发明名称 |
Printhead module having operation controllable on basis of thermal sensors |
摘要 |
A printhead module having a plurality of nozzles for expelling ink is provided. The printhead module has a plurality of thermal sensors. Each thermal sensor is configured to respond to a temperature at or adjacent at least one of the nozzles. The printhead module is configured to modify operation of the nozzles in response to the temperature rising above a threshold. The printhead module is a thermal inkjet printhead module and each of the nozzles includes a thermal ink ejection mechanism. Each thermal sensor comprises at least part of one of the thermal inkjet mechanisms.
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申请公布号 |
US7758147(B2) |
申请公布日期 |
2010.07.20 |
申请号 |
US20080265708 |
申请日期 |
2008.11.05 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SHEAHAN JOHN ROBERT;SILVERBROOK KIA;JACKSON PULVER MARK;WEBB MICHAEL JOHN;WALMSLEY SIMON ROBERT |
分类号 |
B41J29/393 |
主分类号 |
B41J29/393 |
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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