公开(公告)号：US20090311602A1

公开(公告)日：2009-12-17

申请号：US12373021

申请日：2008-01-31

申请人： Satoshi Shibutani ,  Yuko Ogawa ,  Kazuyoshi Honda

发明人： Satoshi Shibutani ,  Yuko Ogawa ,  Kazuyoshi Honda

IPC分类号： H01M4/48 ,  B05D5/12 ,  H01M6/00

CPC分类号： H01M4/667 ,  H01M4/0421 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/525 ,  H01M10/0525 ,  Y10T29/49115

摘要： To accelerate a film formation rate in forming a negative electrode active material film by vapor deposition using an evaporation source containing Si as a principal component, and to provide an electrode for lithium batteries which is superior in productivity, and keeps the charge and discharge capacity at high level are contemplated. The method of manufacturing an electrode for lithium batteries of the present invention includes the steps of: providing an evaporation source containing Si and Fe to give a molar ratio of Fe/(Si+Fe) being no less than 0.0005 and no greater than 0.15; and vapor deposition by melting the evaporation source and permitting evaporation to allow for vapor deposition on a collector directly or through an underlying layer. The electrode for lithium batteries of the present invention includes a collector, and a negative electrode active material film which includes SiFeyOx (wherein, 0

摘要翻译： 为了通过使用含有Si作为主要成分的蒸发源通过气相沉积来加速形成负极活性物质膜的成膜速度，并提供生产率优异的锂电池用电极，并且将充放电容量保持在 预期高水平。 制造本发明的锂电池用电极的方法包括以下步骤：提供含有Si和Fe的蒸发源，使Fe /（Si + Fe）的摩尔比不小于0.0005且不大于0.15; 并通过熔化蒸发源并允许蒸发以允许在集电体上直接或通过下层进行气相沉积而蒸镀。 本发明的锂电池用电极包括集电体和负极活性物质膜，其包含SiFeyOx（其中，0

公开(公告)号：US20090246631A1

公开(公告)日：2009-10-01

申请号：US12466112

申请日：2009-05-14

申请人： Nobuhiko Hojo ,  Yu Ohtsuka ,  Shoichiro Watanabe ,  Kazuyoshi Honda

发明人： Nobuhiko Hojo ,  Yu Ohtsuka ,  Shoichiro Watanabe ,  Kazuyoshi Honda

IPC分类号： H01M4/60 ,  H01M4/58

CPC分类号： H01M10/0525 ,  H01G11/26 ,  H01G11/28 ,  H01G11/32 ,  H01G11/50 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/382 ,  H01M4/386 ,  H01M4/387 ,  H01M4/483 ,  H01M4/587 ,  H01M4/64 ,  H01M4/70 ,  H01M12/005 ,  H01M2004/021 ,  H01M2010/4292 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

摘要： Disclosed is an electricity storage device which can be charged/discharged at high rate and have high output, high capacity and excellent repeating charge/discharge characteristics, although it uses a non-carbon material as a negative electrode active material. Specifically disclosed is an electricity storage device comprising: a positive electrode collector; a positive electrode disposed on the positive electrode collector and including a positive electrode active material which can reversibly absorb/desorb at least anions; a negative electrode collector; and a negative electrode disposed on the negative electrode collector and including a negative electrode active material which can substantially absorb/desorb lithium ions reversibly. The negative electrode active material is composed of at least one substance selected from the group consisting of silicon, a silicon-containing alloy, a silicon compound, tin, a tin-containing alloy, and a tin compound; and the negative electrode is formed as a thin film having a thickness of 10 μm or less.

