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1. 发明申请

US20050259563A1 Multi-layer super resolution optical disc 失效
标题翻译：多层超分辨率光盘
公开(公告)号：US20050259563A1
公开(公告)日：2005-11-24
申请号：US11131269
申请日：2005-05-18
申请人： Kun Ahn , Keum Kwak
发明人： Kun Ahn , Keum Kwak
IPC分类号： G11B7/24 , G11B7/243 , G11B7/257 , G11B7/26
CPC分类号： G11B7/24038 , G11B7/24 , G11B7/243 , G11B7/2534 , G11B7/257 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25715
摘要： Disclosed is a multi-layer super resolution optical disc. In the multi-layer super resolution optical disc, at least two recording layers, each of which comprises at least two mask layers and impact absorption layers formed between the mask layers, are laminated, and intermediate layers of polymer thermo-set by ultraviolet rays are formed between the recording layers. Accordingly, jitter characteristics for recording marks are improved, and recording density is enhanced.
摘要翻译：公开了一种多层超分辨率光盘。在多层超分辨率光盘中，层叠至少两层记录层，每层至少包含两层掩模层和形成在掩模层之间的冲击吸收层，紫外线热固性聚合物的中间层为形成在记录层之间。因此，记录标记的抖动特性得到改善，记录密度提高。

2. 发明申请

US20050170133A1 Super resolution optical disc 失效
标题翻译：超分辨率光盘
公开(公告)号：US20050170133A1
公开(公告)日：2005-08-04
申请号：US10971332
申请日：2004-10-21
申请人： Kun Ahn , Keum Kwak , Jin Kim
发明人： Kun Ahn , Keum Kwak , Jin Kim
IPC分类号： B32B3/02 , G11B7/24 , G11B7/257
CPC分类号： G11B7/24 , B82Y30/00 , G11B7/257
摘要： Disclosed is a super resolution optical disc. The super resolution optical disc comprises at least two mask layers. In one embodiment, the super resolution optical mask comprises a plurality of mask layers and impact absorption layers between the mask layers, and may further comprise diffusing prevention layers between the mask layer and the impact absorption layer. In another embodiment, the super resolution optical mask comprises a plurality of recording layers and dielectric layers separating the recording layers, each of the recording layers including two mask layers and an impact absorption layer between the mask layers or including two mask layers, an impact absorption layer between the mask layers, and diffusion preventing layers between the mask layer and the impact absorption layer. Accordingly, recording marks have an enhanced shape at an outer periphery of the marks, thereby enhancing the quality of the reproduction signal and enabling high-density multi-level recording.
摘要翻译：公开了一种超分辨率光盘。超分辨率光盘包括至少两个掩模层。在一个实施例中，超分辨率光学掩模包括在掩模层之间的多个掩模层和冲击吸收层，并且还可以包括在掩模层和冲击吸收层之间的防扩散层。在另一个实施例中，超分辨率光学掩模包括分离记录层的多个记录层和电介质层，每个记录层包括两个掩模层和在掩模层之间的冲击吸收层或包括两个掩模层，冲击吸收掩模层之间的层，以及掩模层和冲击吸收层之间的扩散防止层。因此，记录标记在标记的外周具有增强的形状，从而提高再现信号的质量并实现高密度多级记录。

3. 发明申请

US20050259564A1 Super resolution optical disc 失效
标题翻译：超分辨率光盘
公开(公告)号：US20050259564A1
公开(公告)日：2005-11-24
申请号：US11132215
申请日：2005-05-19
申请人： Kun Ahn , Keum Kwak , Jin Kim
发明人： Kun Ahn , Keum Kwak , Jin Kim
IPC分类号： G11B7/24 , G11B7/243 , G11B7/26
CPC分类号： G11B7/243 , G11B7/24 , G11B7/2578 , G11B2007/2432 , Y10T428/21
摘要： Disclosed herein is a super resolution optical disc. The super resolution optical disc comprises dielectric layers, and a mask layer formed between the dielectric layers, in which the mask layer is constructed as a complex mask layer comprising a metallic oxide (MOx) or metallic nitride (MNy), and a metallic thin film formed thereon. A size of the cavities and an amount of metallic particles in cavities created by illumination of recording laser can be controlled to increase a level of a reproduction signal for recording marks and to enhance the quality of the reproduction signal.
摘要翻译：这里公开了一种超分辨率光盘。超分辨率光盘包括电介质层和形成在电介质层之间的掩模层，其中掩模层被构造为复合掩模层，其包括金属氧化物（金属氧化物）或金属氮化物（ MN Y）和形成在其上的金属薄膜。可以控制空腔的大小和通过记录激光器的照明而产生的空腔中的金属颗粒的量，以增加用于记录标记的再现信号的电平并提高再现信号的质量。

