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1. 发明申请

US20120313184A1 SWITCHING CIRCUIT 有权
标题翻译：切换电路
公开(公告)号：US20120313184A1
公开(公告)日：2012-12-13
申请号：US13483391
申请日：2012-05-30
申请人： Naohito KANIE , Toshiaki NAGASE
发明人： Naohito KANIE , Toshiaki NAGASE
IPC分类号： H01L27/088
CPC分类号： H03K17/0822 , H02M1/088 , H02M1/32 , H03K17/122 , H03K17/165
摘要： A switching circuit (80) includes: a plurality of insulated gate transistors (30-33) connected in parallel between a high voltage line (L1) and a low voltage line (L2); gate resistors (50-53) each provided for one of the plurality of insulated gate transistors (30-33) and each including a first terminal connected to a gate electrode of each of the insulated gate transistors (30-33); and a single gate voltage application unit (60) configured to apply pulsing gate voltage to the gate electrode of each of the insulated gate transistors (30-33) via the gate resistors (50-53). A second terminal of each of the gate resistors (50-53) provided for each of the plurality of insulated gate transistors (30-33) is connected to the gate voltage application unit (60) via a gate voltage apply line (L3), and a single capacitor is connected between the gate voltage apply line (L3) and the high voltage line (L1).
摘要翻译：开关电路（80）包括：并联连接在高电压线（L1）和低电压线（L2）之间的多个绝缘栅晶体管（30-33）; 每个绝缘栅极晶体管（30-33）中的一个绝缘栅极晶体管（30-33）中的每一个设置的栅极电阻器（50-53），并且每个包括连接到每个绝缘栅极晶体管（30-33）的栅电极的第一端子; 以及单栅极电压施加单元（60），被配置为经由栅极电阻器（50-53）向每个绝缘栅极晶体管（30-33）的栅电极施加脉冲栅极电压。为多个绝缘栅晶体管（30-33）中的每一个设置的每个栅极电阻器（50-53）的第二端子通过栅极电压施加线（L3）连接到栅极电压施加单元（60）并且在栅极电压施加线（L3）和高压线（L1）之间连接单个电容器。

2. 发明授权

US08018730B2 Power converter apparatus 有权
标题翻译：电力转换装置
公开(公告)号：US08018730B2
公开(公告)日：2011-09-13
申请号：US12397151
申请日：2009-03-03
申请人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Kazuyoshi Kontani , Toshinari Fukatsu , Hiroyuki Kobayashi , Naohito Kanie , Takahiro Nakamura
发明人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Kazuyoshi Kontani , Toshinari Fukatsu , Hiroyuki Kobayashi , Naohito Kanie , Takahiro Nakamura
IPC分类号： H05K1/18
CPC分类号： H02M7/003 , H01L2224/48095 , H01L2224/48227
摘要： A power converter apparatus includes a substrate 22 on which switching elements Q, Q1 to Q6 are mounted, positive and negative terminal interconnection members 27, 28 mounted on the substrate, and a capacitor 17 having a positive terminal 17a connected to the main body of the positive terminal interconnection member 27 and a negative terminal 17b connected to the main body of the negative terminal interconnection member 28. The interconnection members each have a plate-like main body 27a, 28a that is located above and parallel to the substrate 22. The main bodies of the interconnection members are stacked to be close to each other while being electrically insulated from each other. Each of the positive terminal interconnection member and the negative terminal interconnection member further includes a plate-like extension 27b, 28b that extends from the corresponding main body toward the substrate, and a terminal portion 27c, 28c that extends from the extension and is joined to the substrate. The extensions extend to positions closest to the substrate, while being parallel to and close to each other.
摘要翻译：电力转换装置包括：基板22，安装有开关元件Q，Q1〜Q6的基板22，安装在基板上的正极和负极连接部件27,28;电容器17，其具有连接到主体的正极端子17a 正端子互连构件27和连接到负端子互连构件28的主体的负极端子17b。互连构件各自具有位于基板22的上方并平行的板状主体27a，28a。主体互连构件的主体在彼此电绝缘的同时堆叠成彼此靠近。正极端子互连构件和负极端子互连构件中的每一个还包括从相应的主体朝向衬底延伸的板状延伸部27b，28b，以及从延伸部延伸并连接到底物。延伸部延伸到最靠近基板的位置，同时彼此平行并相互靠近。

