Printhead module assembly

专利名称：Printhead module assembly发明人：Kia Silverbrook,Tobin Allen King申请号：US10102700申请日：20020322公开号：US06692113B2公开日：20040217

专利附图：

摘要：A printhead module for a printhead assembly incorporating a number ofmodules spaced across a pagewidth in a drop on demand ink jet printer includes anupper micro-molding and a lower 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 upper micro-molding, the mid-package film layer andthe lower micro-molding. The upper and lower micro-moldings are held in alignment bypins passing through corresponding apertures in the mid-package film layer. Ink inletsand an air inlet are provided in the underside of the lower micro-molding. Ink and airpasses from the lower micro-molding, through the mid-package film layer to the uppermicro-molding. Air exists the upper micro-molding to repel the print media from theprinthead during printing. The ink passes from the upper micro-molding into individualprint chips mounted therein.

申请人：SILVERBROOK RESEARCH PTY LTD.

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