发明名称 LIQUID DROPLET EJECTING HEAD
摘要 A liquid droplet ejecting head includes an individual electrode provided corresponding to a pressure generating chamber, a piezoelectric layer formed over the individual electrode, and a common electrode formed over the piezoelectric layer and provided across a plurality of the pressure generating chambers. A conductive member is provided outside an active portion of the piezoelectric layer in the longitudinal direction, the conductive member being formed over the piezoelectric layer and being insulated from the individual electrode and the common electrode, the piezoelectric layer being interposed between the individual electrode and the common electrode.
申请公布号 US2013208056(A1) 申请公布日期 2013.08.15
申请号 US201313767060 申请日期 2013.02.14
申请人 SEIKO EPSON CORPORATION;SEIKO EPSON CORPORATION 发明人 HIRAI EIJU;YAZAKI SHIRO;ITO HIROSHI
分类号 B41J2/14 主分类号 B41J2/14
代理机构 代理人
主权项
地址