发明公开
EP1674263A2 Fine droplet ejecting device and ink jet recording apparatus using the same
审中-公开
FeintröpfchenausstossvorrichtungundzugehörigesTintenstrahlaufzeichnungsgerät
- 专利标题: Fine droplet ejecting device and ink jet recording apparatus using the same
- 专利标题(中): FeintröpfchenausstossvorrichtungundzugehörigesTintenstrahlaufzeichnungsgerät
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申请号: EP05028376.1申请日: 2005-12-23
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公开(公告)号: EP1674263A2公开(公告)日: 2006-06-28
- 发明人: Nakazawa, Yusuke Fuji Photo Film Co., Ltd.
- 申请人: FUJI PHOTO FILM CO., LTD.
- 申请人地址: 210 Nakanuma, Minami-Ashigara-shi, Kanagawa-ken JP
- 专利权人: FUJI PHOTO FILM CO., LTD.
- 当前专利权人: FUJI PHOTO FILM CO., LTD.
- 当前专利权人地址: 210 Nakanuma, Minami-Ashigara-shi, Kanagawa-ken JP
- 代理机构: HOFFMANN EITLE
- 优先权: JP2004373711 20041224; JP2005057317 20050302
- 主分类号: B41J2/035
- IPC分类号: B41J2/035 ; B41J2/06 ; B41J2/105 ; B41J2/095
摘要:
The fine droplet ejecting device includes a ejection unit having an ejection port, and for continuously ejecting fine droplets by applying an electrostatic force to a solution or ink having an electrical charge containing at least fine particles and a medium, a deflecting unit for deflecting the fine droplets ejected from the ejection unit based on a control signal and a recovering unit for recovering either one of the fine droplets flying straight after being ejected from the ejection unit and the fine droplets having a flight direction deflected by the deflecting unit. The ejection unit may further include a resolution enhancing unit for deflecting the fine droplets in a direction different from the flight direction deflected by the deflecting unit. The device can eject the fine droplets stably at high speed, and can reduce a cost. The ink jet recording apparatus uses the fine droplet ejecting device.
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