公开(公告)号：US20070127345A1

公开(公告)日：2007-06-07

申请号：US10577226

申请日：2005-08-26

申请人： Kazuo Kuroda ,  Toshiro Tanikawa ,  Eiji Muramatsu

发明人： Kazuo Kuroda ,  Toshiro Tanikawa ,  Eiji Muramatsu

IPC分类号： G11B7/20

CPC分类号： G11B7/0045 ,  G11B2007/0006

摘要： An information recording apparatus (300) is provided with: a recording device (352) for recording record information into a first or second recording layer by irradiating thereon laser light; a first controlling device (354) for controlling the recording device to record the record information into a first object area of the second recording layer which faces a recorded area of the first recording layer; and a second controlling device (354) for controlling the recording device to record the record information into a second object area of the second recording layer which faces an unrecorded area of the first recording layer smaller than a predetermined width, out of an unrecorded area whose both ends are adjacent to the recorded area.

摘要翻译： 信息记录装置（300）具有：用于通过在其上照射激光将记录信息记录到第一或第二记录层中的记录装置（352） 第一控制装置（354），用于控制记录装置将记录信息记录到面对第一记录层的记录区域的第二记录层的第一对象区域中; 以及第二控制装置（354），用于控制所述记录装置将所述记录信息记录到所述第二记录层的面向距所述第一记录层的未记录区域小于预定宽度的第二对象区域的未记录区域中， 两端都与记录区相邻。

公开(公告)号：US06594224B2

公开(公告)日：2003-07-15

申请号：US09784124

申请日：2001-02-16

申请人： Eiji Muramatsu ,  Shoji Taniguchi ,  Masahiro Kato ,  Kazuo Kuroda ,  Masami Oishi

发明人： Eiji Muramatsu ,  Shoji Taniguchi ,  Masahiro Kato ,  Kazuo Kuroda ,  Masami Oishi

IPC分类号： G11B700

CPC分类号： G11B7/00718 ,  G11B7/00745 ,  G11B7/26 ,  G11B20/12 ,  G11B20/1217 ,  G11B2020/1222 ,  G11B2020/1274 ,  G11B2020/1278 ,  G11B2020/1285 ,  G11B2020/1288 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566

摘要： An optical disc (1) is provided with: a disc substrate (110); an information track (102, G) formed on the disc substrate spirally or coaxially around a center of the disc substrate, on which an information signal including a physical sector number is to be recorded; and a guide track (102, L) adjacent to the information track and formed on the disc substrate spirally or coaxially around the center, on which a guide signal including address information is to be recorded, wherein a readable emboss area, in which the information signal is recorded by an emboss pit, and an unreadable emboss area, in which an unreadable emboss pit to disable writing and reading the information signal, are formed on the information track, and the guide signal is not recorded on the guide track corresponding to the readable emboss area and the guide signal is recorded on the guide track corresponding to the unreadable emboss area.

公开(公告)号：US06504814B2

公开(公告)日：2003-01-07

申请号：US09736122

申请日：2000-12-15

申请人： Kazuo Kuroda ,  Toshio Suzuki ,  Eiji Muramatsu

发明人： Kazuo Kuroda ,  Toshio Suzuki ,  Eiji Muramatsu

IPC分类号： G11B700

CPC分类号： G11B7/131 ,  G11B7/005 ,  G11B7/00745 ,  G11B7/0901 ,  G11B7/0903 ,  G11B7/0938 ,  G11B7/0943 ,  G11B7/261 ,  G11B7/263 ,  G11B27/19 ,  G11B27/24 ,  G11B27/3027 ,  G11B2220/20

摘要： A writable optical disc has an information writing track, and a guiding track for introducing a laser beam to the information writing track. The guiding track has prepit information recorded thereon, the prepit information including at least address information of the optical disc. The prepit information is recorded on the guiding track at a position where interference of adjacent guiding tracks with the prepit information is prevented. The information writing track is a groove track, and the guiding track is a land track.

