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1. 发明申请

US20090080319A1 OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE HAVING THE SAME 审中-公开
公开(公告)号：US20090080319A1
公开(公告)日：2009-03-26
申请号：US12233048
申请日：2008-09-18
申请人： Daisuke KOREEDA , Shuichi TAKEUCHI , Yoshiyuki TASHIRO
发明人： Daisuke KOREEDA , Shuichi TAKEUCHI , Yoshiyuki TASHIRO
IPC分类号： G11B7/00
CPC分类号： G11B7/1275 , G11B7/1367 , G11B7/13922 , G11B2007/0006
摘要： There is provided an objective optical system including an optical element having a phase shift structure, and a single-element objective lens made of resin, wherein the phase shift structure includes a plurality of refractive surface zones, the phase shift structure includes a first area to contribute to converging at least the third light beam on a record surface of the third optical disc, the first area includes at least two types of steps, each of which is formed at a boundary between adjacent ones of the plurality of refractive surface zones, the at least two types of steps gives optical path length differences different from each other to an incident light beam, the annular zone structure satisfies following conditions: 0.01

2. 发明申请

US20090109827A1 COUPLING LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE HAVING THE SAME 有权
公开(公告)号：US20090109827A1
公开(公告)日：2009-04-30
申请号：US12251795
申请日：2008-10-15
申请人： Yoshiyuki TASHIRO , Shuichi TAKEUCHI
发明人： Yoshiyuki TASHIRO , Shuichi TAKEUCHI
IPC分类号： G11B7/00
CPC分类号： G11B7/1378 , G11B7/13922 , G11B2007/0006
摘要： There is provided a coupling lens used in an optical information recording/reproducing device for recording information to and/or reproducing information from an optical disc. The coupling lens includes a first surface and a second surface, wherein the coupling lens is configured to satisfy a following condition (1): −0.80≦Z≦0.40 (1), wherein a value Z is obtained from a following equation (E1): Z =   n  ( L ′ ) L ′ = ( A - B ) ( D - E ) - ( F - G ) ( H - I ) . ( E1 )

3. 发明申请

US20090185472A1 Objective Optical System and Optical Information Recording/Reproducing Device Having the Same 有权
标题翻译：目标光学系统和具有相同功能的光信息记录/再现设备
公开(公告)号：US20090185472A1
公开(公告)日：2009-07-23
申请号：US12357462
申请日：2009-01-22
申请人： Daisuke KOREEDA , Shuichi TAKEUCHI , Yoshiyuki TASHIRO
发明人： Daisuke KOREEDA , Shuichi TAKEUCHI , Yoshiyuki TASHIRO
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G11B7/1353 , G11B7/1367 , G11B7/13922 , G11B2007/0006
摘要： There is provided an objective optical system used for information recording/reproducing for three types of optical discs. The objective optical system includes an objective lens, and a diffraction structure formed on an optical surface. The diffraction structure includes a first area for contributing to converging the third light beam. The first area includes first and second steps defined by first and second optical path difference functions, respectively. The first step is configured such that diffraction orders at which diffraction efficiencies for the first, second and third light beams are maximized are 1st order, 0-th order and 0-th order, respectively. The first step satisfies a condition: −0.36×102
摘要翻译：提供了用于三种类型的光盘的信息记录/再现的物镜光学系统。物镜光学系统包括物镜和形成在光学表面上的衍射结构。衍射结构包括用于有助于会聚第三光束的第一区域。第一区域包括分别由第一和第二光程差函数限定的第一和第二步骤。第一级被配置为使得第一，第二和第三光束的衍射效率最大化的衍射级分别为1级，0级和0级。第一步满足条件：<？in-line-formula description =“In-line Formulas”end =“lead”？> - 0.36x102 第二步被配置为使得第一，第二和第三光束的衍射效率最大化的衍射级是第二级，第一级和第一顺序。

