发明名称 |
METHOD FOR MANUFACTURING INKJET RECORDING HEAD OF INKJET RECORDING DEVICE |
摘要 |
A method for manufacturing an inkjet recording head includes an ejecting step, a measuring step, dividing step and applying step. The ejecting step ejects test ink droplets and print ink droplets from nozzles. The measuring step measures ejection results of the test ink droplets. The dividing step divides a plurality of nozzles into a plurality of groups based on the ejection results. The applying step applies a group-based polarizing voltage determined for each group to the piezoelectric elements belonging to a corresponding group to polarize the piezoelectric elements so that ejection results of the print ink droplets fall in a predetermined range.
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申请公布号 |
US2006268072(A1) |
申请公布日期 |
2006.11.30 |
申请号 |
US20060382785 |
申请日期 |
2006.05.11 |
申请人 |
YAMADA TAKAHIRO;TOBITA SATORU;KIDA HITOSHI;KUGAI KENICHI;KUROSAWA NOBUHIRO |
发明人 |
YAMADA TAKAHIRO;TOBITA SATORU;KIDA HITOSHI;KUGAI KENICHI;KUROSAWA NOBUHIRO |
分类号 |
B41J2/045 |
主分类号 |
B41J2/045 |
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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