Inkjet printhead with multiple heater elements and cross...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S052000

Reexamination Certificate

active

07661800

ABSTRACT:
An inkjet printhead having: an array of ink chambers, each having a nozzle and a plurality of heater elements for generating vapour bubbles to eject ink through the nozzle, the heater elements being suspended for immersion in the ink; and, a cross bracing structure for maintaining the spacing between the heater elements.

REFERENCES:
patent: 5706041 (1998-01-01), Kubby
patent: 6203145 (2001-03-01), Jeanmaire et al.
patent: 6469725 (2002-10-01), Nagahata
patent: 6692108 (2004-02-01), Silverbrook et al.
patent: 2002/0113848 (2002-08-01), Anagnostopoulos et al.
patent: 2002/0149649 (2002-10-01), Moon et al.
patent: 2003/0234833 (2003-12-01), Kim
patent: 2004/0155935 (2004-08-01), Silverbrook
patent: 2299787 (1996-10-01), None
patent: 62-94347 (1987-04-01), None

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