发明名称 |
Printhead assembly with composite support beam for a pagewidth printhead |
摘要 |
A pagewidth printhead assembly that includes a support beam assembly having a composite shell of metals selected so that the shell has a coefficient of thermal expansion substantially the same as that of silicon and a core located within the shell and defining a number of longitudinally extending ink reservoirs for containing respective inks. At least one printhead is mounted on the support beam assembly to receive inks from the ink reservoirs the, or each, printhead including a silicon-based printhead integrated circuit.
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申请公布号 |
US2006111864(A1) |
申请公布日期 |
2006.05.25 |
申请号 |
US20060330056 |
申请日期 |
2006.01.12 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA |
分类号 |
B41J2/045;G01R27/28;B41J2/015;B41J2/05;B41J2/055;B41J2/14;B41J2/155;B41J2/16;B41J29/13 |
主分类号 |
B41J2/045 |
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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