Metal working – Method of mechanical manufacture – Fluid pattern dispersing device making – e.g. – ink jet
Reexamination Certificate
2009-01-20
2011-10-04
Nguyen, Lamson (Department: 2861)
Metal working
Method of mechanical manufacture
Fluid pattern dispersing device making, e.g., ink jet
C347S047000
Reexamination Certificate
active
08028411
ABSTRACT:
This manufacturing method includes a passage forming process, in which a liquid passage including at least a pressure generating chamber12is formed in a passage forming substrate10(110), a first bonding process, in which an adhesive is applied on one side of the passage forming substrate10, in which the liquid passage opens, so as to form a first adhesion layer201and a nozzle plate120is bonded by the first adhesion layer201, and a second bonding process, in which an adhesive is applied on the other side of the passage forming substrate10so as to form a second adhesion layer202and a compliance substrate40is bonded by the second adhesion layer202, the second bonding process being executed after the first bonding process.
REFERENCES:
patent: 7425052 (2008-09-01), Silverbrook
patent: 2007/0226974 (2007-10-01), Li
patent: 2009/0122100 (2009-05-01), Hida
patent: 101045383 (2007-10-01), None
patent: 2006-218716 (2006-08-01), None
Kilpatrick Townsend & Stockton LLP
Nguyen Lamson
Seiko Epson Corporation
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