发明名称 |
Thin Nozzle Layer Printhead |
摘要 |
An inkjet printhead that has a nozzle layer defining an array of nozzle apertures and a substrate for supporting the nozzle layer, the substrate defining a flow path for an ejectable liquid to each nozzle. Each nozzle aperture has an associated heater element positioned for heating the ejectable liquid above its boiling point to form a vapor bubble to eject a drop of the ejectable liquid through the nozzle aperture. The nozzle aperture is less than 5 microns thick in the drop ejection direction.
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申请公布号 |
US2009195619(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
US20090423004 |
申请日期 |
2009.04.14 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA |
分类号 |
B41J2/05;B41J2/14;B41J2/16 |
主分类号 |
B41J2/05 |
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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