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    Optical memory device and method of recording/reproducing information by using the same
    3.
    发明授权
    Optical memory device and method of recording/reproducing information by using the same 有权
    光存储装置及其使用方法记录/再现信息

    公开(公告)号：US08755240B2

    公开(公告)日：2014-06-17

    申请号：US13321850

    申请日：2010-04-14

    申请人： Jae-Cheol Bae ,  Joo-Ho Kim ,  Jin-Kyung Lee

    发明人： Jae-Cheol Bae ,  Joo-Ho Kim ,  Jin-Kyung Lee

    IPC分类号： G11C7/00 ,  H01L27/146 ,  H01L33/06

    CPC分类号： H01L27/14603 ,  B82Y10/00 ,  G11B9/149 ,  G11B11/002 ,  G11C13/04 ,  G11C13/047 ,  H01L27/14601 ,  H01L27/14609 ,  H01L27/14647 ,  H01L33/06

    摘要： An optical memory device and a method of recording/reproducing information by using the optical memory device. The optical memory device includes a substrate; a first barrier layer formed on the substrate; a quantum well layer; a second barrier layer; a quantum dot layer; and a third barrier layer. The quantum well layer has an energy band gap which is wider than that of the quantum dot layer, and the second barrier layer has an energy band gap which is wider than that of the quantum well layer, so that electrons in excitons which are generated in the quantum dot layer by light of a certain wavelength are captured by the quantum well layer to record information, and then, recorded information may be erased or reproduced by irradiating light of a certain wavelength to the optical memory device.

    摘要翻译： 光学存储器件以及通过使用该光学存储器件来记录/再现信息的方法。 光学存储器件包括衬底; 形成在所述基板上的第一阻挡层; 量子阱层; 第二阻挡层; 量子点层; 和第三阻挡层。 量子阱层具有比量子点层更宽的能带隙，并且第二势垒层具有比量子阱层更宽的能带隙，使得在激子中产生的电子在 通过量子阱层捕获由一定波长的光量化的量子点层以记录信息，然后通过将某一波长的光照射到光学存储器件可以擦除或再现记录的信息。

    Image processing method using blurring and photographing apparatus using the same
    6.
    发明授权
    Image processing method using blurring and photographing apparatus using the same 有权
    使用模糊的图像处理方法和使用其的拍摄装置

    公开(公告)号：US08681244B2

    公开(公告)日：2014-03-25

    申请号：US13049558

    申请日：2011-03-16

    申请人： Jin-Kyung Lee ,  Tae-Kyung Kim ,  Taek-Seong Jeong

    发明人： Jin-Kyung Lee ,  Tae-Kyung Kim ,  Taek-Seong Jeong

    IPC分类号： H04N9/68 ,  H04N5/228

    CPC分类号： H04N5/232 ,  G06T5/002 ,  H04N5/23229 ,  H04N5/2621

    摘要： An image processing method and a photography apparatus using the same are provided. The image processing method includes inputting at least one image; selecting a specific region of the at least one image input; extracting a luminance value of the selected specific region; and determining a blurring degree based on the extracted luminance value and performing image processing by blurring the selected specific region using the determined blurring degree.

    摘要翻译： 提供了一种图像处理方法和使用该图像处理方法的摄影装置。 图像处理方法包括：输入至少一个图像; 选择所述至少一个图像输入的特定区域; 提取所选择的特定区域的亮度值; 以及基于所提取的亮度值确定模糊度，并且使用所确定的模糊度来模糊所选择的特定区域来执行图像处理。

    Method and apparatus for reproducing data of super resolution information storage medium
    8.
    发明授权
    Method and apparatus for reproducing data of super resolution information storage medium 失效
    用于再现超分辨率信息存储介质的数据的方法和装置

    公开(公告)号：US07710850B2

    公开(公告)日：2010-05-04

    申请号：US11168336

    申请日：2005-06-29

    申请人： Jin-kyung Lee ,  Joo-ho Kim ,  Chong-sam Chung ,  In-oh Hwang ,  Kiu-hae Jung ,  Hyun-ki Kim

    发明人： Jin-kyung Lee ,  Joo-ho Kim ,  Chong-sam Chung ,  In-oh Hwang ,  Kiu-hae Jung ,  Hyun-ki Kim

    IPC分类号： G11B7/00

    CPC分类号： G11B7/005 ,  G11B7/1353 ,  G11B7/24065 ,  G11B7/257

    摘要： A data reproducing method reproducing data recorded in a super resolution information storage medium in a form of marks having magnitudes less than a resolving power of an incident light beam, and an apparatus thereof. The data reproducing method includes irradiating a first beam having a resolving power causing a super resolution phenomenon and a second beam having a resolving power not causing a super resolution phenomenon into different places on the information storage medium, detecting a first reproduction signal based on the first beam and a second reproduction signal based on the second beam, and compensating for and calculating a temporal delay between the first reproduction signal and the second reproduction signal. Therefore, a signal reflected from a peripheral area of a reproduction beam spot other than a super resolution area can be excluded, thereby improving reproduction signal characteristics.

