公开(公告)号：US06261661B1

公开(公告)日：2001-07-17

申请号：US09654981

申请日：2000-09-05

申请人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

发明人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

IPC分类号： B32B302

CPC分类号： G11B7/26 ,  G11B7/24 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T156/1002 ,  Y10T428/21 ,  Y10T428/31507 ,  Y10T428/31678

摘要： An optical information recording medium includes a first substrate; at least a first dielectric layer and a recording layer for signal recording provided on a surface of the first substrate; and a second substrate. The first substrate and the second substrate are assembled together in the state of being warped in planar symmetry and flattened. The first dielectric layer and the recording layer is interposed between the first substrate and the second substrate.

公开(公告)号：US6165578A

公开(公告)日：2000-12-26

申请号：US120081

申请日：1998-07-21

申请人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

发明人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

IPC分类号： G11B7/24 ,  G11B7/26 ,  B32B3/02

CPC分类号： G11B7/26 ,  G11B7/24 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T156/1002 ,  Y10T428/21 ,  Y10T428/31507 ,  Y10T428/31678

摘要： An optical information recording medium includes a first substrate; at least a first dielectric layer and a recording layer for signal recording provided on a surface of the first substrate; and a second substrate. The first substrate and the second substrate are assembled together in the state of being warped in planar symmetry and flattened. The first dielectric layer and the recording layer is interposed between the first substrate and the second substrate.

公开(公告)号：US06291046B1

公开(公告)日：2001-09-18

申请号：US09436293

申请日：1999-11-08

申请人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

发明人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

IPC分类号： B32B302

CPC分类号： G11B7/26 ,  G11B7/24 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T156/1002 ,  Y10T428/21 ,  Y10T428/31507 ,  Y10T428/31678

摘要： An optical information recording medium includes a first substrate; at least a first dielectric layer and a recording layer for signal recording provided on a surface of the first substrate; and a second substrate. The first substrate and the second substrate are assembled together in the state of being warped in planar symmetry and flattened. The first dielectric layer and the recording layer is interposed between the first substrate and the second substrate.

摘要翻译： 光学信息记录介质包括第一基板; 至少第一介电层和用于信号记录的记录层，设置在第一基板的表面上; 和第二基板。 将第一基板和第二基板在平面对称且翘曲的状态下组装在一起。 第一介电层和记录层介于第一基板和第二基板之间。

公开(公告)号：US06447869B2

公开(公告)日：2002-09-10

申请号：US09841395

申请日：2001-04-24

申请人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

发明人： Eiji Ohno ,  Hidemi Isomura ,  Akihiro Moteki

IPC分类号： B32B302

CPC分类号： G11B7/26 ,  G11B7/24 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T156/1002 ,  Y10T428/21 ,  Y10T428/31507 ,  Y10T428/31678

摘要： An optical information recording medium includes a first substrate; at least a first dielectric layer and a recording layer for signal recording provided on a surface of the first substrate; and a second substrate. The first substrate and the second substrate are assembled together in the state of being warped in planar symmetry and flattened. The first dielectric layer and the recording layer is interposed between the first substrate and the second substrate.

摘要翻译： 光学信息记录介质包括第一基板; 至少第一介电层和用于信号记录的记录层，设置在第一基板的表面上; 和第二基板。 将第一基板和第二基板在平面对称且翘曲的状态下组装在一起。 第一介电层和记录层介于第一基板和第二基板之间。

公开(公告)号：US5989654A

公开(公告)日：1999-11-23

申请号：US888867

申请日：1997-07-07

申请人： Kazumi Yoshioka ,  Eiji Ohno ,  Hidemi Isomura ,  Hiroyuki Ohta

发明人： Kazumi Yoshioka ,  Eiji Ohno ,  Hidemi Isomura ,  Hiroyuki Ohta

IPC分类号： C23C14/34 ,  G11B7/26 ,  H05H1/24

CPC分类号： H01J37/32018 ,  C23C14/34 ,  G11B7/26

摘要： A method for manufacturing an optical information recording medium which is usually stable and is not affected by the environmental condition and an apparatus used therefor. The method comprises the steps of placing a substrate and a member comprising a material for a film opposing each other in a vacuum film forming chamber; forming a plasma by glow discharging a gas between the substrate and the member comprising a material for a film; and supplying a gas mixture containing water to the film forming chamber before forming films or during forming films of the protective layer by the film forming method in which the material for a film freed from the member comprising a material for a film by using the plasma as an energy source are attached or deposited on the substrate.

