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1. 发明申请

US20070140083A1 Method and apparatus to determine an optimum reproducing condition on an optical recording medium 失效
标题翻译：确定光学记录介质上的最佳再现条件的方法和装置
公开(公告)号：US20070140083A1
公开(公告)日：2007-06-21
申请号：US11641069
申请日：2006-12-19
申请人： Jae-cheol Bae , Joo-ho Kim , In-oh Hwang , Hyun-soo Park , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
发明人： Jae-cheol Bae , Joo-ho Kim , In-oh Hwang , Hyun-soo Park , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
IPC分类号： G11B7/12
CPC分类号： G11B7/005 , G11B7/1267
摘要： A method of determining an optimum reproduction condition of a first mark recorded on an optical recording medium that is smaller than a resolution of a pickup to reproduce the first mark. The method includes obtaining an optimum reproduction condition of a second mark having a length which closely approximates the resolution of the pickup, and determining the optimum reproduction condition of the first mark using the obtained optimum reproduction condition of the second mark.
摘要翻译：一种确定记录在光学记录介质上的第一标记的最佳再现条件的方法，其小于拾取器的分辨率以再现第一标记。该方法包括获得具有近似于拾取器的分辨率的长度的第二标记的最佳再现条件，以及使用获得的第二标记的最佳再现条件来确定第一标记的最佳再现条件。

2. 发明授权

US08018804B2 Method and apparatus to determine an optimum reproducing condition on an optical recording medium 失效
标题翻译：确定光学记录介质上的最佳再现条件的方法和装置
公开(公告)号：US08018804B2
公开(公告)日：2011-09-13
申请号：US11641069
申请日：2006-12-19
申请人： Jae-cheol Bae , Joo-ho Kim , In-oh Hwang , Hyun-soo Park , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
发明人： Jae-cheol Bae , Joo-ho Kim , In-oh Hwang , Hyun-soo Park , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
IPC分类号： G11B7/00
CPC分类号： G11B7/005 , G11B7/1267
摘要： A method of determining an optimum reproduction condition of a first mark recorded on an optical recording medium that is smaller than a resolution of a pickup to reproduce the first mark. The method includes obtaining an optimum reproduction condition of a second mark having a length which closely approximates the resolution of the pickup, and determining the optimum reproduction condition of the first mark using the obtained optimum reproduction condition of the second mark.
摘要翻译：一种确定记录在光学记录介质上的第一标记的最佳再现条件的方法，其小于拾取器的分辨率以再现第一标记。该方法包括获得具有近似于拾取器的分辨率的长度的第二标记的最佳再现条件，以及使用获得的第二标记的最佳再现条件来确定第一标记的最佳再现条件。

3. 发明授权

US07791999B2 Writing condition optimizing method and apparatus, and optical recording medium 失效
标题翻译：写条件优化方法和装置，以及光记录介质
公开(公告)号：US07791999B2
公开(公告)日：2010-09-07
申请号：US11641065
申请日：2006-12-19
申请人： Jae-cheol Bae , In-oh Hwang , Kyung-geun Lee , Hui Zhao , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
发明人： Jae-cheol Bae , In-oh Hwang , Kyung-geun Lee , Hui Zhao , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
IPC分类号： G11B7/00
CPC分类号： G11B7/0062 , G11B7/00736 , G11B7/1267 , G11B20/10055
摘要： A method of optimizing a writing condition of an optical recording medium, including writing test pattern data with the writing condition on the optical recording medium, comparing an error pattern binary signal detected by reproducing the written test pattern data with a correct pattern binary signal of the test pattern data, and determining an optimum writing condition of the optical recording medium based on a result of the comparison.
摘要翻译：一种优化光学记录介质的写入状态的方法，包括在光学记录介质上写入具有写入条件的测试图案数据，将通过再现所写入的测试图案数据检测的误差模式二进制信号与正确的模式二进制信号进行比较测试图案数据，以及基于比较的结果确定光学记录介质的最佳写入条件。

4. 发明申请

US20070177473A1 Writing condition optimizing method and apparatus, and optical recording medium 失效
标题翻译：写条件优化方法和装置，以及光记录介质
公开(公告)号：US20070177473A1
公开(公告)日：2007-08-02
申请号：US11641065
申请日：2006-12-19
申请人： Jae-cheol Bae , In-oh Hwang , Kyung-geun Lee , Hui Zhao , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
发明人： Jae-cheol Bae , In-oh Hwang , Kyung-geun Lee , Hui Zhao , Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
IPC分类号： G11B7/12
CPC分类号： G11B7/0062 , G11B7/00736 , G11B7/1267 , G11B20/10055
摘要： A method of optimizing a writing condition of an optical recording medium, including writing test pattern data with the writing condition on the optical recording medium, comparing an error pattern binary signal detected by reproducing the written test pattern data with a correct pattern binary signal of the test pattern data, and determining an optimum writing condition of the optical recording medium based on a result of the comparison.
摘要翻译：一种优化光学记录介质的写入状态的方法，包括在光学记录介质上写入具有写入条件的测试图案数据，将通过再现所写入的测试图案数据检测的误差模式二进制信号与正确的模式二进制信号进行比较测试图案数据，以及基于比较的结果确定光学记录介质的最佳写入条件。

