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51. 发明申请

US20130009740A1 COMMON MODE FILTER AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：共模滤波器及其制造方法
公开(公告)号：US20130009740A1
公开(公告)日：2013-01-10
申请号：US13429864
申请日：2012-03-26
申请人： YU CHIA CHANG , CHI LONG LIN , HUAI LUH CHANG , CHENG YI WANG
发明人： YU CHIA CHANG , CHI LONG LIN , HUAI LUH CHANG , CHENG YI WANG
IPC分类号： H01F5/00 , H01F41/00
CPC分类号： H01F41/04 , H01F17/0013 , H01F27/255 , H01F41/046 , H01F41/14 , H01F41/22 , H01F2017/0066 , H01F2017/0073 , H03H7/427 , H03H2001/0085 , Y10T29/4902 , Y10T29/49069 , Y10T29/49073 , Y10T29/49078
摘要： A common mode filter having heterogeneous laminates includes a first magnetic layer, a nonmagnetic insulating substrate, a second magnetic layer, a first coil layer, and a second coil layer. The second magnetic layer is formed on the nonmagnetic insulating substrate, between the nonmagnetic insulating substrate and the first magnetic layer. The first coil layer is disposed between the first magnetic layer and the second magnetic layer, and includes a first coil. The second coil layer is disposed between the first magnetic layer and the second magnetic layer, and includes a second coil. The first and second coil layers are separated from each other, and the first and second coils are magnetically coupled to each other.
摘要翻译：具有异质层叠体的共模滤波器包括第一磁性层，非磁性绝缘基板，第二磁性层，第一线圈层和第二线圈层。第二磁性层形成在非磁性绝缘基板上，非磁性绝缘基板与第一磁性层之间。第一线圈层设置在第一磁性层和第二磁性层之间，并且包括第一线圈。第二线圈层设置在第一磁性层和第二磁性层之间，并且包括第二线圈。第一和第二线圈层彼此分离，并且第一和第二线圈彼此磁耦合。

52. 发明授权

US07989095B2 Magnetic layer with nanodispersoids having a bimodal distribution 有权
标题翻译：具有双峰分布的纳米分子的磁性层
公开(公告)号：US07989095B2
公开(公告)日：2011-08-02
申请号：US11023736
申请日：2004-12-28
申请人： Luana Emiliana Iorio , Pazhayannur Ramanathan Subramanian
发明人： Luana Emiliana Iorio , Pazhayannur Ramanathan Subramanian
IPC分类号： G11B5/66
CPC分类号： C23C28/324 , C23C28/345 , C23C28/3455 , C23C28/42 , G11B5/85 , H01F10/08 , H01F41/14 , H01F41/22 , H01F41/32 , Y10T428/325
摘要： An article comprising a multilayered structure comprising a series of magnetic layers is provided. The magnetic layers comprise a magnetic material, and an insulating layer is disposed between successive magnetic layers. Each magnetic layer has a thickness of at least about 2 micrometers and magnetic material has an average grain size less than 200 nm. Also provided is a method for making the article.
摘要翻译：提供了包括一系列磁性层的多层结构的制品。磁性层包括磁性材料，绝缘层设置在连续的磁性层之间。每个磁性层具有至少约2微米的厚度，并且磁性材料具有小于200nm的平均粒度。还提供了制造该制品的方法。

53. 发明申请

US20110123727A1 MAGNETIC LAMINATED STRUCTURE AND METHOD OF MAKING 失效
标题翻译：磁性层压结构及其制造方法
公开(公告)号：US20110123727A1
公开(公告)日：2011-05-26
申请号：US13017416
申请日：2011-01-31
申请人： Luana Emiliana Iorio , Pazhayannur Ramanathan Subramanian
发明人： Luana Emiliana Iorio , Pazhayannur Ramanathan Subramanian
IPC分类号： B05D5/12
CPC分类号： C23C28/324 , C23C28/345 , C23C28/3455 , C23C28/42 , G11B5/85 , H01F10/08 , H01F41/14 , H01F41/22 , H01F41/32 , Y10T428/325
摘要： A method for making an article comprising a multilayered structure comprising a series of magnetic layers is provided. The method includes providing a substrate and depositing a series of magnetic layers on the substrate and disposing insulating layers between successive magnetic layers. Each magnetic layer has a thickness of at least about 2 micrometers and magnetic material has an average grain size less than 200 nm.
摘要翻译：提供一种制造包括包含一系列磁性层的多层结构的制品的方法。该方法包括提供衬底并在衬底上沉积一系列磁性层并在连续的磁性层之间设置绝缘层。每个磁性层具有至少约2微米的厚度，并且磁性材料具有小于200nm的平均粒度。

