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    • 3. 发明授权
    • Inverter unit, integrated circuit chip, and vehicle drive apparatus
    • 逆变器单元,集成电路芯片和车辆驱动装置
    • US08405343B2
    • 2013-03-26
    • US13111122
    • 2011-05-19
    • Hitoshi SumidaAkinobu TeramotoKen-ichi NonakaToshio Naka
    • Hitoshi SumidaAkinobu TeramotoKen-ichi NonakaToshio Naka
    • H02P27/04
    • H02P27/06B60L3/003B60L2210/20H02M7/003Y02T10/725
    • A miniaturizable, low-cost highly reliable inverter unit. A control circuit section for controlling operating timing of high breakdown voltage semiconductor elements included in an inverter circuit section and first and second drive and abnormality detection circuit sections for outputting drive signals for driving the high breakdown voltage semiconductor elements according to the operating timing and for feeding back an abnormality of the inverter circuit section to the control circuit section are formed on an SOI substrate as one integrated circuit chip. On the integrated circuit chip, circuit formation areas which differ in reference potential are separated from one another by dielectrics. A plurality of level shifters for transmitting signals exchanged between circuit formation areas separated by the dielectrics are formed.
    • 一个小型化,低成本的高可靠性逆变器单元。 控制电路部分,用于控制包括在逆变器电路部分中的高击穿电压半导体元件的操作定时;以及第一和第二驱动和异常检测电路部分,用于根据操作时间输出用于驱动高击穿电压半导体元件的驱动信号, 将逆变器电路部分的异常返回到控制电路部分形成在作为一个集成电路芯片的SOI衬底上。 在集成电路芯片上,参考电位不同的电路形成区域通过电介质彼此分离。 形成用于传输由电介质分离的电路形成区域之间交换的信号的多个电平移位器。
    • 5. 发明申请
    • INVERTER UNIT, INTEGRATED CIRCUIT CHIP, AND VEHICLE DRIVE APPARATUS
    • 逆变器单元,集成电路芯片和车辆驱动装置
    • US20110222257A1
    • 2011-09-15
    • US13111122
    • 2011-05-19
    • Hitoshi SUMIDAAkinobu TeramotoKen-ichi NonakaToshio Naka
    • Hitoshi SUMIDAAkinobu TeramotoKen-ichi NonakaToshio Naka
    • H05K7/06
    • H02P27/06B60L3/003B60L2210/20H02M7/003Y02T10/725
    • A miniaturizable, low-cost highly reliable inverter unit. A control circuit section for controlling operating timing of high breakdown voltage semiconductor elements included in an inverter circuit section and first and second drive and abnormality detection circuit sections for outputting drive signals for driving the high breakdown voltage semiconductor elements according to the operating timing and for feeding back an abnormality of the inverter circuit section to the control circuit section are formed on an SOI substrate as one integrated circuit chip. On the integrated circuit chip, circuit formation areas which differ in reference potential are separated from one another by dielectrics. A plurality of level shifters for transmitting signals exchanged between circuit formation areas separated by the dielectrics are formed.
    • 一个小型化,低成本的高可靠性逆变器单元。 控制电路部分,用于控制包括在逆变器电路部分中的高击穿电压半导体元件的操作定时;以及第一和第二驱动和异常检测电路部分,用于根据操作时间输出用于驱动高击穿电压半导体元件的驱动信号, 将逆变器电路部分的异常返回到控制电路部分形成在作为一个集成电路芯片的SOI衬底上。 在集成电路芯片上,参考电位不同的电路形成区域通过电介质彼此分离。 形成用于传输由电介质分离的电路形成区域之间交换的信号的多个电平移位器。
    • 7. 发明授权
    • Inverter unit, integrated circuit chip, and vehicle drive apparatus
    • 逆变器单元,集成电路芯片和车辆驱动装置
    • US07960937B2
    • 2011-06-14
    • US11219796
    • 2005-09-07
    • Hitoshi SumidaAkinobu TeramotoKen-ichi NonakaToshio Naka
    • Hitoshi SumidaAkinobu TeramotoKen-ichi NonakaToshio Naka
    • H02P27/04
    • H02P27/06B60L3/003B60L2210/20H02M7/003Y02T10/725
    • A miniaturizable, low-cost highly reliable inverter unit. A control circuit section for controlling operating timing of high breakdown voltage semiconductor elements included in an inverter circuit section and first and second drive and abnormality detection circuit sections for outputting drive signals for driving the high breakdown voltage semiconductor elements according to the operating timing and for feeding back an abnormality of the inverter circuit section to the control circuit section are formed on an SOI substrate as one integrated circuit chip. On the integrated circuit chip, circuit formation areas which differ in reference potential are separated from one another by dielectrics. A plurality of level shifters for transmitting signals exchanged between circuit formation areas separated by the dielectrics are formed.
    • 一个小型化,低成本的高可靠性逆变器单元。 控制电路部分,用于控制包括在逆变器电路部分中的高击穿电压半导体元件的操作定时;以及第一和第二驱动和异常检测电路部分,用于根据操作时间输出用于驱动高击穿电压半导体元件的驱动信号, 将逆变器电路部分的异常返回到控制电路部分形成在作为一个集成电路芯片的SOI衬底上。 在集成电路芯片上,参考电位不同的电路形成区域通过电介质彼此分离。 形成用于传输由电介质分离的电路形成区域之间交换的信号的多个电平移位器。