摘要翻译： 可写光盘具有信息写入轨迹和用于将激光束引入到信息写入轨道的引导轨道。 导轨具有记录在其上的预凹坑信息，该预凹坑信息至少包括光盘的地址信息。 预先凹坑信息被记录在引导轨道上，防止了具有预处坑信息的相邻引导道的干扰。 信息写入轨道是凹槽轨道，导轨是轨迹。

公开(公告)号：US08257813B2

公开(公告)日：2012-09-04

申请号：US12532712

申请日：2007-03-28

申请人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshihiko Takishita

发明人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshihiko Takishita

IPC分类号： B32B3/02

CPC分类号： G11B7/0037 ,  G11B7/24 ,  G11B7/2403 ,  G11B7/24094 ,  G11B23/40 ,  Y10T428/21

摘要： An information recording medium comprising a substrate (1), a recording layer (2) formed on the substrate in order to record information, a color filter (4) formed on the substrate, and a thermal reflectance variation layer (3) formed on the substrate in order to vary light reflectance by heat incident to irradiation of light and to reflect visible light entering from one side of the substrate through a color filter. High precision color writing or color label writing can be carried out on an information recording medium such as DVD and BD where a label can be written on the surface by irradiating light.

摘要翻译： 一种信息记录介质，包括基板（1），形成在基板上的记录层（2）以记录信息;形成在基板上的滤色器（4）和形成在基板上的热反射变化层 基板，以便通过入射到光照射的热量来改变光反射率，并且通过滤色器反射从基板的一侧进入的可见光。 可以在诸如DVD和BD的信息记录介质上执行高精度彩色写入或彩色标签写入，其中通过照射光可以在表面上写入标签。

公开(公告)号：US08031581B2

公开(公告)日：2011-10-04

申请号：US12600366

申请日：2007-05-15

申请人： Kazuo Kuroda ,  Eiji Muramatsu

发明人： Kazuo Kuroda ,  Eiji Muramatsu

IPC分类号： G11B7/24 ,  G11B7/20

CPC分类号： G11B7/0037 ,  G11B7/0938 ,  G11B7/24038

摘要： Provided herein is an optical disc having: an optical plotting layer 17 which is formed at a label surface B-side and on which an image is formed by heat change with a laser beam 28 emitted from a recording surface A-side; a protective layer 18 which is formed at the label surface B-side of the optical plotting layer 17, protects the optical plotting layer 17, and through which the image can be viewed from the label surface B-side; a substrate 15 which supports the protective layer 18 and the optical plotting layer 17; and a guide track 24 which is formed on the optical plotting layer 17 so as to be intermittent in a guide direction.

摘要翻译： 这里提供了一种光盘，其具有：光刻图层17，其形成在标签表面B侧，并且通过利用从记录表面A侧发射的激光束28的热变化形成图像; 在光学绘图层17的标签表面B侧形成的保护层18保护光学绘图层17，从标签表面B侧可以看到图像。 支撑保护层18和光学绘图层17的基板15; 以及形成在光学绘图层17上以沿导向方向间歇的导轨24。

公开(公告)号：US07800999B2

公开(公告)日：2010-09-21

申请号：US10577227

申请日：2005-06-30

申请人： Eiji Muramatsu ,  Kunihiko Horikawa ,  Kazuo Kuroda

发明人： Eiji Muramatsu ,  Kunihiko Horikawa ,  Kazuo Kuroda

IPC分类号： G11B7/12

CPC分类号： G11B7/00736 ,  G11B7/1267 ,  G11B7/24038 ,  G11B2007/0013

摘要： An information recording medium (100) is provided with: a first recording layer (L0 layer) having a first calibration area (103-1) in which test information for calibrating a power of laser light in recording record information can be recorded; and a second recording layer (L1 layer) having a second calibration area (103-2) in which the test information can be recorded and in which at least one portion of a recording area faces the first calibration area, wherein the first calibration area and the second calibration area including a space area (103U-1, 103U-2) having a predetermined size in positions facing each other, the test information is recorded in a recording area (103R-1) located on one side, centered on the space area, in the first calibration area, and the test information is recorded in a recording area (103R-2) located on other side which is opposite to the one side, centered on the space area, in the second calibration area.

