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。

公开(公告)号：US07227178B2

公开(公告)日：2007-06-05

申请号：US10545855

申请日：2004-02-13

申请人： Haruo Kawakami ,  Hisato Kato ,  Takuji Iwamoto

发明人： Haruo Kawakami ,  Hisato Kato ,  Takuji Iwamoto

IPC分类号： H01L29/08

CPC分类号： H01L27/285 ,  B82Y10/00 ,  G11C13/00 ,  G11C13/0014 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0575 ,  H01L51/0595

摘要： The present invention provides a switching element in which an organic bistable material is disposed between two electrodes, this element having a high ratio of ON current to OFF current, a high threshold voltage, and a small spread. A switching element in which an organic bistable material layer comprising an organic bistable material having two stable values of resistance with respect to the applied voltage is disposed between at least two electrodes, wherein an organic material layer is provided between the organic bistable material layer and at least one of the electrodes. Electrically conductive fine particles are preferably dispersed in the organic materials layer.

摘要翻译： 本发明提供一种开关元件，其中有机双稳态材料设置在两个电极之间，该元件具有高的导通电流与截止电流的比率，高的阈值电压和小的扩展。 一种开关元件，其中包含有机双稳态材料层的有机双稳态材料层具有相对于施加电压的两个稳定的电阻值设置在至少两个电极之间，其中有机材料层设置在有机双稳态材料层和有机双稳态材料层之间 至少一个电极。 导电性微粒优选分散在有机材料层中。

公开(公告)号：US20060102892A1

公开(公告)日：2006-05-18

申请号：US10545855

申请日：2004-02-13

申请人： Haruo Kawakami ,  Hisato Kato ,  Takuji Iwamoto

发明人： Haruo Kawakami ,  Hisato Kato ,  Takuji Iwamoto

IPC分类号： H01L29/08

CPC分类号： H01L27/285 ,  B82Y10/00 ,  G11C13/00 ,  G11C13/0014 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0575 ,  H01L51/0595

摘要： The present invention provides a switching element in which an organic bistable material is disposed between two electrodes, this element having a high ratio of ON current to OFF current, a high threshold voltage, and a small spread. A switching element in which an organic bistable material layer comprising an organic bistable material having two stable values of resistance with respect to the applied voltage is disposed between at least two electrodes, wherein an organic material layer is provided between the organic bistable material layer and at least one of the electrodes. Electrically conductive fine particles are preferably dispersed in the organic materials layer.

摘要翻译： 本发明提供一种开关元件，其中有机双稳态材料设置在两个电极之间，该元件具有高的导通电流与截止电流的比率，高的阈值电压和小的扩展。 一种开关元件，其中包含有机双稳态材料层的有机双稳态材料层具有相对于施加电压的两个稳定的电阻值设置在至少两个电极之间，其中有机材料层设置在有机双稳态材料层和有机双稳态材料层之间 至少一个电极。 导电性微粒优选分散在有机材料层中。