Method of producing an ink jet recording head

Details Method of producing an ink jet recording head Method of producing an ink jet recording head

2006-04-18

2006-04-18

Tugbang, A. Dexter (Department: 3729)

Metal working

Piezoelectric device making

C029S890100, C029S847000, C347S070000, C347S044000, C347S068000, C156S305000, C156S293000

Reexamination Certificate

active

07028377

ABSTRACT:
A method of producing an ink jet recording head, which includes (1) fixing a passage unit in which a nozzle pate having a nozzle opening, a spacer forming a common ink chamber, and an elastic plate having a thick portion abutting against an end of a piezoelectric vibrating element are stacked, to an opening of a frame having an overhang portion which overhangs to a vicinity of the thick portion, (2) inserting a vibrating element unit into the frame, the vibrating element unit being configured by fixing piezoelectric vibrating elements operating in a longitudinal vibration mode to a fixing substrate, and (3) injecting an adhesive into a groove formed in a region opposing the fixing substrate of the frame.

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Office Action issued by JPO on Feb. 5, 2003 (only Japanese version).

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