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1. 发明授权

US07435468B2 Multi-layer structure and method of drawing microscopic structure therein, optical disc master and method of fabricating the same using the multi-layer structure, and optical disc manufactured using the optical disc master 失效
标题翻译：多层结构及其微观结构的绘制方法，光盘主机及其制造方法使用多层结构，以及使用光盘主机制造的光盘
公开(公告)号：US07435468B2
公开(公告)日：2008-10-14
申请号：US10849522
申请日：2004-05-20
申请人： Joo-ho Kim , In-sik Park , Masashi Kuwahara , Junji Tominaga , Takayuki Sima
发明人： Joo-ho Kim , In-sik Park , Masashi Kuwahara , Junji Tominaga , Takayuki Sima
IPC分类号： B32B9/00
CPC分类号： G11B7/00452 , G11B7/261 , G11B7/263 , Y10S428/913
摘要： A multi-layer structure whose volume changes when a temperature exceeds a predetermined threshold value, a microscopic structure drawing method that involves emitting a laser beam onto the multi-layer structure to create a temperature distribution within a beam spot and performing microscopic recording on a portion of the beam spot having a temperature higher than the threshold value, an optical disc master, and a mastering method using the same, where the multi-layer structure includes a substrate and a transformation layer formed on the substrate, wherein a volume of a portion of the transformation layer irradiated by a laser beam changes when the temperature of the portion exceeds a predetermined temperature. The microscopic structure drawing method includes emitting the laser beam onto a predetermined region of the transformation layer and heating the region of the transformation layer irradiated by the laser beam beyond a predetermined temperature so that the heated region can undergo a volume change.
摘要翻译：一种当温度超过预定阈值时其体积变化的多层结构，涉及在多层结构上发射激光以产生束斑内的温度分布并在部分上进行微观记录的显微结构拉伸方法具有温度高于阈值的光斑，光盘母盘及其使用方法，其中所述多层结构包括衬底和形成在所述衬底上的相变层，其中所述部分的体积当部分的温度超过预定温度时，由激光束照射的变换层的变化将发生变化。微观结构绘制方法包括将激光束发射到转变层的预定区域上，并将由激光束照射的相变层的区域加热超过预定温度，使得加热区域能够经历体积变化。

2. 发明申请

US20050117507A1 Information storage medium and method and apparatus for reproducing information recorded on the same 审中-公开
标题翻译：信息存储介质以及用于再现记录在其上的信息的方法和装置
公开(公告)号：US20050117507A1
公开(公告)日：2005-06-02
申请号：US10996606
申请日：2004-11-26
申请人： In-oh Hwang , In-sik Park , Kyung-geun Lee , Hyun-ki Kim , Joo-ho Kim
发明人： In-oh Hwang , In-sik Park , Kyung-geun Lee , Hyun-ki Kim , Joo-ho Kim
IPC分类号： G11B7/004 , G11B5/09 , G11B7/005 , G11B7/007 , G11B7/09 , G11B7/095 , G11B7/24 , G11B7/243
CPC分类号： G11B7/1263 , G11B7/005 , G11B7/00736 , G11B7/0938 , G11B7/24 , G11B7/24065 , G11B7/243 , G11B2007/24304 , G11B2007/2432
摘要： An information storage medium containing recording marks with a size below a resolution limit of an incident beam emitted from an information reproducing apparatus, the information storage medium including a reference signal, recorded in the form of data, to compensate for signal degradation due to defocus or tilt, and a method and apparatus to reproduce information from the information storage medium.
摘要翻译：一种信息存储介质，其包含尺寸低于从信息再现装置发射的入射光束的分辨率极限的记录标记，所述信息存储介质包括以数据形式记录的参考信号，以补偿由于散焦引起的信号劣化或倾斜，以及从信息存储介质再现信息的方法和装置。

