发明名称 |
LIQUID EJECTING HEAD, EJECTING ELEMENT SUBSTRATE AND LIQUID EJCTING APPARATUS |
摘要 |
There are provided a liquid ejecting head, an ejecting element substrate and a liquid ejecting apparatus that can suppress degradation in print quality. Therefore in an ejecting element substrate arranged the closest to the center of a support member, a flow resistance of a flow passage corresponding to an ejection opening of an ejection opening array arranged the closest to the center of the ejecting element substrate is made high. |
申请公布号 |
US2016339700(A1) |
申请公布日期 |
2016.11.24 |
申请号 |
US201615155590 |
申请日期 |
2016.05.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Kodoi Takuma;Tomizawa Keiji |
分类号 |
B41J2/14 |
主分类号 |
B41J2/14 |
代理机构 |
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代理人 |
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主权项 |
1. A liquid ejecting head comprising:
a plurality of ejection openings for ejecting liquids;flow passages communicated with the ejection openings; and
energy generating elements for generating energy used for ejection of the liquids from the ejection openings, wherein the ejection opening closer to the center in an arrangement area where the ejection openings are arranged is communicated with the flow passage having the higher flow resistance. |
地址 |
Tokyo JP |