发明名称 |
Liquid discharging head, method for manufacturing liquid discharging head, and liquid discharging apparatus |
摘要 |
<p>A boundary nozzle which is contained in a block that has not been driven and is situated at the boundary with a driving block that is driven prior to the block containing the boundary nozzle contains a second stopper (12b) which has a length in a liquid flow direction longer than that of a first stopper (12a) contained in a driving nozzle in the driving block that is driven prior. A near-boundary nozzle adjacent to the boundary nozzle has a third stopper (12c) which has a length in a liquid flow direction longer than that of the first stopper but shorter than the second stopper. Thus, recording irregularities owing to meniscus regression are suppressed. <IMAGE></p> |
申请公布号 |
EP1177900(A2) |
申请公布日期 |
2002.02.06 |
申请号 |
EP20010118252 |
申请日期 |
2001.07.30 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MISUMI, YOSHINORI;ISHINAGA, HIROYUKI;TANEYA, YOICHI;SUGIYAMA, HIROYUKI |
分类号 |
B41J2/05;B41J2/14;B41J2/16;(IPC1-7):B41J2/14 |
主分类号 |
B41J2/05 |
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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