5. 发明授权

US07876665B2 Optical recording medium and method for reproducing information from optical recording medium 有权
标题翻译：光记录介质及从光记录介质再现信息的方法
公开(公告)号：US07876665B2
公开(公告)日：2011-01-25
申请号：US11990076
申请日：2006-08-08
申请人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi , Junji Tominaga , Takashi Nakano , Takayuki Shima , Joo-ho Kim , In-oh Hwang
发明人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi , Junji Tominaga , Takashi Nakano , Takayuki Shima , Joo-ho Kim , In-oh Hwang
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , G11B7/005 , G11B7/126 , G11B7/243 , G11B7/252 , G11B7/258
摘要： An optical recording medium includes a substrate, a first dielectric layer, a recording layer, a second dielectric layer, a super-resolution layer, and a third dielectric layer, which are provided in that order. The super-resolution layer is formed of a material configured such that voids are generated when the material is irradiated with DC light at a predetermined irradiation power for 1 to 300 seconds. Therefore, super-resolution reproduction can be made such that the irradiation power of a readout laser beam does not depend on the size of a recording mark.
摘要翻译：光记录介质包括依次设置的基板，第一介质层，记录层，第二介质层，超分辨率层和第三介质层。超分辨率层由构造成当以预定照射功率的DC光照射材料1至300秒时产生空隙的材料形成。因此，可以进行超分辨率再现，使得读出激光束的照射功率不依赖于记录标记的尺寸。

6. 发明申请

US20090016205A1 Optical Recording Medium and Method for Reproducing Information From Optical Recording Medium 有权
标题翻译：光记录介质和从光记录介质再现信息的方法
公开(公告)号：US20090016205A1
公开(公告)日：2009-01-15
申请号：US11990076
申请日：2006-08-08
申请人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi , Junji Tominaga , Takashi Nakano , Takayuki Shima , Joo-ho Kim , In-oh Hwang
发明人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi , Junji Tominaga , Takashi Nakano , Takayuki Shima , Joo-ho Kim , In-oh Hwang
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , G11B7/005 , G11B7/126 , G11B7/243 , G11B7/252 , G11B7/258
摘要： An optical recording medium includes a substrate, a first dielectric layer, a recording layer, a second dielectric layer, a super-resolution layer, and a third dielectric layer, which are provided in that order. The super-resolution layer is formed of a material configured such that voids are generated when the material is irradiated with DC light at a predetermined irradiation power for 1 to 300 seconds. Therefore, super-resolution reproduction can be made such that the irradiation power of a readout laser beam does not depend on the size of a recording mark.
摘要翻译：光记录介质包括依次设置的基板，第一介质层，记录层，第二介质层，超分辨率层和第三介质层。超分辨率层由构造成当以预定照射功率的DC光照射材料1至300秒时产生空隙的材料形成。因此，可以进行超分辨率再现，使得读出激光束的照射功率不依赖于记录标记的尺寸。

7. 发明申请

US20070030776A1 Super-resolution information recording medium, recording/reproducing apparatus, and recording/reproducing method 审中-公开
标题翻译：超分辨率信息记录介质，记录/再现装置和记录/再现方法
公开(公告)号：US20070030776A1
公开(公告)日：2007-02-08
申请号：US11499712
申请日：2006-08-07
申请人： Joo-ho Kim , In-oh Hwang , Narutoshi Fukuzawa , Junji Tominaga , Takashi Kikukawa , Tatsuhiro Kobayashi , Takashi Nakano , Takayuki Shima
发明人： Joo-ho Kim , In-oh Hwang , Narutoshi Fukuzawa , Junji Tominaga , Takashi Kikukawa , Tatsuhiro Kobayashi , Takashi Nakano , Takayuki Shima
IPC分类号： G11B19/02 , G11B3/70
CPC分类号： G11B7/252 , G11B7/00452 , G11B7/0052 , G11B7/24 , G11B7/243 , G11B2007/24304 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316
摘要： A super-resolution information recording medium, a recording/reproducing apparatus, and a recording/reproducing method uses an information recording medium provides a super-resolution effect by fluid bubbles. The fluid bubbles are formed in at least a portion of the medium by a light beam radiated to reproduce a signal from the information recording medium. Accordingly, the super-resolution information recording medium has improved optical characteristics, so that better recording/reproduction is possible.
摘要翻译：超分辨率信息记录介质，记录/再现装置和记录/再现方法使用信息记录介质通过流体气泡提供超分辨率效果。通过辐射的光束在介质的至少一部分中形成流体气泡，以再现来自信息记录介质的信号。因此，超分辨率信息记录介质具有改善的光学特性，使得更好的记录/再现成为可能。