4. 发明申请

US20050044926A1 Apparatus and method for testing mechanical endurance of a surface of an optical disc 有权
标题翻译：用于测试光盘表面的机械耐久性的装置和方法
公开(公告)号：US20050044926A1
公开(公告)日：2005-03-03
申请号：US10959138
申请日：2004-10-07
申请人： Hun Seo , Jin Kim , Chang Lee , Tae Jeong , Keum Kwak
发明人： Hun Seo , Jin Kim , Chang Lee , Tae Jeong , Keum Kwak
IPC分类号： G11B7/26 , G01N3/00 , G01N3/42 , G01N3/56 , G11B7/24
CPC分类号： G01N3/46 , G01N3/56 , G11B7/268
摘要： An apparatus and method for testing mechanical endurance of a surface of an optical disc are disclosed. The apparatus includes a rotating plate, on which an optical disc to be scratched is loaded, for rotating the loaded optical disc, and a plurality of abrasion wheels of a predetermined type, disposed at a perpendicular to the rotating plate, for contacting the optical disc and generating the scratch, the scratch being generated when the optical disc rotates a predetermined number of turns, e.g., maximum of 5 turns for the abrasion wheels to apply a predetermined load on the optical disc.
摘要翻译：公开了一种用于测试光盘表面的机械耐久性的装置和方法。该装置包括旋转板，在其上装载待划伤的光盘，用于旋转装载的光盘;以及多个预定类型的磨轮，设置在垂直于旋转板的位置，用于接触光盘并且产生划痕，当光盘旋转预定匝数时产生划痕，例如用于磨轮的最大5圈以在光盘上施加预定的载荷。

5. 发明申请

US20070008549A1 Technologies for measuring thickness of an optical disc 有权
公开(公告)号：US20070008549A1
公开(公告)日：2007-01-11
申请号：US11519084
申请日：2006-09-12
申请人： Seong Jeong , Jin Kim , Jin Kim , Hun Seo , Keum Kwak
发明人： Seong Jeong , Jin Kim , Jin Kim , Hun Seo , Keum Kwak
IPC分类号： G01B11/02 , G01B11/28 , G01J3/45 , G01B9/02
CPC分类号： G01B11/0625 , G01B11/0675 , G11B7/00375 , G11B7/268
摘要： The disclosure includes a system, device, apparatus and programmed medium of measuring thickness of an optical disc by using an interference effect of the optical disc layer. Such a system can include: a spectroscope to separate light, reflected from a surface of an optical disc, into constituent frequencies thereof; an optical intensity measuring unit to measure intensities of the constituent frequencies, respectively, as a first spectrum of data; and a processor to do at least the following, convert the first spectrum data into a second spectrum of values that exhibits variation as a function wavelength and refractive index, transform the second spectrum using a Fast Fourier Transform, and detect a thickness of one or more of the spacer layer and the cover layer, respectively, based upon the transformed spectrum. The disclosed technologies have advantages for high precisely measuring thickness of an optical disc.

6. 发明申请

US20060272388A1 Apparatus and method for testing endurance of optical disc 审中-公开
标题翻译：用于测试光盘耐久性的装置和方法
公开(公告)号：US20060272388A1
公开(公告)日：2006-12-07
申请号：US11502442
申请日：2006-08-11
申请人： Jin Kim , Hun Seo , Chang Lee , Tae Jeong , Keum Kwak , Seoung Lee
发明人： Jin Kim , Hun Seo , Chang Lee , Tae Jeong , Keum Kwak , Seoung Lee
IPC分类号： G01N3/56
CPC分类号： G01N3/46 , G01N3/56
摘要： In the data structure, a data area of the recording medium stores a transport stream of at least video data. The transport stream is divided into transport packets, and each of the transport packets is associated with one of the multiple reproduction paths. Also, the transport packets of each reproduction path is stored in separate physical domains of the data area from one another.
摘要翻译：在数据结构中，记录介质的数据区至少存储有视频数据的传输流。传输流被分成传输分组，并且每个传输分组与多个再现路径中的一个相关联。此外，每个再现路径的传输分组被存储在数据区域的彼此的分开的物理域中。

7. 发明申请

US20050094529A1 Recording method for a phase change optical disc 审中-公开
标题翻译：相变光盘的记录方法
公开(公告)号：US20050094529A1
公开(公告)日：2005-05-05
申请号：US10941949
申请日：2004-09-16
申请人： Kwang Lee , Jin Kim , Hun Seo , Seung Lee , Keum Kwak
发明人： Kwang Lee , Jin Kim , Hun Seo , Seung Lee , Keum Kwak
IPC分类号： G11B7/0045 , G11B7/006 , G11B3/00
CPC分类号： G11B7/0062 , G11B7/00454
摘要： A recording method for a phase change optical disk is disclosed. To prevent crystalline material from growing at the leading portion of predetermined marks, e.g. marks 4T or more in length, the interval between the first pulse and multi pulses among write pulses for forming marks 4T or more in length is increased by delaying the multi pulses against a reference clock and the widths or levels of the multi pulses are also increased. In another embodiment, to prevent a change in the starting positions of marks due to the increase of the interval between the first pulse and multi pulses, the last pulse among write pulses for forming marks 3T or more in length is advanced by a predefined time period. In still another embodiment, the interval between the first pulse and multi pulses among write pulses for forming marks 4T or more in length is increased and the starting position of the first pulse, the starting position and width of the last pulse, a trailing edge cooling time deviation are individually adjusted depending on the length of marks.
摘要翻译：公开了一种用于相变光盘的记录方法。为了防止结晶材料在预定标记的引导部分生长，例如，在长度上标记为4T或更大，通过将多个脉冲相对于参考时钟延迟并且多个脉冲的宽度或电平是多个脉冲，来增加用于形成长度为4T或更大的标记的写脉冲之间的第一脉冲和多脉冲之间的间隔也增加了。在另一个实施例中，为了防止由于第一脉冲和多脉冲之间的间隔的增加引起的标记的起始位置的变化，用于形成长度为3T或更大的标记的写脉冲之间的最后脉冲提前预定时间期。在又一个实施例中，用于形成长度为4T或更大的标记的写脉冲之间的第一脉冲和多脉冲之间的间隔增加，并且第一脉冲的起始位置，最后脉冲的起始位置和宽度，后沿冷却时间偏差根据标记的长度单独调整。

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