发明名称 |
Correcting stimulation nonuniformity at the fluid cavity trench end boundary |
摘要 |
In a drop generator for use in an ink jet printer, stimulation transducers are bonded near the ends of the jet array on the droplet generator body. The transducers are electrically controlled with an oscillating voltage signal which can be modified in amplitude and phase with respect to the main driving signal. By altering the drive signal of the end transducers in amplitude and/or phase, the end sections being aligned with the solid end sections of the droplet generator, it is possible to match the vibration of the end sections with the central portion of the droplet generator. The result is more uniform stimulation down the length of the droplet generator.
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申请公布号 |
US2003206213(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20020137496 |
申请日期 |
2002.05.02 |
申请人 |
SCITEX DIGITAL PRINTING, INC. |
发明人 |
BAUMER MICHAEL F. |
分类号 |
B41J2/045;B41J2/145;(IPC1-7):B41J2/145 |
主分类号 |
B41J2/045 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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