发明申请
- 专利标题： LIQUID DISCHARGE HEAD AND METHOD OF PRODUCING LIQUID DISCHARGE HEAD
- 专利标题（中）： 液体排出头和液体排放头的生产方法
-
申请号： US13171048申请日： 2011-06-28
-
公开(公告)号： US20120007926A1公开(公告)日： 2012-01-12
- 发明人: Shogo Kawamura , Toshiaki Hirosawa , Akira Yamamoto
- 申请人： Shogo Kawamura , Toshiaki Hirosawa , 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
- 优先权： JP2010-154954 20100707
- 主分类号： B41J2/045
- IPC分类号： B41J2/045 ; B29C65/48
摘要：
A liquid discharge head includes an element substrate including an energy generating element; a supporting member adhesively supporting the element substrate; a sheet member adhesively bonded to the supporting member to adjoin the inner surface of an opening accommodating the element substrate in the sheet member and an end section of the element substrate; a wiring substrate bonded to the sheet member to adjoin the inner surface of an opening accommodating the element substrate in the wiring substrate and the end section of the element substrate and including a wire electrically connected to the energy generating element; and a sealant sealing a part electrical connecting the wiring substrate and element substrate, wherein the height of a wiring substrate surface opposite to that contacting the sheet member from supporting member is smaller than the element substrate surface opposite to that contacting the supporting member from the supporting member.