公开(公告)号：US07768899B2

公开(公告)日：2010-08-03

申请号：US11659081

申请日：2005-08-01

申请人： Kazuo Kuroda ,  Eiji Muramatsu ,  Masahiro Kato

发明人： Kazuo Kuroda ,  Eiji Muramatsu ,  Masahiro Kato

IPC分类号： G11B7/24

CPC分类号： G11B27/329 ,  G11B7/00736 ,  G11B20/1217 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1231 ,  G11B2020/1239 ,  G11B2020/1259 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2020/1292 ,  G11B2020/1297 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2545 ,  G11B2220/2562

摘要： An information recording medium (100) is provided with: a record information area (106) to record therein record information; an edge portion area (104, 108, 109) which is located in at least one edge portion of the record information area; and a flag area (121) to record therein a first pre-record flag for indicating whether or not predetermined pre-information is pre-recorded in at least one portion of the edge portion area.

摘要翻译： 信息记录介质（100）具有：记录信息区域（106），用于在其中记录记录信息; 边缘部分区域（104,108,109），其位于所述记录信息区域的至少一个边缘部分中; 以及标记区域（121），用于在其中记录第一预记录标志，用于指示预定的预先信息是否被预先记录在边缘部分区域的至少一部分中。

公开(公告)号：US07529163B2

公开(公告)日：2009-05-05

申请号：US10586647

申请日：2005-01-18

申请人： Kazuo Kuroda ,  Eiji Muramatsu ,  Kunihiko Horikawa ,  Atsushi Yamaguchi ,  Masahiro Kato ,  Toshio Suzuki

发明人： Kazuo Kuroda ,  Eiji Muramatsu ,  Kunihiko Horikawa ,  Atsushi Yamaguchi ,  Masahiro Kato ,  Toshio Suzuki

IPC分类号： G11B7/00

CPC分类号： G11B7/0045 ,  G11B7/00736 ,  G11B20/10 ,  G11B20/1217 ,  G11B2007/0013 ,  G11B2020/1228 ,  G11B2020/1267 ,  G11B2020/1277 ,  G11B2020/1288 ,  G11B2020/1297 ,  G11B2020/1298 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2566

摘要： A disc-shaped information recording medium has a first and a second recording layer. A buffer area is arranged adjacent to a recording area of each of the layers for preventing deviation of the recording position onto/from each of the layers. A first part of the information is written along a first track path on the first recording layer, a predetermined amount of first buffer data in a part of the buffer area of the first recording layer is written into the first recording layer, and inter-layer jump is performed from the first recording layer to the second recording layer. A predetermined amount of second buffer data in the buffer area of the second recording layer is written in the second recording layer and write element is controlled to write a second part of the information to be recorded, on the second recording layer by changing the recording direction.

摘要翻译： 盘形信息记录介质具有第一和第二记录层。 缓冲区域布置成与每个层的记录区域相邻，用于防止记录位置偏离每个层。 信息的第一部分沿着第一记录层上的第一轨道路径写入，第一记录层的缓冲区的一部分中的预定量的第一缓冲数据被写入第一记录层，并且层间 从第一记录层到第二记录层执行跳转。 将第二记录层的缓冲区中的预定量的第二缓冲器数据写入第二记录层，并且通过改变记录方向来控制写入元件以写入要记录的信息的第二部分在第二记录层上 。

公开(公告)号：US20090016183A1

公开(公告)日：2009-01-15

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： G11B5/00

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：US20080291804A1

公开(公告)日：2008-11-27

申请号：US11887428

申请日：2006-03-03

申请人： Eiji Muramatsu ,  Kazuo Kuroda

发明人： Eiji Muramatsu ,  Kazuo Kuroda

IPC分类号： G11B3/74 ,  G11B7/00

CPC分类号： G11B7/246 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  G11B7/24 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/248

摘要： An optical disk includes a substrate covered with an information recording layer. The information recording layer includes a recording material and a dispersion material dispersed in the recording material. The recording material absorbs recording light for recording information, and then generates heat. As the light refraction index of the recording material changes due to the heat generation, information is recorded on the recording material. The dispersion material has lower absorptance of the recording light and lower thermal conductivity than the recording material, and an external dimension smaller than a diffraction limit of reading light for reading information.