3. 发明申请

US20090225523A1 ELECTRONIC UNIT 有权
标题翻译：电子单位
公开(公告)号：US20090225523A1
公开(公告)日：2009-09-10
申请号：US12397062
申请日：2009-03-03
申请人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Naohito Kanie , Kazuyoshi Kontani
发明人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Naohito Kanie , Kazuyoshi Kontani
IPC分类号： H05K5/00 , H01R12/16
CPC分类号： H02M7/003 , H01L25/162 , H01L25/165 , H01L2924/0002 , H05K1/14 , H05K3/0061 , H05K3/3405 , H05K3/366 , H05K2201/10015 , H05K2201/10424 , H05K2201/2018 , H01L2924/00
摘要： An electronic unit includes a first circuit board having a power semiconductor device and an electrolytic capacitor and a second circuit board having an electronic component to control the power semiconductor device. The second circuit board is arranged perpendicular to the first circuit board and along the surface of the electrolytic capacitor. The electronic unit further includes a connecting member being jointed at one end thereof to the first circuit board and jointed at the other end thereof to the second circuit board for electrical connection between the first and second circuit boards.
摘要翻译：电子单元包括具有功率半导体器件和电解电容器的第一电路板和具有用于控制功率半导体器件的电子元件的第二电路板。第二电路板垂直于第一电路板并且沿着电解电容器的表面布置。电子单元还包括连接构件，其一端连接到第一电路板，并在另一端连接到第二电路板，用于第一和第二电路板之间的电连接。

4. 发明申请

US20090290398A1 POWER CONVERTER 有权
标题翻译：电源转换器
公开(公告)号：US20090290398A1
公开(公告)日：2009-11-26
申请号：US12465014
申请日：2009-05-13
申请人： Naohito Kanie , Toshiaki Nagase , Hiroyuki Kobayashi , Toshinari Fukatsu
发明人： Naohito Kanie , Toshiaki Nagase , Hiroyuki Kobayashi , Toshinari Fukatsu
IPC分类号： H02M7/5387
CPC分类号： H02M7/003 , H01L2224/48091 , H01L2924/1301 , H01L2924/13034 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H05K7/1432 , H01L2924/00014 , H01L2924/00
摘要： A power converter includes a switching device composed of parallel-connected semiconductor chips evenly divided into two groups. The power converter includes a positive conductor, a capacitor and an output electrode. The positive conductor includes first and second terminal portions. The output electrode includes an end portion joined to a base portion having first and second connecting portions. The output electrode is formed so as to reduce or cancel a difference existing between an inductance L1 of a current path from a positive terminal of the capacitor to the first terminal portion and an inductance L2 of a current path from the positive terminal to the second terminal portion, by providing a difference between an inductance L3 of a current path from the first connecting portion to the end portion and an inductance L4 of a current path from the second connecting portion to the end portion.
摘要翻译：功率转换器包括均匀分为两组并联的半导体芯片的开关器件。功率转换器包括正导体，电容器和输出电极。正极导体包括第一和第二端子部分。输出电极包括接合到具有第一和第二连接部分的基部的端部。输出电极被形成为减小或消除从电容器的正极端子到第一端子部分的电流路径的电感L1与从正极端子到第二端子的电流路径的电感L2之间的差异通过提供从第一连接部分到端部部分的电流路径的电感L3与从第二连接部分到端部部分的电流路径的电感L4之间的差。