摘要翻译： 信息记录介质（100）具有：具有第一校准区域（103-1）的第一记录层（L0层），其中可以记录用于校准记录记录信息中的激光功率的测试信息; 和具有第二校准区域（103-2）的第二记录层（L1层），其中可以记录测试信息，并且记录区域的至少一部分面向第一校准区域，其中第一校准区域和 所述第二校准区域包括在彼此面对的位置中具有预定尺寸的空间区域（103U-1,103U-2），所述测试信息被记录在位于一侧的记录区域（103R-1）中， 区域，并且测试信息被记录在第二校准区域中位于与空间区域相对的另一侧的另一侧的记录区域（103R-2）中。

公开(公告)号：US07791997B2

公开(公告)日：2010-09-07

申请号：US10577439

申请日：2005-06-06

申请人： Shoji Taniguchi ,  Eiji Muramatsu ,  Toshio Suzuki ,  Masahiro Kato ,  Kazuo Kuroda ,  Kunihiko Horikawa

发明人： Shoji Taniguchi ,  Eiji Muramatsu ,  Toshio Suzuki ,  Masahiro Kato ,  Kazuo Kuroda ,  Kunihiko Horikawa

IPC分类号： G11B5/00

CPC分类号： G11B7/1267 ,  G11B7/00736 ,  G11B7/24038 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00326 ,  G11B20/00768

摘要： An information recording medium includes: a first recording layer to for recording first information; and one or a plurality of second recording layers, disposed on the first recording layer, for recording second information. Each recording layer has a predetermined area in which power calibration is performed to detect an optimum recording power of laser light for recording, which is transmitted through the first recording layer and other layers of the second recording layers, the first recording layer, the other layers of the second recording layers, and each of the second recording layers arranged in this order as viewed from an irradiation side of the laser light, and in a facing area, which faces the predetermined area, in the other layers of the second recording layers and the first recording layer, by forming embossed pits.

摘要翻译： 信息记录介质包括：用于记录第一信息的第一记录层; 以及设置在第一记录层上的一个或多个第二记录层，用于记录第二信息。 每个记录层具有预定区域，在该区域中进行功率校准以检测通过第一记录层和第二记录层的其它层，第一记录层，其它层传输的用于记录的激光的最佳记录功率 的第二记录层，并且每个第二记录层以从激光的照射侧观察的顺序排列，并且在与第二记录层的其他层中相对的预定区域的相对区域中， 第一记录层，通过形成压花凹坑。

公开(公告)号：US20100149943A1

公开(公告)日：2010-06-17

申请号：US12530445

申请日：2007-03-07

申请人： Kazuo Kuroda ,  Eiji Muramatsu

发明人： Kazuo Kuroda ,  Eiji Muramatsu

IPC分类号： G11B7/00 ,  B32B3/02

CPC分类号： G11B7/0037 ,  G11B7/0938 ,  G11B7/24 ,  G11B7/24038

摘要： Provided herein is an optical disc having: an optical plotting layer which is formed at a label surface side and on which an image is formed by heat change with a laser beam emitted from a recording surface side; a protective layer which is formed at the label surface side of the optical plotting layer, protects the optical plotting layer, and through which the image can be viewed from the label surface side; a reflective layer which is formed at the recording surface side of the optical plotting layer and reflects the laser beam; and a substrate which supports the reflective layer, the protective layer and the optical plotting layer.

