发明授权
- 专利标题： Liquid discharging head, method for manufacturing a liquid discharging head, and liquid discharging apparatus
- 专利标题（中）： 排液头，液体排放头的制造方法和液体排出装置
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申请号： US09676092申请日： 2000-10-02
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公开(公告)号： US06752487B1公开(公告)日： 2004-06-22
- 发明人: Masahiko Kubota , Koromo Shirota , Teruo Ozaki , Ryuji Katsuragi , Hidehiko Kanda
- 申请人： Masahiko Kubota , Koromo Shirota , Teruo Ozaki , Ryuji Katsuragi , Hidehiko Kanda
- 优先权： JP11-284945 19991005
- 主分类号： B41J2135
- IPC分类号： B41J2135
摘要：
In an liquid discharging head used in an ink-jet recording apparatus, in order to prevent damage of a face surface of orifices and degradation of a blade and maintain orifices in an excellent state preventing adherence of contamination to the face surface for a long time, the face surface is coated with a material having an ultrahigh water-repellent property.
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