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公开(公告)号：US20120163156A1
公开(公告)日：2012-06-28
申请号：US13411653
申请日：2012-03-05
IPC分类号： G11B7/00
CPC分类号： G11B7/1378 , C03B2215/49 , G02B3/04 , G11B7/1374 , G11B7/139
摘要： A high-NA and thin objective lens which prevents occurrence of a crack during lens molding and can stably be molded is provided. The present invention is directed to an objective lens having an optical surface having power which is not negative. The objective lens is a single lens and is formed such that a flat portion which is provided at an outer peripheral portion and perpendicular to the optical axis is closer to a disc surface than the position of the top of an exit-side surface of the objective lens and such that the rate of change in sag of the exit-side surface is continuous across the entire region.
摘要翻译： 提供了防止在透镜成型期间发生裂纹并且可以稳定地模制的高NA和薄物镜。 本发明涉及具有不具有负极性的光学表面的物镜。 物镜是单个透镜，并且形成为使得设置在外周部并且垂直于光轴的平坦部分比目标的出射侧表面的顶部的位置更靠近盘表面 并且使得出射侧表面的下垂变化率在整个区域上是连续的。
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12.发明授权Optical system for compensating for spherical aberration and/or coma aberration in an optical pickup device and optical pickup device having the same 有权用于补偿光学拾取装置中的球面像差和/或彗形像差的光学系统和具有该光学系统的光学拾取装置公开(公告)号：US08179768B2
公开(公告)日：2012-05-15
申请号：US12679041
申请日：2008-09-19
IPC分类号： G11B7/00
CPC分类号： G11B7/13927 , G11B7/1378 , G11B7/1387 , G11B2007/0013 , G11B2007/13727
摘要： An optical system for optical pickup, which optical system is used for performing recording, reproducing, and/or erasing of information on an optical recording medium and has a simple configuration, is provided. An optical pickup device 1 includes a collimator lens system 23, a beam expander 33, and an objective lens system 34 that includes an S-SIL element 27b. The beam expander 33 includes three lens elements 33a to 33c. By moving in an optical axis direction, the two lens elements 33a and 33b included in the beam expander 33 adjust a focal point of a spot formed within an optical recording medium 28, and compensate a spherical aberration caused by the difference in depth between recording layers.
摘要翻译： 提供了一种用于光学拾取器的光学系统，该光学系统用于在光学记录介质上执行信息的记录，再现和/或擦除并且具有简单的配置。 光拾取装置1包括准直透镜系统23，光束扩展器33和包括S-SIL元件27b的物镜系统34。 扩束器33包括三个透镜元件33a至33c。 通过沿光轴方向移动，包括在扩束器33中的两个透镜元件33a和33b调节在光记录介质28内形成的光点的焦点，并补偿由记录层之间的深度差引起的球面像差 。
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公开(公告)号：US20120075978A1
公开(公告)日：2012-03-29
申请号：US13248038
申请日：2011-09-29
IPC分类号： G11B7/1353 , G02B27/42
CPC分类号： G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： An objective lens element that can suppress occurrence of an aberration is disclosed. Sawtooth-like diffraction structures having different height and cycles (pitches) are provided on an inner part R21 and an outer part R22, respectively. A curved surface M211 extending at an intermediate level of recesses and projections of the sawtooth-like diffraction structure provided on the inner part R21, and a curved surface M212 extending at an intermediate level of recesses and projections of the sawtooth-like diffraction structure provided on the outer part R22 are smoothly connected to each other. Even when wavelength of the light source and/or the environmental temperature change, a phase shift does not occur between the inner part R21 and the outer part R22, and a decrease in diffraction efficiency and occurrence of an aberration can be suppressed.
