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公开(公告)号：US20230377828A1
公开(公告)日：2023-11-23
申请号：US18168167
申请日：2023-02-13
发明人： Hisao MIYAZAKI , Hisashi YOSHIDA , Shigeya KIMURA
IPC分类号： H01J37/077 , H01J37/32
CPC分类号： H01J37/077 , H01J37/3244 , H01J2237/06366
摘要： According to one embodiment, an electron source includes a base body and a first cathode layer. The first cathode layer includes a first diamond layer including a plurality of first polycrystalline diamonds, and a first member including a first element. At least a part of the first diamond layer is located between the base body and the first member. The first element includes at least one selected from the group consisting of Pd, Ni, Co, W, Mo, Ir and Ru.
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公开(公告)号：US20220139660A1
公开(公告)日：2022-05-05
申请号：US17401823
申请日：2021-08-13
发明人： Shigeya KIMURA , Hisashi YOSHIDA , Hisao MIYAZAKI , Hiroshi TOMITA , Souichi UENO , Takeshi HOSHI
IPC分类号： H01J1/308
摘要： According to one embodiment, an electron emitting element includes a first region, a second region, and a third region. The first region includes a semiconductor including a first element of an n-type impurity. The second region includes diamond. The diamond includes a second element including at least one selected from the group consisting of nitrogen, phosphorous, arsenic, antimony, and bismuth. The third region is provided between the first region and the second region. The third region includes Alx1Ga1-x1N (0
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公开(公告)号：US20230053887A1
公开(公告)日：2023-02-23
申请号：US17864866
申请日：2022-07-14
发明人： Hisao MIYAZAKI , Hisashi YOSHIDA , Shigeya KIMURA , Toshiaki MATSUMOTO , Takaaki MURATA , Ryota SUGANUMA
IPC分类号： H01J17/06
摘要： According to one embodiment, a plasma source includes a container being configured to store a gas, a cathode member, and an anode member. The cathode member is provided in the container. The cathode member includes a plurality of first cathode layers. Each the cathode layers are arranged along a plurality of sides of a polygon. Each of the first cathode layers includes a first surface facing inside the polygon. The first surface is planar. The anode member is provided in the container.
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公开(公告)号：US20220165532A1
公开(公告)日：2022-05-26
申请号：US17409026
申请日：2021-08-23
发明人： Hisao MIYAZAKI , Hisashi YOSHIDA , Shigeya KIMURA
摘要： According to one embodiment, a switch device includes a container configured to house a gas, a cathode located in the container, a first anode located in the container, and a second anode located in the container. A second direction from the cathode toward the second anode crosses a first direction from the cathode toward the first anode. A second distance between the cathode and the second anode is greater than a first distance between the cathode and the first anode.
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公开(公告)号：US20220149257A1
公开(公告)日：2022-05-12
申请号：US17404933
申请日：2021-08-17
发明人： Hisashi YOSHIDA , Hisao MIYAZAKI , Shigeya KIMURA , Hiroshi TOMITA , Souichi UENO , Takeshi HOSHI
IPC分类号： H01L35/04
摘要： According to one embodiment, a power generation element, includes a first conductive layer, a second conductive layer, and a crystal member. A direction from the second conductive layer toward the first conductive layer is along a first direction. The crystal member is provided between the first conductive layer and the second conductive member. The crystal member includes a crystal pair. The crystal pair includes a first crystal part and a second crystal part. A second direction from the first crystal part toward the second crystal part crosses the first direction. A gap is provided between the first crystal part and the second crystal part. The first conductive layer is electrically connected to the first crystal part. The second conductive layer is electrically connected to the second crystal part.