摘要翻译： 光盘包括被信息记录层覆盖的基板。 信息记录层包括分散在记录材料中的记录材料和分散材料。 记录材料吸收用于记录信息的记录光，然后产生热量。 随着记录材料的光折射率由于发热而变化，信息被记录在记录材料上。 分散材料的记录光的吸收率低于记录材料的热导率，外部尺寸小于用于读取信息的读取光的衍射极限。

公开(公告)号：US20080192599A1

公开(公告)日：2008-08-14

申请号：US10573985

申请日：2004-09-29

申请人： Eiji Muramatsu ,  Kazuo Kuroda ,  Toshio Suzuki ,  Masahiro Kato ,  Toshihiko Takishita ,  Seiro Oshima ,  Atsushi Kondo

发明人： Eiji Muramatsu ,  Kazuo Kuroda ,  Toshio Suzuki ,  Masahiro Kato ,  Toshihiko Takishita ,  Seiro Oshima ,  Atsushi Kondo

IPC分类号： G11B7/007 ,  G11B7/125

CPC分类号： G11B20/10 ,  G11B7/0045 ,  G11B7/006 ,  G11B7/00736 ,  G11B7/24038 ,  G11B19/12 ,  G11B20/12 ,  G11B20/1217 ,  G11B27/32 ,  G11B2007/0013 ,  G11B2020/1099 ,  G11B2020/1278 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/2562

摘要： There is provided an information recording medium having a plurality of recording layers (layer L0, layer L1) for recording information. At least one of the recording layers (layer L0, layer L1) has a management information area where recording speed management information defining the maximum possible recording speed when recording information is recorded.

摘要翻译： 提供了一种具有用于记录信息的多个记录层（层L 0，层L 1）的信息记录介质。 记录层（层L 0，层L1）中的至少一个具有管理信息区域，其中记录记录信息时定义最大可能记录速度的记录速度管理信息。

公开(公告)号：US07230899B2

公开(公告)日：2007-06-12

申请号：US09984595

申请日：2001-10-30

申请人： Eiji Muramatsu ,  Toshihiko Takishita ,  Masahiro Kato ,  Yoshio Sasaki ,  Haruyasu Sakata

发明人： Eiji Muramatsu ,  Toshihiko Takishita ,  Masahiro Kato ,  Yoshio Sasaki ,  Haruyasu Sakata

IPC分类号： G11B7/007

CPC分类号： G11B7/00745 ,  G11B20/12 ,  G11B23/281

摘要： A rewritable type optical disc includes recording tracks formed with break portions; and recording marks corresponding to predetermined data and formed on the recording tracks. The recording marks are formed over the break portions on the recording tracks. If the predetermined data, such as control data, recorded as the recording mark is illegally altered, the position of the recording marks are changed and some break portions are not covered by the recording marks. Since the return light level of the break portion, which is not covered by the recording mark, is different from the return light level of the break portion covered by the recording mark, such illegal alteration of the predetermined data such as the control data may be detected.

摘要翻译： 可重写型光盘包括形成有断开部分的记录轨道; 以及与预定数据对应的记录标记，并形成在记录轨道上。 记录标记形成在记录轨道上的断开部分上。 如果作为记录标记记录的诸如控制数据的预定数据被非法地改变，则记录标记的位置被改变，并且一些断开部分不被记录标记覆盖。 由于未被记录标记覆盖的断开部分的返回光电平与由记录标记覆盖的断开部分的返回光电平不同，所以诸如控制数据的预定数据的这种非法更改可以是 检测到。

公开(公告)号：US20050074577A1

公开(公告)日：2005-04-07

申请号：US10950821

申请日：2004-09-28

申请人： Toshihiko Takishita ,  Kazuo Kuroda ,  Toshio Suzuki ,  Eiji Muramatsu ,  Masahiro Kato ,  Seiro Oshima ,  Atsushi Kondo

发明人： Toshihiko Takishita ,  Kazuo Kuroda ,  Toshio Suzuki ,  Eiji Muramatsu ,  Masahiro Kato ,  Seiro Oshima ,  Atsushi Kondo

IPC分类号： B41M5/26 ,  B32B27/36 ,  G11B7/24 ,  G11B7/243 ,  G11B7/244 ,  G11B7/246 ,  G11B7/258 ,  B32B3/02

CPC分类号： G11B7/24038 ,  B32B27/36 ,  G11B7/243 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/258 ,  G11B2007/24306 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/2432

摘要： An optical recording medium of dual layer type is provided which has at least a first substrate, a first recording layer capable of optical recording, a translucent reflecting layer, an intermediate layer, a second recording layer capable of optical recording, and a second substrate in this order from a side where a laser beam for recording, reproduction, or recording/reproduction is applied, wherein the first recording layer is made of an organic dye and the second recording layer is made of a metal material having a higher reflectivity than the organic dye. The optical recording medium provides sufficient signal amplitudes from both recording layers during reproduction, and gives compatibility with a typical optical recording medium during reading.

