公开(公告)号：US20100142362A1

公开(公告)日：2010-06-10

申请号：US12088216

申请日：2006-09-25

申请人： Kazuma Kurihara ,  Yuzo Yamakawa ,  Takashi Nakano ,  Junji Tominaga

发明人： Kazuma Kurihara ,  Yuzo Yamakawa ,  Takashi Nakano ,  Junji Tominaga

IPC分类号： G11B7/24 ,  G11B20/00

CPC分类号： G11B7/24079 ,  G11B7/0901 ,  G11B7/24085

摘要： When a method for increasing density by providing a tracking guide such as a land/groove and introducing a plurality of strings of super-resolution pits into one track thereof is applied to a reproduction-dedicated optical disk, there are problems in that the production cost is increased, the structure is complicated, and the space which can be used for a recording pits is narrowed because of the land/groove structure.In the invention, a concept of group tracking is applied. One track is formed by a plurality of pit strings having a size not greater than the optical resolution limit in the radial direction and a size not less than or not greater than the optical resolution limit or only not greater than the optical resolution limit in the tangential direction. Reproduction of the super-resolution pit itself is performed by using a non-linear phenomenon generated locally, but, in tracking, a plurality of strings of pits are considered to be one track, and detection of the movement of a laser light for read out is realized by the method used for an existing optical disk by using a reflected light or a transmitted light from the optical disk.

摘要翻译： 当通过提供诸如平台/凹槽的跟踪引导件和将多个超分辨率凹坑串引入其一个轨道中的密度增加的方法被应用于再现专用光盘时，存在生产成本 增加，结构复杂，可以用于记录坑的空间由于槽脊/槽结构而变窄。 在本发明中，应用了组跟踪的概念。 一个轨迹由具有不大于径向的光学分辨率极限的尺寸的多个凹坑串形成，并且尺寸不小于或不大于光学分辨率极限，或者不大于切向中的光学分辨率极限 方向。 通过使用局部产生的非线性现象来实现超分辨率凹坑本身的再现，但是在跟踪中，多个凹坑串被认为是一个轨道，并且检测用于读出的激光的移动 通过使用来自光盘的反射光或透射光通过用于现有光盘的方法来实现。

公开(公告)号：US20100167015A1

公开(公告)日：2010-07-01

申请号：US12638349

申请日：2009-12-15

申请人： Kazuma Kurihara ,  Takashi Nakano ,  Takayuki Shima ,  Junji Tominaga ,  Kazuya Fujioka ,  Ichiro Suehiro

发明人： Kazuma Kurihara ,  Takashi Nakano ,  Takayuki Shima ,  Junji Tominaga ,  Kazuya Fujioka ,  Ichiro Suehiro

IPC分类号： B32B3/00 ,  C23F1/08 ,  C23F1/00 ,  C01B21/20

CPC分类号： G03F7/0002 ,  B82Y10/00 ,  B82Y40/00 ,  G02B3/0012 ,  Y10T428/24479

摘要： An etching resist containing a metallic oxynitride. The etching resist of the present invention can be suitably used, for example, in the production of a molded article for surface-working an optical member such as a microlens sheet, a light diffusing sheet, a non-reflective sheet, a sheet for encapsulating photosemiconductor elements, an optical waveguide, an optical disk, or a photosensor.

摘要翻译： 含有金属氮氧化物的抗蚀剂。 本发明的抗蚀剂可以适用于例如在微型透镜片，光漫射片，非反射片，封装用片等的光学部件的表面加工用的成型体的制造中 光半导体元件，光波导，光盘或光传感器。

公开(公告)号：US08734964B2

公开(公告)日：2014-05-27

申请号：US12638349

申请日：2009-12-15

申请人： Kazuma Kurihara ,  Takashi Nakano ,  Takayuki Shima ,  Junji Tominaga ,  Kazuya Fujioka ,  Ichiro Suehiro

发明人： Kazuma Kurihara ,  Takashi Nakano ,  Takayuki Shima ,  Junji Tominaga ,  Kazuya Fujioka ,  Ichiro Suehiro

IPC分类号： B32B3/00 ,  C23F1/08 ,  C23F1/00 ,  C01B21/20

CPC分类号： G03F7/0002 ,  B82Y10/00 ,  B82Y40/00 ,  G02B3/0012 ,  Y10T428/24479

摘要： An etching resist has a first heat-generating layer, a second heat-generating layer, and a metal compound layer including a metallic oxynitride layer containing a metallic oxynitride. The first heat-generating layer, the metallic oxynitride layer, and the second heat-generating layer are directly or indirectly laminated such that the metallic oxynitride layer is positioned between the first heat-generating layer and the second heat-generating layer.

