利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

45 条记录 (耗时 0.027 秒)

    Optical pickup apparatus and method of combining submount and optical bench of the same
    2.
    发明申请
    Optical pickup apparatus and method of combining submount and optical bench of the same 审中-公开
    光拾取装置及其组合方法

    公开(公告)号：US20060092813A1

    公开(公告)日：2006-05-04

    申请号：US11256155

    申请日：2005-10-24

    申请人： Sung-dong Suh ,  Jin-seung Sohn ,  Eun-hyoung Cho ,  Young-soo Jin

    发明人： Sung-dong Suh ,  Jin-seung Sohn ,  Eun-hyoung Cho ,  Young-soo Jin

    IPC分类号： G11B7/00

    CPC分类号： G11B7/22 ,  G11B7/123

    摘要： An optical pickup apparatus and a method of combining a submount and an optical bench of the optical pickup apparatus are provided. The optical pickup apparatus includes an optical bench, a submount installed on the optical bench, a light source mounted on the submount, a lens unit joined to the optical bench, and an optical path separator which separates light that is emitted from the light source and then proceeds to the lens unit from light that is incident from the lens unit, wherein the submount is soldered to the optical bench.

    摘要翻译： 提供了一种组合光学拾取装置的基座和光学台的光学拾取装置和方法。 该光学拾取装置包括光学工作台，安装在光学工作台上的基座，安装在基座上的光源，连接到光学台的透镜单元和分离从光源发出的光的光路分离器，以及 然后从透镜单元入射的光进入透镜单元，其中该底座被焊接到该光学平台。

    INTEGRATED OPTICAL SYSTEM AND METHOD OF MANUFACTURING THE SAME AND INFORMATION RECORDING AND/OR REPRODUCING APPARATUS USING THE INTEGRATED OPTICAL SYSTEM
    5.
    发明申请
    INTEGRATED OPTICAL SYSTEM AND METHOD OF MANUFACTURING THE SAME AND INFORMATION RECORDING AND/OR REPRODUCING APPARATUS USING THE INTEGRATED OPTICAL SYSTEM 审中-公开
    集成光学系统及其使用综合光学系统制造相同的信息记录和/或再现设备的方法

    公开(公告)号：US20090252023A1

    公开(公告)日：2009-10-08

    申请号：US12478560

    申请日：2009-06-04

    申请人： Jin-seung Sohn ,  Sung-dong Suh ,  Mee-suk Jung ,  Eun-hyoung Cho ,  Hae-sung Kim

    发明人： Jin-seung Sohn ,  Sung-dong Suh ,  Mee-suk Jung ,  Eun-hyoung Cho ,  Hae-sung Kim

    IPC分类号： G11B7/00 ,  B32B38/00

    CPC分类号： G11B7/22 ,  G11B7/123 ,  G11B7/1263 ,  G11B7/131 ,  G11B7/1353 ,  G11B7/1362 ,  Y10T156/1052

    摘要： An optical system and an information apparatus using the optical system are provided. The optical system includes an optical bench on which a light source and a photodetector including a main photodetector receiving the light are mounted. A lens unit is coupled to the optical bench, and an optical path separating member separates an optical path of light emitted from the light source and propagating toward the lens unit and an optical path of light incident from the lens unit. The optical system may include a monitor photodetector and/or an optical path forming unit coupled to the optical bench. The monitor photodetector receives a portion of the light emitted from the light source. The optical path forming unit includes a first mirror reflecting the light emitted from the light source and a second mirror reflecting the light incident from the lens unit and reflected by the first mirror.

    摘要翻译： 提供了使用该光学系统的光学系统和信息装置。 该光学系统包括安装有光源的光学台和安装有接收光的主光电检测器的光电检测器。 透镜单元耦合到光学台，并且光路分离构件将从光源发射的光的光路分离成朝向透镜单元传播并从透镜单元入射的光的光路。 光学系统可以包括耦合到光学平台的监视器光电检测器和/或光路形成单元。 监视器光电检测器接收从光源发射的光的一部分。 光路形成单元包括反射从光源发射的光的第一镜和反射从透镜单元入射的光并由第一反射镜反射的第二镜。

    Light delivery module, method of fabricating the same and heat-assisted magnetic recording head using the light delivery module
    6.
    发明申请
    Light delivery module, method of fabricating the same and heat-assisted magnetic recording head using the light delivery module 有权
    光输送模块，其制造方法和使用光输送模块的热辅助磁记录头

    公开(公告)号：US20070165494A1

    公开(公告)日：2007-07-19

    申请号：US11512354

    申请日：2006-08-30

    申请人： Eun-hyoung Cho ,  Sung-dong Suh ,  Hae-sung Kim ,  Myung-bok Lee ,  Jin-seung Sohn

    发明人： Eun-hyoung Cho ,  Sung-dong Suh ,  Hae-sung Kim ,  Myung-bok Lee ,  Jin-seung Sohn

    IPC分类号： G11B11/00 ,  G11B5/127

    CPC分类号： G11B5/314 ,  G11B5/02 ,  G11B5/3163 ,  G11B2005/0005 ,  G11B2005/0021

    摘要： A light delivery module, a method of fabricating the same, a heat-assisted magnetic recording head using the light delivery module are provided. The light delivery module delivers light emitted from a light source. The light delivery module includes an optical waveguide having an inclined plane of an angle Φ with respect to an incident light axis to deliver an incident light, and a nano aperture changing an energy distribution of the light delivered through the inclined plane to generate an enhanced near-field. The heat-assisted magnetic recording head is mounted on one end of a slider with an air bearing surface to perform a recording operation on a recording medium. The heat-assisted magnetic recording head includes a magnetic path forming unit forming a magnetic field for recording, a light source emitting light for heating a predetermined region of a recording surface of the recording medium, and the light delivery module.

