公开(公告)号：US20050263683A1

公开(公告)日：2005-12-01

申请号：US11141052

申请日：2005-06-01

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： G02B5/18 ,  G02B5/30 ,  G02B7/04 ,  G11B7/12 ,  G11B7/125 ,  G11B7/13 ,  G11B7/135 ,  G11B7/22 ,  H01J3/14

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。

公开(公告)号：US20050162733A1

公开(公告)日：2005-07-28

申请号：US11003353

申请日：2004-12-06

申请人： Eun-hyoung Cho ,  Myung-bok Lee ,  Jin-seung Sohn ,  Mee-suk Jung ,  Hae-sung Kim

发明人： Eun-hyoung Cho ,  Myung-bok Lee ,  Jin-seung Sohn ,  Mee-suk Jung ,  Hae-sung Kim

IPC分类号： G02B5/18 ,  B29D11/00 ,  G02B3/00 ,  G02B3/08 ,  G02B5/20

CPC分类号： G02B5/1876 ,  G02B3/0031 ,  G02B3/08 ,  G02B5/1885

摘要： A method of fabricating a diffractive lens array mold and an ultraviolet (UV) dispenser for use in the same. The method includes the steps of (a) fabricating a single or array diffractive lens mold using a nickel (Ni) shim; (b) fabricating a first diffractive lens array mold using an ultraviolet (UV) dispenser including the single diffractive lens mold; and (c) fabricating a second diffractive lens array mold having an inverted profile of the first diffractive lens array mold.

摘要翻译： 一种制造衍射透镜阵列模具和用于其的紫外线（UV）分配器的方法。 该方法包括以下步骤：（a）使用镍（Ni）垫片制造单个或阵列衍射透镜模具; （b）使用包括单个衍射透镜模具的紫外线（UV）分配器制造第一衍射透镜阵列模具; 和（c）制造具有第一衍射透镜阵列模具的倒置轮廓的第二衍射透镜阵列模具。

公开(公告)号：US08363185B2

公开(公告)日：2013-01-29

申请号：US12461530

申请日：2009-08-14

申请人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Seock-hwan Kang ,  Hae-sung Kim

发明人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Seock-hwan Kang ,  Hae-sung Kim

IPC分类号： G02F1/1335

CPC分类号： G02B5/201 ,  B82Y20/00 ,  G02B1/005 ,  G02B5/26 ,  G02F1/133514 ,  G02F1/133555 ,  G02F2001/133521 ,  G02F2202/32

摘要： Example embodiments relate to a photonic crystal optical filter, a transmissive color filter, a transflective color filter, and a display apparatus using the photonic crystal optical filter. The transmissive color filter may include a transparent substrate; a barrier layer formed on the transparent substrate and having a plurality of pixel areas; and a plurality of photonic crystal units formed on the plurality of pixel areas. Each of the plurality of photonic crystal units may have a structure such that a first material having a relatively high refractive index and a second material having a relatively low refractive index are periodically arranged so as to transmit light having a wavelength band corresponding to a photonic band gap. An optical cut-off layer may be formed on the first material.

摘要翻译： 示例性实施例涉及光子晶体滤光器，透射滤色器，透反射滤色器以及使用光子晶体滤光器的显示装置。 透射滤色器可以包括透明基板; 形成在所述透明基板上并具有多个像素区域的阻挡层; 以及形成在所述多个像素区域上的多个光子晶体单元。 多个光子晶体单元中的每一个可以具有这样的结构，使得具有相对较高折射率的第一材料和具有相对低折射率的第二材料周期性地布置，以便透射具有对应于光子带的波长带的光 间隙。 可以在第一材料上形成光学截止层。

公开(公告)号：US08264637B2

公开(公告)日：2012-09-11

申请号：US12461455

申请日：2009-08-12

申请人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Seock-hwan Kang ,  Hae-sung Kim ,  Xianyu Wenxu

