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    • 58. 发明授权
    • Driving circuit for energy recovery in plasma display panel
    • 等离子显示面板能量回收驱动电路
    • US07348940B2
    • 2008-03-25
    • US10501201
    • 2003-01-10
    • Bo-Hyung ChoDong-Young Lee
    • Bo-Hyung ChoDong-Young Lee
    • G09G3/28
    • G09G3/2965G09G3/294G09G2310/066
    • An energy recovery driving circuit of the present invention has a resonant inductor, a primary coil and at least one secondary coil of a transformer, and an energy recovery unit. The resonant inductor is connected to the load for allowing a charge and/or discharge current to be applied to the load to flow through the resonant inductor. The primary coil is connected to the resonant inductor, and is connected to both the resonant inductor and the load so as to allow the charge and/or discharge current to flow through the primary coil when the charging and/or discharge current flows through the load. The secondary coil is coupled to the primary coil. The energy recovery unit generates a current according to the predetermined number of turns of the secondary coil to allow the current flowing through the secondary coil to be recovered to a supply voltage source.
    • 本发明的能量回收驱动电路具有谐振电感器,初级线圈和变压器的至少一个次级线圈和能量回收单元。 谐振电感器连接到负载,以允许将负载和/或放电电流施加到负载以流过谐振电感器。 初级线圈连接到谐振电感器,并且连接到谐振电感器和负载两者,以便当充电和/或放电电流流过负载时允许充电和/或放电电流流过初级线圈 。 次级线圈耦合到初级线圈。 能量回收单元根据次级线圈的预定匝数产生电流,以允许流过次级线圈的电流被恢复到电源电压源。