发明名称 |
INTERSTITIAL MATERIAL TO ENABLE ROBUST ELECTRICAL INTERCONNECT FOR HIGH DENSITY PIEZOELECTRIC ARRAYS |
摘要 |
An ink jet print head including a plurality of standoff layer supports in an interstitial region between adjacent piezoelectric elements, and method of formation. The plurality of standoff layer supports can be formed from the same layer(s) as the piezoelectric elements, or from a dielectric layer such as a polymer. The standoff layer supports increase an area to which a standoff layer can be attached, thereby forming a more secure attachment of a circuit layer such as a flex circuit or a printed circuit board to a jet stack subassembly. |
申请公布号 |
US2014043400(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
US201213570056 |
申请日期 |
2012.08.08 |
申请人 |
DOLAN BRYAN R.;REDDING GARY D.;NYSTROM PETER J.;XEROX CORPORATION |
发明人 |
DOLAN BRYAN R.;REDDING GARY D.;NYSTROM PETER J. |
分类号 |
B41J2/045;B21D53/00 |
主分类号 |
B41J2/045 |
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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