摘要翻译： 公开了能够抑制像差的发生的物镜元件。 分别具有不同高度和周期（间距）的锯齿状衍射结构分别设置在内部部分R21和外部部分R22上。 在内部部件R21上设置的锯齿状衍射结构的凹部和突起的中间水平面延伸的曲面M211，以及设置在上述锯齿状衍射结构的中间水平的锯齿状衍射结构的中间水平面的弯曲面M212 外部部件R22彼此平滑地连接。 即使在光源的波长和/或环境温度发生变化的情况下，内部部件R21和外部部件R22之间也不会发生相位偏移，并且可以抑制衍射效率的降低和像差的发生。
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公开(公告)号：US20110192175A1
公开(公告)日：2011-08-11
申请号：US13016024
申请日：2011-01-28
CPC分类号： F25C1/08 , F25C5/06 , F25C5/08 , F25C2305/022
摘要： An ice making method and device may include an ice making member inserting step in which an ice making member is inserted into water that is stored in an ice tray, an ice pieces making step in which the ice making member is cooled so that the water is frozen to form an ice pieces, an ice making member heating step in which the ice making member is heated so that a portion of the ice pieces sticking to the ice making member is melted, an ice making member drawing-out step in which the ice making member is drawn out from the ice pieces, and an ice pieces separating step in which the ice tray is deformed to separate the ice pieces from the ice tray. The ice pieces separating step and the ice pieces storing step are performed at positions under the ice making member.
摘要翻译： 制冰方法和装置可以包括制冰构件插入步骤，其中制冰构件插入存储在冰盘中的水中;制冰步骤，其中制冰构件被冷却，使得水是 冷冻以形成冰块，制冰构件加热步骤，其中制冰构件被加热，使得粘附到制冰构件的冰块的一部分熔化;制冰构件拉出步骤，其中冰 制冰构件从冰块中抽出，并且冰块分离步骤，其中冰盘变形以将冰块与冰盘分离。 冰块分离步骤和冰块存储步骤在制冰部件的下方进行。
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公开(公告)号：US07924686B2
公开(公告)日：2011-04-12
申请号：US12882300
申请日：2010-09-15
IPC分类号： G11B7/135
CPC分类号： G11B7/1374
摘要： An objective lens for converging light onto a recording surface of an optical information recording medium in order to perform at least one of recording, reproduction and deletion of information on the optical information recording medium. The objective lens is a bi-convex single lens having at least one aspheric surface, and satisfies the following conditions: 0.8
摘要翻译： 一种物镜，用于将光聚焦到光学信息记录介质的记录表面上，以便执行光学信息记录介质上的信息的记录，再现和删除中的至少一个。 物镜是具有至少一个非球面的双凸单透镜，满足以下条件：0.8
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16.发明申请公开(公告)号：US20100254248A1
公开(公告)日：2010-10-07
申请号：US12679041
申请日：2008-09-19
IPC分类号： G11B7/135
CPC分类号： G11B7/13927 , G11B7/1378 , G11B7/1387 , G11B2007/0013 , G11B2007/13727
摘要： An optical system for optical pickup, which optical system is used for performing recording, reproducing, and/or erasing of information on an optical recording medium and has a simple configuration, is provided. An optical pickup device 1 includes a collimator lens system 23, a beam expander 33, and an objective lens system 34 that includes an S-SIL element 27b. The beam expander 33 includes three lens elements 33a to 33c. By moving in an optical axis direction, the two lens elements 33a and 33b included in the beam expander 33 adjust a focal point of a spot formed within an optical recording medium 28, and compensate a spherical aberration caused by the difference in depth between recording layers.