摘要翻译： 蚀刻抗蚀剂具有第一发热层，第二发热层和包含含有金属氮氧化物的金属氮氧化物层的金属化合物层。 第一发热层，金属氧氮化物层和第二发热层直接或间接层压，使得金属氧氮化物层位于第一发热层和第二发热层之间。

公开(公告)号：US20100091639A1

公开(公告)日：2010-04-15

申请号：US12516492

申请日：2008-07-16

申请人： Takayuki Shima ,  Takashi Nakano ,  Kazuma Kurihara ,  Junji Tominaga

发明人： Takayuki Shima ,  Takashi Nakano ,  Kazuma Kurihara ,  Junji Tominaga

IPC分类号： G11B7/24

CPC分类号： G11B7/00718 ,  G11B7/252 ,  G11B7/259 ,  G11B2007/2571 ,  G11B2007/25713

摘要： The invention performs super resolution reproduction with a recording layer and a signal reproducing functional layer laminated on a grooved substrate. A length of a mark recorded in a Mark Position method is only one length that is less than the resolution limit in an optical system to be used, and recording marks are formed both on a land and in a groove of the grooved substrate.

摘要翻译： 本发明通过层叠在带槽基板上的记录层和信号再现功能层执行超分辨率再现。 在Mark Position方法中记录的标记的长度只是在要使用的光学系统中小于分辨率极限的一个长度，并且在凹槽基板的陆地和凹槽中形成记录标记。

公开(公告)号：US08226837B2

公开(公告)日：2012-07-24

申请号：US12515188

申请日：2007-10-02

申请人： Kazuma Kurihara ,  Takayuki Shima ,  Junji Tominaga

发明人： Kazuma Kurihara ,  Takayuki Shima ,  Junji Tominaga

IPC分类号： B29D11/00

CPC分类号： G02B1/118 ,  B29C33/42 ,  B29C45/00 ,  Y10T428/24355

摘要： A process for producing through simple operations a molding die for optical device having an antireflective structure of nano-order microscopic uneven plane on a substratum surface. The molding die for optical device having microscopic uneven plane (antireflective structure die plane) on a surface of substratum is produced by a process comprising forming one or more etching transfer layers on substratum; forming thin film for formation of semispherical microparticles on the etching transfer layers; causing the thin film to undergo aggregation, or decomposition, or nucleation of the material by the use of any of thermal reaction, photoreaction and gas reaction or a combination of these reactions so as to form multiple semispherical islandlike microparticles; and using the multiple islandlike microparticles as a protective mask, carrying out sequential etching of the etching transfer layers and substratum by reactive gas to thereby form a conical pattern on the microscopic surface of the substratum.

摘要翻译： 一种用于通过简单操作生产用于在基底表面上具有纳米级微观不平坦面的抗反射结构的光学装置的模具的方法。 通过包括在基底上形成一个或多个蚀刻转移层的方法，制备在基底表面上具有微观不平坦平面（抗反射结构裸片平面）的光学器件用成型模具。 在蚀刻转印层上形成用于形成半球形微粒的薄膜; 通过使用任何热反应，光反应和气体反应或这些反应的组合，使薄膜发生聚集，分解或成核，从而形成多个半球状的岛状微粒; 并使用多岛状微粒作为保护掩模，通过反应性气体进行蚀刻转移层和底层的顺序蚀刻，从而在基底的微观表面上形成圆锥形图案。

