LIQUID EJECTION HEAD, LIQUID EJECTOR AND METHOD FOR EJECTING LIQUID

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 eje...

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Bibliographic Details
Main Authors USHINOHAMA, IWAO, IKEMOTO, YUICHIRO
Format Patent
LanguageEnglish
French
German
Published 21.09.2011
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary: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 counter 30 and decoders 31) 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.
Bibliography:Application Number: EP20030723237