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公开(公告)号：US20140153307A1
公开(公告)日：2014-06-05
申请号：US14095664
申请日：2013-12-03
发明人： In Wha JEONG , Chang Jae HEO , Bum Seok SUH , Jae Hyun LIM
IPC分类号： H02M7/219
CPC分类号： H02M1/4225 , H02M3/158 , H02M7/217 , Y02B70/126
摘要： There is provided a driver device for a power factor correction circuit including first and second main switches that are switched on and off with a phase difference therebetween, and first and second auxiliary switches that provide conduction paths of surplus voltage in the first and second main switches before the first and second main switches are switched on, the driver device including: an input unit receiving a plurality of input signals; and an output unit outputting a first control signal for the first main switch, a second control signal for the second main switch, a third control signal for the first auxiliary switch, and a fourth control signal for the second auxiliary switch based on a plurality of input signals.
摘要翻译： 提供了一种用于功率因数校正电路的驱动器装置，包括第一和第二主开关，其间以相位差接通和断开;以及第一和第二辅助开关，其在第一和第二主开关中提供过剩电压的导通路径 在所述第一和第二主开关接通之前，所述驱动器装置包括：输入单元，接收多个输入信号; 以及输出单元，输出用于第一主开关的第一控制信号，用于第二主开关的第二控制信号，用于第一辅助开关的第三控制信号，以及用于第二辅助开关的第四控制信号， 输入信号。
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公开(公告)号：US20140185242A1
公开(公告)日：2014-07-03
申请号：US13789030
申请日：2013-03-07
发明人： Kwang Soo KIM , Tae Hyun KIM , Bum Seok SUH , In Wha JEONG , Young Ki LEE
IPC分类号： H05K7/20
CPC分类号： H05K7/209 , H01L23/367 , H01L23/49833 , H01L23/49861 , H01L24/73 , H01L25/072 , H01L2224/32245 , H01L2224/48229 , H01L2224/49111 , H01L2224/49175 , H01L2224/73265 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/15159 , H01L2224/48227 , H01L2924/00012 , H01L2924/00
摘要： There is provided a power semiconductor module in which power semiconductor elements, integration of which may be difficult due to heating, are modularized. The power semiconductor module includes: a heat dissipation substrate electrically connected to a common connection terminal; and a plurality of electronic elements disposed on the heat dissipation substrate, wherein the electronic elements have varying spaces therebetween.
摘要翻译： 提供了功率半导体模块，其中由于加热而可能难以集成的功率半导体元件被模块化。 功率半导体模块包括：电连接到公共连接端子的散热基板; 以及设置在所述散热基板上的多个电子元件，其中，所述电子元件之间具有不同的间隔。
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公开(公告)号：US20140153299A1
公开(公告)日：2014-06-05
申请号：US13840639
申请日：2013-03-15
发明人： In Wha JEONG , Bum Seok SUH , Min Gyu PARK
IPC分类号： H02M7/217
CPC分类号： H02M1/4233 , H02M1/4225 , H02M2001/0058 , Y02B70/126 , Y02B70/1491
摘要： There is provided a power factor correction device including: a main switching unit including a first main switch and a second main switch performing a switching operation with predetermined phase differences; an auxiliary switching unit including a first auxiliary switch and a second auxiliary switch forming a transmission path for surplus power existing before the first main switch and the second main switch are turned on, respectively; an inductor unit positioned between a power input unit to which AC power is applied and the main switching unit and accumulating or discharging energy according to a switching operation of the main switching unit; and an auxiliary inductor unit regulating an amount of current flowing in the auxiliary switching unit in the event of a switching operation of the auxiliary switching unit.
摘要翻译： 提供了一种功率因数校正装置，包括：主开关单元，包括执行具有预定相位差的开关操作的第一主开关和第二主开关; 辅助切换单元，包括分别在第一主开关和第二主开关之前形成存在的剩余电力的传输路径的第一辅助开关和第二辅助开关; 位于施加有交流电的电力输入单元与所述主开关单元之间并且根据所述主开关单元的开关动作而蓄电或放电的电感器单元; 以及辅助电感器单元，其在辅助切换单元的切换操作的情况下调节在辅助切换单元中流动的电流量。
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公开(公告)号：US20140117524A1
公开(公告)日：2014-05-01
申请号：US13735603
申请日：2013-01-07
发明人： Kwang Soo KIM , Young Ho SOHN , Bum Seok SUH , Min Gyu PARK , Young Ki LEE
IPC分类号： H01L23/00
CPC分类号： H01L24/25 , H01L23/3107 , H01L23/4334 , H01L23/49531 , H01L23/49575 , H01L23/5389 , H01L24/19 , H01L24/20 , H01L24/24 , H01L24/32 , H01L24/48 , H01L24/82 , H01L25/162 , H01L25/165 , H01L25/18 , H01L2224/2101 , H01L2224/2105 , H01L2224/211 , H01L2224/2201 , H01L2224/221 , H01L2224/2402 , H01L2224/24137 , H01L2224/24226 , H01L2224/2501 , H01L2224/25105 , H01L2224/32225 , H01L2224/48227 , H01L2224/73265 , H01L2224/73267 , H01L2224/82105 , H01L2924/00014 , H01L2924/15153 , H01L2924/181 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： There are provided a power semiconductor module and a manufacturing method thereof, the power semiconductor module including: a lead frame; a base substrate including a circuit wiring formed on an insulating layer thereof; a plurality of power semiconductor devices disposed to contact the circuit wiring; and a multilayer substrate formed by stacking a plurality of substrates and electrically connecting the power semiconductor devices and the lead frame to one another using a connection line formed therein and having conductivity.
