发明名称 |
PRINTHEAD INTEGRATED CIRCUIT HAVING LOW MASS HEATER ELEMENTS |
摘要 |
A printhead integrated circuit includes: a plurality of nozzle chambers disposed on a substrate; a heater element positioned in each nozzle chamber; drive circuitry for supply power to each heater element; and a plurality of ink supply channels defined in the substrate for supplying fluid to the nozzle chambers. Each heater element consists of solid material having a mass of less than 10 nanograms. In use, the solid material is heated to cause formation of a gas bubble inside each nozzle chamber.
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申请公布号 |
US2010271440(A1) |
申请公布日期 |
2010.10.28 |
申请号 |
US20100832926 |
申请日期 |
2010.07.08 |
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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