    摘要翻译： 一种数据再现方法，其以大于小于入射光束分辨能力的标记的形式，再现记录在超分辨率信息存储介质中的数据及其装置。 数据再现方法包括将具有超分辨率现象的分辨率的第一光束和不具有超分辨率现象的分辨率的第二光束照射到信息存储介质上的不同位置，基于第一光束检测第一再现信号 光束和基于第二光束的第二再现信号，并且补偿并计算第一再现信号和第二再现信号之间的时间延迟。 因此，可以排除从超分辨率区域以外的再现光束点的周边区域反射的信号，从而提高再现信号特性。

    Hybrid disk and method of writing data to and/or reading data from the hybrid disk
    9.
    发明授权
    Hybrid disk and method of writing data to and/or reading data from the hybrid disk 失效
    混合磁盘以及从混合磁盘写入数据和/或从混合磁盘读取数据的方法

    公开(公告)号：US07668073B2

    公开(公告)日：2010-02-23

    申请号：US11391436

    申请日：2006-03-29

    申请人： Young-min Cheong ,  Jung-wan Ko ,  Jin-kyung Lee

    发明人： Young-min Cheong ,  Jung-wan Ko ,  Jin-kyung Lee

    IPC分类号： G11B3/70

    CPC分类号： G11B7/24038 ,  G11B7/00455 ,  G11B7/0052 ,  G11B7/2433 ,  G11B2007/0006 ,  G11B2007/0013 ,  G11B2007/24304 ,  G11B2007/2431

    摘要： A hybrid disk useable with a recording and or reproducible apparatus having an optical pickup. The hybrid disk includes a first recording layer having a first format on which data is recordable or readable by a first format beam and a second recording layer having a second format on which the data is recordable or readable by a second format beam. The transmivities and reflectivities of the first and second recording layers are interrelated to control relative intensities of the first and second format beams incident on the optical pickup.

    摘要翻译： 可与具有光学拾取器的记录和/或可再现装置一起使用的混合盘。 混合盘包括具有第一格式的第一记录层，数据可由第一格式波束记录或读取，第二记录层具有数据可由第二格式波束记录或读取的第二格式。 第一和第二记录层的透射率和反射率与控制入射在光学拾取器上的第一和第二格式光束的相对强度相关。

    Compatible near field optical recording/reproducing apparatus
    10.
    发明授权
    Compatible near field optical recording/reproducing apparatus 失效
    兼容近场光记录/再现设备

    公开(公告)号：US08223615B2

    公开(公告)日：2012-07-17

    申请号：US12560482

    申请日：2009-09-16

    申请人： Jin-kyung Lee ,  No-cheol Park ,  Kyung-geun Lee ,  Yong-joong Yoon

    发明人： Jin-kyung Lee ,  No-cheol Park ,  Kyung-geun Lee ,  Yong-joong Yoon

    IPC分类号： G11B7/00 ,  G11B7/135

    CPC分类号： G11B7/139 ,  G11B7/1374 ,  G11B7/1378 ,  G11B7/1387 ,  G11B2007/0006 ,  G11B2007/13727

    摘要： A compatible near field optical recording/reproducing apparatus includes a solid immersion lens unit including a first lens, which has an aspherical surface in which light incident from the first light source is condensed, and a second lens, which realizes a high numerical aperture via a near field effect by light condensed by the first lens and has an aspherical surface. An effective beam size-controlling device controls an effective size of a light beam transmitted to the solid immersion lens unit such that either near field light or far field light is transmitted to an information storage medium by the solid immersion lens unit and a focal point adjusting optical system adjusts a focal position of light transmitted to the information storage medium according to the type of the information storage medium.

    摘要翻译： 兼容的近场光记录/再现装置包括：固体浸没透镜单元，其包括第一透镜，该第一透镜具有其中从第一光源入射的光会聚的非球面;以及第二透镜，其经由 近场效应由第一透镜聚光并具有非球面。 有效的光束尺寸控制装置控制透射到固体浸没透镜单元的光束的有效尺寸，使得近场光或远场光通过固体浸没透镜单元传播到信息存储介质，并且焦点调节 光学系统根据信息存储介质的类型调整发送到信息存储介质的光的焦点位置。