摘要翻译： 本发明提供一种光盘，具有：光刻图层，其形成在标签面侧，通过利用从记录面侧发射的激光束进行热变换形成图像; 形成在光学绘图层的标签表面侧的保护层保护光学绘图层，从标签表面侧可以看到图像; 反射层，其形成在光学绘图层的记录表面侧并反射激光束; 以及支撑反射层，保护层和光绘图层的基板。

公开(公告)号：US20100118684A1

公开(公告)日：2010-05-13

申请号：US12593439

申请日：2008-03-13

申请人： Kunihiko Horikawa ,  Eiji Muramatsu ,  Kazutoshi Kitano ,  Atsushi Yamaguchi ,  Masahiro Miura ,  Kazuo Kuroda

发明人： Kunihiko Horikawa ,  Eiji Muramatsu ,  Kazutoshi Kitano ,  Atsushi Yamaguchi ,  Masahiro Miura ,  Kazuo Kuroda

IPC分类号： G11B7/135

CPC分类号： G11B7/0908 ,  G11B7/1353 ,  G11B7/1374 ,  G11B7/1387 ,  G11B2007/13727

摘要： An information recording and reproducing device diffracts by a diffracting means (14) to make laser light separated into a main beam and a sub-beam, irradiates evanescent light in relation to the main beam, by an evanescent light generating means (21), to a track where a recording pit provided on a recording surface of a recording medium is formed and also irradiates evanescent light in relation to the sub-beam to be separated to a track where no recording pit provided on the recording surface of the recording medium is formed. A moving means (210) moves the evanescent light generating means to a direction to change a gap with the recording surface. Further, a judging means (40) judges an uneven state of the recording pit formed on the recording medium, a signal generating means (3161) generates a gap error signal from a signal indicative of a return light amount in relation to the sub-beam or the main beam in accordance with the result, a control means (315) controls the moving means in accordance with a gap error signal so as to make the gap become a target value in response to the uneven state to be judged.

摘要翻译： 信息记录和再现装置通过衍射装置（14）衍射，以使分离成主光束和子光束的激光相对于主光束相对于主光束照射消逝光，由ev逝光发生装置（21），以 形成记录介质的记录表面上的记录凹坑的轨道，并且还将相对于要分离的子光束的ev逝光照射到不形成记录介质的记录表面上的记录凹坑的轨道 。 移动装置（210）将瞬逝光发生装置移动到与记录表面改变间隙的方向。 此外，判断装置（40）判断在记录介质上形成的记录凹坑的不均匀状态，信号产生装置（3161）从表示相对于子光束的返回光量的信号产生间隙误差信号 或主光束，根据结果，控制装置（315）根据间隙误差信号控制移动装置，以使得间隙响应于待判断的不均匀状态而变为目标值。

公开(公告)号：US20100034519A1

公开(公告)日：2010-02-11

申请号：US12446655

申请日：2006-10-23

申请人： Masahiro Kato ,  Toshio Suzuki ,  Eiji Muramatsu ,  Shoji Taniguchi ,  Takao Sawabe ,  Kazuo Kuroda ,  Akira Imamura

发明人： Masahiro Kato ,  Toshio Suzuki ,  Eiji Muramatsu ,  Shoji Taniguchi ,  Takao Sawabe ,  Kazuo Kuroda ,  Akira Imamura

IPC分类号： H04N5/91

CPC分类号： H04N5/85 ,  H04N9/7921 ,  H04N9/8205 ,  H04N9/8227

摘要： Provided herein are: a data acquiring unit which acquires a plurality of angle video data equal or less than the angle video data and relative display position information from a recording unit which records the plurality of angle video data corresponding to the plurality of angle videos taken at a plurality of taking angles different from one another in which a taken object is taken and records the relative display position information indicating a relative display position of each angle video in consideration of each taking angle; a video signal output unit which outputs a plurality of angle video signals corresponding to the plurality of angle videos to display units based on the plurality of angle video data; and an arrangement determining unit which determines a display position arrangement of the plurality of angle videos based on the relative display position information.

摘要翻译： 本文提供的是：数据获取单元，其从记录单元获取等于或小于角度视频数据和相对显示位置信息的多个角度视频数据，该记录单元记录与在多个角度视频中拍摄的多个角度视频对应的多个角度视频数据 考虑到每个角度，存储指示被摄物体彼此不同的多个取角并记录表示每个角度视频的相对显示位置的相对显示位置信息; 视频信号输出单元，其基于所述多个角度视频数据将对应于所述多个角度视频的多个角度视频信号输出到显示单元; 以及布置确定单元，其基于相对显示位置信息确定多个角度视频的显示位置布置。