发明名称 |
Nozzle arrangement with a magnetic field generator |
摘要 |
The invention provides for a nozzle arrangement for a printhead. The arrangement includes a wafer substrate defining a nozzle chamber, and a passivation layer formed on the substrate to define a roof wall and ink ejection port of the chamber. The arrangement also includes a paddle arranged in the chamber configured to operatively eject ink from the chamber via the ejection port, as well as a magnetic field generator fast with the wafer substrate, the generator configured to actuate the paddle to eject the ink.
|
申请公布号 |
US7465030(B2) |
申请公布日期 |
2008.12.16 |
申请号 |
US20080050938 |
申请日期 |
2008.03.18 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA |
分类号 |
B41J2/04;B41J2/14;B41J2/16;B41J2/165;B41J2/175;B41J3/42;B41J3/44;B41J11/00;B41J11/70;B41J15/04;G06F1/16;G06K1/12;G06K7/14;G06K19/06;G06K19/073;G07F7/08;G07F7/12;G11C11/56;H04N1/00;H04N1/21;H04N1/32;H04N5/225;H04N5/262 |
主分类号 |
B41J2/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|