发明申请
- 专利标题： PHOTO-CATIONIC POLYMERIZABLE EPOXY RESIN COMPOSITION, LIQUID DISCHARGE HEAD, AND MANUFACTURING METHOD THEREOF
- 专利标题（中）： 光聚合环氧树脂组合物，液体排出头及其制造方法
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申请号： US11954689申请日： 2007-12-12
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公开(公告)号： US20080292993A1公开(公告)日： 2008-11-27
- 发明人: Hiroe Ishikura , Shoji Shiba , Shinsuke Tsuji , Akihiko Okano
- 申请人： Hiroe Ishikura , Shoji Shiba , Shinsuke Tsuji , Akihiko Okano
- 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： JP2006-346267 20061222
- 主分类号： G03F7/20
- IPC分类号： G03F7/20 ; C08K5/34 ; C08K5/45 ; C08K5/28 ; B41J2/105
摘要：
A liquid discharge head having a substrate provided with energy generating elements for generating energy to discharge a liquid, discharge portions including discharge ports for discharging the liquid, and flow paths supplying the liquid to the discharge portions and a method for its manufacture are provided. The method includes the steps of forming a layer of a negative type photosensitive resin on the substrate, and exposing the layer to light having a wavelength of 365 nm to form the discharge portions.
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