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448 条记录 (耗时 0.045 秒)

    Printed circuit board
    101.
    发明授权
    Printed circuit board 有权
    印刷电路板

    公开(公告)号：US07544899B2

    公开(公告)日：2009-06-09

    申请号：US11295542

    申请日：2005-12-07

    申请人： Hiroyuki Kamada ,  Akira Sato

    发明人： Hiroyuki Kamada ,  Akira Sato

    IPC分类号： H05K1/16

    CPC分类号： H05K1/0201 ,  H05K1/116 ,  H05K3/3447 ,  H05K3/429 ,  H05K2201/062 ,  H05K2201/093 ,  H05K2201/094 ,  H05K2201/0969 ,  H05K2201/09854

    摘要： In a printed circuit board on which a first conductor pattern, a second conductor pattern of smaller area than the first conductor pattern and electronic components are mounted, a gap between a first through-hole connected to the first conductor pattern and a first lead pin inserted therein is defined to be larger than that between a second through-hole connected to the second conductor pattern and a second lead pin. With this, it becomes possible to improve solder rise property, without increasing the number of electronic component production processes or degrading strength with respect to the electronic component.

    摘要翻译： 在其上安装有第一导体图案，比第一导体图案小的区域的第二导体图案和电子部件的印刷电路板中，连接到第一导体图案的第一通孔与插入的第一引脚之间的间隙 其中限定为大于连接到第二导体图案的第二通孔和第二引脚之间的通孔。 由此，不会增加电子部件制造工序的数量或相对于电子部件的劣化强度，能够提高焊锡上升性。

    SURFACE LIGHT EMITTER AND DISPLAY DEVICE
    102.
    发明申请
    SURFACE LIGHT EMITTER AND DISPLAY DEVICE 审中-公开
    表面发光器和显示器件

    公开(公告)号：US20090116221A1

    公开(公告)日：2009-05-07

    申请号：US12302124

    申请日：2007-05-21

    申请人： Akira Sato ,  Manami Kuiseko

    发明人： Akira Sato ,  Manami Kuiseko

    IPC分类号： G09F13/08 ,  F21V33/00

    CPC分类号： G02B5/045 ,  G02F2001/133607 ,  H01L51/5275

    摘要： In the present invention, provided is a surface light emitter in which an amount of light emitted from the surface light emitter and front luminance are designed to be increased, and generation of moire images is also designed to be inhibited, and also provided is a display device employing the surface light emitter as a backlight. Also disclosed is a surface light emitter possessing at least a light control sheet and a surface light-emitting device, wherein the light control sheet comprises protrusions provided on a surface of the light control sheet, and tip portions of the protrusions are attached to a light emission surface of the surface light-emitting device through an adhesion layer, and wherein the light control sheet has a haze value of at least 85%.

    摘要翻译： 在本发明中，提供了一种表面光发射器，其中设计从表面光发射器发射的光量和正面亮度，并且还设计了莫尔图像的产生被禁止，并且还提供了显示器 使用表面光发射器作为背光的装置。 还公开了具有至少一种光控制片和一种表面发光器件的表面发光器件，其中该光控片材包括设置在该光控片材的表面上的突起，并且该突起的尖端部分附着于该光 所述表面发光元件的发光面通过粘接层，所述光控板的雾度值为85％以上。

    Powder magnetic core and the method of manufacturing the same
    104.
    发明申请
    Powder magnetic core and the method of manufacturing the same 有权
    粉末磁芯及其制造方法

    公开(公告)号：US20080258102A1

    公开(公告)日：2008-10-23

    申请号：US12081490

    申请日：2008-04-16

    申请人： Takayuki Hirose ,  Masaharu Edo ,  Akira Sato

    发明人： Takayuki Hirose ,  Masaharu Edo ,  Akira Sato

    IPC分类号： H01F1/08

    CPC分类号： H01F41/0246 ,  B22F1/02 ,  B22F7/02 ,  B22F2998/10 ,  C22C33/0228 ,  C22C2202/02 ,  H01F1/24 ,  B22F3/02

    摘要： A powder magnetic core with improved high frequency magnetic characteristics and reduced eddy current loss is manufactured by a manufacturing method including the steps of (a) providing coated soft magnetic particles which are particles composed of soft magnetic material which each have been coated with an insulating coating, and insulator particles; (b) forming a magnetic layer by press molding the coated soft magnetic particles in a mold assembly; (c) forming an insulator layer on the magnetic layer by press molding the insulator particles in the mold assembly; and (d) repeating the steps (b) and (c) to fabricate a laminate of alternating magnetic layers and insulator layers and provide the powder magnetic core.

