发明授权
US6126269A Nozzle plate for ink jet printer and method of manufacturing said nozzle
plate
失效
用于喷墨打印机的喷嘴板和制造所述喷嘴板的方法
- 专利标题： Nozzle plate for ink jet printer and method of manufacturing said nozzle plate
- 专利标题（中）： 用于喷墨打印机的喷嘴板和制造所述喷嘴板的方法
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申请号： US879521申请日： 1997-06-20
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公开(公告)号： US6126269A公开(公告)日： 2000-10-03
- 发明人: Kiyohiko Takemoto , Shuichi Yamaguchi , Akio Yamamori , Kazushige Haketa , Yukiyoshi Icyu
- 申请人： Kiyohiko Takemoto , Shuichi Yamaguchi , Akio Yamamori , Kazushige Haketa , Yukiyoshi Icyu
- 申请人地址： JPX Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-294183 19931029
- 主分类号： B41J2/135
- IPC分类号： B41J2/135 ; B41J2/16 ; B41J2/14
摘要：
A nozzle plate free from stray fly and defective jetting is achieved by a method which has a first step of putting a photosensitive resin film 5 in pressure contact with a back surface of a nozzle plate 1. A part of the photosensitive resin film 5 is caused to step into a nozzle 4 by controlling the viscosity thereof by changing temperature. Then, the thus processed photosensitive resin film 5 is hardened by injecting ultraviolet rays thereto. Next, a front surface 2 of the nozzle plate 1 is subjected to a eutectoid plating 6 process. By regulating a step coverage d of a part of the eutectoid plating 6 into the nozzle 4 by the hardened photosensitive resin film 5, a-nozzle plate having consistent nozzles, each being free from stray fly and defective jetting can be formed.
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