5. 发明授权

US08045352B2 Power converter 有权
标题翻译：电源转换器
公开(公告)号：US08045352B2
公开(公告)日：2011-10-25
申请号：US12465014
申请日：2009-05-13
申请人： Naohito Kanie , Toshiaki Nagase , Hiroyuki Kobayashi , Toshinari Fukatsu
发明人： Naohito Kanie , Toshiaki Nagase , Hiroyuki Kobayashi , Toshinari Fukatsu
IPC分类号： H02M7/537
CPC分类号： H02M7/003 , H01L2224/48091 , H01L2924/1301 , H01L2924/13034 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H05K7/1432 , H01L2924/00014 , H01L2924/00
摘要： A power converter includes a switching device composed of parallel-connected semiconductor chips evenly divided into two groups. The power converter includes a positive conductor, a capacitor and an output electrode. The positive conductor includes first and second terminal portions. The output electrode includes an end portion joined to a base portion having first and second connecting portions. The output electrode is formed so as to reduce or cancel a difference existing between an inductance L1 of a current path from a positive terminal of the capacitor to the first terminal portion and an inductance L2 of a current path from the positive terminal to the second terminal portion, by providing a difference between an inductance L3 of a current path from the first connecting portion to the end portion and an inductance L4 of a current path from the second connecting portion to the end portion.
摘要翻译：功率转换器包括均匀分为两组并联的半导体芯片的开关器件。功率转换器包括正导体，电容器和输出电极。正极导体包括第一和第二端子部分。输出电极包括接合到具有第一和第二连接部分的基部的端部。输出电极被形成为减小或消除从电容器的正极端子到第一端子部分的电流路径的电感L1与从正极端子到第二端子的电流路径的电感L2之间的差异通过提供从第一连接部分到端部部分的电流路径的电感L3与从第二连接部分到端部部分的电流路径的电感L4之间的差。

6. 发明授权

US08054641B2 Electronic unit 有权
标题翻译：电子单位
公开(公告)号：US08054641B2
公开(公告)日：2011-11-08
申请号：US12397062
申请日：2009-03-03
申请人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Naohito Kanie , Kazuyoshi Kontani
发明人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Naohito Kanie , Kazuyoshi Kontani
IPC分类号： H05K5/00
CPC分类号： H02M7/003 , H01L25/162 , H01L25/165 , H01L2924/0002 , H05K1/14 , H05K3/0061 , H05K3/3405 , H05K3/366 , H05K2201/10015 , H05K2201/10424 , H05K2201/2018 , H01L2924/00
摘要： An electronic unit includes a first circuit board having a power semiconductor device and an electrolytic capacitor and a second circuit board having an electronic component to control the power semiconductor device. The second circuit board is arranged perpendicular to the first circuit board and along the surface of the electrolytic capacitor. The electronic unit further includes a connecting member being jointed at one end thereof to the first circuit board and jointed at the other end thereof to the second circuit board for electrical connection between the first and second circuit boards.
摘要翻译：电子单元包括具有功率半导体器件和电解电容器的第一电路板和具有用于控制功率半导体器件的电子元件的第二电路板。第二电路板垂直于第一电路板并且沿着电解电容器的表面布置。电子单元还包括连接构件，其一端连接到第一电路板，并在另一端连接到第二电路板，用于第一和第二电路板之间的电连接。

