发明名称 LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD THEREOF
摘要 A liquid discharge head includes, a substrate, a flow path wall member provided with a wall of a liquid flow path connected to a discharge port for discharging liquid, the flow path being formed by the flow path wall member and one surface of the substrate which are in contact with each other, and a coated resin member made of a cured material of a resin composition provided to cover end surfaces of the substrate, wherein a liquid repellent member having a contact angle of the resin composition larger than that of both the flow path wall member and the one surface is provided to cover at least a part of an intersection line between an outer lateral surface of the flow path wall member and the one surface.
申请公布号 US2010315467(A1) 申请公布日期 2010.12.16
申请号 US20100778829 申请日期 2010.05.12
申请人 CANON KABUSHIKI KAISHA 发明人 TAKEUCHI SOUTA;TAGAWA YOSHINORI;ASAI KAZUHIRO;KOMIYAMA HIROTO
分类号 B41J2/135;B05D5/00 主分类号 B41J2/135
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