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公开(公告)号：US20230066425A1
公开(公告)日：2023-03-02
申请号：US17651932
申请日：2022-02-22
发明人： Shigeya KIMURA , Masaya YAMAMITSU , Hisao MIYAZAKI , Hisashi YOSHIDA , Hiroshi TOMITA , Souichi UENO , Takeshi HOSHI , Tomoya TAKEDA
IPC分类号： H01J45/00
摘要： According to one embodiment, a thermionic power generation element includes a cathode, an anode, and an insulating member. The cathode includes an electrically-conductive material. The anode includes an electrically-conductive material. The insulating member is located between the cathode and the anode. The cathode and the anode have a gap between the cathode and the anode. A first through-hole is provided in the anode. The first through-hole extends through the anode in a first direction and communicates with the gap. The first direction is from the cathode toward the anode.
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公开(公告)号：US20220166369A1
公开(公告)日：2022-05-26
申请号：US17399478
申请日：2021-08-11
发明人： Shigeya KIMURA , Hisashi YOSHIDA , Hisao MIYAZAKI , Hiroshi TOMITA , Souichi UENO , Takeshi HOSHI , Tatsuo SHIMIZU
摘要： According to one embodiment, a power generation element includes a first conductive region including a first surface, a plurality of second conductive regions, and a plurality of insulating structure regions. The second conductive regions are arranged along the first surface. A gap is provided between the second conductive regions and the first surface. One of the structure regions is provided between one of the second conductive regions and the first surface. An other one of the structure regions is provided between an other one of the second conductive regions and the first surface.
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公开(公告)号：US20210384328A1
公开(公告)日：2021-12-09
申请号：US17142298
申请日：2021-01-06
发明人： Hisashi YOSHIDA , Hisao MIYAZAKI , Shigeya KIMURA
摘要： According to one embodiment, a power generation element includes a first conductive layer, a second conductive layer, and a first member. The first member is provided between the first conductive layer and the second conductive layer. The first member includes a first semiconductor having polarity. A gap is between the second conductive layer and the first member. A direction of the first semiconductor is oblique to a first direction from the first conductive layer toward the second conductive layer.
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公开(公告)号：US20140284800A1
公开(公告)日：2014-09-25
申请号：US14202162
申请日：2014-03-10
发明人： Hisao MIYAZAKI , Tadashi SAKAI , Masayuki KATAGIRI , Yuichi YAMAZAKI , Naoshi SAKUMA , Mariko SUZUKI
IPC分类号： H01L23/532
CPC分类号： H01L23/53276 , H01L2924/0002 , H01L2924/00
摘要： A graphene wiring has a substrate, a catalyst layer on the substrate, a graphene layer on the catalyst layer, and a dopant layer on a side surface of the graphene layer. An atomic or molecular species is intercalated in the graphene layer or disposed on the graphene layer.
摘要翻译： 石墨烯布线具有衬底，衬底上的催化剂层，催化剂层上的石墨烯层和石墨烯层的侧表面上的掺杂剂层。 原子或分子物质插入在石墨烯层中或设置在石墨烯层上。
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公开(公告)号：US20140284799A1
公开(公告)日：2014-09-25
申请号：US14202017
申请日：2014-03-10
IPC分类号： H01L23/532 , H01L21/285
CPC分类号： H01L23/53276 , H01L21/76834 , H01L21/76849 , H01L21/76877 , H01L2221/1094 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device has a substrate a lower layer wiring on the substrate, an interlayer dielectric on the lower layer wiring having a contact hole, a catalyst metal layer at the bottom of the contact hole having catalyst metal particles, multi-walled carbon nanotubes on the catalyst metal layer passing through the contact hole, and an upper layer wiring on the multi-walled carbon nanotubes. The multi-walled carbon nanotubes are intercalated with an atomic or molecular species.
摘要翻译： 半导体器件具有基板，在基板上具有下层布线，下层布线上的层间电介质具有接触孔，接触孔底部的催化剂金属层具有催化剂金属颗粒，多壁碳纳米管 穿过接触孔的催化剂金属层和多壁碳纳米管上的上层布线。 多壁碳纳米管插入原子或分子种类。
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