发明申请
- 专利标题： BIAS CURRENT REDUCTION FOR PRINT NOZZLE AMPLIFIER
- 专利标题（中）： 用于打印喷嘴放大器的偏置电流减小
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申请号： US14374770申请日： 2012-04-25
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公开(公告)号： US20150042708A1公开(公告)日： 2015-02-12
- 发明人: Andrew Van Brocklin
- 申请人： Andrew Van Brocklin
- 申请人地址： US TX HOUSTON
- 专利权人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 当前专利权人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 当前专利权人地址： US TX HOUSTON
- 国际申请： PCT/US2012/034941 WO 20120425
- 主分类号： B41J2/045
- IPC分类号： B41J2/045
摘要：
An apparatus includes an amplifier that employs a bias current to drive a print nozzle. A current reduction module can be employed to offset the bias current and to reduce a portion of the bias current from appearing in a subsequent stage to the amplifier in order to mitigate power in the subsequent stage.
公开/授权文献
- US09289977B2 Bias current reduction for print nozzle amplifier 公开/授权日：2016-03-22
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