3. 发明授权

US08411541B2 Optical recording medium having read-only storage area and writable storage area and recording/reproducing apparatus and method therefor 有权
标题翻译：具有只读存储区域和可写存储区域的光记录介质及其记录/再现装置及方法
公开(公告)号：US08411541B2
公开(公告)日：2013-04-02
申请号：US12173402
申请日：2008-07-15
申请人： In-sik Park , Jung-wan Ko , Kyung-geun Lee , Byoung-ho Choi , Jung-kwon Heo , Byung-jun Kim , Tae-yong Doh
发明人： In-sik Park , Jung-wan Ko , Kyung-geun Lee , Byoung-ho Choi , Jung-kwon Heo , Byung-jun Kim , Tae-yong Doh
IPC分类号： G11B7/005 , G11B7/007
CPC分类号： G11B7/0079 , G11B7/00736 , G11B7/24038 , G11B20/1217 , G11B20/1262 , G11B2020/1247 , G11B2020/1248 , G11B2020/1259 , G11B2020/1265 , G11B2020/1278 , G11B2020/1288 , G11B2220/211 , G11B2220/213 , G11B2220/216 , G11B2220/2562 , G11B2220/2575
摘要： An optical recording medium having a read-only storage area and a writable storage area and a recording/reproducing apparatus and method therefor. The optical recording medium is a hybrid disc having both the read-only storage area, which is suitable for mass production of information having the same contents, and the writable storage area on which data can be recorded, updated or added at a user's option. The read-only storage area has a structure that is completely compatible with a digital versatile disc read only memory (DVD-ROM) specification, and the writable storage area is compatible with the recording/reproducing characteristics of a writable DVD specification so that an existing reproducing-only apparatus can read information from the read-only storage area, and data can be recorded in the writable storage area using an apparatus obtained by minimally changing an existing recording/reproducing apparatus while maintaining the physical recording characteristics of the existing recording/reproducing apparatus.
摘要翻译：一种具有只读存储区和可写存储区的光记录介质及其记录/再现装置及方法。光记录介质是具有适合于批量生产具有相同内容的信息的只读存储区域和可以根据用户选项记录，更新或添加数据的可写存储区域的混合盘。只读存储区域具有与数字通用盘只读存储器（DVD-ROM）规范完全兼容的结构，并且可写存储区域与可写DVD规范的记录/再现特性兼容，使得现有只读设备可以从只读存储区域读取信息，并且可以使用通过最小程度地改变现有记录/再现设备获得的设备将数据记录在可写存储区域中，同时保持现有记录/再现的物理记录特性仪器。

4. 发明授权

US08179758B2 Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same 有权
标题翻译：具有跟踪极性信息的光盘，以及用于在其上记录和再现用户数据的装置和方法
公开(公告)号：US08179758B2
公开(公告)日：2012-05-15
申请号：US11940072
申请日：2007-11-14
申请人： Kyung-geun Lee , In-sik Park , Jung-wan Ko , Du-seop Yoon
发明人： Kyung-geun Lee , In-sik Park , Jung-wan Ko , Du-seop Yoon
IPC分类号： G11B7/00
CPC分类号： G11B7/00736 , G11B7/004 , G11B7/0945 , G11B2007/0006
摘要： An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc
摘要翻译：光盘包括跟踪极性信息。光盘包括夹紧区域，导入区域，数据区域和突发切割区域（BCA）。 BCA存在于夹持区域和引入区域之间，并且记录关于光盘的信息，并且在数据区域中执行跟踪之前读取信息。因此，可以无误地获得跟踪极性信息和/或反射率信息，并且将用户数据直接记录或再现在光盘的数据区域中

5. 发明授权

US07751300B2 Optical disc having a plurality of recording layers, and recording method and reproducing method therefor 有权
标题翻译：具有多个记录层的光盘及其记录方法和再现方法
公开(公告)号：US07751300B2
公开(公告)日：2010-07-06
申请号：US11869827
申请日：2007-10-10
申请人： Kyung-geun Lee , In-sik Park , Myong-do Ro , Du-seop Yoon , Chang-min Park
发明人： Kyung-geun Lee , In-sik Park , Myong-do Ro , Du-seop Yoon , Chang-min Park
IPC分类号： G11B7/24
CPC分类号： G11B20/1883 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B20/1217 , G11B20/1816 , G11B2007/0013 , G11B2020/1229 , G11B2020/1231 , G11B2220/20 , G11B2220/235
摘要： An optical disc includes a plurality of recording layers, each layer having a lead-in area, a data area, and a lead-out area. A dedicated-reproducing area having a disc-related information zone, and a rewritable area are provided in at least one of the lead-in and lead-out areas of the optical disc. Accordingly, a reliability of a data recording/reproducing with respect to the optical disc is improved.
摘要翻译：光盘包括多个记录层，每层具有导入区，数据区和导出区。具有光盘相关信息区的专用再现区域和可重写区域设置在光盘的引入区和导出区的至少一个中。因此，提高了相对于光盘的数据记录/再现的可靠性。

