Ink-jet head and ink-jet printer having ink-jet head

Details Ink-jet head and ink-jet printer having ink-jet head Ink-jet head and ink-jet printer having ink-jet head

2011-03-08

2011-03-08

Meier, Stephen D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S071000, C347S072000, C347S040000

Reexamination Certificate

active

07901059

ABSTRACT:
An inkjet head comprises a plurality of individual electrodes each of which includes a first part and a second part connected to an end portion B of the first part. The end portion B is one of the end portions of a first part in a longitudinal direction of a pressure chamber. The second part of each of the individual electrodes corresponding to a first pressure chamber line is positioned between two first parts corresponding to two respective pressure chambers neighboring each other in a second pressure chamber line, so that an end portion C of the second part crosses over a line connecting each end portion D of the two first parts.

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