发明授权
- 专利标题： Liquid-discharging recording head
- 专利标题（中）： 喷液记录头
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申请号： US12482321申请日： 2009-06-10
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公开(公告)号： US08083317B2公开(公告)日： 2011-12-27
- 发明人: Koichi Omata , Yoshiyuki Imanaka , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Yuuji Tamaru
- 申请人： Koichi Omata , Yoshiyuki Imanaka , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Yuuji Tamaru
- 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： JP2008-155355 20080613
- 主分类号： B41J2/15
- IPC分类号： B41J2/15 ; B41J2/145 ; B41J2/135 ; B41J2/015 ; B41J2/14 ; B41J2/16 ; B41J2/05
摘要：
A liquid-discharging recording head includes first and second substrates each having an energy generating element and a supply port, and a support member on which the substrates are arranged. The first substrate is provided on one side in a longitudinal direction of the support member, and the second substrate is provided on an other side in the longitudinal direction of the support member. A driving circuit configured to drive the energy generating element is provided in a larger region between an end of a supply port in the first substrate on the other side in the longitudinal direction and an end of the first substrate on the other side and in a larger region between an end of a supply port in the second substrate on the one side in the longitudinal direction and an end of the second substrate on the one side.
公开/授权文献
- US20090309925A1 LIQUID-DISCHARGING RECORDING HEAD 公开/授权日：2009-12-17
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