公开(公告)号：US08896033B2

公开(公告)日：2014-11-25

申请号：US13816584

申请日：2011-09-08

申请人： Tsuyoshi Hasegawa ,  Masakazu Aono ,  Kazuya Terabe ,  Tohru Tsuruoka ,  Yaomi Itoh

发明人： Tsuyoshi Hasegawa ,  Masakazu Aono ,  Kazuya Terabe ,  Tohru Tsuruoka ,  Yaomi Itoh

IPC分类号： G01N27/403 ,  H01L29/66 ,  H01L27/148 ,  H01L45/00 ,  G11C13/00 ,  H01L29/78 ,  G11C13/02

CPC分类号： H01L29/78 ,  G11C13/0007 ,  G11C13/0009 ,  G11C13/0011 ,  G11C13/02 ,  G11C14/00 ,  G11C2213/11 ,  G11C2213/32 ,  G11C2213/52 ,  G11C2213/53 ,  H01L45/085 ,  H01L45/1206 ,  H01L45/1226 ,  H01L45/1233 ,  H01L45/1266 ,  H01L45/146

摘要： The object of the invention is to provide a three-terminal switch (electrochemical transistor) capable of achieving sharp on-off operation.A source electrode and a drain electrode are juxtaposed with an insulator interposed between them, and on the assembly there is an ion diffusion member such as Ta2O5 located. On the opposite surface of the ion diffusion member, there is a gate electrode located that is capable of supplying metal ions such as copper ions. By application of voltage to the gate electrode, the metal ions going out of the gate electrode are reversibly precipitated as metal on both source and drain electrodes as well as on the insulator near them, thereby controlling conduction and non-conduction between the source electrode and the drain electrode.

摘要翻译： 本发明的目的是提供一种能够实现尖锐开关操作的三端开关（电化学晶体管）。 源电极和漏电极与介于它们之间的绝缘体并置，并且在组件上存在诸如Ta 2 O 5的离子扩散部件。 在离子扩散部件的相对表面上，设置能够供给铜离子等金属离子的栅电极。 通过向栅电极施加电压，从栅极电极出来的金属离子可以在源电极和漏极两者以及绝缘体附近作为金属可逆地析出，从而控制源电极与源电极之间的导通和非导通 漏电极。

公开(公告)号：US20130140648A1

公开(公告)日：2013-06-06

申请号：US13816584

申请日：2011-09-08

申请人： Tsuyoshi Hasegawa ,  Masakazu Aono ,  Kazuya Terabe ,  Tohru Tsuruoka ,  Yaomi Itoh

发明人： Tsuyoshi Hasegawa ,  Masakazu Aono ,  Kazuya Terabe ,  Tohru Tsuruoka ,  Yaomi Itoh

IPC分类号： H01L29/78

CPC分类号： H01L29/78 ,  G11C13/0007 ,  G11C13/0009 ,  G11C13/0011 ,  G11C13/02 ,  G11C14/00 ,  G11C2213/11 ,  G11C2213/32 ,  G11C2213/52 ,  G11C2213/53 ,  H01L45/085 ,  H01L45/1206 ,  H01L45/1226 ,  H01L45/1233 ,  H01L45/1266 ,  H01L45/146

摘要： The object of the invention is to provide a three-terminal switch (electrochemical transistor) capable of achieving sharp on-off operation.A source electrode and a drain electrode are juxtaposed with an insulator interposed between them, and on the assembly there is an ion diffusion member such as Ta2O5 located. On the opposite surface of the ion diffusion member, there is a gate electrode located that is capable of supplying metal ions such as copper ions. By application of voltage to the gate electrode, the metal ions going out of the gate electrode are reversibly precipitated as metal on both source and drain electrodes as well as on the insulator near them, thereby controlling conduction and non-conduction between the source electrode and the drain electrode.

摘要翻译： 本发明的目的是提供一种能够实现尖锐开关操作的三端开关（电化学晶体管）。 源电极和漏电极与介于它们之间的绝缘体并置，并且在组件上存在诸如Ta 2 O 5的离子扩散部件。 在离子扩散部件的相对表面上，设置能够供给铜离子等金属离子的栅电极。 通过向栅电极施加电压，从栅极电极出来的金属离子可以在源电极和漏极两者以及绝缘体附近作为金属可逆地析出，从而控制源电极与源电极之间的导通和非导通 漏电极。