发明授权
- 专利标题： Ink jet recording head, ink jet cartridge, and method for manufacturing ink jet recording head
- 专利标题（中）： 喷墨记录头，喷墨墨盒和喷墨记录头的制造方法
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申请号： US11916755申请日： 2007-04-23
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公开(公告)号： US08087749B2公开(公告)日： 2012-01-03
- 发明人: Akira Goto , Minoru Nozawa , Yoshiyuki Toge , Tadayoshi Inamoto
- 申请人： Akira Goto , Minoru Nozawa , Yoshiyuki Toge , Tadayoshi Inamoto
- 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： JP2006-119648 20060424
- 国际申请： PCT/JP2007/059285 WO 20070423
- 国际公布： WO2007/126098 WO 20071108
- 主分类号： B41J2/14
- IPC分类号： B41J2/14 ; B41J2/04
摘要：
An ink jet recording head has an array of ink ejection outlets in an ejection outlet forming surface, to which a protection tape is adhered during transportation. The ejection outlet forming surface has an outside area which is outside of each of opposite ends of the array with respect to a direction of the array, and the outside area has a peel resistance, provided by surface modification, which resistance is higher than in another portion of the ejection outlet forming surface.
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