发明名称 |
Inkjet printhead having common conductive track on nozzle plate |
摘要 |
An inkjet printhead includes: a substrate having a drive circuitry layer; a plurality of nozzle assemblies disposed on an upper surface of the substrate and arranged in one or more nozzle rows extending longitudinally along the printhead; a nozzle plate extending across the printhead; and a conductive track disposed on the nozzle plate which extends longitudinally along the printhead and parallel with the nozzle rows. The conductive track is connected to a common reference plane in the drive circuitry layer via a plurality of conductor posts extending between the drive circuitry layer and the conductive track.
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申请公布号 |
US8485638(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20100895866 |
申请日期 |
2010.10.01 |
申请人 |
MCAVOY GREGORY JOHN;O'REILLY RONAN PADRAIG SEAN;HOGAN JULIE CATHERINE;ZAMTEC LTD |
发明人 |
MCAVOY GREGORY JOHN;O'REILLY RONAN PADRAIG SEAN;HOGAN JULIE CATHERINE |
分类号 |
B41J2/135 |
主分类号 |
B41J2/135 |
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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