发明授权
- 专利标题： Liquid discharge head and liquid discharge apparatus
- 专利标题（中）： 排液头和排液装置
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申请号： US13104766申请日： 2011-05-10
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公开(公告)号： US08419167B2公开(公告)日： 2013-04-16
- 发明人: Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
- 申请人： Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
- 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： Canon USA Inc. IP Division
- 优先权： JP2010-112363 20100514
- 主分类号： B41J2/14
- IPC分类号： B41J2/14 ; B41J2/16
摘要：
A liquid discharge head includes a recording element substrate including a recording element that generates energy for discharging liquid from a discharge port, a base plate including a mounted surface on which the recording element substrate is mounted, an electric wiring substrate including a portion disposed on another surface of the base plate different from the mounted surface, adjacent to the mounted surface, and configured to be electrically connected to the recording element substrate, and an shield member having electric conductivity and configured to shield the portion.
公开/授权文献
- US20110279549A1 LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS 公开/授权日：2011-11-17