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公开(公告)号：US08390337B2
公开(公告)日：2013-03-05
申请号：US12900278
申请日：2010-10-07
申请人： Ivan Shumkov , Erich Bayer
发明人： Ivan Shumkov , Erich Bayer
IPC分类号： H03K3/00
CPC分类号： H02M1/08
摘要： An electronic device for driving a power switch coupled to receive a first supply voltage level at one side of its channel is provided. The electronic device includes a control switch coupled with a first side of a channel to receive a varying control voltage having a maximum level that is greater than a maximum voltage level of the first voltage supply and with another side of the channel to a control gate of the power switch for selectively applying the control voltage to the control gate of the power switch. The first side of the channel is coupled with the control gate of the control switch and a capacitor is provided and coupled with a first side to the control gate of the control switch and with a second side to a constant voltage supply.
摘要翻译： 提供了用于驱动耦合以在其通道的一侧接收第一电源电压电平的电源开关的电子设备。 电子设备包括与通道的第一侧耦合的控制开关，以接收具有大于第一电压源的最大电压电平的最大电平的变化的控制电压，以及通道的另一侧到控制门的控制栅极 用于选择性地将控制电压施加到电源开关的控制栅极的电源开关。 通道的第一侧与控制开关的控制栅极耦合，并且提供电容器并将第一侧耦合到控制开关的控制栅极，并将第二侧耦合到恒定电压源。
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公开(公告)号：US20100220087A1
公开(公告)日：2010-09-02
申请号：US12619141
申请日：2009-11-16
IPC分类号： G06F3/038
CPC分类号： G01K13/00 , G09G3/3655 , G09G3/3696 , G09G2320/041
摘要： Generally, displays, like liquid crystal displays (LCDs), use a DC-free addressing voltage in order to prevent decomposition of the display. Here, an integrated circuit (IC) is provided that compensates for temperature dependencies. This IC typically uses a thermistor or temperature varying element to measure the temperature of the display and adjusts the common reference voltage in response to the measured temperature.
摘要翻译： 通常，显示器（如液晶显示器（LCD））使用无DC寻址电压，以防止显示器分解。 这里提供了补偿温度依赖性的集成电路（IC）。 该IC通常使用热敏电阻或温度变化元件来测量显示器的温度并响应于测量的温度来调节公共参考电压。
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公开(公告)号：US20110089993A1
公开(公告)日：2011-04-21
申请号：US12900278
申请日：2010-10-07
申请人： Ivan Shumkov , Erich Bayer
发明人： Ivan Shumkov , Erich Bayer
IPC分类号： H03K17/687
CPC分类号： H02M1/08
摘要： An electronic device for driving a power switch coupled to receive a first supply voltage level at one side of its channel is provided. The electronic device includes a control switch coupled with a first side of a channel to receive a varying control voltage having a maximum level that is greater than a maximum voltage level of the first voltage supply and with another side of the channel to a control gate of the power switch for selectively applying the control voltage to the control gate of the power switch. The first side of the channel is coupled with the control gate of the control switch and a capacitor is provided and coupled with a first side to the control gate of the control switch and with a second side to a constant voltage supply.
摘要翻译： 提供了用于驱动耦合以在其通道的一侧接收第一电源电压电平的电源开关的电子设备。 电子设备包括与通道的第一侧耦合的控制开关，以接收具有大于第一电压源的最大电压电平的最大电平的变化的控制电压，以及通道的另一侧到控制门的控制栅极 用于选择性地将控制电压施加到电源开关的控制栅极的电源开关。 通道的第一侧与控制开关的控制栅极耦合，并且提供电容器并将第一侧耦合到控制开关的控制栅极，并将第二侧耦合到恒定电压源。
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公开(公告)号：US08310434B2
公开(公告)日：2012-11-13
申请号：US12619141
申请日：2009-11-16
IPC分类号： G09G3/36
CPC分类号： G01K13/00 , G09G3/3655 , G09G3/3696 , G09G2320/041
摘要： Generally, displays, like liquid crystal displays (LCDs), use a DC-free addressing voltage in order to prevent decomposition of the display. Here, an integrated circuit (IC) is provided that compensates for temperature dependencies. This IC typically uses a thermistor or temperature varying element to measure the temperature of the display and adjusts the common reference voltage in response to the measured temperature.
摘要翻译： 通常，显示器（如液晶显示器（LCD））使用无DC寻址电压，以防止显示器分解。 这里提供了补偿温度依赖性的集成电路（IC）。 该IC通常使用热敏电阻或温度变化元件来测量显示器的温度并响应于测量的温度来调节公共参考电压。
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