Liquid ejecting head, liquid ejecting device, and liquid...

Details Liquid ejecting head, liquid ejecting device, and liquid... Liquid ejecting head, liquid ejecting device, and liquid...

2008-01-08

2008-01-08

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

C347S012000

Reexamination Certificate

active

07316463

ABSTRACT:
The present invention relates to a liquid ejecting head and a liquid ejecting device including a driving circuit with which the number of control signal lines for grouping and dividing a plurality of liquid ejecting mechanisms into a plurality of blocks and dividedly driving the groups of liquid ejecting mechanisms concurrently is reduced, and to a liquid ejecting method by the driving circuit. The driving circuit (19) includes a phase generating circuit (a phase counter30and decoders31) for generating phase signals for dividedly driving the groups of liquid ejecting mechanisms, and a serial/parallel converting circuit (32) for parallel converting and serially transferring data for dividedly driving the groups of liquid ejecting mechanisms.

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patent: 04301467 (1992-10-01), None
patent: 2001-232780 (2001-08-01), None
patent: WO01/39981 (2001-06-01), None

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