摘要翻译： 提供功率半导体模块及其制造方法，功率半导体模块包括：引线框架; 基底基板，包括形成在其绝缘层上的电路布线; 设置成接触所述电路布线的多个功率半导体器件; 以及通过使用形成在其中并具有导电性的连接线将堆叠多个基板并将功率半导体器件和引线框架彼此电连接而形成的多层基板。
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公开(公告)号：US20140286066A1
公开(公告)日：2014-09-25
申请号：US13909896
申请日：2013-06-04
发明人： Won Jin CHO , Dong Hwan KIM , Min Hyuk JUNG , Bum Seok SUH , Ji Yeon OH
IPC分类号： H02M7/537
CPC分类号： H02M1/08 , H02M7/53871 , H03K2217/0081
摘要： There is provided a gate driving device, including: an inverter arm including a high-side switch and a low-side switch; a gate driving unit receiving an instruction signal to provide switching control to the inverter arm, outputting a control signal to control switching of the inverter arm, and including a plurality of gate drivers; and a balancing unit causing voltage applied to the plurality of gate drivers to be divided to be supplied to respective gate drivers among the plurality of gate drivers, according to the switching of the inverter arm based on the control signal.
摘要翻译： 提供一种门驱动装置，包括：包括高侧开关和低侧开关的逆变臂; 门驱动单元，接收向逆变臂提供切换控制的指令信号，输出控制信号以控制逆变器臂的切换，并且包括多个栅极驱动器; 以及根据逆变器臂基于控制信号的切换，使施加到多个栅极驱动器的电压被分割为提供给多个栅极驱动器中的各个栅极驱动器的平衡单元。
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6.发明申请POWER FACTOR CORRECTION APPARATUS AND METHOD FOR CORRECTING POWER FACTOR USING THE SAME 有权功率因数校正装置和使用该校正功率因数的方法公开(公告)号：US20140152271A1
公开(公告)日：2014-06-05
申请号：US13862131
申请日：2013-04-12
发明人： In Wha JEONG , Bum Seok SUH , Kwang Soo KIM
IPC分类号： H02M7/06
CPC分类号： H02M7/066 , H02M1/4225 , H02M3/158 , H02M3/1584 , Y02B70/126
摘要： There are provided a power factor correction device and a method for controlling power factor correction using the same. The power factor correction device includes a power factor correction circuit and a control circuit. The power factor correction circuit includes first and second inductors connected to an input power source stage and first and second main switches performing a switching operation on the first and second inductors, respectively. The control circuit may provide control signals to the first and second main switches, respectively, and when phase currents flowing in the respective first and second inductors are unbalanced, the control circuit may change a phase of at least one of the first and second main switches to correct an imbalance of the phases.
摘要翻译： 提供了功率因数校正装置和使用其进行功率因数校正的方法。 功率因数校正装置包括功率因数校正电路和控制电路。 功率因数校正电路包括连接到输入电源级的第一和第二电感器以及分别对第一和第二电感器执行开关操作的第一和第二主开关。 控制电路可以分别向第一和第二主开关提供控制信号，并且当在相应的第一和第二电感器中流动的相电流不平衡时，控制电路可以改变第一和第二主开关中的至少一个的相位 纠正阶段的不平衡。
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公开(公告)号：US20140098586A1
公开(公告)日：2014-04-10
申请号：US13768909
申请日：2013-02-15
发明人： In Wha JEONG , Bum Seok SUH
IPC分类号： H02M7/537
CPC分类号： H02M7/537 , H02M1/08 , H02M7/487 , H02M7/5387 , H02M2001/0006 , H03K17/08148 , H03K17/107 , H03K17/74
摘要： There is provided an inverter including: an inverter unit including at least one inverter arm having a plurality of switches, and switching the input power according to control to output an alternating current power; at least one driving unit including at least one high voltage gate driving unit having a plurality high voltage gate drivers connected to one another in series between an input terminal of an instruction signal instructing a switching control of an inverter unit and an output terminal of a control signal controlling switching of the inverter unit to control switching driving of a high side switch and including at least one low voltage gate driver to control switching driving of a low side switch; and at least one bootstrap unit charging/discharging and dividing a voltage generated at the time of switching the plurality of switches according to switching control of the driving unit.