发明人： Eun-hyoung Cho ,  Jin-seung Sohn ,  Seock-hwan Kang ,  Hae-sung Kim ,  Xianyu Wenxu

IPC分类号： G02F1/1335 ,  G02F1/141 ,  G02B6/00

CPC分类号： G02B5/201 ,  G02B5/26 ,  G02F1/133514

摘要： Example embodiments relate to a photonic crystal optical filter, a reflective color filter using the photonic crystal optical filter, a display apparatus using the reflective color filter, and a method of manufacturing the reflective color filter. The photonic crystal optical filter may include a transparent substrate; a barrier layer formed on the transparent substrate; and a photonic crystal layer formed on the barrier layer. The photonic crystal layer may have a structure in which a first material having a relatively high refractive index and a second material having a relatively low refractive index are periodically arranged so as to reflect light having a wavelength band corresponding to a photonic band gap.

摘要翻译： 示例实施例涉及光子晶体滤光器，使用光子晶体滤光器的反射滤色器，使用反射滤色器的显示装置以及制造反射滤色器的方法。 光子晶体滤光器可以包括透明衬底; 形成在所述透明基板上的阻挡层; 以及形成在阻挡层上的光子晶体层。 光子晶体层可以具有其中周期性地布置具有较高折射率的第一材料和具有较低折射率的第二材料以便反射具有与光子带隙对应的波长带的光的结构。

公开(公告)号：US20120258283A1

公开(公告)日：2012-10-11

申请号：US13439312

申请日：2012-04-04

申请人： Jin-seung Sohn ,  Eun-hyoung Cho ,  Hae-sung Kim

发明人： Jin-seung Sohn ,  Eun-hyoung Cho ,  Hae-sung Kim

IPC分类号： B32B3/30

CPC分类号： H02S40/10 ,  Y10T428/24479

摘要： A super-hydrophobic surface may include a first sink pattern and a second sink pattern disposed in a base. The first sink pattern may include first sink grooves extending below an upper surface of the base. The second sink pattern may include second sink grooves which have a size smaller than that of the first sink grooves. The second sink grooves may extend below the upper surface of the base (which may also be a wall of the first sink pattern). Thus, the super-hydrophobic surface may have a structure in which at least two sink patterns are included.

摘要翻译： 超疏水表面可以包括设置在基座中的第一凹槽图案和第二凹槽图案。 第一凹槽图案可以包括在基底的上表面下方延伸的第一凹槽槽。 第二凹槽图案可以包括具有小于第一凹槽的尺寸的第二凹槽。 第二沉槽可以在底部的上表面（其也可以是第一凹槽图案的壁）的下方延伸。 因此，超疏水表面可以具有其中包括至少两个凹槽图案的结构。

公开(公告)号：US07858010B2

公开(公告)日：2010-12-28

申请号：US11945400

申请日：2007-11-27

申请人： Eun-hyoung Cho ,  Sung-hoon Choa ,  Jin-seung Sohn ,  Du-hyun Lee ,  Hae-sung Kim

发明人： Eun-hyoung Cho ,  Sung-hoon Choa ,  Jin-seung Sohn ,  Du-hyun Lee ,  Hae-sung Kim

IPC分类号： G03F1/00

CPC分类号： G03F9/7084 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F9/7076 ,  G03F9/708 ,  H01L2924/0002 ,  H01L2924/00

摘要： A pattern template includes a flexible substrate, a template mold formed on the flexible substrate to include a pattern, and an alignment mark, the alignment mark has a greater refractive index than that of the template mold. The template is manufactured by providing a master template including a pattern area, coating resin for mold in the pattern area, forming a template mold by installing a flexible plate on the resin for mold and curing the resin for mold by radiating UV rays, separating the template mold and the master template, coating a metal thin film on the template mold, and forming an alignment mark at both sides of the template mold.

