发明申请
- 专利标题: METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD
- 专利标题(中): 制造液体放电头的方法
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申请号: US13013144申请日: 2011-01-25
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公开(公告)号: US20110195192A1公开(公告)日: 2011-08-11
- 发明人: Kazuhiro Asai , Yoshinori Tagawa , Satoshi Ibe , Hiroyuki Murayama , Kouji Sasaki , Keiji Edamatsu
- 申请人: Kazuhiro Asai , Yoshinori Tagawa , Satoshi Ibe , Hiroyuki Murayama , Kouji Sasaki , Keiji Edamatsu
- 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
- 优先权: JP2010-026523 20100209
- 主分类号: B05D3/00
- IPC分类号: B05D3/00
摘要:
Provided is a method for manufacturing a liquid discharge head, the liquid discharge head includes a substrate provided on a surface with a first energy generating part and a second energy generating part for generating energy utilized for discharging a liquid; a first discharge port provided corresponding to the first energy generating part so as to face the surface; a second discharge port provided corresponding to the second energy generating part so as to face the surface; a first wall member which has a wall of a first liquid flow path which communicates with the first discharge port; and a second wall member which has a wall of a second liquid flow path which communicates the second discharge port, wherein a distance between the second energy generating part and the second discharge port is greater than a distance between the first energy generating part and the first discharge port.
公开/授权文献
- US08771792B2 Method for manufacturing liquid discharge head 公开/授权日:2014-07-08
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