公开(公告)号：US08883310B2

公开(公告)日：2014-11-11

申请号：US13216619

申请日：2011-08-24

申请人： Maki Yonetsu ,  Tomohiro Suetsuna ,  Kouichi Harada ,  Seiichi Suenaga ,  Yasuyuki Hotta ,  Toshihide Takahashi ,  Tomoko Eguchi ,  Mutsuki Yamazaki

发明人： Maki Yonetsu ,  Tomohiro Suetsuna ,  Kouichi Harada ,  Seiichi Suenaga ,  Yasuyuki Hotta ,  Toshihide Takahashi ,  Tomoko Eguchi ,  Mutsuki Yamazaki

IPC分类号： B32B5/16

摘要： A metal-containing particle aggregate of an embodiment of the present invention includes a plurality of core-shell particles. Each of the core-shell particles includes: a core portion that contains at least one magnetic metal element selected from the first group consisting of Fe, Co, and Ni, and at least one metal element selected from the second group consisting of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare-earth elements, Ba, and Sr; and a shell layer that includes a carbon-containing material layer and an oxide layer that covers at least part of the core portion and includes at least one metal element that belongs to the second group and is contained in the core portion.

公开(公告)号：US08354037B2

公开(公告)日：2013-01-15

申请号：US12406575

申请日：2009-03-18

申请人： Kouichi Harada ,  Tomohiro Suetsuna ,  Seiichi Suenaga

发明人： Kouichi Harada ,  Tomohiro Suetsuna ,  Seiichi Suenaga

IPC分类号： H01F1/24

CPC分类号： B22F1/02 ,  B22F1/0018 ,  B82Y30/00 ,  C22C2202/02 ,  H01F1/24 ,  H01F1/26 ,  H01F1/33 ,  H05K9/0083 ,  Y10T428/12007

摘要： To provide a high-frequency magnetic material having a superior radio wave absorption property in a high frequency region and a method of manufacturing the same. The high-frequency magnetic material and the method of manufacturing the same includes a magnetic substance containing metal nanoparticles, the metal nanoparticles are magnetic metals containing at least one kind of Fe, Co, and Ni, an average particle diameter of the metal nanoparticles is equal to or less than 200 nm, first clusters having network-like structures with continuous metal nanoparticles and the average diameter equal to or less than 10 μm are formed, second clusters having network-like structures with the continuous first clusters and the average diameter equal to or less than 100 μm are formed, and the entire magnetic substance has a network-like structure with the continuous second clusters.

摘要翻译： 为了提供在高频区域具有优异的电波吸收特性的高频磁性材料及其制造方法。 高频磁性材料及其制造方法包括含有金属纳米颗粒的磁性物质，金属纳米粒子是含有至少一种Fe，Co和Ni的磁性金属，金属纳米粒子的平均粒径相等 形成具有连续金属纳米粒子的具有网状结构且平均直径等于或小于10μm的第一簇，具有连续第一簇的网状结构的第二簇和平均直径等于 或小于100μm，并且整个磁性物质具有连续的第二簇的网状结构。

公开(公告)号：US08289222B2

公开(公告)日：2012-10-16

申请号：US12411101

申请日：2009-03-25

申请人： Tomohiro Suetsuna ,  Kouichi Harada ,  Maki Yonetsu ,  Seiichi Suenaga ,  Naoto Ito ,  Akihiro Tsujimura

发明人： Tomohiro Suetsuna ,  Kouichi Harada ,  Maki Yonetsu ,  Seiichi Suenaga ,  Naoto Ito ,  Akihiro Tsujimura

IPC分类号： H01Q1/00

CPC分类号： H01F1/33 ,  H01Q9/16 ,  H01Q9/42 ,  Y10T428/12465

摘要： The present invention provides a core-shell magnetic material having an excellent characteristic in a high frequency band, particularly, in a GHz band. The core-shell magnetic material includes: core-shell magnetic particles including magnetic metal particles and an oxide coating layer, the magnetic metal particle containing magnetic metal selected from the group of Fe, Co, and Ni, nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and an element selected from carbon and nitrogen, and the oxide coating layer being made of an oxide containing at least one nonmagnetic metal as one of the components of the magnetic metal particle; and oxide particles existing at least a part between the magnetic metal particles and containing nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and in which nonmagnetic metal/magnetic metal (atomic ratio) in the particles is higher than that in the oxide coating layer.

