Method of manufacturing liquid discharge head

Details Method of manufacturing liquid discharge head Method of manufacturing liquid discharge head

2006-10-10

2006-10-10

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

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

C029S840000, C029S845000, C029S846000, C029S848000, C347S065000

Reexamination Certificate

active

07117597

ABSTRACT:
A method of manufacturing a liquid discharge head provided with a liquid flow path communicating with a liquid discharge port on a substrate has a step of forming a first electrically conductive layer on the substrate, a step of forming a molding member into the pattern shape of the flow path on the substrate, a step of forming a second electrically conductive layer on the molding member so as not to contact with the first electrically conductive layer, a step of forming a metal film by a plating process around the molding member by the utilization of the first electrically conductive layer and the second electrically conductive layer, and a step of removing the molding member and forming the flow path.

REFERENCES:
patent: 4558333 (1985-12-01), Sugitani et al.
patent: 4873622 (1989-10-01), Komuro et al.
patent: 5334999 (1994-08-01), Kashiwazaki et al.
patent: 5899390 (1999-05-01), Arndt et al.
patent: 5976342 (1999-11-01), Arndt et al.
patent: 6059188 (2000-05-01), diFazio et al.
patent: 2004/0194309 (2004-10-01), Tokunaga et al.
patent: 03-316582 (1993-06-01), None
patent: 8-142339 (1996-06-01), None
patent: 10-502130 (1998-02-01), None
patent: 11-115182 (1999-04-01), None

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