    摘要翻译： 通过制造方法制造具有改善的高频磁特性和降低的涡流损耗的粉末磁芯，其包括以下步骤：（a）提供涂覆的软磁性颗粒，其是由软磁性材料构成的颗粒，每个软磁性颗粒均涂覆有绝缘涂层 ，和绝缘体颗粒; （b）通过在模具组件中压制成型所涂覆的软磁性颗粒来形成磁性层; （c）通过在所述模具组件中压模所述绝缘体颗粒在所述磁性层上形成绝缘体层; 和（d）重复步骤（b）和（c）以制造交替磁层和绝缘体层的叠层，并提供粉末磁芯。

    Ceramic electronic device and the production method
    106.
    发明授权
    Ceramic electronic device and the production method 有权
    陶瓷电子器件及其制作方法

    公开(公告)号：US07419927B2

    公开(公告)日：2008-09-02

    申请号：US11212610

    申请日：2005-08-29

    申请人： Kazushige Ito ,  Akira Sato

    发明人： Kazushige Ito ,  Akira Sato

    IPC分类号： C04B35/468

    CPC分类号： H01G4/10

    摘要： A ceramic electronic device including a dielectric layer, wherein the dielectric layer includes a main component expressed by a composition formula of Bam TiO2+m, wherein “m” satisfies 0.995≦m≦1.010 and a ratio of Ba and Ti satisfies 0.995≦Ba/Ti≦1.010, and a subcomponent (a sixth subcomponent) including an oxide of Al; and a content of the Al compound is 0 to 4.0 moles (note that 0 is not included) in terms of Al2O3 with respect to 100 moles of the main component; and preferably, the dielectric layer includes a segregation phase, and the segregation phase includes an oxide of Al.

    摘要翻译： 一种包括电介质层的陶瓷电子器件，其中所述电介质层包括由组成式表示的主要组分，其中“m”满足0.995 并且Ba和Ti的比例满足0.995≤Ba/ Ti <= 1.010，以及包含Al的氧化物的副成分（第六副成分） 相对于100摩尔的主成分，Al化合物的含量为0〜4.0摩尔（注意，不包括0），以Al 2 O 3 3 ; 并且优选地，电介质层包括偏析相，并且偏析相包括Al的氧化物。

    Electronic device and the prduction method
    108.
    发明申请
    Electronic device and the prduction method 失效
    电子设备和引导方法

    公开(公告)号：US20080110006A1

    公开(公告)日：2008-05-15

    申请号：US11905831

    申请日：2007-10-04

    申请人： Kazushige Ito ,  Akira Sato

    发明人： Kazushige Ito ,  Akira Sato

    IPC分类号： H01G7/00 ,  H01K3/22

    CPC分类号： H01G4/08 ,  Y10T29/417 ,  Y10T29/43 ,  Y10T29/435 ,  Y10T29/49163 ,  Y10T29/49206

    摘要： An electronic device having an element body, wherein dielectric layers and internal electrode layers are alternately stacked, wherein a hetero phase is formed in the dielectric layers and/or the internal electrode layers; and the hetero phase includes a Mg element and a Mn element. Preferably, the hetero phase is formed at least at a part near boundaries of the dielectric layers and the internal electrode layers.

