发明名称 Liquid ejecting head and liquid ejecting apparatus
摘要 There is disclosed a liquid ejecting head having a configuration in which a cross-sectional area of an intermediate passage is smaller than that of an upstream passage and a downstream passage to cause a flow speed of ink to be faster in the intermediate passage when the ink flows toward the downstream passage via the intermediate passage without passing through a filter, thereby making it possible to flow air bubbles staying on a face of the filter together with the ink.
申请公布号 US8608301(B2) 申请公布日期 2013.12.17
申请号 US201113047692 申请日期 2011.03.14
申请人 OGUCHI SATOSHI;SEIKO EPSON CORPORATION 发明人 OGUCHI SATOSHI
分类号 B41J2/19 主分类号 B41J2/19
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