摘要翻译： 提供了一种用于光学拾取器的光学系统，该光学系统用于在光学记录介质上执行信息的记录，再现和/或擦除并且具有简单的配置。 光拾取装置1包括准直透镜系统23，光束扩展器33和包括S-SIL元件27b的物镜系统34。 扩束器33包括三个透镜元件33a至33c。 通过沿光轴方向移动，包括在扩束器33中的两个透镜元件33a和33b调节在光记录介质28内形成的光点的焦点，并补偿由记录层之间的深度差引起的球面像差 。
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公开(公告)号：US20100220578A1
公开(公告)日：2010-09-02
申请号：US12159425
申请日：2006-12-27
CPC分类号： G02B9/10 , G02B3/08 , G02B13/18 , G11B7/1275 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： Provides an objective lens, an optical head and an optical disc apparatus (drive) capable of compensating for various types of aberrations including wavelength changes for a plurality of types of optical discs including high density optical discs, DVDs and CDs with a good wavelength dispersion compensation ability and thus capable of providing good recording or reproduction characteristics.The objective lens according to the present invention includes a first lens and a second lens substantially in close contact with each other such that optical axes thereof match each other, and acts as a convex lens as a whole. Each lens includes a central portion including the optical axis and a peripheral portion located in a periphery of the central portion. The central portion of the first lens acts as a convex lens; and the central portion of the second lens acts as a concave lens. Where the refractive index of the first lens at d line (wavelength: 587.56 nm) is nd1, the Abbe constant of the first lens represented using the refractive indices at d line, F line (wavelength: 486.13 nm) and C line (wavelength: 656.27 nm) is νd1, the refractive index of the second lens at d line is nd2, and the Abbe constant of the second lens represented using the refractive indices at d line, F line and C line is νd2, the objective lens fulfills nd1>nd2 and νd1>νd2.
摘要翻译： 提供能够补偿包括具有良好的波长色散补偿的高密度光盘，DVD和CD的多种类型的光盘的波长变化的各种像差的物镜，光头和光盘装置（驱动器） 因此能够提供良好的记录或再现特性。 根据本发明的物镜包括基本上彼此紧密接触的第一透镜和第二透镜，使得其光轴彼此匹配，并且作为整体起凸透镜的作用。 每个透镜包括包括光轴的中心部分和位于中心部分的周边的周边部分。 第一透镜的中心部分用作凸透镜; 并且第二透镜的中心部分用作凹透镜。 在d线（波长：587.56nm）处的第一透镜的折射率为nd1的情况下，使用在d线，F线（波长：486.13nm）和C线（波长：48nm）处的折射率表示的第一透镜的阿贝常数 656.27nm）是d1，d线的第二透镜的折射率为nd2，使用d线，F线和C线的折射率表示的第二透镜的阿贝常数为d2，目标 镜头满足nd1> nd2和＆ngr; d1>＆ngr; d2。
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公开(公告)号：US07255919B2
公开(公告)日：2007-08-14
申请号：US10507242
申请日：2003-03-11
申请人： Ken Sakata , Katsuhiko Hayashi
发明人： Ken Sakata , Katsuhiko Hayashi
CPC分类号： H01L23/4985 , H01L2224/16225 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/12044 , H05K1/189 , H05K3/28 , H05K3/3494 , H05K2201/10674 , H05K2203/0195 , H05K2203/066 , H05K2203/1581 , Y10S156/93 , Y10T156/1179 , Y10T428/1457 , Y10T428/1495 , Y10T428/24917 , Y10T428/2839 , Y10T428/2848
摘要： Provision of a releasing layer transfer film which can form, in a simple manner, a releasing layer on a COF flexible printed wiring board, the releasing layer preventing melt adhesion of an insulating layer to a heating tool, thereby enhancing productivity and reliability of semiconductor devices produced by use of a semiconductor chip mounting line.The releasing layer transfer film 1 for forming a releasing layer onto an insulating layer serving as a component layer of a COF flexible printed wiring board, the releasing layer transfer film includes a transfer film substrate 2 and a transferable releasing layer 3 provided on a surface of the transfer film substrate 2, wherein the transferable releasing layer 3 is formed from a releasing agent and can be transferred onto the insulating layer.
