ELECTROSTATIC ACTUATOR, LIQUID DROP EJECTION HEAD, AND INK JET RECORDER

PROBLEM TO BE SOLVED: To solve a problem that stabilized drop ejection characteristics cannot be attained at a low cost. SOLUTION: A plurality of electrodes 14a and 14b having electrically isolated conductive structures are arranged insularly on a diaphragm 10 through an insulating film 11 and the d...

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Main Authors KURODA TAKAHIKO, NISHIMURA MANABU, MIMURA TADASHI, SHIMIZU AKIRA, ABE SHUYA, TOYODA GENJIRO
Format Patent
LanguageEnglish
Published 30.09.2003
Edition7
Subjects
BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CORRECTION OF TYPOGRAPHICAL ERRORS
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
HEATING
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LIGHTING
LINING MACHINES
MECHANICAL ENGINEERING
MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES
MICROSTRUCTURAL TECHNOLOGY
PERFORMING OPERATIONS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PRINTING
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To solve a problem that stabilized drop ejection characteristics cannot be attained at a low cost. SOLUTION: A plurality of electrodes 14a and 14b having electrically isolated conductive structures are arranged insularly on a diaphragm 10 through an insulating film 11 and the diaphragm 10 is deformed through electrostatic attraction generated between the electrodes 14a and 14b. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20020081164