摘要翻译： 一种光学信息记录介质的制造方法，其通常是稳定的并且不受环境条件的影响，以及用于其的设备。 该方法包括以下步骤：在真空成膜室中放置基板和包括彼此相对的膜的材料的构件; 通过在衬底和包括用于膜的材料的构件之间辉光放电气体来形成等离子体; 以及在形成膜之前或在形成保护层的膜期间，通过成膜方法将含有水的气体混合物供给到成膜室，其中通过使用等离子体将包含用于膜的材料的部件的材料从成膜方法中除去 能量源附着或沉积在基底上。

公开(公告)号：US06977018B2

公开(公告)日：2005-12-20

申请号：US10446052

申请日：2003-05-28

申请人： Eiji Ohno ,  Hidemi Isomura ,  Hideo Matsumoto ,  Kazuhiro Hayashi ,  Kazuya Hisada ,  Kazuo Inoue

发明人： Eiji Ohno ,  Hidemi Isomura ,  Hideo Matsumoto ,  Kazuhiro Hayashi ,  Kazuya Hisada ,  Kazuo Inoue

IPC分类号： B29C35/08 ,  B29C65/48 ,  G11B7/26 ,  B32B31/28

CPC分类号： B29C65/1406 ,  B29C65/1435 ,  B29C65/1454 ,  B29C65/1464 ,  B29C65/1483 ,  B29C65/1487 ,  B29C65/4845 ,  B29C65/521 ,  B29C65/544 ,  B29C65/548 ,  B29C66/1122 ,  B29C66/324 ,  B29C66/3452 ,  B29C66/452 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/954 ,  B29C2035/0827 ,  B29L2017/005 ,  B32B37/1284 ,  B32B2429/02 ,  G11B7/26 ,  B29C66/95 ,  B29C65/00 ,  B29K2069/00

摘要： An optical information recording medium is manufactured by bonding a first substrate having a first central bore and a second substrate having a second central bore to each other with radiation cure resin. The radiation cure resin is coated on the first substrate. The first and second substrates are brought into close contact with each other so as to form the first and second substrates integrally with the radiation cure resin. A neighborhood of the first and second central bores is radiated. A whole of at least one of opposite outer faces of the integral first and second substrates is irradiated with radiation so as to wholly cure the radiation cure resin.

摘要翻译： 通过用辐射固化树脂将具有第一中心孔的第一基底和具有第二中心孔的第二基底彼此结合来制造光学信息记录介质。 辐射固化树脂被涂覆在第一基底上。 使第一和第二基板彼此紧密接触，以便与辐射固化树脂一体地形成第一和第二基板。 第一和第二中心孔的邻域辐射。 整体的第一和第二基底的至少一个相对的外表面被辐射照射以使辐射固化树脂完全固化。

公开(公告)号：US06982016B2

公开(公告)日：2006-01-03

申请号：US10626570

申请日：2003-07-25

申请人： Eiji Ohno ,  Hidemi Isomura ,  Hideo Matsumoto ,  Kazuhiro Hayashi ,  Kazuya Hisada ,  Kazuo Inoue

发明人： Eiji Ohno ,  Hidemi Isomura ,  Hideo Matsumoto ,  Kazuhiro Hayashi ,  Kazuya Hisada ,  Kazuo Inoue

IPC分类号： B23B31/28 ,  G11B7/26

CPC分类号： B29C65/1406 ,  B29C65/1435 ,  B29C65/1454 ,  B29C65/1464 ,  B29C65/1483 ,  B29C65/1487 ,  B29C65/4845 ,  B29C65/521 ,  B29C65/544 ,  B29C65/548 ,  B29C66/1122 ,  B29C66/324 ,  B29C66/3452 ,  B29C66/452 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/954 ,  B29C2035/0827 ,  B29L2017/005 ,  B32B37/1284 ,  B32B2429/02 ,  G11B7/26 ,  B29C66/95 ,  B29C65/00 ,  B29K2069/00

摘要： An optical information recording medium is manufactured by bonding a first substrate having a first central bore and a second substrate having a second central bore to each other with radiation cure resin. The radiation cure resin is coated on the first substrate. The first and second substrates are brought into close contact with each other so as to form the first and second substrates integrally with the radiation cure resin. A neighborhood of the first and second central bores is radiated. A whole of at least one of opposite outer faces of the integral first and second substrates is irradiated with radiation so as to wholly cure the radiation cure resin.

公开(公告)号：US06706359B2

公开(公告)日：2004-03-16

申请号：US10104987

申请日：2002-03-22

申请人： Norihisa Mino ,  Eiji Ohno ,  Hidemi Isomura

发明人： Norihisa Mino ,  Eiji Ohno ,  Hidemi Isomura

IPC分类号： B32B302

CPC分类号： G11B7/252 ,  G11B7/2433 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2578 ,  G11B7/259 ,  G11B7/26 ,  Y10T428/21 ,  Y10T428/31663

摘要： An optical information recording medium includes a reflective film, a recording film and a protective film on a substrate. The protective film is provided with a surface layer on a side opposite to the substrate. On an outer layer of at least one selected from the substrate and the protective film, a hard coat resin layer is formed. On an outer layer of the hard coat resin layer, a chemisorptive film including organic silane molecules represented by the general formula R4-m-nSiR′mZn—(wherein R is a group including a carbon chain with a carbon number of 3 to 25, Z is O, N or S, n is 1, 2 or 3, R′ is hydrogen or an alkyl group with a carbon number of 1 to 3, and m is 0, 1 or 2) is formed by covalent bonding with the hard coat layer.