    摘要翻译： 提供光输送模块，其制造方法，使用光输送模块的热辅助磁记录头。 光输送模块传送从光源发出的光。 光传输模块包括光波导，其具有相对于入射光轴的角度Phi的倾斜平面以输送入射光，并且纳米孔径改变通过倾斜平面传送的光的能量分布，以产生增强的近 -领域。 热辅助磁记录头安装在具有空气轴承表面的滑块的一端上，以在记录介质上执行记录操作。 热辅助磁记录头包括形成用于记录的磁场的磁路形成单元，用于加热记录介质的记录表面的预定区域的光源和光输送模块。

    Light delivery module and heat-assisted magnet recording head employing the same
    7.
    发明申请
    Light delivery module and heat-assisted magnet recording head employing the same 审中-公开
    光输送模块和采用其的热辅助磁记录头

    公开(公告)号：US20070081427A1

    公开(公告)日：2007-04-12

    申请号：US11506889

    申请日：2006-08-21

    申请人： Sung-dong Suh ,  Jin-seung Sohn ,  Byung-Kyu Lee ,  Eun-hyoung Cho

    发明人： Sung-dong Suh ,  Jin-seung Sohn ,  Byung-Kyu Lee ,  Eun-hyoung Cho

    IPC分类号： G11B11/00

    CPC分类号： G11B5/1278 ,  G11B7/1387 ,  G11B2005/0021

    摘要： A light delivery module having a structure in which components can be precisely aligned and be integrated as a single unit, and a heat-assisted magnetic recording (HAMR) head employing the light delivery module. The light delivery module includes: a base having a first groove; a light source mounted on the base; an optical device that is installed on the base and guides light radiated from the light source; a cover member that is bonded to the base to protect the light source and the optical device and has a second groove facing the first groove; and a nano aperture bonded in the first and second grooves to form an enhanced near-field by adjusting the distribution of the light transmitted through the optical device.

    摘要翻译： 一种光输送模块，其具有可以将部件精确对准并被整合为单个单元的结构，以及采用该光输送模块的热辅助磁记录（HAMR）头。 光输送模块包括：具有第一凹槽的底座; 安装在基座上的光源; 光学装置，安装在基座上并引导从光源照射的光; 盖构件，其接合到所述基座以保护所述光源和所述光学装置，并具有面向所述第一凹槽的第二凹槽; 以及通过调节透过光学器件的光的分布而在第一和第二沟槽中结合的纳米孔，以形成增强的近场。

    Optical bench, integrated optical system, and optical alignment method
    8.
    发明申请
    Optical bench, integrated optical system, and optical alignment method 审中-公开
    光学台，集成光学系统和光学对准方法

    公开(公告)号：US20060126069A1

    公开(公告)日：2006-06-15

    申请号：US11290413

    申请日：2005-12-01

    申请人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Sung-dong Suh ,  Mee-suk Jung

    发明人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Sung-dong Suh ,  Mee-suk Jung

    IPC分类号： G01B11/00

    CPC分类号： G02B27/62 ,  G02B7/003 ,  G11B7/082 ,  G11B7/1395 ,  G11B7/22

    摘要： An optical bench, an integrated optical system, and an optical alignment method are provided. The integrated optical system includes a light source; a main photodetector which receives light that is emitted from the light source and reflected from a disc; an optical bench on which the light source and the main photodetector are installed; a lens unit installed on the optical bench; and an optical path separator which separates a path of light from the light source to the lens unit and a path of light from the lens unit. The optical bench includes a landing recess which is open upward toward the disc and which has an aperture on a bottom thereof to pass light. The optical path separator is mounted within the landing recess.

    摘要翻译： 提供了一种光学平台，集成光学系统和光学对准方法。 集成光学系统包括光源; 主光电检测器，其接收从光源发射并从光盘反射的光; 设置有光源和主光电检测器的光学台; 安装在光学台上的透镜单元; 以及光路分离器，其将来自光源的光路径分离到透镜单元以及来自透镜单元的光路。 光学工作台包括朝向盘向上打开并且在其底部具有孔以通过光的着陆凹部。 光路分离器安装在着陆凹槽内。

    Manufacturing method of waveguide having a metal alignment mark
    10.
    发明授权
    Manufacturing method of waveguide having a metal alignment mark 有权
    具有金属对准标记的波导的制造方法

    公开(公告)号：US08225482B2

    公开(公告)日：2012-07-24

    申请号：US11972207

    申请日：2008-01-10

    申请人： Sung-dong Suh ,  Eun-hyoung Cho ,  Jin Seung Sohn

    发明人： Sung-dong Suh ,  Eun-hyoung Cho ,  Jin Seung Sohn

    IPC分类号： H01S4/00

    CPC分类号： G11B5/314 ,  G02B6/122 ,  G11B2005/0021 ,  Y10T29/49002 ,  Y10T29/49016

    摘要： A manufacturing method of a waveguide structure includes forming a metal layer of a predetermined size on a substrate to form a structure, forming a lower clad layer on the structure in order to completely cover the metal layer, forming a core layer of a predetermined size on the lower clad layer at the location corresponding to the metal layer, and forming an upper clad layer thereon in order to completely cover the core layer.

    摘要翻译： 波导结构的制造方法包括在基板上形成预定尺寸的金属层以形成结构，在结构上形成下覆盖层以完全覆盖金属层，形成预定尺寸的芯层 在与金属层对应的位置处的下包层，并在其上形成上覆层，以完全覆盖芯层。