发明公开
- 专利标题: Liquid ejecting apparatus and liquid ejecting method
- 专利标题(中): 流体喷射装置和液体排出方法
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申请号: EP09156500.2申请日: 2009-03-27
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公开(公告)号: EP2106921A3公开(公告)日: 2011-03-16
- 发明人: Yuda, Tomohiro , Ishimoto, Bunji , Sato, Akito , Tanoue, Takeshi , Sudo, Naoki
- 申请人: Seiko Epson Corporation
- 申请人地址: 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo JP
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 当前专利权人地址: 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo JP
- 代理机构: Cloughley, Peter Andrew
- 优先权: JP2008089998 20080331
- 主分类号: B41J19/14
- IPC分类号: B41J19/14
摘要:
A liquid ejecting apparatus for forming a multicolored image on a recording medium includes: a printing head (60) that has at least a first nozzle array for ejecting a liquid of a first color (Lc) having a first hue (C), a second nozzle array for ejecting a liquid of a second color (Lm) having a second hue (M), and a third nozzle array for ejecting a liquid of a third color (Y) having a third hue (Y); a head driving section that performs a main scanning for moving the printing head in a main scanning direction; a transporting section that transports the recording medium in a sub-scanning direction crossing the main scanning direction; and a dot control section that controls the head driving section and the transporting section so as to form an image on the recording medium by ejecting the liquids on the recording medium from the nozzle while repeatedly performing the main scanning for moving the printing head in the main scanning direction and a sub-scanning for transporting the recording medium in the sub-scanning direction. The dot control section controls the printing head (60) so as to alternately form a dot having the first hue (C) and a dot having the second hue (M) and form a dot having the third hue (Y) between the dot having the first hue (C) and the dot having the second hue (M), when forming one predetermined pixel constituting the image.
公开/授权文献
- EP2106921A2 Liquid ejecting apparatus and liquid ejecting method 公开/授权日:2009-10-07
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