发明名称 |
Printhead controller and ink jet printer |
摘要 |
An ink jet printer comprises a printhead drive unit and a cartridge. The cartridge includes the printhead controller. The printhead controller includes a plurality of inverters (305,307) connected in series to constitute a buffer circuit (301) for receiving control signals (A1,SEL) to control the enable status of the nozzle in order to determine whether to jet out the ink. <IMAGE>
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申请公布号 |
EP1600295(A1) |
申请公布日期 |
2005.11.30 |
申请号 |
EP20040102311 |
申请日期 |
2004.05.26 |
申请人 |
INTERNATIONAL UNITED TECHNOLOGY CO., LTD. |
发明人 |
HU, HUNG-LIEH;HU, JUI-HUA |
分类号 |
B41J2/045;B41J2/05;(IPC1-7):B41J2/045 |
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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