摘要翻译： 公开了尽管使用非碳材料作为负极活性物质，但是可以高速率充放电且具有高输出，高容量和优异的重复充电/放电特性的蓄电装置。 具体公开了一种蓄电装置，其特征在于，包括：正极集电体; 正电极，设置在所述正极集电体上，并且包括可以可逆地吸收/解吸至少阴离子的正极活性物质; 负极集电体; 和设置在负极集电体上的负极，其具有能够可逆地实质上吸收/解吸锂离子的负极活性物质。 负极活性物质由选自硅，含硅合金，硅化合物，锡，含锡合金和锡化合物的至少一种物质构成; 并且负极形成为厚度为10μm以下的薄膜。

公开(公告)号：US20080102359A1

公开(公告)日：2008-05-01

申请号：US11877425

申请日：2007-10-23

申请人： Yasutaka KOGETSU ,  Kazuyoshi Honda

发明人： Yasutaka KOGETSU ,  Kazuyoshi Honda

IPC分类号： H01M2/14

CPC分类号： H01M4/70 ,  H01M2/1022 ,  H01M4/13 ,  H01M4/134 ,  H01M4/366 ,  H01M4/661 ,  H01M10/052

摘要： An electrode plate for a battery includes a current collector having a substrate and a plurality of protrusions that are carried on the substrate; and an active material layer that is carried on the current collector. The protrusions include a conductive material that undergoes plastic deformation more easily than the substrate. A lithium secondary battery includes the above electrode plate.

摘要翻译： 一种电池用电极板，具有：集电体，具有基板和承载在所述基板上的多个突起; 以及承载在集电体上的活性物质层。 突起包括比基板更容易发生塑性变形的导电材料。 锂二次电池包括上述电极板。

公开(公告)号：US20060292445A1

公开(公告)日：2006-12-28

申请号：US11473149

申请日：2006-06-23

申请人： Yasutaka Kogetsu ,  Kazuyoshi Honda ,  Yuuko Ogawa

发明人： Yasutaka Kogetsu ,  Kazuyoshi Honda ,  Yuuko Ogawa

IPC分类号： H01M4/58 ,  C01B21/068 ,  C01B21/06

CPC分类号： H01M4/58 ,  H01M4/0421 ,  H01M4/0426 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M10/0525 ,  H01M2004/027

摘要： A negative electrode for a lithium ion secondary battery including a current collector and an active material layer carried on the current collector, wherein the active material layer includes an active material and no binder, the active material contains silicon and nitrogen, and the active material layer has a larger nitrogen ratio on a side of a first face which is in contact with the current collector than on a side of a second face which is not in contact with the current collector.

摘要翻译： 一种锂离子二次电池用负极，其包含集电体和活性物质层，所述负极包含活性物质层，活性物质层为活性物质，不含有粘合剂，活性物质含有硅和氮，活性物质层 在与集电体接触的第一面的一侧比在与集电体不接触的第二面的一侧具有较大的氮比。

公开(公告)号：US07118984B2

公开(公告)日：2006-10-10

申请号：US10368132

申请日：2003-02-14

申请人： Kazuyoshi Honda ,  Noriyasu Echigo ,  Masaru Odagiri ,  Takanori Sugimoto

发明人： Kazuyoshi Honda ,  Noriyasu Echigo ,  Masaru Odagiri ,  Takanori Sugimoto

IPC分类号： H01L21/20

CPC分类号： H01G4/33 ,  H01L23/49822 ,  H01L23/49827 ,  H01L23/50 ,  H01L2224/16 ,  H01L2924/15311 ,  H01L2924/3011 ,  H05K1/0231 ,  H05K1/0289 ,  H05K1/141 ,  H05K1/162 ,  H05K3/0026 ,  H05K3/403 ,  H05K3/467 ,  H05K2201/0179 ,  H05K2201/049 ,  H05K2201/09236 ,  H05K2201/10734

摘要： Electrode layers (1, 2) are arranged on both sides of a dielectric layer (3) facing each other so as to configure a capacitor. Lead electrodes (4, 5) are formed in the electrode layers (1, 2). A penetrating electrode (6) that is insulated from the electrode layers (1, 2) is formed. An electronic component (10) configured in this manner is mounted on a wiring board, and a semiconductor chip can be mounted thereon. Along with connecting the semiconductor chip to the wiring board via the penetrating electrode (6), the semiconductor chip or the wiring board is connected to the lead electrodes (4, 5). In this manner, while suppressing the size increase of a mounted area, the capacitor or the like can be arranged near the semiconductor chip. Thus, the semiconductor chip is driven with high frequency more easily.