摘要翻译： 本发明提供了在高频带，特别是GHz频带中具有优异特性的核 - 壳磁性材料。 核 - 壳磁性材料包括：包含磁性金属颗粒和氧化物涂层的核 - 壳磁性颗粒，含有选自Fe，Co和Ni的磁性金属的磁性金属颗粒，选自Mg组中的非磁性金属 ，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr以及选自碳和氮的元素，氧化物被覆层由至少含有氧化物 一种非磁性金属作为磁性金属颗粒的组分之一; 并且存在至少一部分在磁性金属颗粒之间并且含有选自Mg，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr中的非磁性金属的氧化物颗粒 ，其中颗粒中的非磁性金属/磁性金属（原子比）高于氧化物涂层中的非磁性金属/磁性金属（原子比）。

公开(公告)号：US20120113292A1

公开(公告)日：2012-05-10

申请号：US13348760

申请日：2012-01-12

申请人： Isao Hirota ,  Kouichi Harada ,  Nobuhiro Karasawa ,  Yasushi Maruyama ,  Yoshikazu Nitta ,  Hiroyuki Terakago ,  Hajime Takashima ,  Hideo Nomura

发明人： Isao Hirota ,  Kouichi Harada ,  Nobuhiro Karasawa ,  Yasushi Maruyama ,  Yoshikazu Nitta ,  Hiroyuki Terakago ,  Hajime Takashima ,  Hideo Nomura

IPC分类号： H04N5/335

CPC分类号： H01L27/1464 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/14629 ,  H01L27/1463

摘要： A solid-state imaging device includes pixel cells that are formed on a substrate having a first substrate surface side, on which light is irradiated, and a second substrate surface side, on which elements are formed, and separated by an adjacent cell group and an element separation layer for each of the pixel cells or with plural pixel cells as a unit. Each of the pixel cells has a first conductive well formed on the first substrate surface side and a second conductive well formed on the second substrate surface side. The first conductive well receives light from the first substrate surface side and has a photoelectric conversion function and a charge accumulation function for the received light. A transistor that detects accumulated charges in the first conductive well and has a threshold modulation function is formed in the second conductive well.

摘要翻译： 固态成像装置包括形成在具有照射光的第一基板表面侧的基板上的像素单元和形成元件的第二基板表面侧，并且被相邻单元组分隔开， 元素分离层用于每个像素单元或多个像素单元作为单元。 每个像素单元具有形成在第一基板表面侧上的第一导电阱和形成在第二基板表面侧上的第二导电阱。 第一导电孔从第一基板表面侧接收光，并且具有用于所接收的光的光电转换功能和电荷累积功能。 在第二导电孔中形成检测第一导电阱中的累积电荷并具有阈值调制功能的晶体管。

公开(公告)号：US20120049100A1

公开(公告)日：2012-03-01

申请号：US13216619

申请日：2011-08-24

申请人： Maki YONETSU ,  Tomohiro Suetsuna ,  Kouichi Harada ,  Seiichi Suenaga ,  Yasuyuki Hotta ,  Toshihide Takahashi ,  Tomoko Eguchi ,  Mutsuki Yamazaki

发明人： Maki YONETSU ,  Tomohiro Suetsuna ,  Kouichi Harada ,  Seiichi Suenaga ,  Yasuyuki Hotta ,  Toshihide Takahashi ,  Tomoko Eguchi ,  Mutsuki Yamazaki

