发明名称 DRIVING DEVICE FOR CAPACITANCE TYPE ACTUATOR AND DRIVING DEVICE FOR INK JET HEAD
摘要 An actuator is sequentially charged with output voltage "E/2" of a voltage source and output voltage "E" of a voltage source. After the charging, "Q/2" of electric charge "Q" stored in the actuator is discharged on a path returning to the voltage source. Subsequent to the discharging, the remaining all electric charge "Q/2" stored in the actuator is discharged on a closed circuit.
申请公布号 US2010007704(A1) 申请公布日期 2010.01.14
申请号 US20090497825 申请日期 2009.07.06
申请人 TOSHIBA TEC KABUSHIKI KAISHA 发明人 NITTA NOBORU
分类号 B41J2/045;H02N2/06 主分类号 B41J2/045
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