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1. 发明授权

US08884332B2 Nitride semiconductor device 有权
标题翻译：氮化物半导体器件
公开(公告)号：US08884332B2
公开(公告)日：2014-11-11
申请号：US13975085
申请日：2013-08-23
申请人： Panasonic Corporation
发明人： Hidekazu Umeda , Tetsuzo Ueda , Daisuke Ueda
IPC分类号： H01L29/732 , H01L31/109 , H01L21/00 , H01L29/417 , H01L29/06 , H01L29/778 , H01L29/861 , H01L29/20
CPC分类号： H01L29/0607 , H01L29/0692 , H01L29/2003 , H01L29/41725 , H01L29/7786 , H01L29/861
摘要： A nitride semiconductor device includes a semiconductor substrate and a nitride semiconductor layer disposed on the semiconductor substrate. The semiconductor substrate includes a normal region, a carrier supplying region, and an interface current blocking region. The interface current blocking region surrounds the normal region and the carrier supplying region. The interface current blocking region and the carrier supplying region include impurities. The carrier supplying region has a conductivity type allowing the carrier supplying region to serve as a source of carriers supplied to or a destination of carriers supplied from a carrier layer generated at an interface between the nitride semiconductor layer and the semiconductor substrate. The interface current blocking region has a conductivity type allowing the interface current blocking region to serve as a potential barrier to the carriers.
摘要翻译：氮化物半导体器件包括半导体衬底和设置在半导体衬底上的氮化物半导体层。半导体衬底包括正常区域，载流子供应区域和界面电流阻挡区域。界面电流阻挡区域围绕正常区域和载体供给区域。界面电流阻挡区域和载流子供给区域包括杂质。载体供给区域具有允许载流子供给区域用作从在氮化物半导体层和半导体基板之间的界面处产生的载流子层提供的载流子或目的地的载流子源的导电型。界面电流阻挡区域具有允许界面电流阻挡区域用作载流子的势垒的导电类型。

2. 发明授权

US08552284B2 Pipe-shaped thermoelectric power generating device 有权
标题翻译：管状热电发电装置
公开(公告)号：US08552284B2
公开(公告)日：2013-10-08
申请号：US13675900
申请日：2012-11-13
申请人： Panasonic Corporation
发明人： Tsutomu Kanno , Akihiro Sakai , Kohei Takahashi , Yuka Yamada , Atsushi Omote , Daisuke Ueda
IPC分类号： H01L35/28
CPC分类号： H01L35/325 , H01L35/32 , H01L35/34
摘要： A pipe-shaped thermoelectric power generating device includes an internal through-hole along the axis direction of the pipe-shaped thermoelectric power generation device; a plurality of first cup-shaped components each made of metal; a plurality of second cup-shaped components each made of thermoelectric material; a first electrode; a second electrode. The plurality of first cup-shaped components and the plurality of second cup-shaped components are arranged alternately and repeatedly along the axis direction. The first electrode and the second electrode are provided respectively at one end and at the other end of the pipe-shaped thermoelectric power generation device.
摘要翻译：管状热电发电装置具有沿管状热电发电装置的轴线方向的内部通孔，多个由金属制成的第一杯状部件; 多个由热电材料制成的第二杯状部件; 第一电极; 第二电极。多个第一杯状部件和多个第二杯状部件沿着轴线方向交替重复配置。第一电极和第二电极分别设置在管状热电发电装置的一端和另一端。

3. 发明授权

US08866516B2 Gate drive circuit 有权
标题翻译：门驱动电路
公开(公告)号：US08866516B2
公开(公告)日：2014-10-21
申请号：US14062950
申请日：2013-10-25
申请人： Panasonic Corporation
发明人： Shuichi Nagai , Daisuke Ueda , Nobuyuki Otsuka
IPC分类号： H03K17/06 , H02M1/08 , H03K17/04 , H03K17/691 , H03K17/0412
CPC分类号： H03K17/04 , H01L2224/48137 , H01L2924/1305 , H01L2924/13055 , H02M1/08 , H03K17/04123 , H03K17/691 , H01L2924/00
摘要： A gate drive circuit includes: an input port for receiving a control signal; an output port; a capacitor connected to the output port; a modulation unit which generates (i) a first modulated signal indicating timing of a first logical value of the control signal and (ii) a second modulated signal indicating timing of at least a second logical value of the control signal; a first electromagnetic resonance coupler which wirelessly transmits the first modulated signal; a second electromagnetic resonance coupler which wirelessly transmits the second modulated signal; a first rectifier circuit which generates a first demodulated signal by demodulating the first modulated signal, and outputs the first demodulated signal to the output port; and a second rectifier circuit which generates a second demodulated signal by demodulating the second modulated signal, and outputs the second demodulated signal to the output port.
摘要翻译：栅极驱动电路包括：用于接收控制信号的输入端口; 输出端口连接到输出端口的电容器; 调制单元，其生成指示所述控制信号的第一逻辑值的定时的第一调制信号和（ii）指示所述控制信号的至少第二逻辑值的定时的第二调制信号; 第一电磁共振耦合器，其无线发送第一调制信号; 无线发送第二调制信号的第二电磁谐振耦合器; 第一整流电路，通过解调第一调制信号产生第一解调信号，并将第一解调信号输出到输出端口; 以及第二整流电路，通过解调第二调制信号来产生第二解调信号，并将第二解调信号输出到输出端口。