54. 发明申请

US20100315191A1 Patterned magnetic inductors 审中-公开
标题翻译：图案磁感应器
公开(公告)号：US20100315191A1
公开(公告)日：2010-12-16
申请号：US11580798
申请日：2006-10-13
申请人： T. Danny Xiao , Xinqing Ma , Steve Murphy
发明人： T. Danny Xiao , Xinqing Ma , Steve Murphy
IPC分类号： H01F5/00 , H01F7/06
CPC分类号： H01F1/33 , B82Y25/00 , H01F1/0054 , H01F1/344 , H01F41/046 , H01F41/16 , H01F41/20 , H01F41/22 , H01F41/26 , H01F41/30 , H01F2017/0066 , H05B2214/04 , Y10T29/4902 , Y10T29/49075
摘要： A patterned inductor includes a conductive path and a nanostructured magnetic composition deposited on the conductive path. The magnetic composition can be screen printed, inkjetted, electrodeposited, spin coated, physical vapor deposited, or chemical vapor deposited onto the conductive path.
摘要翻译：图案化电感器包括导电路径和沉积在导电路径上的纳米结构磁性组合物。磁性组合物可以丝网印刷，喷墨，电沉积，旋涂，物理气相沉积或化学气相沉积到导电路径上。

55. 发明申请

US20070199623A1 R-Fe-B Based Thin Film Magnet And Method For Preparation Thereof 有权
标题翻译： R-Fe-B型薄膜磁铁及其制备方法
公开(公告)号：US20070199623A1
公开(公告)日：2007-08-30
申请号：US10593624
申请日：2005-03-23
申请人： Shunji Suzuki , Kenichi Machida , Eiji Sakaguchi , Kazuya Nakamura
发明人： Shunji Suzuki , Kenichi Machida , Eiji Sakaguchi , Kazuya Nakamura
IPC分类号： B32B15/00 , H01F1/057
CPC分类号： H01F41/22 , H01F1/057 , H01F10/126 , H01F41/0253 , H01F41/0293 , Y10T428/32 , Y10T428/325
摘要： An R—Fe—B based thin film magnet including an R—Fe—B based alloy which contains 28 to 45 percent by mass of R element (where R represents at least one type of rare-earth lanthanide elements) and which is physically formed into a film, wherein the R—Fe—B based alloy has a composite texture composed of R2Fe14B crystals having a crystal grain diameter of 0.5 to 30 μm and R-element-rich grain boundary phases present at boundaries between the crystals. The magnetization characteristics of the thin film magnet are improved. The R—Fe—B based thin film magnet can be prepared by heating to 700° C. to 1,200° C. during physical film formation or/and the following heat treatment, so as to grow crystal grains and form R-element-rich grain boundary phases.
摘要翻译：包含R-Fe-B系合金的R-Fe-B类薄膜磁体，其含有28〜45质量％的R元素（其中R表示至少一种稀土镧系元素），并且其物理形成其中R-Fe-B基合金具有由晶体直径为0.5至30μm的R 2 Fe 14 N 12 B晶体组成的复合纹理，以及存在于晶体之间的边界处的富含R元素的晶界相。提高了薄膜磁铁的磁化特性。 R-Fe-B类薄膜磁体可以在物理成膜或/和随后的热处理中加热至700℃至1200℃，从而生长晶粒并形成富含R元素的薄膜晶界相。

