发明名称 |
Inkjet printhead having titanium aluminium nitride heater elements |
摘要 |
An inkjet printhead has a plurality of nozzles; a bubble forming chamber corresponding to each of the nozzles; and a heater element disposed in each of the bubble forming chambers. The heater element is configured for heating an ejectable liquid above its boiling point to form a gas bubble that causes the ejection of a drop from the nozzle. The heater element is comprised of titanium aluminum nitride. |
申请公布号 |
US8622521(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US201213591048 |
申请日期 |
2012.08.21 |
申请人 |
SILVERBROOK KIA;NORTH ANGUS JOHN;MCAVOY GREGORY JOHN;FISHBURN JENNIFER MIA;ZAMTEC LTD |
发明人 |
SILVERBROOK KIA;NORTH ANGUS JOHN;MCAVOY GREGORY JOHN;FISHBURN JENNIFER MIA |
分类号 |
B41J2/05 |
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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