公开(公告)号：US20120300305A1

公开(公告)日：2012-11-29

申请号：US13540364

申请日：2012-07-02

申请人： Kazuma Kurihara ,  Takayuki Shima ,  Junji Tominaga

发明人： Kazuma Kurihara ,  Takayuki Shima ,  Junji Tominaga

IPC分类号： G02B5/00

CPC分类号： G02B1/118 ,  B29C33/42 ,  B29C45/00 ,  Y10T428/24355

摘要： A process for producing through simple operations a molding die for optical device having an antireflective structure of nano-order microscopic uneven plane on a substratum surface. The molding die for optical device having microscopic uneven plane (antireflective structure die plane) on a surface of substratum is produced by a process comprising forming one or more etching transfer layers on substratum; forming thin film for formation of semisperical microparticles on the etching transfer layers; causing the thin film to undergo aggregation, or decomposition, or nucleation of the material by the use of any of thermal reaction, photoreaction and gas reaction or a combination of these reactions so as to form multiple semispherical islandlike microparticles; and using the multiple island like microparticles as a protective mask, carrying out sequential etching of the etching transfer layers and substratum by reactive gas to thereby form a conical pattern on the microscopic surface of the substratum.

摘要翻译： 一种用于通过简单操作生产用于在基底表面上具有纳米级微观不平坦面的抗反射结构的光学装置的模具的方法。 通过包括在基底上形成一个或多个蚀刻转移层的方法，制备在基底表面上具有微观不平坦平面（抗反射结构裸片平面）的光学器件用成型模具。 在蚀刻转印层上形成用于形成半精细微粒的薄膜; 通过使用任何热反应，光反应和气体反应或这些反应的组合，使薄膜发生聚集，分解或成核，从而形成多个半球状的岛状微粒; 并且使用多岛状微粒作为保护掩模，通过反应性气体进行蚀刻转移层和底层的顺序蚀刻，从而在基底的微观表面上形成圆锥形图案。

公开(公告)号：US20100055397A1

公开(公告)日：2010-03-04

申请号：US12515188

申请日：2007-10-02

申请人： Kazuma Kurihara ,  Takayuki Shima ,  Junji Tominaga

发明人： Kazuma Kurihara ,  Takayuki Shima ,  Junji Tominaga

IPC分类号： B29D11/00 ,  B29C33/42

CPC分类号： G02B1/118 ,  B29C33/42 ,  B29C45/00 ,  Y10T428/24355

摘要： A process for producing through simple operations a molding die for optical device having an antireflective structure of nano-order microscopic uneven plane on a substratum surface. The molding die for optical device having microscopic uneven plane (antireflective structure die plane) on a surface of substratum is produced by a process comprising forming one or more etching transfer layers on substratum; forming thin film for formation of semispherical microparticles on the etching transfer layers; causing the thin film to undergo aggregation, or decomposition, or nucleation of the material by the use of any of thermal reaction, photoreaction and gas reaction or a combination of these reactions so as to form multiple semispherical island-like microparticles; and using the multiple islandlike microparticles as a protective mask, carrying out sequential etching of the etching transfer layers and substratum by reactive gas to thereby form a conical pattern on the microscopic surface of the substratum.

摘要翻译： 一种用于通过简单操作生产用于在基底表面上具有纳米级微观不平坦面的抗反射结构的光学装置的模具的方法。 通过包括在基底上形成一个或多个蚀刻转移层的方法，制备在基底表面上具有微观不平坦平面（抗反射结构裸片平面）的光学器件用成型模具。 在蚀刻转印层上形成用于形成半球形微粒的薄膜; 通过使用热反应，光反应和气体反应中的任何一种或这些反应的组合使薄膜发生聚集，分解或成核，从而形成多个半球状的岛状微粒; 并使用多岛状微粒作为保护掩模，通过反应性气体进行蚀刻转移层和底层的顺序蚀刻，从而在基底的微观表面上形成圆锥形图案。

公开(公告)号：US20100214897A1

公开(公告)日：2010-08-26

申请号：US12599659

申请日：2008-03-11

申请人： Kazuma Kurihara ,  Takashi Nakano

发明人： Kazuma Kurihara ,  Takashi Nakano

IPC分类号： G11B27/36 ,  G11B7/24

CPC分类号： G11B7/005 ,  G11B7/24 ,  G11B20/10009 ,  G11B20/10027 ,  G11B20/10046 ,  G11B20/10222 ,  G11B2220/2595

摘要： According to the present invention, whether recoding pits are larger or smaller than diffraction limit is determined. Then, a signal process suitable for processing of the recording pits larger than the diffraction limit and a signal process suitable for processing of the recording pits smaller than diffraction limit are divided to divisionally perform equalizer processing. The respective signals subjected to the divisional processing are synthesized to obtain a processed output signal. A reproduction signal with reduced impact of intersymbol interference is thus obtained.

