发明名称 |
Ink droplet forming apparatus and method for use in ink jet printer system |
摘要 |
According to one aspect of the invention, an ink droplet forming mechanism for use in an ink jet printer system includes an ink discharge nozzle for discharging a printing ink; at least two heating elements activatable individually to heat a printing ink at the nozzle to form an ink droplet; and a controller connected individually to each heating element for activating at least two heating elements so that should one heating element fail at least one other will heat a printing ink at said nozzle to form an ink droplet.
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申请公布号 |
US6644792(B1) |
申请公布日期 |
2003.11.11 |
申请号 |
US20020280217 |
申请日期 |
2002.10.25 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
JEANMAIRE DAVID L.;CHWALEK JAMES M. |
分类号 |
B41J2/03;(IPC1-7):B41J2/05 |
主分类号 |
B41J2/03 |
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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