发明授权
- 专利标题: Ink jet recording method and ink jet recording apparatus
- 专利标题(中): 喷墨记录方法和喷墨记录装置
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申请号: US143156申请日: 1993-10-29
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公开(公告)号: US6086185A公开(公告)日: 2000-07-11
- 发明人: Toshiharu Inui , Jiro Moriyama , Hiroaki Kitazawa , Yasuhiro Numata , Takayoshi Ishino , Isao Ebisawa , Hisao Yaegashi
- 申请人: Toshiharu Inui , Jiro Moriyama , Hiroaki Kitazawa , Yasuhiro Numata , Takayoshi Ishino , Isao Ebisawa , Hisao Yaegashi
- 申请人地址: JPX 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: JPX Tokyo
- 优先权: JPX4-292540 19921030; JPX4-292641 19921030; JPX4-292642 19921030; JPX4-293007 19921030; JPX4-361306 19921228; JPX5-251822 19931007
- 主分类号: B41J2/21
- IPC分类号: B41J2/21
摘要:
When the color printing is performed using a recording head arranged such that number of nozzles for discharging black ink is greater than the number of nozzles for discharging inks of other colors, the use frequency of some nozzles among all the nozzles for discharging the black ink is higher, so that image unevenness may arise when transferred to the black printing. The present invention relates to an ink jet recording method and an ink jet recording apparatus in which the image unevenness often seen in the black printing involving the use of more nozzles than other colors, and the blur of recorded image seen in the image having black images adjacent color images located are reduced.
公开/授权文献
- US4327293A Electron accelerator and target with collimator 公开/授权日:1982-04-27
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