6. 发明申请

US20100039910A1 APPARATUS FOR RECORDING/REPRODUCING DATA FROM A DATA ARE INCLUDING A SPARE AREA FOR DEFECT MANAGEMENT ALLOCATED IN REVERSE ORDER FROM REARMOST UNITS OF DATA AREA 有权
标题翻译：用于从数据记录/复制数据的装置，包括从数据区撤回单元的反向排序中分配的缺陷管理区域
公开(公告)号：US20100039910A1
公开(公告)日：2010-02-18
申请号：US12582004
申请日：2009-10-20
申请人： Jung-Wan KO , In-sik Park
发明人： Jung-Wan KO , In-sik Park
IPC分类号： G11B19/02
CPC分类号： G11B20/1883 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/2575
摘要： A recording medium having a spare area for defect management, and a method and apparatus for allocating and assigning the spare area. A plurality of zones are formed as one group without prescribing the relationship between a zone and a group. Spare areas include a spare area for slipping replacement and a spare area for linear replacement. The spare are for slipping replacement is first allocated, and the spare area for linear replacement is allocated according to the size of an area remaining after the spare area for slipping replacement is used and the purpose for which a disc is used. When the spare area for linear replacement becomes deficient during use of the disc, a supplementary spare area for linear replacement is allocated in sequence from the rearmost of a logical file area, such that the spare area can be more flexibly and effectively allocated.
摘要翻译：具有用于缺陷管理的备用区域的记录介质，以及用于分配和分配备用区域的方法和装置。多个区域形成为一组而不规定区域和组之间的关系。备用区域包括用于滑动更换的备用区域和用于线性更换的备用区域。首先分配用于滑动替换的备用，并且根据在使用滑动替换的备用区域之后剩余的区域的大小来分配用于线性替换的备用区域以及使用盘的目的。当在盘的使用期间用于线性替换的备用区变得不足时，从逻辑文件区的最后部顺序分配用于线性替换的补充备用区，使得备用区可以更灵活和有效地分配。

7. 发明授权

US07502291B2 Apparatus for recording data on and/or reproducing data from optical disc 有权
公开(公告)号：US07502291B2
公开(公告)日：2009-03-10
申请号：US12018927
申请日：2008-01-24
申请人： Kyung-geun Lee , In-sik Park
发明人： Kyung-geun Lee , In-sik Park
IPC分类号： G11B11/00
CPC分类号： G11B20/1833 , G11B20/1217 , G11B20/1883 , G11B2020/1221 , G11B2020/1277 , G11B2020/1893 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2545 , G11B2220/2562 , G11B2220/2579
摘要： An optical disc on which data is recorded and/or from which the data is reproduced, includes a recording area where the data is recorded in at least one physical cluster, a defective area, where a defect that prevents a recording and/or reproduction of data is present, provided in the recording area, and a recording end area where information indicating an end of recording is recorded before the defective area. A method of recording data on and/or reproducing the data from a high density optical disc having a defective area, includes recording the data in a predetermined recording area having the defective area, and recording end data indicating an end of the recording before the defective area.

