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Printhead assembly incorporating an ink supply arrangement and printed circuit board

  • US 7,210,762 B2
  • Filed: 11/18/2004
  • Issued: 05/01/2007
  • Est. Priority Date: 06/30/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A printhead assembly which comprisesan elongate support structure that has a base portion and at least a pair of longitudinally extending side wall portions, one side wall portion extending from each edge of one side of the base portion;

  • a plurality of carriers that are mountable, end-to-end, on the support structure so that each carrier engages a respective wall portion;

    a printhead segment that is mounted on each carrier, each printhead segment having a plurality of ink supply holes;

    at least one printed circuit board that is mountable on an opposite side of the base portion; and

    a plurality of tape automated bonding films connected between the printed circuit board and each respective printhead segment.

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