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1. 发明授权

US09543928B2 Gate driving circuit and method for driving semiconductor device 有权
标题翻译：栅极驱动电路及其驱动方法
公开(公告)号：US09543928B2
公开(公告)日：2017-01-10
申请号：US12189319
申请日：2008-08-11
申请人： Keisuke Yamashiro , Hiromu Takubo
发明人： Keisuke Yamashiro , Hiromu Takubo
IPC分类号： H03K3/012 , H03K17/16
CPC分类号： H03K3/012 , H03K17/168
摘要： A gate driving circuit and method can improve the tradeoff relation between the noise and the loss caused in the turn-OFF switching of semiconductor device. The gate driving circuit includes first and second series circuits. The first series circuit includes first and second MOSFETs connected in series. The gate terminal of the semiconductor device is connected to a negative potential side of the first MOSFET and a positive potential side of the second MOSFET. The emitter of the semiconductor device is connected to the negative potential side of the second MOSFET or a DC power source. The second series circuit includes a capacitor and a third MOSFET connected in series. The second series circuit is connected in parallel with the second MOSFET. The semiconductor device is turned OFF by turning ON the second and third MOSFETs and turning OFF the first MOSFET.
摘要翻译：栅极驱动电路和方法可以改善噪声与半导体器件的关断开关导致的损耗之间的权衡关系。栅极驱动电路包括第一和第二串联电路。第一串联电路包括串联连接的第一和第二MOSFET。半导体器件的栅极端子连接到第一MOSFET的负电位侧和第二MOSFET的正电位侧。半导体器件的发射极连接到第二MOSFET的负电位侧或直流电源。第二串联电路包括串联连接的电容器和第三MOSFET。第二串联电路与第二MOSFET并联连接。通过接通第二和第三MOSFET并关闭第一个MOSFET来使半导体器件关断。

2. 发明申请

US20070063187A1 Switching element 失效
标题翻译：开关元件
公开(公告)号：US20070063187A1
公开(公告)日：2007-03-22
申请号：US10545854
申请日：2004-02-17
申请人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
发明人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
IPC分类号： H01L29/08
CPC分类号： G11C13/02 , C07D495/04 , H01L27/28 , H01L51/0051 , H01L51/0059 , H01L51/0067 , H01L51/0068 , H01L51/0583
摘要： The present invention provides a switching element that has a stable bistable characteristic and a high transition voltage and demonstrates excellent cyclic performance. The switching element has two stable resistance values with respect to the voltage applied between electrodes, wherein a first electrode layer, an organic bistable material layer, and a second electrode layer are successively formed as thin films on a substrate and the organic bistable material constituting the organic bistable material layer is a quinomethane-based compound or a monoquinomethane-based compound. A metal constituting the second electrode layer is diffused into the organic bistable material layer. It is preferred that the second electrode layer be formed by vapor deposition and the temperature of the substrate during the vapor deposition be 30-150° C.
摘要翻译：本发明提供了具有稳定的双稳态特性和高跃迁电压的开关元件，并表现出优异的循环性能。开关元件相对于施加在电极之间的电压具有两个稳定的电阻值，其中第一电极层，有机双稳态材料层和第二电极层在基板上依次形成为薄膜，并且构成有机双稳态材料的有机双稳态材料有机双稳态材料层是基于喹啉的化合物或基于单甲基的化合物。构成第二电极层的金属被扩散到有机双稳态材料层中。优选通过气相沉积形成第二电极层，并且在气相沉积期间基板的温度为30-150℃。

3. 发明申请

US20060284155A1 Switching device 有权
公开(公告)号：US20060284155A1
公开(公告)日：2006-12-21
申请号：US11444133
申请日：2006-05-30
申请人： Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato
发明人： Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato
IPC分类号： H01L29/00
CPC分类号： H01L51/0052 , B82Y10/00 , H01L51/0051 , H01L51/0059 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0081 , H01L51/0591 , H01L51/0595
摘要： A switching device in which an organic bistable material layer containing an organic bistable compound having two types of stable resistance against an applied voltage is provided between at least two electrodes. In the switching device, a first electrode layer, an electric charge injection suppressing layer, an organic bistable material layer and a second electrode layer are sequentially formed on a substrate as respective thin films, in which the electric charge injection suppressing layer contains an electrically conductive layer which allows an electric charge injection amount from the first electrode layer to the organic bistable material layer to be small compared with that in a case in which the electric charge is directly injected from the first electrode layer to the organic bistable material layer without providing the electric charge injection suppressing layer.

