公开(公告)号：US20140241046A1

公开(公告)日：2014-08-28

申请号：US14272881

申请日：2014-05-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： TAE-JOONG SONG

IPC: G11C5/14 ,  G11C8/10 ,  G11C8/08

CPC classification number: G11C5/147 ,  G11C8/08 ,  G11C8/10 ,  Y10T307/406

Abstract: A semiconductor device includes a virtual power supplier, a driving signal generator and a load driver. The virtual power supplier boosts a driving voltage to generate a virtual voltage. The driving signal generator generates a driving signal based on the virtual voltage, such that the driving signal has a voltage level that is reinforced as compared with a voltage level of the driving voltage. The load driver drives a load based on the driving voltage and the driving signal.

Abstract translation: 半导体器件包括虚拟电源，驱动信号发生器和负载驱动器。 虚拟电源提供驱动电压以产生虚拟电压。 驱动信号发生器基于虚拟电压生成驱动信号，使得驱动信号具有与驱动电压的电压电平相比被加强的电压电平。 负载驱动器根据驱动电压和驱动信号驱动负载。