摘要翻译： 光学信息记录介质在基板上包括反射膜，记录膜和保护膜。 保护膜在与基板相反的一侧上设置表面层。 在从基板和保护膜中选择的至少一个的外层上形成硬涂层树脂层。 在硬涂层树脂层的外层，具有由通式R4-m-nSiR'mZn-表示的有机硅烷分子的化学吸附膜（其中R是碳数为3〜25的碳， Z为O，N或S，n为1,2或3，R'为氢或碳数为1至3的烷基，m为0,1或2）通过与硬 涂层。

公开(公告)号：US06613170B1

公开(公告)日：2003-09-02

申请号：US09547879

申请日：2000-04-12

申请人： Eiji Ohno ,  Hidemi Isomura ,  Hideo Matsumoto ,  Kazuhiro Hayashi ,  Kazuya Hisada ,  Kazuo Inoue

发明人： Eiji Ohno ,  Hidemi Isomura ,  Hideo Matsumoto ,  Kazuhiro Hayashi ,  Kazuya Hisada ,  Kazuo Inoue

IPC分类号： B32B3128

CPC分类号： B29C65/1406 ,  B29C65/1435 ,  B29C65/1454 ,  B29C65/1464 ,  B29C65/1483 ,  B29C65/1487 ,  B29C65/4845 ,  B29C65/521 ,  B29C65/544 ,  B29C65/548 ,  B29C66/1122 ,  B29C66/324 ,  B29C66/3452 ,  B29C66/452 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/954 ,  B29C2035/0827 ,  B29L2017/005 ,  B32B37/1284 ,  B32B2429/02 ,  G11B7/26 ,  B29C66/95 ,  B29C65/00 ,  B29K2069/00

摘要： An optical information recording medium is manufactured by bonding a first substrate having a first central bore and a second substrate having a second central bore to each other with radiation cure resin. The radiation cure resin is coated on the first substrate. The first and second substrates are brought into close contact with each other so as to form the first and second substrates integrally with the radiation cure resin. A neighborhood of the first and second central bores is radiated. A whole of at least one of opposite outer faces of the integral first and second substrates is irradiated with radiation so as to wholly cure the radiation cure resin.

摘要翻译： 通过用辐射固化树脂将具有第一中心孔的第一基底和具有第二中心孔的第二基底彼此结合来制造光学信息记录介质。 辐射固化树脂被涂覆在第一基底上。 使第一和第二基板彼此紧密接触，以便与辐射固化树脂一体地形成第一和第二基板。 第一和第二中心孔的邻域辐射。 整体的第一和第二基底的至少一个相对的外表面被辐射照射以使辐射固化树脂完全固化。

公开(公告)号：US5665520A

公开(公告)日：1997-09-09

申请号：US452497

申请日：1995-05-30

申请人： Kazumi Yoshioka ,  Tetsuya Akiyama ,  Takeo Ohta ,  Hidemi Isomura

发明人： Kazumi Yoshioka ,  Tetsuya Akiyama ,  Takeo Ohta ,  Hidemi Isomura

IPC分类号： G11B7/006 ,  G11B7/24 ,  G11B7/243 ,  G11B7/253 ,  G11B7/2531 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/257 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595

CPC分类号： G11B7/2585 ,  G11B7/006 ,  G11B7/24 ,  G11B7/243 ,  G11B7/2542 ,  G11B7/257 ,  G11B7/258 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/24322 ,  G11B7/2531 ,  G11B7/2534 ,  G11B7/259 ,  G11B7/2595 ,  Y10S430/146

摘要： On one surface of a disk substrate, a first dielectric layer, a thin recording layer, a second dielectric layer and a reflecting layer are cumulatively formed. The second dielectric layer is thinner than the first dielectric layer and is 35-70 nm thick. The reflecting layer is 70-120 nm thick. The total thickness of the four layers is 250-430 nm. The compressire stress of the layers is offset by tensile stress generated by an overcoat resin protective layer, formed on the reflecting layer. A method of using the optical recording medium applies the MCAV (Modified Constant Angular Velocity) recording method which records information by changing recording frequencies in accordance with linear velocity. The linear velocity is 5-12 m/s. A ratio of an inner circumference recording pulse width to an outer circumference recording pulse width is 1.2 or more.

摘要翻译： 在盘基板的一个表面上，累积地形成第一电介质层，薄记录层，第二电介质层和反射层。 第二电介质层比第一电介质层薄，厚35-70nm。 反射层厚70〜120nm。 四层的总厚度为250-430nm。 层的压缩应力由形成在反射层上的外涂层树脂保护层产生的拉伸应力抵消。 使用光记录介质的方法应用通过根据线速度改变记录频率来记录信息的MCAV（Modified Constant Angular Velocity）记录方法。 线速度为5-12 m / s。 内周记录脉冲宽度与外周记录脉冲宽度之比为1.2以上。