4. 发明申请

US20060054882A1 Switching element 审中-公开
标题翻译：开关元件
公开(公告)号：US20060054882A1
公开(公告)日：2006-03-16
申请号：US10518537
申请日：2003-07-07
申请人： Haruo Kawakami , Masami Kuroda , Hisato Kato , Nobuyuki Sekine , Keisuke Yamashiro , Takuji Iwamoto , Noriko Kotani
发明人： Haruo Kawakami , Masami Kuroda , Hisato Kato , Nobuyuki Sekine , Keisuke Yamashiro , Takuji Iwamoto , Noriko Kotani
IPC分类号： H01L51/00
CPC分类号： G11C13/0014 , B82Y10/00 , H01L27/285 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0069 , H01L51/0071 , H01L51/0072 , H01L51/0504 , H01L51/0591
摘要： The present invention provides a switching element in which the compositional deviation of material is suppressed and that attains uniform bistability performance and is suitable for mass production. In a switching element comprising an organic bistable material, which exhibits two stable states in resistance under applied voltage, arranged between at least two electrodes, the organic bistable material comprises at least a compound having an electron-donating functional group and an electron-accepting functional group in each molecule. It is preferred that, for example, an aminoimidazole type compound, a pyridone type compound, a stilbene type compound or a butadiene type compound be used as the above compound.
摘要翻译：本发明提供了一种开关元件，其中材料的组成偏差被抑制并且达到均匀的双稳态性能并且适于批量生产。在包括有机双稳态材料的开关元件中，有机双稳态材料在施加电压下呈现两个稳定的电阻状态，布置在至少两个电极之间，有机双稳态材料至少包含具有给电子官能团和受电子功能的化合物在每个分子中。作为上述化合物，优选使用氨基咪唑型化合物，吡啶酮型化合物，二苯乙烯型化合物或丁二烯类化合物。

5. 发明授权

US07807991B2 Switching element 失效
标题翻译：开关元件
公开(公告)号：US07807991B2
公开(公告)日：2010-10-05
申请号：US10558259
申请日：2004-08-12
申请人： Haruo Kawakami , Keisuke Yamashiro , Hisato Kato
发明人： Haruo Kawakami , Keisuke Yamashiro , Hisato Kato
IPC分类号： H01L45/00 , H01L51/30
CPC分类号： H01L51/0065 , B82Y10/00 , G11C13/0009 , G11C13/0014 , G11C13/0069 , G11C2013/009 , G11C2213/15 , G11C2213/56 , H01L51/0051 , H01L51/0052 , H01L51/0067 , H01L51/0068 , H01L51/0591 , H01L51/0595
摘要： A switching element with bistable characteristics which has switching characteristics stabilized by raising transition probability. The switching element has an organic bistable material layer between at least two electrodes. The organic bistable material layer contains an organic bistable compound having two stable resistance values to an applied voltage, wherein the switching element has thin films of a first electrode layer, a metal microparticle-containing layer, the organic bistable material layer, and a second electrode layer, formed on a substrate in this order, and the metal microparticle-containing layer contains metal microparticle and the organic bistable compound.
摘要翻译：具有双稳态特性的开关元件具有通过提高转换概率而稳定的开关特性。开关元件在至少两个电极之间具有有机双稳态材料层。有机双稳态材料层含有对施加电压具有两个稳定的电阻值的有机双稳态化合物，其中开关元件具有第一电极层，金属微粒含有层，有机双稳态材料层和第二电极的薄膜层，在基板上依次形成，金属微粒含有层含有金属微粒和有机双稳态化合物。

6. 发明授权

US07645777B2 Switching device 有权
标题翻译：开关装置
公开(公告)号：US07645777B2
公开(公告)日：2010-01-12
申请号：US11561596
申请日：2006-11-20
申请人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato , Masami Kuroda
发明人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato , Masami Kuroda
IPC分类号： A61K31/381 , A61K31/4436
CPC分类号： H01L51/0591 , B82Y10/00 , G02F1/1365 , G02F2202/02 , H01L51/0052 , H01L51/0062 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0595
摘要： A switching device is discloses that exhibits two stable resistance values to a voltage applied between electrodes. The switching device comprises thin films of a first electrode layer, an organic bistable material layer and a second electrode layer sequentially formed on a substrate, and the organic bistable material is a specified quinone compound.
摘要翻译：公开了对电极之间施加的电压呈现两个稳定的电阻值的开关装置。开关器件包括依次形成在衬底上的第一电极层，有机双稳态材料层和第二电极层的薄膜，有机双稳态材料是指定的醌化合物。

7. 发明授权

US07623213B2 Switching device 有权
标题翻译：开关装置
公开(公告)号：US07623213B2
公开(公告)日：2009-11-24
申请号：US11444133
申请日：2006-05-30
申请人： Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato
发明人： Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Kyoko Kato
IPC分类号： C09K19/02 , G02F1/1343 , H01L51/00
CPC分类号： H01L51/0052 , B82Y10/00 , H01L51/0051 , H01L51/0059 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0081 , H01L51/0591 , H01L51/0595
摘要： A switching device in which an organic bistable material layer containing an organic bistable compound having two types of stable resistance against an applied voltage is provided between at least two electrodes. In the switching device, a first electrode layer, an electric charge injection suppressing layer, an organic bistable material layer and a second electrode layer are sequentially formed on a substrate as respective thin films, in which the electric charge injection suppressing layer contains an electrically conductive layer which allows an electric charge injection amount from the first electrode layer to the organic bistable material layer to be small compared with that in a case in which the electric charge is directly injected from the first electrode layer to the organic bistable material layer without providing the electric charge injection suppressing layer.
摘要翻译：一种开关装置，其中在至少两个电极之间设置有包含具有两种对施加电压的稳定电阻的有机双稳态化合物的有机双稳态材料层。在开关装置中，在基板上顺序地形成第一电极层，电荷注入抑制层，有机双稳态材料层和第二电极层，作为各个薄膜，其中电荷注入抑制层含有导电与从第一电极层直接注入到有机双稳态材料层的情况相比，允许从第一电极层到有机双稳态材料层的电荷注入量小的层，而不提供电荷注入抑制层。

