发明名称 |
NOZZLE PLATE FOR IMPROVED POST-BONDING SYMMETRY |
摘要 |
A nozzle plate for bonding to a chip for configuring a printhead of a printing device is disclosed. The chip comprises a plurality of energizing elements. The nozzle plate comprises a substrate layer, an adhesive layer and a plurality of nozzle holes perforated in the substrate layer and the adhesive layer. The each nozzle hole is capable of being associated with an energizing element of the plurality of energizing elements. The each nozzle hole comprises an asymmetric flow-feature configured by ablating at least a portion of a wall of the each nozzle hole prior to bonding the nozzle plate to the chip. The nozzle plate provides a substantially symmetrical flow-feature for the each nozzle hole on bonding to the chip. |
申请公布号 |
US2012024471(A1) |
申请公布日期 |
2012.02.02 |
申请号 |
US201113267124 |
申请日期 |
2011.10.06 |
申请人 |
GOIN RICHARD LOUIS;LINGLE CHRISTOPHER ELLIOT |
发明人 |
GOIN RICHARD LOUIS;LINGLE CHRISTOPHER ELLIOT |
分类号 |
B32B37/02;B29C35/08;B32B37/06;B32B37/10;B32B37/12;B32B37/14;B32B38/10 |
主分类号 |
B32B37/02 |
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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