Liquid jet head and liquid jet apparatus

Details Liquid jet head and liquid jet apparatus Liquid jet head and liquid jet apparatus

2003-03-18

2008-08-05

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07407270

ABSTRACT:
Provided are a liquid jet head and a liquid jet apparatus in which it is possible to securely connect drawn wires and connection wires and to improve reliability. Connection portions91of drawn wires90drawn from piezoelectric elements300and pad portions101of a drive IC100for driving the piezoelectric elements300are connected by connection wires110formed by wire bonding and extended in directions intersecting drawing directions of the connection portions91. Accordingly, the connection wires110and the drawn wires90are suitably connected.

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