Method of producing an inkjet printhead for an inkjet...

Details Method of producing an inkjet printhead for an inkjet... Method of producing an inkjet printhead for an inkjet...

2005-12-19

2009-08-11

Banks, Derris H (Department: 3729)

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

C029S839000, C029S832000, C029S837000, C029S841000, C347S040000

Reexamination Certificate

active

07571541

ABSTRACT:
A method of fabricating a plurality of inkjet nozzles on a substrate. The method comprises the steps of: (a) providing a substrate having a plurality of trenches corresponding to ink inlets; (b) depositing sacrificial material so as fill the trenches and form a scaffold on the substrate; (c) defining openings in the sacrificial material; (d) depositing roof material over the sacrificial material to form nozzle chambers and filter structures simultaneously; (e) etching nozzle apertures through the roof material; and (f) removing the sacrificial material.

REFERENCES:
patent: 5143785 (1992-09-01), Pujol et al.
patent: 5759873 (1998-06-01), Kata et al.
patent: 5808641 (1998-09-01), Miyagawa et al.
patent: 5963232 (1999-10-01), Kasamoto et al.
patent: 6265460 (2001-07-01), Kawate et al.
patent: 6361146 (2002-03-01), Singh et al.
patent: 6404472 (2002-06-01), Andreatta et al.
patent: 6440258 (2002-08-01), Imashiro et al.
patent: 6659588 (2003-12-01), Ikegame et al.
patent: 2002/0114947 (2002-08-01), Tanabe et al.
patent: 2003/0159773 (2003-08-01), Tomiyama et al.
patent: 2005/0156985 (2005-07-01), Silverbrook
patent: 2005/0156988 (2005-07-01), Silverbrook
patent: 2005/0157012 (2005-07-01), Silverbrook

Affiliated with

Also associated with

Rating

Method of producing an inkjet printhead for an inkjet... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing an inkjet printhead for an inkjet..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing an inkjet printhead for an inkjet... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4121713