56. 发明申请

US20070178229A1 SYSTEMS AND METHODS FOR FORMING MAGNETIC NANOCOMPOSITE MATERIALS 失效
标题翻译：用于形成磁性纳米复合材料的系统和方法
公开(公告)号：US20070178229A1
公开(公告)日：2007-08-02
申请号：US11668293
申请日：2007-01-29
申请人： Albert S. Bergendahl , Paul C. Castrucci , Daniel J. Fleming , T. D. Xiao
发明人： Albert S. Bergendahl , Paul C. Castrucci , Daniel J. Fleming , T. D. Xiao
IPC分类号： B05D1/12 , B05D1/36 , C23C16/00 , B05D3/00 , B05D5/12 , B05D7/00 , C23C14/00 , B29C71/04 , C23C14/32
CPC分类号： C23C16/30 , B82Y25/00 , C23C14/0688 , C23C14/22 , C23C16/4417 , H01F1/0063 , H01F10/007 , H01F41/18 , H01F41/205 , H01F41/22
摘要： A method of fabricating a film of magnetic nanocomposite particles including depositing isolated clusters of magnetic nanoparticles onto a substrate surface and coating the isolated clusters of magnetic nanoparticles with an insulator coating. The isolated clusters of magnetic nanoparticles have a dimension in the range between 1 and 300 nanometers and are separated from each other by a distance in the range between 1 and 50 nanometers. By employing PVD, ablation, and CVD techniques the range of useful film thicknesses is extended to 10-1000 nm, suitable for use in wafer based processing. The described methods for depositing the magnetic nanocomposite thin films are compatible with conventional IC wafer and Integrated Passive Device fabrication.
摘要翻译：一种制造磁性纳米复合材料颗粒的膜的方法，包括将孤立的磁性纳米颗粒簇沉积在基材表面上，并用绝缘体涂层涂覆分离的磁性纳米颗粒簇。孤立的磁性纳米颗粒簇的尺寸范围在1到300纳米之间，并且在1和50纳米之间的范围内彼此分开。通过使用PVD，烧蚀和CVD技术，有用的膜厚度的范围扩展到10-1000nm，适用于基于晶片的处理。所描述的用于沉积磁性纳米复合薄膜的方法与常规IC晶片和集成无源器件制造兼容。

57. 发明授权

US07220669B2 Thin films for magnetic device 有权
标题翻译：磁性器件薄膜
公开(公告)号：US07220669B2
公开(公告)日：2007-05-22
申请号：US09997396
申请日：2001-11-28
申请人： Juha Hujanen , Ivo Raaijmakers
发明人： Juha Hujanen , Ivo Raaijmakers
IPC分类号： H01L21/4763
CPC分类号： H01F10/3231 , B82Y10/00 , B82Y25/00 , B82Y40/00 , G11B5/3903 , G11B5/3909 , G11B2005/3996 , H01F10/3254 , H01F41/22 , H01F41/307 , H01L43/12
摘要： Methods are provided for forming uniformly thin layers in magnetic devices. Atomic layer deposition (ALD) can produce layers that are uniformly thick on an atomic scale. Magnetic tunnel junction dielectrics, for example, can be provided with perfect uniformity in thickness of 4 monolayers or less. Furthermore, conductive layers, including magnetic and non-magnetic layers, can be provided by ALD without spiking and other non-uniformity problems. The disclosed methods include forming metal oxide layers by multiple cycles of ALD and subsequently reducing the oxides to metal. The oxides tend to maintain more stable interfaces during formation.
摘要翻译：提供了用于在磁性装置中形成均匀薄层的方法。原子层沉积（ALD）可以产生原子尺度均匀厚的层。例如，磁性隧道结电介质可以提供4个单层或更小厚度的完美均匀度。此外，包括磁性和非磁性层的导电层可以由ALD提供，而不会引起尖峰和其他不均匀性问题。所公开的方法包括通过多次ALD形成金属氧化物层，随后将氧化物还原成金属。氧化物在形成过程中往往保持更稳定的界面。

