Liquid discharge head and manufacturing method thereof

Details Liquid discharge head and manufacturing method thereof Liquid discharge head and manufacturing method thereof

2005-05-03

2005-05-03

Pham, Hai (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S070000

Reexamination Certificate

active

06886922

ABSTRACT:
In the liquid discharge head for discharging liquid such as ink like the ink jet head, at least a part on a surface of a piezoelectric element on the side of a liquid chamber member (ink chamber member) is composed of a nucleus forming assistance material contained layer containing a material for assisting nucleus forming for growth of plating at the time of forming the liquid chamber member on the surface by means of the electroless plating, and the liquid chamber member is formed on the nucleus forming assistance material contained layer by the electroless plating.

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European Search Report for Application No. 03014750; Mailing Date: Sep. 29, 2003.

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