8. 发明授权

US07944802B2 Super-resolution optical recording medium and method for recording information on super-resolution optical recording medium 有权
标题翻译：超分辨率光记录介质和用于在超分辨率光记录介质上记录信息的方法
公开(公告)号：US07944802B2
公开(公告)日：2011-05-17
申请号：US11541546
申请日：2006-10-03
申请人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi
发明人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi
IPC分类号： G11B9/00 , G11B3/70 , G11B5/84 , G11B7/26 , G11B7/24
CPC分类号： G11B7/24
摘要： A super-resolution optical recording medium has at least a recording layer and a super resolution layer on a substrate. In the recording layer, a minimum recording mark is formed with spaces within a beam spot of a laser beam in recording. The minimum recording mark has a size of a resolution limit of a reproduction optical system or less, and can be reproduced by the reproduction optical system due to the existence of the super solution layer. The minimum recording mark in an AFM image takes the shape of a convex arc on a leading edge thereof and the shape of a concave arc on a trailing edge thereof (the AFM image is a plan view which can be observed on a surface when the light transmission layer is removed), and spaces have the similar shape to these.
摘要翻译：超分辨率光记录介质在基板上至少具有记录层和超分辨率层。在记录层中，在记录中在激光束的光束点内形成有最小记录标记。最小记录标记具有再现光学系统的分辨率限制的尺寸或更小，并且由于存在超级溶液层，可以由再现光学系统再现。 AFM图像中的最小记录标记在其前缘上具有凸弧的形状，并且在其后缘具有凹弧的形状（AFM图像是在光的表面上可以观察到的平面图传输层被去除），并且空间具有与这些相似的形状。

9. 发明授权

US07719944B2 Method and apparatus for recording information on optical recording medium with compensation for thermal effects in ultra-high-density optical recording and reproducing system 失效
标题翻译：用于在超高密度光学记录和再现系统中补偿热效应的光学记录介质上记录信息的方法和装置
公开(公告)号：US07719944B2
公开(公告)日：2010-05-18
申请号：US11522425
申请日：2006-09-18
申请人： Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
发明人： Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi
IPC分类号： G11B7/0045
CPC分类号： G11B7/00456
摘要： A method for recording information on an optical recording medium in which a laser beam modulated into one or a plurality of write pulses with one or a plurality of write powers in accordance with target data to be written is projected onto a recording layer of the optical recording medium to form a record mark. During recording the information on the optical recording medium, a data level and a weight index are assigned to each channel bit in reference data trains before and after the target data. Recording compensation of the target data is carried out in accordance with the sum totals of the products of the data level and the weight index in the reference data trains, so that it is possible to easily carry out high a real recording by writing fine mark/space trains.
摘要翻译：一种用于在光学记录介质上记录信息的方法，其中根据要写入的目标数据将调制为一个或多个写入功率的一个或多个写入脉冲的激光束投影到光学记录的记录层上媒介形成纪录。在光记录介质上记录信息期间，在目标数据之前和之后的参考数据列中的每个通道位分配数据电平和权重指数。目标数据的记录补偿根据参考数据列中的数据级别和权重索引的乘积的总和进行，从而可以通过写入精细标记/ 太空列车

10. 发明授权

US07554894B2 Data recording and readingout system 失效
标题翻译：数据记录和读出系统
公开(公告)号：US07554894B2
公开(公告)日：2009-06-30
申请号：US11217294
申请日：2005-09-02
申请人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi , Toshiki Aoi , Hajime Utsunomiya
发明人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi , Toshiki Aoi , Hajime Utsunomiya
IPC分类号： G11B7/00
CPC分类号： G11B7/24085 , G11B7/122 , G11B7/1387 , G11B7/24065 , G11B7/243 , G11B7/257 , G11B2007/13727 , G11B2007/24304 , G11B2007/2432
摘要： In a data recording and readingout system in which data is recorded and readout, or is readout on, or from an optical recording medium 1 by irradiating a laser beam having a wavelength “λ” via an objective lens of a numerical aperture “NA” onto said optical recording medium, while the optical recording medium contains a layered structure formed by sandwiching a dielectric layer 6 between a recording layer 7 and an optical absorption layer 5, with respect to the optical recording medium 1 arranged in such a manner that data recorded by a recorded mark train can be readout and the recorded mark train contains a recorded mark smaller than, or equal to a limit of resolution, the laser beam is irradiated via the objective lens and a solid immersion lens having a refractive index “n” which is positioned between the optical recording medium and the objective lens, so that the data is recorded and readout, or is readout with respect to the optical recording medium by a recorded mark train which contains a recorded mark smaller than, equal to “λ”/(4·n2·NA).”
摘要翻译：在数据记录和读出系统中，通过经由数值孔径“NA”的物镜照射具有波长“λ”的激光束的数据被记录和读出或从光记录介质1读出数据，所述光记录介质，而光记录介质包含通过将介质层6夹在记录层7和光吸收层5之间而形成的层状结构，相对于光记录介质1，光记录介质1以可以读出记录标记列，并且记录标记列包含小于或等于分辨率的记录标记，经由物镜照射激光束和具有折射率“n”的固体浸没透镜，其为位于光学记录介质和物镜之间，使得数据被记录和读出，或通过记录的标记列相对于光学记录介质读出其包含小于等于“lambda”/（4.n2.NA）的记录标记。“

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