4. 发明申请

US20090052307A1 OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE HAVING THE SAME 有权
标题翻译：目标光学系统和光信息记录/再生装置
公开(公告)号：US20090052307A1
公开(公告)日：2009-02-26
申请号：US12194081
申请日：2008-08-19
申请人： Yoshiyuki TASHIRO , Daisuke KOREEDA , Shuichi TAKEUCHI
发明人： Yoshiyuki TASHIRO , Daisuke KOREEDA , Shuichi TAKEUCHI
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/13922 , G11B2007/0006
摘要： There is provided an objective optical system for an optical information recording/reproducing device. The objective optical system includes an optical element having an annular zone structure on at least one surface. The annular zone structure includes annular zones configured to have at least one step formed, at a boundary between adjacent ones of the annular zones, to extend in a direction of an optical axis. The at least one step is provided to cause a predetermined optical path length difference between a light beam passing through an outside of the boundary and a light beam passing through an inside of the boundary. The predetermined optical path length difference given to a first light beam by the at least one step is approximately equal to an odd multiple of a first wavelength λa. Abbe number of material of the optical element satisfies a condition of 15
摘要翻译：提供了一种用于光信息记录/再现装置的物镜光学系统。物镜光学系统包括在至少一个表面上具有环形区域结构的光学元件。环形区域结构包括环形区域，其被配置为具有在相邻环形区域之间的边界处形成的沿着光轴方向延伸的至少一个台阶。提供至少一个步骤以使通过边界外侧的光束和通过边界内部的光束之间的预定光程长度差。通过至少一个步骤给予第一光束的预定光程长度差近似等于第一波长λa的奇数倍。光学元件的阿贝数量满足15

5. 发明申请

US20070070860A1 OPTICAL DISC DRIVE AND OBJECTIVE LENS FOR THE SAME 有权
标题翻译：光盘驱动器和目标镜头
公开(公告)号：US20070070860A1
公开(公告)日：2007-03-29
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。

6. 发明申请

US20130016598A1 OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE OPTICAL SYSTEM FOR THE SAME 失效
标题翻译：光信息记录/再现设备和目标光学系统
公开(公告)号：US20130016598A1
公开(公告)日：2013-01-17
申请号：US13547342
申请日：2012-07-12
申请人： Naoki YAMAGATA , Satoshi INOUE , Shuichi TAKEUCHI
发明人： Naoki YAMAGATA , Satoshi INOUE , Shuichi TAKEUCHI
IPC分类号： G11B7/135 , G02B5/18
CPC分类号： G11B7/13922 , G11B7/1367 , G11B7/1374 , G11B2007/0006
摘要： An objective optical system for an optical information recording/reproducing apparatus, at least one surface of the objective optical system being configured to be a phase shift surface having a phase shift structure, wherein: the phase shift surface has a first area contributing to converging first, second and third light beams onto recording surfaces of first, second and third optical discs, respectively; in the first area, the phase shift surface has at least two types of phase shift structures including a first phase shift structure having first steps and a second phase shift structure having second steps; the phase shift surface has a plurality of combinations of annular zones which satisfy a condition: 0.95
摘要翻译：一种用于光学信息记录/再现装置的物镜光学系统，所述物镜光学系统的至少一个表面被配置为具有相移结构的相移表面，其中：所述相移表面具有有助于首先收敛的第一区域，第二和第三光束分别连接到第一，第二和第三光盘的记录表面上; 在第一区域中，相移表面具有至少两种类型的相移结构，包括具有第一步骤的第一相移结构和具有第二步骤的第二相移结构; 相移表面具有满足以下条件的环状区域的多个组合：0.95

