发明名称 |
Cast-in place ink feed structure using encapsulant |
摘要 |
A method of forming an enclosed fluid path in a print head includes providing a die member and a truncated nozzle plate spaced from the upper surface of the die member. The die and nozzle plate are formed on a print head substrate having an aperture formed therein. A sacrificial material is seated over the aperture of the print head substrate and joins a terminal end of the truncated nozzle plate. The sacrificial material is encapsulated from the terminal end of the nozzle plate to a surface of the print head substrate. Removal of the sacrificial material defines the fluid path from the aperture of the print head substrate to the nozzle plate. |
申请公布号 |
US8235500(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US20100773191 |
申请日期 |
2010.05.04 |
申请人 |
NYSTROM PETER J.;MEYERS JOHN P.;XEROX CORPORATION |
发明人 |
NYSTROM PETER J.;MEYERS JOHN P. |
分类号 |
B41J2/15;B41J2/145 |
主分类号 |
B41J2/15 |
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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