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    METHOD OF MANUFACTURING ELECTRONIC DEVICE AND ELECTRONIC DEVICE
    1.
    发明申请
    METHOD OF MANUFACTURING ELECTRONIC DEVICE AND ELECTRONIC DEVICE 审中-公开
    制造电子器件和电子器件的方法

    公开(公告)号：US20120080219A1

    公开(公告)日：2012-04-05

    申请号：US13208380

    申请日：2011-08-12

    申请人： Shuichi TAKEUCHI ,  Kenji KOBAE ,  Yoshiyuki SATOH ,  Naoki ISHIKAWA ,  Takeshi MIYAKOSHI ,  Tetsuya TAKAHASHI

    发明人： Shuichi TAKEUCHI ,  Kenji KOBAE ,  Yoshiyuki SATOH ,  Naoki ISHIKAWA ,  Takeshi MIYAKOSHI ,  Tetsuya TAKAHASHI

    IPC分类号： H05K1/02 ,  H05K3/30

    CPC分类号： H01L23/49894 ,  H01L21/4846 ,  H01L21/563 ,  H01L23/3128 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/15311 ,  Y10T29/4913 ,  H01L2924/00

    摘要： A method of manufacturing an electronic device in which an electronic component is flip-chip mounted on a circuit board, the method includes supplying, on an electrode of the circuit board or a terminal of the electronic component, a first resin material of a thickness smaller than a gap between the circuit board and the electronic component, after supplying the first resin material, connecting the terminal to the electrode by melting a solder material disposed on the electrode or the terminal at a first temperature with keeping the terminal in contact with the electrode, after connecting the terminal to the electrode, filling the gap between the circuit board and the electronic component with a second resin material, and heating the second resin material at a second temperature lower than the first temperature.

    摘要翻译： 一种电子设备的制造方法，其中电子部件被倒装安装在电路板上，该方法包括在电路板的电极或电子部件的端子上提供厚度较小的第一树脂材料 比电路板和电子部件之间的间隙大，在供给第一树脂材料之后，通过使端子与电极接触而在第一温度下熔化设置在电极或端子上的焊料材料而将端子连接到电极 在将端子连接到电极之后，用第二树脂材料填充电路板和电子部件之间的间隙，并在低于第一温度的第二温度下加热第二树脂材料。

    ROTATION DETECTOR
    6.
    发明申请
    ROTATION DETECTOR 有权
    旋转探测器

    公开(公告)号：US20110084691A1

    公开(公告)日：2011-04-14

    申请号：US12883144

    申请日：2010-09-15

    申请人： Shuichi TAKEUCHI

    发明人： Shuichi TAKEUCHI

    IPC分类号： G01B7/30 ,  G01B11/14

    CPC分类号： G01D5/2448 ,  G01D5/24476

    摘要： A rotation detector includes a first distance sensor disposed to face a rotating body with a gear portion formed non-parallel to a rotation axis for continuously measuring a distance from the gear portion during rotation of the rotating body, a second distance sensor disposed at a position different from the first distance sensor in a direction of the rotation axis for continuously measuring a distance from the gear portion during rotation of the rotating body, and an axis shift detecting portion for detecting an axis shift of the rotation axis based on a variation in the distance measured by at least one of the first and second distance sensors.

    摘要翻译： 旋转检测器包括：第一距离传感器，被设置为面对旋转体，齿轮部分形成为不平行于旋转轴线，用于在旋转体旋转期间连续地测量与齿轮部分的距离，第二距离传感器设置在位置 与第一距离传感器在旋转轴的方向上不同，用于在旋转体的旋转期间连续地测量与齿轮部分的距离;以及轴移动检测部，用于基于旋转轴的变化来检测旋转轴的轴线偏移 由第一和第二距离传感器中的至少一个测量的距离。

    Optical disc drive and objective lens for the same
    7.
    发明授权
    Optical disc drive and objective lens for the same 有权
    光盘驱动器和物镜相同

    公开(公告)号：US07839752B2

    公开(公告)日：2010-11-23

    申请号：US11536004

    申请日：2006-09-28

    申请人： Daisuke Koreeda ,  Koichi Maruyama ,  Shuichi Takeuchi ,  Yoshiyuki Tashiro

    发明人： Daisuke Koreeda ,  Koichi Maruyama ,  Shuichi Takeuchi ,  Yoshiyuki Tashiro

    IPC分类号： G11B7/135

    CPC分类号： G11B7/1374 ,  G11B7/1275 ,  G11B7/13922 ,  G11B2007/0006

    摘要： There is provided an optical disc drive for recordation/reproduction for three types of optical discs by selectively using one of three types of light beams. The optical disc drive comprises an objective lens. The objective lens has a step structure which gives an optical path length difference to an incident beam at each step. When the third laser beam passes through the objective lens, the objective lens produces normal diffraction order light converging to a recording surface of the third optical disc and undesired diffraction order light converging to a point deviating from the recording surface of the third optical disc. A distance from a point to which the normal diffraction order light converges to a point to which the undesired diffraction order light converges is larger than or equal to twice a pull-in range of a focus error signal obtained when the third optical disc is used.