摘要翻译： 提供一种释放层转移膜，其可以简单地形成COF柔性印刷电路板上的释放层，该释放层防止绝缘层熔融粘附到加热工具，从而提高半导体器件的生产率和可靠性 通过使用半导体芯片安装线产生。 用于在作为COF柔性印刷线路板的组成层的绝缘层上形成剥离层的剥离层转移膜1，该剥离层转移膜包括转印膜基底2和可转移释放层3 转印膜基板2，其中可转印释放层3由脱模剂形成并且可以转印到绝缘层上。
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公开(公告)号：US20070169960A1
公开(公告)日：2007-07-26
申请号：US10590627
申请日：2005-02-15
申请人： Katsuhiko Hayashi
发明人： Katsuhiko Hayashi
IPC分类号： H05K1/11
CPC分类号： H05K3/462 , H05K3/005 , H05K3/4046 , H05K3/4623 , H05K3/4626 , H05K2201/0154 , H05K2201/0347 , H05K2201/096 , H05K2203/033
摘要： A multilayer wiring board comprising at least two double-sided wiring boards which comprises an insulating substrate and conductive metal wiring patterns on both surfaces of the insulating substrate. The wiring patterns on the insulating substrate are connected through a conductive metal in a through hole through the insulating substrate. The double-sided wiring boards are electrically connected by joining of low-melting conductive metal layers on connection terminals at the mating surfaces of the double-sided wiring boards. The at least two double-sided wiring boards are bonded by means of a polyimide adhesive resin that is selectively applied by screen printing on the double-sided wiring boards other than on the connection terminals. The wiring boards are reliably laminated, and the multilayer wiring board has a reliable electrical connection between the wiring boards.
摘要翻译： 一种多层布线板，包括至少两个双面布线板，其包括在绝缘基板的两个表面上的绝缘基板和导电金属布线图案。 绝缘基板上的布线图案通过贯通绝缘基板的通孔中的导电金属连接。 双面布线板通过在双面布线板的配合表面的连接端子上接合低熔点导电金属层而电连接。 所述至少两个双面布线板通过聚酰亚胺粘合树脂粘合，所述聚酰亚胺粘合树脂通过丝网印刷选择性地施加在除了连接端子之外的双面布线板上。 布线板可靠地层叠，多层布线基板在布线基板之间具有可靠的电连接。
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公开(公告)号：US20050167818A1
公开(公告)日：2005-08-04
申请号：US10507242
申请日：2003-03-11
申请人： Ken Sakata , Katsuhiko Hayashi
发明人： Ken Sakata , Katsuhiko Hayashi
IPC分类号： H01L21/60 , H01L23/498 , H05K1/18 , H05K3/28 , H05K3/34 , H01L23/053
CPC分类号： H01L23/4985 , H01L2224/16225 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/12044 , H05K1/189 , H05K3/28 , H05K3/3494 , H05K2201/10674 , H05K2203/0195 , H05K2203/066 , H05K2203/1581 , Y10S156/93 , Y10T156/1179 , Y10T428/1457 , Y10T428/1495 , Y10T428/24917 , Y10T428/2839 , Y10T428/2848
摘要： Provision of a releasing layer transfer film which can form, in a simple manner, a releasing layer on a COF flexible printed wiring board, the releasing layer preventing melt adhesion of an insulating layer to a heating tool, thereby enhancing productivity and reliability of semiconductor devices produced by use of a semiconductor chip mounting line. The releasing layer transfer film 1 for forming a releasing layer onto an insulating layer serving as a component layer of a COF flexible printed wiring board, the releasing layer transfer film includes a transfer film substrate 2 and a transferable releasing layer 3 provided on a surface of the transfer film substrate 2, wherein the transferable releasing layer 3 is formed from a releasing agent and can be transferred onto the insulating layer.
摘要翻译： 提供一种释放层转移膜，其可以简单地形成COF柔性印刷电路板上的释放层，该释放层防止绝缘层熔融粘附到加热工具，从而提高半导体器件的生产率和可靠性 通过使用半导体芯片安装线产生。 用于在作为COF柔性印刷线路板的组成层的绝缘层上形成剥离层的剥离层转移膜1，该剥离层转移膜包括转印膜基底2和可转移释放层3 转印膜基板2，其中可转印释放层3由脱模剂形成并且可以转印到绝缘层上。
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