- 专利标题: Droplet discharge apparatus and droplet discharge method
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申请号: US16103502申请日: 2018-08-14
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公开(公告)号: US10479105B2公开(公告)日: 2019-11-19
- 发明人: Toshiaki Hosokawa , Jun Watanabe , Tetsuyoshi Nakata , Yasunari Harada , Hideaki Iijima , Shunsuke Shitaoka
- 申请人: RICOH COMPANY, LTD.
- 申请人地址: JP Tokyo
- 专利权人: RICOH COMPANY, LTD.
- 当前专利权人: RICOH COMPANY, LTD.
- 当前专利权人地址: JP Tokyo
- 代理机构: Xsensus LLP
- 优先权: JP2017-195410 20171005
- 主分类号: B41J2/21
- IPC分类号: B41J2/21 ; B41J3/36 ; B41J2/02
摘要:
A droplet discharge apparatus to discharge droplets while moved by a user includes a head to discharge a droplet onto a recording medium, a sensor to detect a movement amount of the droplet discharge apparatus in a predetermined period, and a memory to store determination information indicating whether droplet discharging has been instructed for each pixel of the image data. The droplet discharge apparatus further includes a processor configured to accumulate the movement amount to calculate a total movement amount of the droplet discharge apparatus; instruct droplet discharging from the head based on the total movement amount and the image data; instruct droplet discharging only for an unprinted pixel for which the determination information indicates that droplet discharging has not been instructed; and rewrite the determination information of the unprinted pixel to indicate that droplet discharging has been instructed, based on a predetermined condition.
公开/授权文献
- US20190105920A1 DROPLET DISCHARGE APPARATUS AND DROPLET DISCHARGE METHOD 公开/授权日:2019-04-11
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