IPC分类号： H01F1/08 ,  B05D3/06 ,  B05D3/10 ,  H01F1/047 ,  H01F41/02

CPC分类号： B22F1/0018 ,  B22F1/0062 ,  B22F1/02 ,  B22F9/12 ,  B22F2998/00 ,  B82Y30/00 ,  C22C1/02 ,  C22C2202/02 ,  H01F1/0054 ,  H01F1/24 ,  H01F1/26 ,  H01F1/33 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998 ,  B22F1/0096

摘要： A metal-containing particle aggregate of an embodiment of the present invention includes a plurality of core-shell particles. Each of the core-shell particles includes: a core portion that contains at least one magnetic metal element selected from the first group consisting of Fe, Co, and Ni, and at least one metal element selected from the second group consisting of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare-earth elements, Ba, and Sr; and a shell layer that includes a carbon-containing material layer and an oxide layer that covers at least part of the core portion and includes at least one metal element that belongs to the second group and is contained in the core portion.

摘要翻译： 本发明的实施方式的含金属颗粒聚集体包括多个核 - 壳颗粒。 每个核 - 壳颗粒包括：芯部，其包含选自由Fe，Co和Ni组成的第一组中的至少一种磁性金属元素，以及选自由Mg，Al组成的第二组中的至少一种金属元素 ，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr; 以及壳层，其包含含碳材料层和覆盖所述芯部的至少一部分的氧化物层，并且包括属于所述第二组的至少一个金属元素并且包含在所述芯部中。

公开(公告)号：US07763094B2

公开(公告)日：2010-07-27

申请号：US11880518

申请日：2007-07-23

申请人： Tomohiro Suetsuna ,  Seiichi Suenaga ,  Kouichi Harada ,  Maki Yonetsu

发明人： Tomohiro Suetsuna ,  Seiichi Suenaga ,  Kouichi Harada ,  Maki Yonetsu

IPC分类号： B22F3/00 ,  B22F9/20 ,  H01F1/26

CPC分类号： H01F10/3231 ,  B22F9/22 ,  B22F2998/00 ,  B82Y25/00 ,  B82Y30/00 ,  C01G45/02 ,  C01G49/02 ,  C01G51/04 ,  C01P2002/22 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/42 ,  C22C1/051 ,  C22C32/0026 ,  H01F1/24 ,  H01F41/16 ,  H01Q17/004 ,  B22F1/0018

摘要： A precursor particle having a particle size of 10 nm or more and 1 μm or less, and comprising a first compound selected from an alkoxide, a hydroxide, a sulfate, a nitrate, a carbonate, or a carboxylate of magnetic metal containing at least one metal of Fe and Co, and a second compound selected from an alkoxide or a hydroxide, a sulfate, a nitrate, a carbonate, or a carboxylate of a metal element for forming an oxide, is prepared. Then the precursor particle is heated in a reducing atmosphere to form an insulating particle made of an oxide of the metal element by decomposing the second compound, and to precipitate a particle of the magnetic metal in the insulating particle at a particle size of 1 nm or more and 100 nm or less, thereby manufacturing a high frequency magnetic material.

摘要翻译： 具有10nm以上且1μm以下的粒径的前体粒子，并且包含选自含有至少一个以上的磁性金属的金属醇盐，氢氧化物，硫酸盐，硝酸盐，碳酸盐或羧酸盐的第一化合物 Fe和Co的金属，以及选自用于形成氧化物的金属元素的醇盐或氢氧化物，硫酸盐，硝酸盐，碳酸盐或羧酸盐的第二种化合物。 然后在还原气氛中加热前体颗粒，通过分解第二化合物形成由金属元素的氧化物制成的绝缘颗粒，并使粒子中的磁性金属颗粒沉淀在1nm的粒径或 大于或等于100nm，由此制造高频磁性材料。

