Manufacturing method of ink-jet head

Details Manufacturing method of ink-jet head Manufacturing method of ink-jet head

2005-06-22

2009-10-13

Goff, John L (Department: 1791)

Metal working

Method of mechanical manufacture

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

C156S323000

Reexamination Certificate

active

07600317

ABSTRACT:
A manufacturing method of an ink-jet head comprises the steps of: laminating with an adhesive a first plate having a nozzle hole that ejects an ink droplet and a second plate having a communication hole; and applying pressure to the first and second plates in their laminated direction. In the step of laminating, an opening of the nozzle hole is included within an opening of the communication hole on an interface between the first plate and the second plate. In the step of applying pressure, pressure is applied to only a region outside of the opening of the communication hole with respect to a plane parallel to planes of the first and second plate.

REFERENCES:
patent: 5439728 (1995-08-01), Morozumi et al.
patent: 6187245 (2001-02-01), Hedley
patent: 57-157764 (1982-09-01), None
patent: 58163667 (1983-09-01), None
patent: 1042247 (1989-02-01), None
patent: 4-358841 (1992-12-01), None
patent: 04358841 (1992-12-01), None
patent: 7-205430 (1995-08-01), None
Abstract for JP 58163667 1983.
Abstract for JP 04358841 1992.
Japanese Office Action dated Oct. 10, 2006 in Application No. 2004-184058, No translation.

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