摘要翻译： 图案模板包括柔性基板，形成在柔性基板上以包括图案的模板模具和对准标记，对准标记具有比模板模具更大的折射率。 该模板通过在图案区域中提供包括图案区域，模具用涂料树脂，模塑模板，通过在模具树脂上安装柔性板并通过辐射紫外线固化模具来分离模板来制造模板 模板模具和主模板，在模板模具上涂覆金属薄膜，并在模板模具的两面形成对准标记。

公开(公告)号：US07663982B2

公开(公告)日：2010-02-16

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

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。

公开(公告)号：US07558161B2

公开(公告)日：2009-07-07

申请号：US11141052

申请日：2005-06-01

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

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。

公开(公告)号：US07428194B2

公开(公告)日：2008-09-23

申请号：US10986838

申请日：2004-11-15

申请人： Jin-seung Sohn ,  Myung-bok Lee ,  Mee-suk Jung ,  Eun-hyoung Cho ,  Hae-sung Kim

发明人： Jin-seung Sohn ,  Myung-bok Lee ,  Mee-suk Jung ,  Eun-hyoung Cho ,  Hae-sung Kim

IPC分类号： G11B7/00

CPC分类号： G11B7/1378 ,  G11B7/124 ,  G11B7/1353

摘要： An optical pickup and an optical recording and/or reproducing apparatus using the optical pickup are provided. The optical pickup includes: a light source; an optical bench on which the light source is mounted; a focusing member including an objective lens, focusing light emitted from the light source to form a light spot on an optical information storage medium; and an optical path forming member having a transparent block that includes a light entrance/exit surface on which the optical bench and the focusing member are arranged, a first reflection surface, and a second reflection surface opposing the first reflection surface, where the optical path forming member directs the light emitted from the light source toward the objective lens by reflecting the light emitted from the light source on the first and second reflection surfaces. The optical pickup satisfies the requirement for smaller, slimmer design and can be integrated using semiconductor manufacturing processes.

摘要翻译： 提供了使用光学拾取器的光学拾取器和光学记录和/或再现装置。 光学拾取器包括：光源; 安装光源的光台; 聚焦构件，包括物镜，聚焦从光源发射的光以在光学信息存储介质上形成光斑; 以及具有透明块的光路形成构件，所述透光块包括配置有所述光学台和所述聚焦构件的光入射/出射面，第一反射面和与所述第一反射面相对的第二反射面， 成形构件通过将从光源发射的光反射在第一和第二反射面上而将从光源发射的光朝向物镜引导。 光学拾取器满足更小，更薄的设计的要求，并且可以使用半导体制造工艺进行集成。

公开(公告)号：US20080131791A1

公开(公告)日：2008-06-05

申请号：US11945400

申请日：2007-11-27

申请人： Eun-hyoung Cho ,  Sung-hoon Choa ,  Jin-seung Sohn ,  Du-hyun Lee ,  Hae-sung Kim

发明人： Eun-hyoung Cho ,  Sung-hoon Choa ,  Jin-seung Sohn ,  Du-hyun Lee ,  Hae-sung Kim

IPC分类号： G03F1/00

CPC分类号： G03F9/7084 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F9/7076 ,  G03F9/708 ,  H01L2924/0002 ,  H01L2924/00

摘要： A pattern template includes a flexible substrate, a template mold formed on the flexible substrate to include a pattern, and an alignment mark, the alignment mark has a greater refractive index than that of the template mold. The template is manufactured by providing a master template including a pattern area, coating resin for mold in the pattern area, forming a template mold by installing a flexible plate on the resin for mold and curing the resin for mold by radiating UV rays, separating the template mold and the master template, coating a metal thin film on the template mold, and forming an alignment mark at both sides of the template mold.

摘要翻译： 图案模板包括柔性基板，形成在柔性基板上以包括图案的模板模具和对准标记，对准标记具有比模板模具更大的折射率。 该模板通过在图案区域中提供包括图案区域，模具用涂料树脂，模塑模板，通过在模具树脂上安装柔性板并通过辐射紫外线固化模具来分离模板来制造模板 模板模具和主模板，在模板模具上涂覆金属薄膜，并在模板模具的两面形成对准标记。