公开(公告)号：US20100123813A1

公开(公告)日：2010-05-20

申请号：US12588521

申请日：2009-10-19

申请人： Kouichi Harada ,  Hiroki Hagiwara ,  Yusuke Kikuchi ,  Keita Suzuki

发明人： Kouichi Harada ,  Hiroki Hagiwara ,  Yusuke Kikuchi ,  Keita Suzuki

IPC分类号： H04N5/335

CPC分类号： H04N5/3728 ,  H01L27/14641 ,  H01L27/14812 ,  H01L27/14831 ,  H04N5/378

摘要： A solid-state imaging device includes: a plurality of pixels arrayed in the vertical transfer direction and in the horizontal transfer direction; a vertical CCD shift register disposed between two pixels adjacent in the horizontal transfer direction of the plurality of pixels; a first channel stop portion used for separation between pixels, formed between the two pixels adjacent in the horizontal transfer direction, and pixels adjacent to the two pixels adjacent in the horizontal transfer direction, in the horizontal transfer direction; and a readout gate portion and a second channel stop portion, formed in a direction parallel to the vertical transfer direction between the pixels and the vertical CCD shift register, with the two pixels adjacent in the horizontal transfer direction sharing the vertical CCD shift register, and with an insulating layer which is thicker than the gate insulating layer of the vertical CCD shift register being formed above the first channel stop portion.

摘要翻译： 固态成像装置包括：沿垂直传送方向和水平传送方向排列的多个像素; 垂直CCD移位寄存器，设置在所述多个像素的水平传送方向相邻的两个像素之间; 用于在水平传送方向上相邻的两个像素之间形成的像素与水平传送方向上相邻的两个像素相邻的像素之间的间隔的第一通道停止部; 以及在与像素和垂直CCD移位寄存器之间的垂直传送方向平行的方向上形成的读出栅极部分和第二沟道停止部分，其中水平传输方向上相邻的两个像素共享垂直CCD移位寄存器，以及 其具有比垂直CCD移位寄存器的栅极绝缘层厚的绝缘层，其形成在第一沟道停止部分上方。

公开(公告)号：US20090021444A1

公开(公告)日：2009-01-22

申请号：US12175854

申请日：2008-07-18

申请人： Fumihiko Aiga ,  Seiichi Suenaga ,  Kouichi Harada ,  Tomohiro Suetsuna ,  Maki Yonetsu ,  Naoyuki Nakagawa ,  Tomoko Eguchi

发明人： Fumihiko Aiga ,  Seiichi Suenaga ,  Kouichi Harada ,  Tomohiro Suetsuna ,  Maki Yonetsu ,  Naoyuki Nakagawa ,  Tomoko Eguchi

IPC分类号： H01Q1/00

CPC分类号： H01Q15/008

摘要： A high-impedance substrate is provided, which includes a metallic plate employed as a ground plane, a resonance circuit layer spaced away from the metallic plate by a distance “t”, the resonance circuit layer being provided with at least two resonance circuits having the same height and disposed side by side with a distance “g”, a connecting component connecting the resonance circuit with the metallic plate, and a magnetic material layer interposed between the metallic plate and the resonance circuit layer. The distance “t” between the metallic plate and the resonance circuit layer is confined within the range of 0.1 to 10 mm, the distance “g” between neighboring resonance circuits is confined within the range of 0.01 to 5 mm, the distance “h” between the magnetic material layer and the resonance circuit layer is confined within the range represented by the following inequality 1: g/2≦h≦t/2  inequality 1.