摘要翻译： 提供一种逆变器，包括：逆变器单元，包括具有多个开关的至少一个逆变臂，并根据控制切换输入功率以输出交流电力; 至少一个驱动单元，其包括至少一个高电压栅极驱动单元，所述至少一个高电压栅极驱动单元具有多个高电压栅极驱动器，所述多个高压栅极驱动器串联连接在指示逆变器单元的开关控制的指令信号的输入端与控制器的输出端子之间 信号控制逆变器单元的切换以控制高侧开关的开关驱动，并且包括至少一个低压栅极驱动器以控制低侧开关的开关驱动; 以及至少一个自举单元根据所述驱动单元的切换控制来对所述多个开关进行切换时产生的电压进行充放电。
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公开(公告)号：US20140084693A1
公开(公告)日：2014-03-27
申请号：US13770882
申请日：2013-02-19
发明人： In Wha JEONG , Bum Seok SUH
IPC分类号： H02M7/537
CPC分类号： H02M7/537 , H02M1/08 , H02M7/538 , H03K17/102 , H03K2217/0063 , H03K2217/0081 , Y10T307/685
摘要： An inverter includes an inverter unit including at least one inverter arm having at least one high side switch and at least one low side switch connected to each other in series between a ground and an input power terminal providing input power having a preset voltage level, and switching the input power to output AC power; and a high voltage gate driving circuit unit including at least one high voltage gate driving unit having a plurality of high voltage gate drivers connected in series between an input terminal of an instruction signal requesting a switching control of the inverter unit and an output terminal of a control signal controlling switching of the inverter unit, such that switching of the high side switch is controlled, and voltage generated at the time of switching the high side switch is divided and applied to the plurality of high voltage gate drivers.
摘要翻译： 逆变器包括逆变器单元，其包括至少一个逆变臂，所述至少一个逆变臂具有至少一个高侧开关和至少一个低压侧开关，该至少一个低压开关串联连接在接地和提供具有预设电压电平的输入功率的输入电源端子之间，以及 切换输入电源输出交流电源; 以及高电压栅极驱动电路单元，其具有至少一个高电压栅极驱动单元，该高电压栅极驱动单元具有串联连接在请求逆变器单元的开关控制的指令信号的输入端子与所述逆变器单元的输出端子之间的多个高压栅极驱动器 控制信号控制逆变器单元的切换，使得高侧开关的切换被控制，并且将切换高侧开关时产生的电压分压并施加到多个高压栅极驱动器。
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公开(公告)号：US20140184175A1
公开(公告)日：2014-07-03
申请号：US13838333
申请日：2013-03-15
发明人： In Wha JEONG , Chang Jae HEO , Bum Seok SUH
IPC分类号： H02M1/42
CPC分类号： H02M1/4225 , H02M3/158 , Y02B70/126
摘要： There is provided a driving apparatus for driving an interleaved power factor correction circuit including a first main switch and a second main switch performing a switching operation with a predetermined phase difference and a first auxiliary switch and a second auxiliary switch forming a transformation path for surplus power existing before an ON operation of the first main switch and a second main switch, respectively, including: an input unit obtaining an input signal; a current sensing unit obtaining information regarding a current of the interleaved power factor correction circuit; and an output unit outputting a first control signal with respect to the first main switch, a third control signal with respect to the second main switch, a second control signal with respect to the first auxiliary switch, and a fourth control signal with respect to the second auxiliary switch, based on the input signal and the current information.
摘要翻译： 提供一种用于驱动交错式功率因数校正电路的驱动装置，该电路包括：第一主开关和第二主开关，其以预定的相位差执行开关操作，第一辅助开关和第二辅助开关形成用于剩余电力的变换路径 分别存在于第一主开关和第二主开关的导通操作之前，包括：输入单元，其获得输入信号; 电流检测单元，获得关于交错式功率因数校正电路的电流的信息; 以及输出单元，输出关于第一主开关的第一控制信号，相对于第二主开关的第三控制信号，相对于第一辅助开关的第二控制信号，以及相对于第二主开关的第四控制信号 第二辅助开关，基于输入信号和当前信息。
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公开(公告)号：US20140167123A1
公开(公告)日：2014-06-19
申请号：US14100949
申请日：2013-12-09
发明人： Kwang Soo KIM , Bum Seok SUH , In Wha JEONG , Ji Hyun PARK , Jaehoon PARK
IPC分类号： H01L29/417 , H01L21/28 , H01L29/78
CPC分类号： H01L29/78 , H01L29/0653 , H01L29/4175 , H01L29/41766 , H01L29/66568 , H01L29/7827
摘要： There is provided a power semiconductor device including: a body region having a first conductivity; a well formed in an upper portion of the body region and having a second conductivity; and a conductive via formed in the body region while traversing the well.
摘要翻译： 提供了一种功率半导体器件，包括：具有第一导电性的主体区域; 在所述身体区域的上部中良好地形成并且具有第二导电性; 以及在穿过井时在体区中形成的导电通孔。
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