发明授权
- 专利标题： Recording head and recording apparatus using the same
- 专利标题（中）： 记录头和使用其的记录装置
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申请号： US08882035申请日： 1997-06-25
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公开(公告)号： US06302504B1公开(公告)日： 2001-10-16
- 发明人: Yoshiyuki Imanaka , Masami Kasamoto , Tatsuo Furukawa , Toshihiro Mori , Teruo Ozaki , Hidenori Watanabe , Muga Mochizuki
- 申请人： Yoshiyuki Imanaka , Masami Kasamoto , Tatsuo Furukawa , Toshihiro Mori , Teruo Ozaki , Hidenori Watanabe , Muga Mochizuki
- 优先权： JP8-166089 19960626; JP8-197241 19960726; JP8-231081 19960830; JP8-300417 19961112
- 主分类号： B41J2938
- IPC分类号： B41J2938
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).