发明名称 |
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS |
摘要 |
<p>A liquid ejection head, including a first support member including a flow path for supplying liquid and an opening communicating with the flow path; at least one second support member that includes an individual liquid chamber communicating with the opening and is arranged on the first support member along the flow path; and a recording element substrate including an energy-generating element for generating energy for ejecting the liquid, and a supply port for supplying the liquid to the energy-generating element, the supply port communicating with the individual liquid chamber, the recording element substrate being supported by a back surface of the second support member with respect to an opposite surface thereof facing the first support member. When P (muJ/pL) represents energy to be input per ejection liquid droplet volume in the energy-generating element, thermal resistance R (K/W) of a shortest heat transfer path of the second support member between the recording element substrate and the first support member satisfies.</p> |
申请公布号 |
WO2013191009(A1) |
申请公布日期 |
2013.12.27 |
申请号 |
WO2013JP65761 |
申请日期 |
2013.05.31 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
YAMADA, KAZUHIRO;IWANAGA, SHUZO;GOTO, RYOHEI;MORIYA, TAKATSUGU;TAMENAGA, ZENTARO |
分类号 |
B41J2/05 |
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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