发明授权
- 专利标题: Printing method and printing apparatus
- 专利标题(中): 印刷方法和印刷装置
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申请号: US11846785申请日: 2007-08-29
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公开(公告)号: US07832826B2公开(公告)日: 2010-11-16
- 发明人: Masahiko Yoshida , Tatsuya Nakano , Bunji Ishimoto , Hirokazu Nunokawa , Toru Miyamoto , Yoichi Kakehashi
- 申请人: Masahiko Yoshida , Tatsuya Nakano , Bunji Ishimoto , Hirokazu Nunokawa , Toru Miyamoto , Yoichi Kakehashi
- 申请人地址: JP Tokyo
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2006-232806 20060829
- 主分类号: B41J29/393
- IPC分类号: B41J29/393 ; B41J29/38
摘要:
A printing method includes by printing a first area in a test pattern using a first print mode, determining a first correction value corresponding to the first print mode for each of the row regions, based on a density measurement value for each of row regions in the first area, by printing a second area in the test pattern using a second print mode for a plurality of cycles of periods that is determined by a combination of the row region and the nozzle, determining a second correction value corresponding to the second print mode for each of the row regions, based on a density measurement value for each of the row regions in the second area, and in a coexistent segment in which certain row regions and other row regions are mixed, correcting an ink ejection amount in each of the row regions using a combined correction value that is obtained as a composition of the first correction value and the second correction value.
公开/授权文献
- US20080094439A1 PRINTING METHOD AND PRINTING APPARATUS 公开/授权日:2008-04-24