摘要翻译： 根据本发明，确定记录凹坑是否大于或小于衍射极限。 然后，对适于处理大于衍射极限的记录坑的信号处理和适于处理小于衍射极限的记录坑的信号处理进行分割分割处理。 合成分割处理的各信号，得到处理后的输出信号。 因此获得了码间干扰影响减小的再现信号。

公开(公告)号：US07983137B2

公开(公告)日：2011-07-19

申请号：US12599659

申请日：2008-03-11

申请人： Kazuma Kurihara ,  Takashi Nakano

发明人： Kazuma Kurihara ,  Takashi Nakano

IPC分类号： G11B20/10

CPC分类号： G11B7/005 ,  G11B7/24 ,  G11B20/10009 ,  G11B20/10027 ,  G11B20/10046 ,  G11B20/10222 ,  G11B2220/2595

摘要： According to the present invention, whether recoding pits are larger or smaller than diffraction limit is determined. Then, a signal process suitable for processing of the recording pits larger than the diffraction limit and a signal process suitable for processing of the recording pits smaller than diffraction limit are divided to divisionally perform equalizer processing. The respective signals subjected to the divisional processing are synthesized to obtain a processed output signal. A reproduction signal with reduced impact of intersymbol interference is thus obtained.

摘要翻译： 根据本发明，确定记录凹坑是否大于或小于衍射极限。 然后，对适于处理大于衍射极限的记录坑的信号处理和适于处理小于衍射极限的记录坑的信号处理进行分割分割处理。 合成分割处理的各信号，得到处理后的输出信号。 因此获得了码间干扰影响减小的再现信号。

公开(公告)号：US06591186B1

公开(公告)日：2003-07-08

申请号：US09869543

申请日：2001-06-29

申请人： Masashi Seki ,  Kazuma Kurihara

发明人： Masashi Seki ,  Kazuma Kurihara

IPC分类号： G01C2126

CPC分类号： G08G1/0962 ,  G01C22/02 ,  G08G1/0967 ,  G08G1/096716 ,  G08G1/09675 ,  G08G1/096791

摘要： There are included a sensor 310 which outputs pulse signals corresponding to the traveling distances of a vehicle, a vehicle display device 100 which displays, based on the pulse signals, vehicle information including the traveling distance, and a navigation unit 200 which receives the distance data related to the traveling distances, obtained by processing the pulse signals, being outputted from the vehicle display device 100 or the pulse signals at a certain reception period to calculate the present position of the vehicle, and controls the vehicle display device 100 to display road traffic information including the display synthesized with the present position on a map in accordance with map data read from a map information memory medium 230. If the navigation unit 200 can not receive the distance data or the pulse signals within the reception period, an estimated value of a value to be received this time is obtained from the difference between a value inputted last time and a value inputted last time but one and the navigation unit 200 calculates the present position in accordance with the estimated value.

摘要翻译： 包括输出对应于车辆行驶距离的脉冲信号的传感器310，基于脉冲信号显示包括行驶距离的车辆信息的车辆显示装置100以及接收距离数据的导航单元200 通过处理从车辆显示装置100输出的脉冲信号获得的行驶距离，或者在一定的接收期间对脉搏信号进行计算，计算车辆的当前位置，控制车辆显示装置100显示道路交通 包括根据从地图信息存储介质230读取的地图数据在地图上与当前位置合成的显示的信息。如果导航单元200不能在接收时段内接收距离数据或脉冲信号，则估计值 根据从上次输入的值和值之间的差异，可以得到此次要接收的值 输入最后一次而导航单元200根据估计值计算当前位置。