7. 发明申请

US20120080220A1 ELECTRONIC DEVICE, CIRCUIT BOARD, AND MANUFACTURING METHOD OF ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备，电路板和电子设备的制造方法
公开(公告)号：US20120080220A1
公开(公告)日：2012-04-05
申请号：US13196317
申请日：2011-08-02
申请人： Kimio NAKAMURA , Shuichi TAKEUCHI , Yoshiyuki SATOH , Kenji KOBAE
发明人： Kimio NAKAMURA , Shuichi TAKEUCHI , Yoshiyuki SATOH , Kenji KOBAE
IPC分类号： H05K1/18 , H05K13/00
CPC分类号： H05K1/113 , H01L21/563 , H01L23/3128 , H01L23/49811 , H01L23/49838 , H01L24/16 , H01L24/81 , H01L24/83 , H01L2224/13019 , H01L2224/16105 , H01L2224/16225 , H01L2224/16238 , H01L2224/32225 , H01L2224/73204 , H01L2224/8114 , H01L2224/81141 , H01L2224/81191 , H01L2224/81193 , H01L2224/81194 , H01L2224/81385 , H01L2224/83192 , H01L2924/01005 , H01L2924/01006 , H01L2924/01029 , H01L2924/01033 , H01L2924/01037 , H01L2924/01074 , H01L2924/01079 , H01L2924/01088 , H01L2924/014 , H01L2924/15311 , H01L2924/15787 , H01L2924/181 , H05K3/3436 , H05K2201/0367 , H05K2201/10977 , Y10T29/49124 , H01L2924/00
摘要： An electronic device includes a circuit board including a first electrode and a second electrode; and an electronic component including a first terminal and a second terminal, wherein the first electrode includes a first pad portion to which the first terminal is connected and a first protrusion portion disposed in a first direction in parallel with a straight line passing through the first electrode and the second electrode with respect to the first pad portion and being into contact with the first terminal, the second electrode includes a second pad portion to which the second terminal is connected and a second protrusion portion disposed in a second direction opposite to the first direction with respect to the second pad portion and being into contact with the second terminal.
摘要翻译：电子装置包括：电路板，包括第一电极和第二电极; 以及包括第一端子和第二端子的电子部件，其中所述第一电极包括与所述第一端子连接的第一焊盘部分和与通过所述第一电极的直线平行的第一方向设置的第一突出部分所述第二电极相对于所述第一焊盘部分与所述第一端子接触，所述第二电极包括第二焊盘部分，所述第二端子连接到所述第二焊盘部分，所述第二突出部分设置在与所述第一方向相反的第二方向上相对于第二焊盘部分并与第二端子接触。

8. 发明申请

US20080202678A1 PRODUCTION METHOD OF ELECTRONIC APPARATUS, PRODUCTION METHOD OF ELECTRONIC EQUIPMENT IN WHICH ELECTRONIC APPARATUS IS PACKAGED, AND PRODUCTION METHOD OF ARTICLE IN WHICH ELECTRONIC APPARATUS IS MOUNTED 审中-公开
标题翻译：电子设备的生产方法，包装电子设备的电子设备的生产方法以及电子设备安装的物品的生产方法
公开(公告)号：US20080202678A1
公开(公告)日：2008-08-28
申请号：US11966434
申请日：2007-12-28
申请人： Hiroshi KOBAYASHI , Kenji KOBAE , Shuichi TAKEUCHI
发明人： Hiroshi KOBAYASHI , Kenji KOBAE , Shuichi TAKEUCHI
IPC分类号： B32B38/00 , B32B37/06
CPC分类号： G06K19/07749 , G06K19/0775 , H01L24/75 , H01L24/83 , H01L24/90 , H01L24/97 , H01L2223/6677 , H01L2224/16225 , H01L2224/2919 , H01L2224/32225 , H01L2224/73204 , H01L2224/75252 , H01L2224/83096 , H01L2224/83192 , H01L2224/83855 , H01L2224/97 , H01L2924/00011 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01015 , H01L2924/01033 , H01L2924/01082 , H01L2924/0665 , H01L2924/14 , Y10T156/10 , H01L2924/00 , H01L2924/00012 , H01L2224/0401
摘要： A production method of an electronic apparatus includes: a step of making a thermosetting adhesive adhere to a face of a base where an antenna pattern is formed on a film made of a resin material, the face being a face which the antenna pattern is formed on; a step of mounting a circuit chip connected to the antenna pattern, on the base through the thermosetting adhesive; a preheating step of heating the thermosetting adhesive on a first heating condition by which the thermosetting adhesive becomes a first cured state; and a main heating step of fixing the circuit chip to the antenna pattern by heating and curing the thermosetting adhesive on a second heating condition by which the thermosetting adhesive becomes a second cured state harder than the first cured state, with the base being clamped and pressurized from both of the circuit chip side and the film side.
摘要翻译：一种电子设备的制造方法，其特征在于，包括以下步骤：在由树脂材料制成的薄膜上形成热固性粘合剂粘附在形成有天线图案的基底的面上，所述面为天线图案形成的面 ; 通过热固性粘合剂将连接到天线图案的电路芯片安装在基座上的步骤; 预热步骤，其在所述热固性粘合剂成为第一固化状态的第一加热条件下加热所述热固性粘合剂; 以及主加热步骤，通过在所述热固性粘合剂变得比所述第一固化状态硬的第二固化状态的第二加热条件下加热和固化所述热固性粘合剂，将所述电路芯片固定到所述天线图案，其中所述基底被夹紧和加压从电路芯片侧和膜侧。

