发明名称 |
Inkjet nozzle assembly with drop directionality control via independently actuable roof paddles |
摘要 |
An inkjet nozzle assembly having: a nozzle chamber for containing ink, the nozzle chamber including a floor and a roof having a nozzle opening defined therein; and a plurality of moveable paddles defining part of the roof. The plurality of paddles are actuable to cause ejection of an ink droplet from the nozzle opening. Each paddle includes a thermal bend actuator, and each actuator is independently controllable via respective drive circuitry such that a direction of droplet ejection from the nozzle opening is controllable by independent movement of each paddle.
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申请公布号 |
US8506052(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20100895856 |
申请日期 |
2010.10.01 |
申请人 |
MCAVOY GREGORY JOHN;KERR EMMA ROSE;O'REILLY RONAN PADRAIG SEAN;LAWLOR VINCENT PATRICK;BAGNAT MISTY;ZAMTEC LTD |
发明人 |
MCAVOY GREGORY JOHN;KERR EMMA ROSE;O'REILLY RONAN PADRAIG SEAN;LAWLOR VINCENT PATRICK;BAGNAT MISTY |
分类号 |
B41J2/16 |
主分类号 |
B41J2/16 |
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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