LIQUID JET HEAD MANUFACTURING METHOD AND LIQUID JET APPARATUS

PROBLEM TO BE SOLVED: To provide a liquid jet head manufacturing method that prevents foreign matters from being caught between a nozzle plate and a passage forming substrate. SOLUTION: The liquid jet head manufacturing method has: a passage forming process for forming a liquid passage including at...

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1. Verfasser: IKEDA HIRONORI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a liquid jet head manufacturing method that prevents foreign matters from being caught between a nozzle plate and a passage forming substrate. SOLUTION: The liquid jet head manufacturing method has: a passage forming process for forming a liquid passage including at least a pressure generating chamber 12, in a passage forming substrate 10 (110); a first bonding process for applying an adhesive to the one face side of the passage forming substrate 10 to which the liquid passage is opened, to form a first adhesive layer 201, and bonding a nozzle plate 20 through the first adhesive layer 201; and a second bonding process executed after the first bonding process, for applying an adhesive to the other face side of the passage forming substrate 10 to form a second adhesive layer 202, and bonding a compliance substrate 40 through the second adhesive layer 202. COPYRIGHT: (C)2009,JPO&INPIT