摘要翻译： 电极层（1,2）布置在相互面对的介质层（3）的两侧，以构成电容器。 在电极层（1,2）中形成引线电极（4,5）。 形成与电极层（1,2）绝缘的穿透电极（6）。 以这种方式配置的电子部件（10）安装在布线板上，并且可以在其上安装半导体芯片。 通过穿透电极（6）将半导体芯片与布线板连接，半导体芯片或布线基板与引线电极（4,5）连接。 以这种方式，在抑制安装区域的尺寸增加的同时，电容器等可以布置在半导体芯片附近。 因此，更容易地以高频率驱动半导体芯片。

公开(公告)号：US20060134518A1

公开(公告)日：2006-06-22

申请号：US11301027

申请日：2005-12-13

申请人： Yasutaka Kogetsu ,  Kazuyoshi Honda ,  Toshitada Sato ,  Hiroshi Yoshizawa

发明人： Yasutaka Kogetsu ,  Kazuyoshi Honda ,  Toshitada Sato ,  Hiroshi Yoshizawa

IPC分类号： H01M4/38 ,  H01M4/48 ,  H01M4/04

CPC分类号： H01M10/0525 ,  H01M4/0426 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/386 ,  H01M4/485 ,  H01M4/525 ,  H01M10/0587 ,  H01M2004/027

摘要： A negative electrode for a lithium ion secondary battery including a current collector and an active material layer carried on the current collector, wherein the active material layer includes a first layer and a second layer alternately laminated in a thickness direction of the active material layer, and wherein the first layer includes silicon or silicon and a small amount of oxygen and the second layer includes silicon and a larger amount of oxygen than the first layer. With the use of the negative electrode, it is possible to provide a high capacity lithium ion secondary battery having excellent high rate charge/discharge characteristics and superior cycle characteristics.

摘要翻译： 1.一种锂离子二次电池用负极，其包含集电体和承载在集电体上的活性物质层的锂离子二次电池，其特征在于，所述活性物质层包括在活性物质层的厚度方向上交替层叠的第一层和第二层， 其中所述第一层包括硅或硅和少量的氧，并且所述第二层包括硅和比所述第一层更大量的氧。 通过使用负极，可以提供具有优异的高速率充放电特性和优异的循环特性的高容量锂离子二次电池。

公开(公告)号：US20060099507A1

公开(公告)日：2006-05-11

申请号：US11266299

申请日：2005-11-04

申请人： Yasutaka Kogetsu ,  Kazuyoshi Honda ,  Toshitada Sato ,  Hiroshi Yoshizawa

发明人： Yasutaka Kogetsu ,  Kazuyoshi Honda ,  Toshitada Sato ,  Hiroshi Yoshizawa

IPC分类号： H01M4/58 ,  B05D5/12

CPC分类号： H01M4/485 ,  H01M4/0419 ,  H01M4/0421 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/525 ,  H01M2004/021 ,  H01M2004/027

摘要： A negative electrode for a lithium ion secondary battery of the present invention includes a current collector and an active material layer carried on the current collector. The active material layer contains silicon and oxygen. In the thickness direction of the active material layer, an oxygen ratio of the active material is greater at the side of the active material layer in contact with the current collector than at the side of the active material layer not in contact with the current collector. The active material layer contains no binder. By using the negative electrode described above, it is possible to provide a high capacity lithium ion secondary battery having superior high rate charge/discharge characteristics and excellent cycle characteristics.

