Inkjet printhead with apertured sealing film

Details Inkjet printhead with apertured sealing film Inkjet printhead with apertured sealing film

2008-03-25

2008-03-25

Stephens, Juanita D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S063000

Reexamination Certificate

active

11014742

ABSTRACT:
A printhead for an inkjet printer, the printhead comprising:a printhead integrated circuit having an array of ink ejection nozzles formed on a substrate;a plurality of ink feed conduits for establishing fluid communication with at least one ink storage compartment; and,a polymer sealing film between the ink feed conduits and the printhead integrated circuits, the polymer film having an array of apertures such that the ejection nozzles are in fluid communication with the ink feed conduits; wherein,the polymer sealing film is more than 25 microns thick.

REFERENCES:
patent: 4985710 (1991-01-01), Drake
patent: 5160945 (1992-11-01), Drake
patent: 5221397 (1993-06-01), Nystrom
patent: 6017117 (2000-01-01), McClelland et al.
patent: 6270177 (2001-08-01), King et al.
patent: 6281912 (2001-08-01), Silverbrook
patent: 6382769 (2002-05-01), Silverbrook
patent: 6439908 (2002-08-01), Silverbrook et al.
patent: 6443555 (2002-09-01), Silverbrook et al.
patent: 6554398 (2003-04-01), Wyangaert et al.
patent: 6557976 (2003-05-01), McElfresh et al.
patent: 6652082 (2003-11-01), Silverbrook
patent: 6672706 (2004-01-01), Silverbrook
patent: 6679584 (2004-01-01), Silverbrook
patent: 6692113 (2004-02-01), Silverbrook et al.
patent: 2003/0122907 (2003-07-01), Kim
patent: 375383 (1990-06-01), None
patent: 519664 (1993-12-01), None
patent: 769383 (1997-04-01), None
patent: WO 03/086770 (2003-10-01), None

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