发明授权
- 专利标题： Bidirectional multi-pass inkjet printer suppressing density unevenness based on interval between scans
- 专利标题（中）： 基于扫描间隔的双向多通喷墨打印机抑制浓度不均匀
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申请号： US12498681申请日： 2009-07-07
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公开(公告)号： US08289571B2公开(公告)日： 2012-10-16
- 发明人: Hiroyuki Horii , Hisashi Ishikawa
- 申请人： Hiroyuki Horii , Hisashi Ishikawa
- 申请人地址： JP 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： JP Tokyo
- 代理机构： Cowan, Liebowitz & Latman, P.C.
- 优先权： JP2008-180680 20080710; JP2008-180681 20080710
- 主分类号： H04N1/034
- IPC分类号： H04N1/034 ; H04N1/60 ; B41J2/21
摘要：
An image forming apparatus includes a color converting unit 330 for subjecting the input image data to a color conversion in accordance with ink color and generating a print image 400; a print data generator 370-x for generating print data of each scan corresponding to multiple scans of the print image generated by the color converting unit 330; print controller 380-x for controlling at least one of the color converting unit 330 or print data generator 370-x based upon the input image data 320 or a position on a scanning line of each dot to be printed in the print image 400 generated by the color converting unit 330; and a printer engine 180 for printing on the print medium based upon the print data generated by the print data generator 370-x.
公开/授权文献
- US20100007901A1 IMAGE FORMING APPARATUS AND METHOD 公开/授权日：2010-01-14
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