摘要翻译： 本发明的锂离子二次电池用负极包括在集电体上承载的集电体和活性物质层。 活性物质层含有硅和氧。 在活性物质层的厚度方向上，活性物质层的与集电体接触的一侧的活性物质的氧比在与集电体不接触的活性物质层侧相比更大。 活性物质层不含粘合剂。 通过使用上述负极，可以提供具有优异的高倍率充放电特性和优异的循环特性的高容量锂离子二次电池。

公开(公告)号：US06602559B1

公开(公告)日：2003-08-05

申请号：US09669116

申请日：2000-09-25

申请人： Kazuyoshi Honda ,  Masaru Odagiri ,  Kiyoshi Takahashi ,  Noriyasu Echigo ,  Nobuki Sunagare

发明人： Kazuyoshi Honda ,  Masaru Odagiri ,  Kiyoshi Takahashi ,  Noriyasu Echigo ,  Nobuki Sunagare

IPC分类号： C23C1432

CPC分类号： B05D1/60 ,  B05B17/04 ,  C23C14/246 ,  C23C14/562 ,  G11B5/85

摘要： A method for forming a thin film includes the steps of: supplying a deposition material in the form of a liquid onto a heated surface; heating and vaporizing the deposition material on the heated surface while the deposition material is undergoing movement; and depositing the deposition material onto a deposition surface. The deposition material is supplied onto a position of the heated surface where the vaporized deposition material does not reach the deposition surface.

公开(公告)号：US06577493B2

公开(公告)日：2003-06-10

申请号：US10138234

申请日：2002-05-01

申请人： Kazuyoshi Honda ,  Noriyasu Echigo ,  Masaru Odagiri ,  Nobuki Sunagare ,  Shinichi Suzawa

发明人： Kazuyoshi Honda ,  Noriyasu Echigo ,  Masaru Odagiri ,  Nobuki Sunagare ,  Shinichi Suzawa

IPC分类号： H01G406

CPC分类号： H01G4/30

摘要： A layered product including a plurality of deposition units, each having a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 &mgr;m or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 &mgr;m or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.

摘要翻译： 包括多个沉积单元的分层产品，每个沉积单元具有薄树脂层和薄金属层，其中薄树脂层的表面粗糙度为0.1μm或更小，突起形成组分不添加到薄树脂层或 薄金属层的表面粗糙度为0.1μm以下。 无论层叠体的厚度如何，表面特性均有所提高，因层叠体不含异物，能够满足高性能薄膜的要求。 层叠体适用于电子部件，例如电容器，特别是片状电容器。

公开(公告)号：US5433999A

公开(公告)日：1995-07-18

申请号：US128075

申请日：1993-09-29

申请人： Yoshiki Goto ,  Yukihiro Shimasaki ,  Kazuyoshi Honda ,  Tatsuaki Ishida ,  Kiyokazu Tohma ,  Ryuji Sugita ,  Yasuhiro Kawawake

发明人： Yoshiki Goto ,  Yukihiro Shimasaki ,  Kazuyoshi Honda ,  Tatsuaki Ishida ,  Kiyokazu Tohma ,  Ryuji Sugita ,  Yasuhiro Kawawake

IPC分类号： G11B5/73 ,  G11B5/735 ,  B32B5/16

CPC分类号： G11B5/735 ,  Y10S428/90 ,  Y10T428/257

摘要： In a magnetic recording medium with a back coat layer including polyurethane having a Tg (glass-transition temperature) below room temperature, isocyanate hardener, carbon powder and inorganic abrasive pigment are formed on a face of a non-magnetic substrate opposite a face covered by a magnetic recording film. Using this back coat layer, improved post contact characteristics and the like are obtained and smooth running conditions under small tensions are realized. Further, the magnetic recording medium causes only a small amount of head wear, and the medium has improved wear resistance.

摘要翻译： 在具有Tg（玻璃化转变温度）低于室温的聚氨酯的背涂层的磁记录介质中，在非磁性基板的与被覆盖的表面相对的表面上形成异氰酸酯硬化剂，碳粉末和无机研磨颜料 磁记录膜。 使用这种背涂层，获得改进的后接触特性等，并实现在小张力下的平滑运行条件。 此外，磁记录介质仅导致少量的头部磨损，并且介质具有改善的耐磨性。