58. 发明授权

US07179416B2 Heat treatment apparatus 有权
标题翻译：热处理设备
公开(公告)号：US07179416B2
公开(公告)日：2007-02-20
申请号：US11198463
申请日：2005-08-05
申请人： Hiroto Ueno
发明人： Hiroto Ueno
IPC分类号： C21D9/62
CPC分类号： H01L21/00 , C21D1/04 , F27B14/08 , F27B14/14 , F27D3/12 , G11B5/3163 , G11B5/3903 , H01F41/22
摘要： In a heat treatment apparatus, the direction of the magnetic field generated by the magnetic field generating device in the region in which the object of treatment is heat-treated and the conveying direction of the conveying device in which the object of treatment is conveyed into the heat treatment vessel are in parallel with each other, and are in parallel with the horizontal direction of the entire heat treatment apparatus. The object of treatment is heat-treated with the main surface thereof arranged in parallel with the direction of the magnetic field generated by the magnetic field generating device in the heat treatment region.
摘要翻译：在热处理装置中，将处理对象区域内的磁场产生装置所产生的磁场的方向进行热处理，将处理对象的输送装置的输送方向输入到热处理容器彼此平行，并且与整个热处理装置的水平方向平行。对处理对象进行热处理，其主表面与热处理区域中由磁场产生装置产生的磁场的方向平行。

59. 发明申请

US20050217760A1 Magnetic recording medium, and method for producing the same 审中-公开
标题翻译：磁记录介质及其制造方法
公开(公告)号：US20050217760A1
公开(公告)日：2005-10-06
申请号：US11094211
申请日：2005-03-31
申请人： Yasushi Hattori , Koukichi Waki , Kenji Ichikawa
发明人： Yasushi Hattori , Koukichi Waki , Kenji Ichikawa
IPC分类号： G11B5/706 , G11B5/842 , H01F1/06 , H01F10/00 , H01F10/12 , H01F10/14 , H01F41/00 , H01F41/22 , H01F41/24
CPC分类号： H01F41/22 , G11B5/70605 , H01F10/005 , H01F10/123 , H01F10/14
摘要： A magnetic recording medium including: a support; and a magnetic layer provided on the support, the magnetic layer containing a magnetic particle of a CuAu type or Cu3Au type ferromagnetic ordered alloy phase, wherein a content of boron in the magnetic particle is 0 to 0.9 at %, and a content of fluorine in the magnetic particle is 0.09 to 0.3 at %. Also provided is a method for producing a magnetic recording medium including: forming an alloy particle capable of forming a CuAu type or Cu3Au type ferromagnetic ordered alloy phase by a reduction method in which a reducing agent containing a boron atom is used; forming a layer including the alloy particle on a support; heat-treating the alloy particle at a temperature below a transformation temperature of the alloy particle; and annealing the alloy particle at a temperature which is not lower than the transformation temperature of the alloy particle.
摘要翻译：一种磁记录介质，包括：支撑体; 以及设置在所述支撑体上的磁性层，所述磁性层含有CuAu型或Cu 3 Au型铁磁有序合金相的磁性粒子，其中，所述磁性粒子中的硼含量为0〜0.9 at％，磁性粒子中的氟含量为0.09〜0.3原子％。还提供了一种制造磁记录介质的方法，包括：通过还原方法形成能够形成CuAu或Cu 3 Au型铁磁有序合金相的合金颗粒，其中含有使用硼原子; 在载体上形成包含合金颗粒的层; 在低于合金粒子的相变温度的温度下对合金粒子进行热处理; 并且在不低于合金粒子的相变温度的温度下退火合金粒子。

60. 发明授权

US06887513B2 Method for fabricating a magnetoresistive film and magnetoresistive film 失效
公开(公告)号：US06887513B2
公开(公告)日：2005-05-03
申请号：US10346027
申请日：2003-01-17
申请人： Yutaka Moritomo , Xiaojun Liu
发明人： Yutaka Moritomo , Xiaojun Liu
IPC分类号： H01F10/20 , G01R33/09 , G11B5/39 , H01F10/193 , H01F10/32 , H01F41/18 , H01F41/22 , H01F41/30 , H01L43/08 , H01L43/10 , H01L43/12 , B05D3/04
CPC分类号： B82Y25/00 , B82Y10/00 , B82Y40/00 , G01R33/09 , G11B5/3903 , G11B2005/3996 , H01F10/1933 , H01F10/1936 , H01F41/18 , H01F41/22 , H01F41/30 , H01F41/301 , Y10T428/1259 , Y10T428/32
摘要： A double perovskite type oxide film is formed on a given single crystalline substrate. Then, the oxide film in set in an oxygen-including atmosphere, thereby to be oxidized. As a result, oxygen is introduced excessively into the oxide film, to form half metal/insulator/half metal junction and thus, create a MR effect therein.

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