akira Yamamoto , Yasuhiko Osaki
- 申请人： Takatoshi Suganuma , Yasutomo Watanabe , Toshiaki Hirosawa , Shuzo Iwanaga , Akira Yamamoto , Yasuhiko Osaki
- 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： JP2005-119556 20050418; JP2006-091012 20060329
- 国际申请： PCT/JP2006/308482 WO 20060417
- 国际公布： WO2006/112526 WO 20061026
- 主分类号： B41J2/14
- IPC分类号： B41J2/14
摘要：
The invention provides an ink jet recording head, in which, for improving heat-dissipating property and electrode terminal connectivity and reducing production cost, second electrode terminals provided on a supporting surface of plural laminated sheets for supporting a liquid discharge substrate and to be connected with first electrode terminals of the liquid discharge substrate are provided outside an ink supply aperture formed in an outermost sheet constituting the supporting surface, and are supported by the outermost sheet and at least a sheet laminated thereunder.
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