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    APPARATUS AND METHOD FOR DETERMINING WRITE STRATEGY, AND APPARATUS AND METHOD FOR RECORDING DATA
    5.
    发明申请
    APPARATUS AND METHOD FOR DETERMINING WRITE STRATEGY, AND APPARATUS AND METHOD FOR RECORDING DATA 审中-公开
    用于确定写策略的装置和方法，以及用于记录数据的装置和方法

    公开(公告)号：US20090135692A1

    公开(公告)日：2009-05-28

    申请号：US12038973

    申请日：2008-02-28

    申请人： WOOK-YEON HWANG ,  Kyung-geun Lee ,  In-oh Hwang

    发明人： WOOK-YEON HWANG ,  Kyung-geun Lee ,  In-oh Hwang

    IPC分类号： G11B7/00

    CPC分类号： G11B20/10481 ,  G11B7/0062 ,  G11B7/1267 ,  G11B20/10009 ,  G11B20/10055 ,  G11B20/10222 ,  G11B20/1816 ,  G11B2220/2537

    摘要： An apparatus and method for determining an optimal write strategy when recording data onto an optical disk, and an apparatus and method for recording data, the method of determining a write strategy including: recording test data for each size of marks and spaces based on a plurality of write strategies; reproducing the recorded test data; measuring jitter values of the reproduced test data based on the plurality of write strategies; and determining an optimal write strategy according to the measured jitter values.

    摘要翻译： 一种用于在将数据记录到光盘上时确定最佳写入策略的装置和方法，以及用于记录数据的装置和方法，确定写入策略的方法包括：基于多个记录来记录每个尺寸的标记和空格的测试数据 的写作策略; 再现记录的测试数据; 基于所述多个写入策略来测量再现的测试数据的抖动值; 以及根据所测量的抖动值确定最佳写入策略。

    Super resolution information storage medium
    7.
    发明授权
    Super resolution information storage medium 失效
    超分辨率信息存储介质

    公开(公告)号：US07390547B2

    公开(公告)日：2008-06-24

    申请号：US10999200

    申请日：2004-11-30

    申请人： Hyun-ki Kim ,  Joo-ho Kim ,  In-oh Hwang ,  Du-seop Yoon

    发明人： Hyun-ki Kim ,  Joo-ho Kim ,  In-oh Hwang ,  Du-seop Yoon

    IPC分类号： B32B3/02

    CPC分类号： G11B7/24065 ,  Y10T428/21 ,  Y10T428/24802

    摘要： A super resolution information storage medium includes: a substrate; a first super resolution layer which is formed over the substrate; a second super resolution layer which is formed over the first super resolution layer; and an insertion layer which is disposed between the first and second super resolution layers.

    摘要翻译： 超分辨率信息存储介质包括：基板; 形成在所述基板上的第一超分辨率层; 形成在第一超分辨率层上的第二超分辨率层; 以及布置在第一和第二超分辨率层之间的插入层。

    High-density optical recording medium and method of recording data on the same
    8.
    发明授权
    High-density optical recording medium and method of recording data on the same 失效
    高密度光记录介质及其记录方法

    公开(公告)号：US07366077B2

    公开(公告)日：2008-04-29

    申请号：US11285118

    申请日：2005-11-23

    申请人： Kyung-geun Lee ,  In-sik Park ,  In-oh Hwang ,  Chang-min Park

    发明人： Kyung-geun Lee ,  In-sik Park ,  In-oh Hwang ,  Chang-min Park

    IPC分类号： G11B3/74

    CPC分类号： G11B7/0079 ,  G11B7/00718 ,  G11B7/1263 ,  G11B7/24038 ,  G11B7/24079 ,  G11B2007/0013

    摘要： A high-density optical recording medium and method of recording data on the optical recording medium. The optical recording medium includes a plurality of data recording/reproducing surfaces having reflectances for light passing through a pit area, a land/groove area, and a land/groove area on which data are recorded, of a data recording/reproducing surface included between a light source for emitting light and a recording/reproducing surface selected from the plurality of data recording/reproducing surfaces, the reflectances satisfy the expressions r1≧r2≧r3 and {(r1−r3)/r1}≦0.2, where r1, r2 and r3 are the reflectances of the pit area, the land/groove area and the land groove area on which data are recorded, respectively.

    摘要翻译： 一种高密度光记录介质和在光记录介质上记录数据的方法。 光记录介质包括多个数据记录/再现表面，其具有穿过凹坑区域的光的反射率，纹间/凹槽区域和数据记录在其上的纹间/凹槽区域，数据记录/再现表面包括在 用于发射光的光源和从多个数据记录/再现表面中选择的记录/再现表面，反射率满足表达式r 1> = r 2> = r 3和{（r 1 -r 3）/ r1} <= 0.2，其中r 1，r 2和r 3分别是记录数据的凹坑区域，焊盘/凹槽区域和焊盘凹槽区域的反射率。

    OPTICAL DISK AND OPTICAL DISK REPRODUCING DEVICE
    10.
    发明申请
    OPTICAL DISK AND OPTICAL DISK REPRODUCING DEVICE 审中-公开
    光盘和光盘再现设备

    公开(公告)号：US20070140094A1

    公开(公告)日：2007-06-21

    申请号：US11462938

    申请日：2006-08-07

    申请人： Takayuki SHIMA ,  Junji TOMINAGA ,  Takashi NAKANO ,  Takashi KIKUKAWA ,  Narutoshi FUKUZAWA ,  Tatsuhiro KOBAYASHI ,  Joo-ho KIM ,  In-oh HWANG

    发明人： Takayuki SHIMA ,  Junji TOMINAGA ,  Takashi NAKANO ,  Takashi KIKUKAWA ,  Narutoshi FUKUZAWA ,  Tatsuhiro KOBAYASHI ,  Joo-ho KIM ,  In-oh HWANG

    IPC分类号： G11B7/24

    CPC分类号： G11B7/252 ,  G11B7/00455 ,  G11B7/24

    摘要： An optical disk primarily includes a recording layer and a viscosity-variable material layer. When a laser beam is irradiated to reproduce a record written on the recording layer, part of the crystalline thin layer of the viscosity-variable material layer is softened to vary the optical constant of the softened region. Consequently, a plane having discontinuous optical constants is produced at the boundary between the softened region and the other region, so that a ring-shaped specific region is produced in a light spot. The ring-shaped specific region allows record patterns smaller than or equal to the resolution limit to be reproduced with the same signal intensity as that of the other record patterns larger than the resolution limit.

    摘要翻译： 光盘主要包括记录层和粘性可变材料层。 当照射激光束以再现记录在记录层上的记录时，粘性可变材料层的结晶薄层的一部分被软化以改变软化区域的光学常数。 因此，在软化区域和其他区域之间的边界处产生具有不连续光学常数的平面，从而在光斑中产生环形特定区域。 环形特定区域允许以与分辨率极限大的其他记录图案的信号强度相同的信号强度再现小于或等于分辨率极限的记录图案。