7. 发明授权

US09083333B2 Switching circuit 有权
标题翻译：开关电路
公开(公告)号：US09083333B2
公开(公告)日：2015-07-14
申请号：US13483391
申请日：2012-05-30
申请人： Naohito Kanie , Toshiaki Nagase
发明人： Naohito Kanie , Toshiaki Nagase
IPC分类号： H03K17/00 , H03K17/082 , H02M1/32 , H03K17/12 , H03K17/16 , H02M1/088
CPC分类号： H03K17/0822 , H02M1/088 , H02M1/32 , H03K17/122 , H03K17/165
摘要： A switching circuit (80) includes: a plurality of insulated gate transistors (30-33) connected in parallel between a high voltage line (L1) and a low voltage line (L2); gate resistors (50-53) each provided for one of the plurality of insulated gate transistors (30-33) and each including a first terminal connected to a gate electrode of each of the insulated gate transistors (30-33); and a single gate voltage application unit (60) configured to apply pulsing gate voltage to the gate electrode of each of the insulated gate transistors (30-33) via the gate resistors (50-53). A second terminal of each of the gate resistors (50-53) provided for each of the plurality of insulated gate transistors (30-33) is connected to the gate voltage application unit (60) via a gate voltage apply line (L3), and a single capacitor is connected between the gate voltage apply line (L3) and the high voltage line (L1).
摘要翻译：开关电路（80）包括：并联连接在高电压线（L1）和低电压线（L2）之间的多个绝缘栅晶体管（30-33）; 每个绝缘栅极晶体管（30-33）中的一个绝缘栅极晶体管（30-33）中的每一个设置的栅极电阻器（50-53），并且每个包括连接到每个绝缘栅极晶体管（30-33）的栅电极的第一端子; 以及单栅极电压施加单元（60），被配置为经由栅极电阻器（50-53）向每个绝缘栅极晶体管（30-33）的栅电极施加脉冲栅极电压。为多个绝缘栅晶体管（30-33）中的每一个设置的每个栅极电阻器（50-53）的第二端子通过栅极电压施加线（L3）连接到栅极电压施加单元（60）并且在栅极电压施加线（L3）和高压线（L1）之间连接单个电容器。

8. 发明申请

US20090237904A1 Power Converter Apparatus 有权
标题翻译：电力转换装置
公开(公告)号：US20090237904A1
公开(公告)日：2009-09-24
申请号：US12397151
申请日：2009-03-03
申请人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Kazuyoshi Kontani , Toshinari Fukatsu , Hiroyuki Kobayashi , Naohito Kanie , Takahiro Nakamura
发明人： Hiroyuki Onishi , Toshiaki Nagase , Jun Ishikawa , Kazuyoshi Kontani , Toshinari Fukatsu , Hiroyuki Kobayashi , Naohito Kanie , Takahiro Nakamura
IPC分类号： H05K1/18
CPC分类号： H02M7/003 , H01L2224/48095 , H01L2224/48227
摘要： A power converter apparatus includes a substrate 22 on which switching elements Q, Q1 to Q6 are mounted, positive and negative terminal interconnection members 27, 28 mounted on the substrate, and a capacitor 17 having a positive terminal 17a connected to the main body of the positive terminal interconnection member 27 and a negative terminal 17b connected to the main body of the negative terminal interconnection member 28. The interconnection members each have a plate-like main body 27a, 28a that is located above and parallel to the substrate 22. The main bodies of the interconnection members are stacked to be close to each other while being electrically insulated from each other. Each of the positive terminal interconnection member and the negative terminal interconnection member further includes a plate-like extension 27b, 28b that extends from the corresponding main body toward the substrate, and a terminal portion 27c, 28c that extends from the extension and is joined to the substrate. The extensions extend to positions closest to the substrate, while being parallel to and close to each other.
摘要翻译：电力转换装置包括：基板22，安装有开关元件Q，Q1〜Q6的基板22，安装在基板上的正极和负极连接部件27,28;电容器17，其具有连接到主体的正极端子17a 正端子互连构件27和连接到负端子互连构件28的主体的负极端子17b。互连构件各自具有位于基板22的上方并平行的板状主体27a，28a。主体互连构件的主体在彼此电绝缘的同时堆叠成彼此靠近。正极端子互连构件和负极端子互连构件中的每一个还包括从相应的主体朝向衬底延伸的板状延伸部27b，28b以及从延伸部延伸并连接到的端子部27c，28c 底物。延伸部延伸到最靠近基板的位置，同时彼此平行并相互靠近。

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