    摘要翻译： 通过选择性地使用三种类型的光束之一，提供了用于三种类型的光盘的记录/再现的光盘驱动器。 光盘驱动器包括物镜。 物镜具有在每个步骤中给入射光束的光程长度差的阶梯结构。 当第三激光束通过物镜时，物镜产生会聚到第三光盘的记录表面的正常衍射级光，并且不期望的衍射级光会聚到偏离第三光盘的记录表面的点。 从法线衍射级光收敛到不期望的衍射级光会聚的点的距离大于或等于当使用第三光盘时获得的聚焦误差信号的拉入范围的两倍。

    OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE HAVING THE SAME
    8.
    发明申请
    OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE HAVING THE SAME 失效
    目标镜头和光信息记录/再现设备

    公开(公告)号：US20090154325A1

    公开(公告)日：2009-06-18

    申请号：US12330861

    申请日：2008-12-09

    申请人： Satoshi INOUE ,  Daisuke KOREEDA ,  Shuichi TAKEUCHI

    发明人： Satoshi INOUE ,  Daisuke KOREEDA ,  Shuichi TAKEUCHI

    IPC分类号： G11B7/00

    CPC分类号： G11B7/13922 ,  G11B7/0908 ,  G11B7/1374 ,  G11B2007/0006

    摘要： There is provided an objective lens for information recording/reproducing for three types of optical discs, which includes a first area contributing to converging a third light beam onto a record surface of a third optical disc. The first area includes a phase shift structure having refractive surface zones concentrically formed about a predetermined axis. The phase shift structure includes first and second step groups. The first step group is configured such that an optical path length difference ΔOPD1 (nm) given by each step of the first step group to a first light beam satisfies a condition: 2N1+1.10

    摘要翻译： 提供了一种用于三种类型的光盘的信息记录/再现的物镜，其包括有助于将第三光束会聚到第三光盘的记录表面上的第一区域。 第一区域包括具有围绕预定轴线同心地形成的折射表面区域的相移结构。 相移结构包括第一和第二步骤组。 第一步骤组被配置为使得由第一步骤组的每个步骤给出的第一光束的光程长度差ΔOPD1（nm）满足条件：2N1 + 1.10 <|ΔOPD1/λ1| <2N1 + 1.40，其中 N1是整数或零，并且第二步骤组被配置为使得由第二步骤组的每个步骤给予的第一光束的光程长度差ΔOPD2（nm）满足条件：2N2-0.10 <|ΔOPD2/ lambda1 | <2N2 + 0.10，其中N2是整数。

    Slider tester
    9.
    发明申请
    Slider tester 审中-公开
    滑块测试仪

    公开(公告)号：US20090146652A1

    公开(公告)日：2009-06-11

    申请号：US12292650

    申请日：2008-11-24

    申请人： Norio Kainuma ,  Kenji Kobae ,  Hidehiko Kira ,  Hiroshi Kobayashi ,  Shuichi Takeuchi ,  Takayoshi Matsumura ,  Hirokazu Yamanishi ,  Shinji Hiraoka ,  Yoshiaki Yanagida

    发明人： Norio Kainuma ,  Kenji Kobae ,  Hidehiko Kira ,  Hiroshi Kobayashi ,  Shuichi Takeuchi ,  Takayoshi Matsumura ,  Hirokazu Yamanishi ,  Shinji Hiraoka ,  Yoshiaki Yanagida

    IPC分类号： G01R33/12

    CPC分类号： G11B5/455 ,  G11B5/4555 ,  G11B5/6005 ,  H01R13/2421 ,  H01R2201/20

    摘要： A slider tester includes a driving unit that rotates a test medium, a set plate that detachably supports a slider as a single body, and an investigating apparatus that is electrically connected to the slider supported by the set plate and investigates the characteristics of the slider. A movable support part 30 that tiltably supports the slider is provided on the set plate. There is also provided a pressing mechanism that elastically presses the slider via the movable support part toward a surface of the medium to dispose the slider floating over the surface of the medium. The pressing mechanism includes an elastic body 56 composed of a plate spring that contacts the movable support part and elastically presses the movable support part.

    摘要翻译： 滑块测试器包括使测试介质旋转的驱动单元，可拆卸地支撑滑块作为单个主体的固定板，以及与由固定板支撑的滑块电连接的调查装置，并且调查滑块的特性。 在该固定板上设置有可滑动地支承滑块的可动支承部30。 还提供了一种按压机构，其通过可移动支撑部件朝向介质的表面弹性地按压滑块以将滑块设置在介质表面上。 按压机构包括弹性体56，其由与所述可动支撑部接触并弹性地按压所述可动支撑部的板簧构成。

    OPTICAL PICK-UP
    10.
    发明申请
    OPTICAL PICK-UP 有权

    公开(公告)号：US20090052305A1

    公开(公告)日：2009-02-26

    申请号：US12195639

    申请日：2008-08-21

    申请人： Daisuke KOREEDA ,  Shuichi TAKEUCHI

    发明人： Daisuke KOREEDA ,  Shuichi TAKEUCHI

    IPC分类号： G11B7/135

    CPC分类号： G11B7/13922 ,  G11B7/1353 ,  G11B7/1374 ,  G11B7/1376 ,  G11B2007/0006

    摘要： There is provided an optical pick-up including first to third light sources respectively emitting first to third light beams, a first coupling lens, and an objective lens formed to converge each of the first, second and third light beams onto the first, second and third optical discs, respectively. The objective lens has a step structure including a plurality of concentrically formed refractive surface zones divided by steps, the step structure having a function of giving, at each step, an optical path length difference of approximately 2λ1 to the first light beam. The first coupling lens causes the first light beam to be incident on the objective lens as a converging beam. The objective lens is positioned to satisfy a condition: −0.35

    摘要翻译： 提供了包括分别发射第一至第三光束的第一至第三光源的光学拾取器，第一耦合透镜和物镜，其将第一，第二和第三光束中的每一个会聚到第一，第二和第二光束上， 第三光盘。 物镜具有阶梯结构，其包括多个同心形成的折射表面区域，该台阶结构具有在每个步骤中给予大约2λ1与第一光束的光程差的功能。 第一耦合透镜使第一光束作为会聚光束入射到物镜上。 物镜被定位成满足条件：<？in-line-formula description =“In-line Formulas”end =“lead”？> -0.35