发明名称 |
Nozzle arrangement with rectilinear ink ejection |
摘要 |
Provided is a nozzle arrangement for an ink jet printer. The arrangement includes a wafer substrate with a layer of drive circuitry, said substrate defining an ink supply channel through the substrate leading to an ink chamber with a roof defining an ink ejection port. The arrangement also includes an ink ejection arrangement for ejecting ink from the ink chamber via the port, said ink ejection arrangement having four symmetrically arranged thermal bend actuators each connected to a respective side to ensure that the roof is operatively displaced in a rectilinear manner during ink ejection.
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申请公布号 |
US7997685(B2) |
申请公布日期 |
2011.08.16 |
申请号 |
US20080206685 |
申请日期 |
2008.09.08 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA |
分类号 |
B41J2/04;B41J2/045;B41J2/05;B41J2/055;B41J2/14;B41J2/16 |
主分类号 |
B41J2/04 |
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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