发明名称 Liquid ejecting head, liquid ejecting apparatus, and actuator device
摘要 There is provided a liquid ejecting head including a channel forming member in which a pressure generating chamber is provided, a piezoelectric element that is provided at one surface side of the channel forming member, a terminal portion electrically connected to the piezoelectric element; the terminal portion being provided at the one surface side of the channel forming member, a wiring substrate which has a wiring layer, and an adhesive layer for electrically connecting the wiring layer and the terminal portion and for combing the wiring substrate and the channel forming member, the adhesive layer being formed by an anisotropic conductive material. A gap layer that is electrically discontinuous with the terminal portion and the wiring layer is provided on at least one surface of the channel forming member and the wiring substrate in an area in which the adhesive layer is provided.
申请公布号 US8398214(B2) 申请公布日期 2013.03.19
申请号 US20090392270 申请日期 2009.02.25
申请人 OKUBO KATSUHIRO;SEIKO EPSON CORPORATION 发明人 OKUBO KATSUHIRO
分类号 B41J2/045 主分类号 B41J2/045
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