8. 发明授权

US07478313B2 Encoding apparatus and method, and decoding apparatus and method for error correction 失效
标题翻译：编码装置和方法，以及用于纠错的解码装置和方法
公开(公告)号：US07478313B2
公开(公告)日：2009-01-13
申请号：US10717919
申请日：2003-11-21
申请人： Ki-hyun Kim , In-sik Park , Jae-seong Shim , Sung-hyu Han
发明人： Ki-hyun Kim , In-sik Park , Jae-seong Shim , Sung-hyu Han
IPC分类号： H03M13/00 , H03M13/03
CPC分类号： H03M13/29 , H03M13/1102 , H03M13/2957 , H03M13/2966 , H03M13/3746
摘要： An encoding and decoding apparatus and method thereof includes first and second soft encoders, a transmission channel, and first and second soft decoders. The first soft encoder performs a first soft encoding of input data to correct errors in the input data and outputting first soft-encoded data. The second soft encoder receives the first soft-encoded data, performs a second soft encoding to determine a success or failure of the encoding of the first soft-encoded data, and outputs second soft-encoded data. The first soft decoder soft-decodes data input through a transmission channel and corresponds to the second soft encoding, and outputs first soft-decoded data. The second soft decoder receives the first soft-decoded data, soft-decodes the first soft-decoded data corresponding to the first soft encoding, and outputs second soft-decoded data and additional information indicating the success or failure of the decoding of the first soft-decoded data.
摘要翻译：其编码和解码装置及其方法包括第一和第二软编码器，传输通道以及第一和第二软解码器。第一软编码器执行输入数据的第一软编码以校正输入数据中的错误并输出第一软编码数据。第二软编码器接收第一软编码数据，执行第二软编码以确定第一软编码数据的编码的成功或失败，并输出第二软编码数据。第一软解码器对通过传输信道输入的数据进行软解码，并对应于第二软编码，并输出第一软解码数据。第二软解码器接收第一软解码数据，对与第一软编码相对应的第一软解码数据进行软解码，并输出第二软解码数据和指示第一软解码成功或失败的附加信息 -decoded数据。

9. 发明授权

US07414957B2 Optical disc having uniform structure 有权
公开(公告)号：US07414957B2
公开(公告)日：2008-08-19
申请号：US11959505
申请日：2007-12-19
申请人： Kyung-geun Lee , In-sik Park , Du-seop Yoon
发明人： Kyung-geun Lee , In-sik Park , Du-seop Yoon
IPC分类号： G11B7/00
CPC分类号： G11B7/24082 , G11B7/0053 , G11B7/00718 , G11B7/00736 , G11B7/00745 , G11B7/24038 , G11B7/261 , G11B20/1217 , G11B20/1403 , G11B20/1426 , G11B27/24 , G11B27/3027 , G11B2020/1239 , G11B2020/1274 , G11B2020/1292 , G11B2220/216 , G11B2220/235 , G11B2220/2562 , G11B2220/2575
摘要： An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.

10. 发明授权

US07411880B2 Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor 有权
标题翻译：在光记录介质上记录擦除图案信息的方法，基于擦除图案信息擦除光记录介质上的信息，以及光记录介质
公开(公告)号：US07411880B2
公开(公告)日：2008-08-12
申请号：US11601813
申请日：2006-11-20
申请人： Kyung-geun Lee , Yong-jin Ahn , In-sik Park , Seong-sue Kim , Du-seop Yoon
发明人： Kyung-geun Lee , Yong-jin Ahn , In-sik Park , Seong-sue Kim , Du-seop Yoon
IPC分类号： G11B7/00
CPC分类号： G11B7/0062 , G11B7/00736 , G11B20/10 , G11B20/10009
摘要： An optical recording medium allowing data to be recorded on, erased from, and reproduced from, and storing information about power levels of an erase pulse. The recorded erase pattern information may include information about power levels of first and last pulses of an erase pattern for erasing data. The first and last pulses of the erase pattern can be differently set depending on the differing kind of recording layer or layers of a disk or differing kinds of disks and recorded in a reproducible only area or rewritable area of the optical recording medium. Thus, by presetting the appropriate erase power levels, the time required for selecting an optimal erase power for the optical recording medium can be considerably reduced.
摘要翻译：一种允许将数据记录在擦除脉冲的功率电平上并从其再生并存储关于擦除脉冲的功率电平的信息的光学记录介质。记录的擦除模式信息可以包括关于用于擦除数据的擦除模式的第一和最后脉冲的功率电平的信息。擦除图案的第一个和最后一个脉冲可以根据盘的不同种类的记录层或不同种类的盘被不同地设置，并被记录在光学记录介质的仅可重现区域或可重写区域中。因此，通过预设适当的擦除功率电平，可以大大减少为光学记录介质选择最佳擦除功率所需的时间。

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