4. 再颁专利

USRE45989E1 Semiconductor device and method for driving the same 有权
标题翻译：半导体装置及其驱动方法
公开(公告)号：USRE45989E1
公开(公告)日：2016-04-26
申请号：US14301066
申请日：2014-06-10
申请人： PANASONIC CORPORATION
发明人： Tatsuo Morita , Manabu Yanagihara , Hidetoshi Ishida , Yasuhiro Uemoto , Hiroaki Ueno , Tsuyoshi Tanaka , Daisuke Ueda
IPC分类号： H03K17/687 , H01L29/778 , H01L27/06
CPC分类号： H01L29/7787 , H01L27/0605 , H01L29/0619 , H01L29/1066 , H01L29/2003 , H01L29/432 , H01L29/739 , H01L29/8124
摘要： A semiconductor device includes a semiconductor layer stack 13 formed on a substrate 11 and having a channel region, a first electrode 16A and a second electrode 16B formed spaced apart from each other on the semiconductor layer stack 13, a first gate electrode 18A formed between the first electrode 16A and the second electrode 16B, and a second gate electrode 18B formed between the first gate electrode 18A and the second electrode 16B. A first control layer 19A having a p-type conductivity is formed between the semiconductor layer stack 13 and the first gate electrode 18A.
摘要翻译：半导体器件包括形成在衬底11上并具有沟道区的半导体层堆叠13，在半导体层叠层13上彼此隔开形成的第一电极16A和第二电极16B，形成在第一栅电极18A之间的第一栅电极18A 第一电极16A和第二电极16B，以及形成在第一栅电极18A和第二电极16B之间的第二栅电极18B。在半导体层堆叠13和第一栅电极18A之间形成具有p型导电性的第一控制层19A。

5. 发明授权

US09224534B2 Electromagnetic resonance coupler 有权
标题翻译：电磁共振耦合器
公开(公告)号：US09224534B2
公开(公告)日：2015-12-29
申请号：US13794932
申请日：2013-03-12
申请人： Panasonic Corporation
发明人： Shuichi Nagai , Daisuke Ueda
IPC分类号： H01F27/42 , H01F38/14 , H01P1/203 , H01P5/02 , H01P7/08 , H01L23/64 , H01Q1/38 , H01Q7/00 , H01L23/48 , H01L23/00
CPC分类号： H01F38/14 , H01L23/48 , H01L23/645 , H01L24/32 , H01L24/48 , H01L24/49 , H01L2223/6611 , H01L2223/6627 , H01L2224/32145 , H01L2224/48137 , H01L2224/49175 , H01L2924/00014 , H01L2924/1305 , H01L2924/13055 , H01L2924/19042 , H01L2924/19104 , H01L2924/30107 , H01P1/20381 , H01P5/028 , H01P7/08 , H01P7/082 , H01P7/084 , H01Q1/38 , H01Q7/00 , H01L2924/00 , H01L2224/45099
摘要： The electromagnetic resonance coupler includes: a transmission substrate; a reflective substrate; the first resonant wiring having an open loop shape having a first opening; a first input/output wiring connected to the first resonant wiring; the second resonant wiring provided inside the first resonant wiring and having an open loop shape having a second opening; a second input/output wiring connected to the second resonant wiring, the first resonant wiring, the first input/output wiring, the second resonant wiring, and the second input/output wiring being provided on the transmission substrate; and a reflection wiring provided on the reflective substrate and having a open loop shape having a third opening, in which, when viewed in a direction perpendicular to a main face of the transmission substrate, the reflection wiring and the first resonant wiring overlap and the reflection wiring and the second resonant wiring overlap.
摘要翻译：电磁共振耦合器包括：传输基板; 反射基板; 所述第一谐振布线具有开环形状，具有第一开口; 连接到第一谐振布线的第一输入/输出布线; 所述第二谐振布线设置在所述第一谐振布线的内部，并且具有具有第二开口的开环形状; 连接到第二谐振布线的第二输入/输出布线，第一谐振布线，第一输入/输出布线，第二谐振布线和第二输入/输出布线设置在传输基板上; 以及反射布线，设置在反射基板上，具有开环形状，具有第三开口，当从与透射基板的主面垂直的方向观察时，反射布线和第一谐振布线重叠，反射布线和第二谐振布线重叠。

6. 发明授权

US08893072B2 Equivalent circuit of semiconductor device, simulation method for semiconductor device, and simulation device for semiconductor device 有权
标题翻译：半导体器件的等效电路，半导体器件的仿真方法以及半导体器件的仿真器件
公开(公告)号：US08893072B2
公开(公告)日：2014-11-18
申请号：US13870565
申请日：2013-04-25
申请人： Panasonic Corporation
发明人： Hiroaki Ueno , Daisuke Ueda
IPC分类号： G06F17/50 , H01L29/778 , H03K17/56 , H01L29/10 , H01L29/20
CPC分类号： H03K17/56 , H01L29/1066 , H01L29/2003 , H01L29/7786
摘要： An equivalent circuit includes: a first transistor having a first gate electrode, a first source electrode, and a first drain electrode; a second transistor having a second gate electrode, a second drain electrode, and a second source electrode electrically connected to the first drain electrode; and a charging and discharging circuit which includes a first capacitor having a terminal electrically connected to the second gate electrode and another terminal electrically connected to the second source electrode, and charges and discharges the first capacitor with predetermined time constants.
摘要翻译：等效电路包括：具有第一栅电极，第一源电极和第一漏电极的第一晶体管; 第二晶体管，具有与第一漏电极电连接的第二栅电极，第二漏电极和第二源电极; 以及充电和放电电路，其包括具有与第二栅电极电连接的端子的第一电容器和与第二源电极电连接的另一端子，并且以预定的时间常数对第一电容器进行充电和放电。

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