Method of manufacturing head unit

Details Method of manufacturing head unit Method of manufacturing head unit

2011-08-30

2011-08-30

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

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

C029S760000, C029SDIG010, C347S047000, C347S065000, C347S071000, C156S230000, C156S580000

Reexamination Certificate

active

08006383

ABSTRACT:
A frame and an ink-jet head including a nozzle plate and a fixed plate are placed on a first jig having a first face and a second face parallel to the first face and located outside the first face when seen in a direction perpendicular to the first face while being at a predetermined distance from the first face with respect to the direction perpendicular to the first face, in such a manner that a portion of the frame other than a portion formed with an adhesive layer is in contact with the second face, that an ink ejection face of the nozzle plate is opposed to the first face, and that both ends of the fixed plate are in contact with the adhesive layer. Thereafter, the adhesive layer is cured under a state where the ink ejection face is in contact with the first face, so that a head unit is manufactured.

REFERENCES:
patent: 5439728 (1995-08-01), Morozumi et al.
patent: 2005/0140723 (2005-06-01), Taira
patent: 2005/0195249 (2005-09-01), Nakamura et al.
patent: 2005/0278951 (2005-12-01), Matsuyama et al.
patent: 02030449 (1990-01-01), None
patent: H07-256882 (1995-10-01), None
patent: 2005-138529 (2005-06-01), None
patent: 2005186383 (2005-07-01), None
patent: 2005-246779 (2005-09-01), None
patent: 2006-007442 (2006-01-01), None
Japanese Office Action issued in corresponding Japanese Application No. 2006-244106, mailed Oct. 7, 2008.

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