8. 发明申请

US20090072210A1 SWITCHING DEVICE 审中-公开
标题翻译：切换设备
公开(公告)号：US20090072210A1
公开(公告)日：2009-03-19
申请号：US10592777
申请日：2004-03-12
申请人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Noriko Kotani , Masami Kuroda , Kyoko Kato
发明人： Nobuyuki Sekine , Haruo Kawakami , Hisato Kato , Keisuke Yamashiro , Noriko Kotani , Masami Kuroda , Kyoko Kato
IPC分类号： H01L51/05 , H01L51/40
CPC分类号： G11C13/0014 , B82Y10/00 , G11C13/0009 , H01L27/285 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0065 , H01L51/0068 , H01L51/0591
摘要： A switching device contains a thin film containing an organic material disposed between at least two electrodes, and the organic material is, for example, a triphenylamine compound represented by the general formula (I):
摘要翻译：开关装置包含含有设置在至少两个电极之间的有机材料的薄膜，有机材料是例如由通式（I）表示的三苯胺化合物：

9. 发明授权

US07786470B2 Switching element 失效
标题翻译：开关元件
公开(公告)号：US07786470B2
公开(公告)日：2010-08-31
申请号：US10545854
申请日：2004-02-17
申请人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
发明人： Haruo Kawakami , Hisato Kato , Masami Kuroda , Nobuyuki Sekine , Keisuke Yamashiro
IPC分类号： H01L35/24
CPC分类号： G11C13/02 , C07D495/04 , H01L27/28 , H01L51/0051 , H01L51/0059 , H01L51/0067 , H01L51/0068 , H01L51/0583
摘要： The present invention provides a switching element that has a stable bistable characteristic and a high transition voltage and demonstrates excellent cyclic performance. The switching element has two stable resistance values with respect to the voltage applied between electrodes, wherein a first electrode layer, an organic bistable material layer, and a second electrode layer are successively formed as thin films on a substrate and the organic bistable material constituting the organic bistable material layer is a quinomethane-based compound or a monoquinomethane-based compound. A metal constituting the second electrode layer is diffused into the organic bistable material layer. It is preferred that the second electrode layer be formed by vapor deposition and the temperature of the substrate during the vapor deposition be 30-150° C.
摘要翻译：本发明提供了具有稳定的双稳态特性和高跃迁电压的开关元件，并表现出优异的循环性能。开关元件相对于施加在电极之间的电压具有两个稳定的电阻值，其中第一电极层，有机双稳态材料层和第二电极层在基板上依次形成为薄膜，构成有机双稳态材料的有机双稳态材料有机双稳态材料层是基于喹啉的化合物或基于单甲基的化合物。构成第二电极层的金属被扩散到有机双稳态材料层中。优选通过气相沉积形成第二电极层，并且在气相沉积期间基板的温度为30-150℃。

10. 发明申请

US20070172697A1 Switching element 失效
标题翻译：开关元件
公开(公告)号：US20070172697A1
公开(公告)日：2007-07-26
申请号：US10558259
申请日：2004-08-12
申请人： Haruo Kawakami , Keisuke Yamashiro , Hisato Kato
发明人： Haruo Kawakami , Keisuke Yamashiro , Hisato Kato
IPC分类号： B32B19/00
CPC分类号： H01L51/0065 , B82Y10/00 , G11C13/0009 , G11C13/0014 , G11C13/0069 , G11C2013/009 , G11C2213/15 , G11C2213/56 , H01L51/0051 , H01L51/0052 , H01L51/0067 , H01L51/0068 , H01L51/0591 , H01L51/0595
摘要： A switching element with bistable characteristics which has switching characteristics stabilized by raising transition probability. The switching element has an organic bistable material layer between at least two electrodes. The organic bistable material layer contains an organic bistable compound having two stable resistance values to an applied voltage, wherein the switching element has thin films of a first electrode layer, a metal microparticle-containing layer, the organic bistable material layer, and a second electrode layer, formed on a substrate in this order, and the metal microparticle-containing layer contains metal microparticles and the organic bistable compound.
摘要翻译：具有双稳态特性的开关元件具有通过提高转换概率而稳定的开关特性。开关元件在至少两个电极之间具有有机双稳态材料层。有机双稳态材料层含有对施加电压具有两个稳定的电阻值的有机双稳态化合物，其中开关元件具有第一电极层，金属微粒含有层，有机双稳态材料层和第二电极的薄膜层，在基板上依次形成，金属微粒含有层含有金属微粒和有机双稳态化合物。

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