摘要翻译： 提供了一种高阻抗衬底，其包括用作接地面的金属板，与金属板隔开距离“t”的谐振电路层，谐振电路层设置有至少两个具有 并列配置有距离“g”，将谐振电路与金属板连接起来的连接部件以及介于金属板和谐振电路层之间的磁性体层。 金属板和谐振电路层之间的距离“t”限制在0.1至10mm的范围内，相邻谐振电路之间的距离“g”限制在0.01至5mm的范围内，距离“h” 在磁性材料层和谐振电路层之间限定在由以下不等式1表示的范围内：<？in-line-formula description =“In-line Formulas”end =“lead”？> g / 2 <= h <= t / 2不等式1。<？in-line-formula description =“In-line Formulas”end =“tail”？>

公开(公告)号：US20080226899A1

公开(公告)日：2008-09-18

申请号：US12046016

申请日：2008-03-11

申请人： Tomohiro SUETSUNA ,  Seiichi Suenaga ,  Kouichi Harada

发明人： Tomohiro SUETSUNA ,  Seiichi Suenaga ,  Kouichi Harada

IPC分类号： H01F1/04 ,  B05D5/00

CPC分类号： H01F1/37 ,  B22F2998/00 ,  B22F2999/00 ,  B82Y30/00 ,  C01G49/009 ,  C01G51/006 ,  C01P2002/50 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/42 ,  C01P2006/80 ,  C22C1/1094 ,  C22C33/0228 ,  C22C2202/02 ,  Y10T428/12181 ,  Y10T428/257 ,  Y10T428/2991 ,  Y10T428/325 ,  B22F2201/013 ,  B22F2201/04 ,  B22F2201/02 ,  B22F2201/11

摘要： A high-frequency magnetic material is provided and includes: an oxide phase including: a first oxide of a first element being at least one selected from the group consisting of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and a second oxide of a second element being at least one selected from the group consisting of Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, and Zn, the first oxide and at least a part of the second oxide being formed into a solid solution; and magnetic metal particles including at least one of Fe and Co and having a particle size of 1 to 100 nm, the magnetic metal particles being deposited on a surface and inside of the oxide phase, the magnetic metal particles occupying 50% of a volume of the high-frequency magnetic material exclusive of a void.

摘要翻译： 提供了一种高频磁性材料，包括：氧化物相，包括：第一元素的第一氧化物，其是选自Mg，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn中的至少一种 稀土元素Ba和Sr以及选自Li，Na，K，Rb，Cs，Be，Mg，Ca，Sr，Ba中的至少一种的第二元素的第二氧化物， 和Zn，第一氧化物和至少一部分第二氧化物形成固溶体; 和包含Fe和Co中至少一种并具有1至100nm的粒度的磁性金属颗粒，磁性金属颗粒沉积在氧化物相的表面和内部，磁性金属颗粒占据体积的50％ 高频磁性材料不含空隙。

公开(公告)号：US20080220231A1

公开(公告)日：2008-09-11

申请号：US11846057

申请日：2007-08-28

申请人： Tomohiro Suetsuna ,  Kouichi Harada ,  Seiichi Suenaga

发明人： Tomohiro Suetsuna ,  Kouichi Harada ,  Seiichi Suenaga

IPC分类号： B32B7/02 ,  B32B5/16

CPC分类号： H01F1/33 ,  B22F1/02 ,  B82Y25/00 ,  C22C1/002 ,  C22C2202/02 ,  H01F10/3231 ,  H05K9/0075

摘要： A core-shell type magnetic particle comprises magnetic metal particle and an oxide coating layer formed on the surface of the magnetic metal particle. The magnetic metal particle contains a magnetic metal containing at least one selected from the group consisting of Fe, Co and Ni, a nonmagnetic metal and at least one element selected from carbon and nitrogen. The oxide coating layer is constituted of an oxide or a composite oxide containing the nonmagnetic metal which is one of the constituents of the magnetic metal particle.

摘要翻译： 核 - 壳型磁性颗粒包括磁性金属颗粒和形成在磁性金属颗粒表面上的氧化物涂层。 磁性金属颗粒含有含有选自Fe，Co和Ni中的至少一种的磁性金属，非磁性金属和至少一种选自碳和氮的元素。 氧化物被覆层由含有作为磁性金属粒子的成分之一的非磁性金属的氧化物或复合氧化物构成。