LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

A liquid discharge head (100) includes a nozzle member (101). The nozzle member includes a nozzle (110), a deformable laminar member, and an electromechanical transducer (112). The nozzle (110) discharges liquid. The deformable laminar member has an opening (111a) forming the nozzle (110). The elect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORITA, Kaname, KITAOKA, Naoko, MASUDA, Toshiaki, UEDA, Keiji, KURODA, Takahiko, SUZUKI, Arata
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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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Beschreibung
Zusammenfassung:A liquid discharge head (100) includes a nozzle member (101). The nozzle member includes a nozzle (110), a deformable laminar member, and an electromechanical transducer (112). The nozzle (110) discharges liquid. The deformable laminar member has an opening (111a) forming the nozzle (110). The electromechanical transducer (112) is disposed around the opening (111a). The nozzle member (101) is warped with respect to a discharge-side plane of the nozzle member (101) in a surrounding area (130) of the nozzle (110) when no voltage is applied to the electromechanical transducer (112).