    摘要翻译： 一种具有元件体的电子器件，其中电介质层和内部电极层交替堆叠，其中在电介质层和/或内部电极层中形成异相; 异相包含Mg元素和Mn元素。 优选地，异质相至少在电介质层和内部电极层的边界附近形成。

    GRATING, NEGATIVE AND REPLICA GRATINGS OF THE GRATING, AND METHOD OF MANUFACTURING THE SAME
    109.
    发明申请
    GRATING, NEGATIVE AND REPLICA GRATINGS OF THE GRATING, AND METHOD OF MANUFACTURING THE SAME 失效
    磨粒的磨粒，负面和复制磨砂及其制造方法

    公开(公告)号：US20080088930A1

    公开(公告)日：2008-04-17

    申请号：US11948133

    申请日：2007-11-30

    申请人： Tetsuya Nagano ,  Masaru Koeda ,  Makoto Sato ,  Akira Sato ,  Shinji Miyauchi

    发明人： Tetsuya Nagano ,  Masaru Koeda ,  Makoto Sato ,  Akira Sato ,  Shinji Miyauchi

    IPC分类号： G02B5/18 ,  B29D11/00

    CPC分类号： G02B5/1857 ,  B29D11/0074 ,  G01J3/18 ,  G02B5/1852 ,  G02B5/1861 ,  Y10T428/24479 ,  Y10T428/24612

    摘要： A grating of the present invention has a groove cross section shaped, for example, like a sinusoidal wave or a sawtooth other than a laminar shape, and a groove bottom part shaped as a flat form. In a region wherein the groove cycle and the used wavelength are the same degree for wavelengths from near infrared to infrared, the grating of the present invention has the excellent spectrum performance (high efficiency in balance in a wide wavelength zone) more than a holographic grating and an echellette grating in related arts. When replicas for the grating of the present invention are manufactured, the engagement force of grooves with each other is small as the groove aspect ratio is small, and a release agent sufficiently reaches the groove bottom as the groove bottom is large.

    摘要翻译： 本发明的光栅具有例如像正弦波或除了片状以外的锯齿状的槽状横截面，以及成形为平面形状的槽底部。 在其中槽周期和使用波长对于从近红外到红外线的波长相同的区域中，本发明的光栅具有比全息光栅更好的光谱性能（在宽波长区域中平衡的高效率） 和相关领域的电子格子。 当制造用于本发明的光栅的复制品时，由于沟槽纵横比小，沟槽的接合力小，并且当槽底部大时，剥离剂充分到达槽底。

    Dielectric ceramic composition, electronic device, and multilayer ceramic capacitor
    110.
    发明申请
    Dielectric ceramic composition, electronic device, and multilayer ceramic capacitor 有权
    介电陶瓷组合物，电子器件和多层陶瓷电容器

    公开(公告)号：US20070149382A1

    公开(公告)日：2007-06-28

    申请号：US11593485

    申请日：2006-11-07

    申请人： Kazushige Ito ,  Akira Sato ,  Akitoshi Yoshii ,  Masayuki Okabe ,  Atsushi Takeda ,  Takaki Shinkawa

    发明人： Kazushige Ito ,  Akira Sato ,  Akitoshi Yoshii ,  Masayuki Okabe ,  Atsushi Takeda ,  Takaki Shinkawa

    IPC分类号： C04B35/468

    CPC分类号： H01G4/1209 ,  H01G4/1227 ,  H01G4/30 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/258 ,  Y10T428/2991

    摘要： A dielectric ceramic composition including dielectric particles comprising a main ingredient phase having barium titanate as its main ingredient and a diffusion phase present at the periphery of said main ingredient phase, wherein when an average value of the depth where sub ingredient elements present at said diffusion phase diffuses from a surface of said diffusion phase toward a center of said dielectric particle is designated as an average diffusion depth, a dispersion of the average diffusion depth among the dielectric particles is, in terms of CV value, 5 to 30%. According to the present invention, an electronic device excellent in all of the dielectric constant, high temperature accelerated life, TC bias, and IR temperature dependency can be provided.

    摘要翻译： 1.一种电介质陶瓷组合物，其特征在于，包含以钛酸钡为主成分的主成分相和存在于所述主成分相周边的扩散相的电介质粒子，其中，当所述扩散相存在次成分元素的深度的平均值时， 从所述扩散相的表面朝向所述介电粒子的中心扩散为平均扩散深度，以CV值计，介电粒子的平均扩散深度的分散度为5〜30％。 根据本发明，可以提供所有介电常数，高温加速寿命，TC偏压和IR温度依赖性优异的电子器件。