发明名称 |
Printhead module assembly |
摘要 |
A printhead module for a printhead assembly incorporating a number of modules spaced across a pagewidth in a drop on demand ink jet printer includes a first micro-molding and a second micro-molding separated by a mid-package film layer. The mid-package film layer has laser ablated holes and an adhesive layer on both faces providing adhesion between the first micro-molding, the mid-package film layer and the second micro-molding. The first and second micro-moldings are held in alignment by pins passing through corresponding apertures in the mid-package film layer. Ink inlets and an air inlet are provided in the underside of the second micro-molding. Ink and air passes from the second micro-molding, through the mid-package film layer to the first micro-molding. Air exits the first micro-molding to repel the print media from the printhead during printing. The ink passes from the first micro-molding into individual print chips mounted therein. |
申请公布号 |
AU2002240728(B2) |
申请公布日期 |
2004.07.29 |
申请号 |
AU20020240728 |
申请日期 |
2002.03.27 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
KIA SILVERBROOK;TOBIN ALLEN KING |
分类号 |
B41J2/16;B41J2/05;B41J2/14;B41J2/145;B41J2/155;B41J2/165;(IPC1-7):B41J002/235 |
主分类号 |
B41J2/16 |
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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