9. 发明申请

US20080089207A1 Optical Information Recording/Reproducing Device and Objective Lens for the Same 失效
公开(公告)号：US20080089207A1
公开(公告)日：2008-04-17
申请号：US11873105
申请日：2007-10-16
申请人： Daisuke KOREEDA , Shuichi TAKEUCHI
发明人： Daisuke KOREEDA , Shuichi TAKEUCHI
IPC分类号： G11B7/00
CPC分类号： G11B7/13922 , G11B7/1374 , G11B2007/0006 , G11B2007/13727
摘要： There is provided an objective lens used for an optical information recording/reproducing device for recording information to and/or reproducing information from two types of optical discs, by selectively using one of two types of substantially collimated light beams including first and second light beams. When wavelengths of the first and second light beams are respectively represented by λ1 (nm) and λ2 (nm), λ1

10. 发明申请

US20070002446A1 DIFFRACTIVE LENS AND SCANNING LENS FORMED WITH DIFFRACTIVE LENS 有权
标题翻译： DIFFRACTIVE LENS AND SCANNING LENS FORMED DIFFRACTIVE LENS
公开(公告)号：US20070002446A1
公开(公告)日：2007-01-04
申请号：US11427521
申请日：2006-06-29
申请人： Shuichi TAKEUCHI , Yutaka TAKAKUBO
发明人： Shuichi TAKEUCHI , Yutaka TAKAKUBO
IPC分类号： G02B5/18
CPC分类号： G02B5/1814 , G02B3/08 , G02B26/125
摘要： A scanning lens for an imaging optical system converges a beam emitted by a light source and deflected by a deflector on a target surface to form a beam spot scanning in a main scanning direction thereon. The scanning lens includes a plastic lens formed by injection molding, which has a diffractive lens structure on at least one surface thereof. The diffractive Wens structure has a plurality of annular zones arranged concentrically about a rotational axis. Each annular zone has a diffracting surface that diffracts the light beam passing therethrough. The diffractive lens structure has stepped surfaces each connecting adjoining diffracting surfaces In a plane including the rotational axis and parallel with the main scanning direction, the stepped surfaces are inclined with respect to the rotational axis so that stress working between a metallic molding for the plastic lens and each of the stepped surfaces in demolding is reduced.
摘要翻译：用于成像光学系统的扫描透镜会聚由光源发射并由偏转器偏转在目标表面上的光束，以在其上沿主扫描方向形成光束点扫描。扫描透镜包括通过注射成型形成的塑料透镜，其在至少一个表面上具有衍射透镜结构。衍射Wens结构具有围绕旋转轴线同心布置的多个环形区域。每个环形区域具有衍射通过其的光束的衍射表面。衍射透镜结构具有各自连接相邻的衍射面的阶梯面，在包含旋转轴线且与主扫描方向平行的平面中，阶梯面相对于旋转轴线倾斜，使得塑料透镜用金属成形体并且脱模中的每个台阶表面减小。

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