发明授权
US5749973A Apparatus for spraying particulate material in an evaporatable
dispersion having elecrical potential
失效
用于将颗粒材料喷涂在具有电位的可蒸发分散体中的装置
- 专利标题： Apparatus for spraying particulate material in an evaporatable dispersion having elecrical potential
- 专利标题（中）： 用于将颗粒材料喷涂在具有电位的可蒸发分散体中的装置
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申请号： US473986申请日： 1995-06-07
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公开(公告)号： US5749973A公开(公告)日： 1998-05-12
- 发明人: Akihiko Komura , Kenji Onuma , Mayumi Akena
- 申请人： Akihiko Komura , Kenji Onuma , Mayumi Akena
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX61-141366 19870608; JPX63-115533 19880512
- 主分类号： B05B5/08
- IPC分类号： B05B5/08 ; B05D1/04 ; G02F1/1339 ; B05B5/025
摘要：
An apparatus for spraying a spacer material having a sprayer for spraying the spacer material; a charger for applying an electrical charge to the spacer material; and a device for imparting a potential to an electrode disposed in the rear of a plate for constituting a liquid crystal cell wherein the potential causes an electrical attraction to take place between the charged spacer material and the electrode.
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