摘要翻译： 提供了一种双层型光记录介质，其具有至少第一基板，能够进行光学记录的第一记录层，半透明反射层，中间层，能够进行光学记录的第二记录层，以及第二基板 从应用用于记录，再现或记录/再现的激光束的一侧的顺序，其中第一记录层由有机染料制成，第二记录层由具有比有机染料反射率更高的反射率的金属材料制成 染料。 光学记录介质在再现期间从两个记录层提供足够的信号幅度，并且在读取期间提供与典型光学记录介质的兼容性。

公开(公告)号：US20050073943A1

公开(公告)日：2005-04-07

申请号：US10949566

申请日：2004-09-27

申请人： Seiro Oshima ,  Toshihiko Takishita ,  Atsushi Kondo ,  Kazuo Kuroda ,  Toshio Suzuki ,  Eiji Muramatsu ,  Masahiro Kato

发明人： Seiro Oshima ,  Toshihiko Takishita ,  Atsushi Kondo ,  Kazuo Kuroda ,  Toshio Suzuki ,  Eiji Muramatsu ,  Masahiro Kato

IPC分类号： G11B7/24 ,  G11B7/00 ,  G11B7/0045 ,  G11B7/246 ,  G11B7/254 ,  G11B7/257 ,  G11B7/26

CPC分类号： G11B7/24038 ,  G11B7/00455 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/248 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2578 ,  G11B2007/0013 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25713 ,  G11B2007/25715

摘要： An optical recording medium is provided which can solve a problem of insufficient signal amplitude of one recording layer as compared with the other recording layer in a writable optical recording medium of a conventional double layer structure. An optical recording medium, in which a first substrate having a first groove formed thereon, a first recording layer formed on a first-groove forming surface of the first substrate, a semi-translucent first reflecting layer, an intermediate layer, a second recording layer, a second reflecting layer, and a second substrate having a second groove formed thereon are at least disposed in this order, wherein the optical recording medium further includes a heat conducting layer between the second recording layer and the intermediate layer and a heat insulating layer between the second recording layer and the second reflecting layer.

摘要翻译： 提供了一种光记录介质，其可以解决与常规双层结构的可写入光记录介质中的其它记录层相比，一个记录层的信号幅度不足的问题。 一种光学记录介质，其中形成有第一凹槽的第一基板，形成在第一基板的第一槽形成表面上的第一记录层，半透光性第一反射层，中间层，第二记录层 ，第二反射层和其上形成有第二凹槽的第二基板至少按顺序设置，其中光学记录介质还包括在第二记录层和中间层之间的导热层和位于第二记录层之间的绝热层， 第二记录层和第二反射层。

公开(公告)号：US06850690B1

公开(公告)日：2005-02-01

申请号：US09266780

申请日：1999-03-12

申请人： Tadashi Noguchi ,  Eisaku Kawano ,  Jiro Endo ,  Eiji Muramatsu ,  Shinji Suzuki

发明人： Tadashi Noguchi ,  Eisaku Kawano ,  Jiro Endo ,  Eiji Muramatsu ,  Shinji Suzuki

IPC分类号： G11B20/12 ,  G11B27/00 ,  G11B27/10 ,  H04N5/76 ,  H04N5/782 ,  H04N5/85 ,  H04N5/91

CPC分类号： H04N5/782 ,  H04N5/85

摘要： On a record medium, record information and reservation information to perform a reserved recording operation for the record information are recorded. The reservation information has: a scheduled time to start recording onto the record medium the record information of particular one kind, which is set in advance for respective one of record mediums including the record medium, among the record information of a plurality of different kinds which are recordable on the one record mediums; and a scheduled time to stop recording onto the record medium the record information of the particular one kind.

摘要翻译： 在记录介质上记录记录信息和预约信息以执行记录信息的预约记录操作。 预约信息具有：在多种不同种类的记录信息中开始记录到记录介质上的预定时间，这些记录信息是针对包括记录介质的各个记录介质预先设置的特定一种的记录信息， 可记录在一个记录媒体上; 以及预定的时间来停止在记录介质上记录特定一种的记录信息。

公开(公告)号：US06646708B1

公开(公告)日：2003-11-11

申请号：US09857582

申请日：2001-06-05

申请人： Eiji Muramatsu

发明人： Eiji Muramatsu

IPC分类号： G02F11345

CPC分类号： G02F1/13452 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H05K1/0269 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/0108 ,  H05K2201/023 ,  H01L2924/00

摘要： A liquid crystal device having high reliability and permitting recognition of a connection state using ACF, and an electronic apparatus including the liquid crystal device, in which a pair of substrates 11a and 11b having electrodes 15a and 15b formed on the opposite surfaces thereof are opposed to each other, an overhang portion 30 is provided on the substrate 11a to project outward from the substrate 11b, terminals 31 are formed on the overhang portion 30 to extend from the electrodes 15a, and output terminals 25a of an external circuit are electrically connected to the terminals 31 through AFC 32 so that conductive particles 32b contained in the AFC 32 cut into the terminals 31 to form nicks or gouges which are visible through the transparent substrate 11a.

摘要翻译： 一种具有高可靠性并且能够识别使用ACF的连接状态的液晶装置，以及包括液晶装置的电子设备，其中在其相对表面上形成有电极15a和15b的一对基板11a和11b与 彼此之间，在基板11a上设置有从基板11b向外突出的突出部30，在突出部30上形成有从电极15a延伸的端子31，外部电路的输出端25a电连接到 端子31至AFC 32，使得包含在AFC32中的导电颗粒32b切入端子31以形成通过透明基板11a可见的切口或沟槽。