发明名称 |
Recording head and recording apparatus using the same |
摘要 |
Upon executing printing by latching an input digital image signal temporarily stored in a shift register (502) by a latch circuit (501), and energizing and driving a heater (401) using a power transistor (410) using an nMOSFET on the basis of the latched image signal, a voltage converter (111) boosts a voltage representing the ON state of the latched digital signal, and applies the boosted voltage to the power transistor (410).
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申请公布号 |
EP1563998(A2) |
申请公布日期 |
2005.08.17 |
申请号 |
EP20050008266 |
申请日期 |
1997.06.25 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
IMANAKA, YOSHIYUKI;KASAMOTO, MASAMI;FURUKAWA, TATSUO;MORI, TOSHIHIRO;OZAKI, TERUO;WATANABE, HIDENORI;MOCHIZUKI, MUGA |
分类号 |
B41J2/05;B41J2/14;(IPC1-7):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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