发明名称 |
Ink-jet printing method and apparatus, and method and apparatus for manufacturing color filter |
摘要 |
This invention has as its object to provide an ink-jet printing method which can uniform the ejection amounts of nozzles with high precision when a printing operation is performed using only some of a plurality of ejection nozzles. To achieve this object, according to this invention, in an ink-jet printing method for dividing all nozzles of an ink-jet head having a plurality of ink ejection nozzles into a plurality of nozzle groups each including nozzles separated by a predetermined number of nozzles, and performing a printing operation by switching the plurality of nozzle groups as needed, the printing operation is performed while variations in ejection amount of the nozzles are uniformed for each nozzle group. <IMAGE> <IMAGE> <IMAGE> <IMAGE> |
申请公布号 |
EP0761440(A3) |
申请公布日期 |
1998.01.07 |
申请号 |
EP19960306502 |
申请日期 |
1996.09.06 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
AKAHIRA, MAKOTO;YAMAGUCHI, HIROMITSU |
分类号 |
B41J2/21;B41J2/01;B41J2/05;B41J2/205;B41J2/255;G02B5/20 |
主分类号 |
B41J2/21 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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