公开(公告)号：US20070291630A1

公开(公告)日：2007-12-20

申请号：US11665589

申请日：2006-03-10

申请人： Hironobu Nishimura ,  Masahiko Kotoyori ,  Masahiro Nakamura ,  Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

发明人： Hironobu Nishimura ,  Masahiko Kotoyori ,  Masahiro Nakamura ,  Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

IPC分类号： G11B7/26

CPC分类号： G11B7/265 ,  G11B7/26

摘要： An optical disc production apparatus for producing a disc substrate with one or two signal layers including: a first signal layer forming mechanism for forming a first signal layer on a disc substrate (hereinafter, substrate); a layer forming mechanism which selectively forms a first reflection layer on the first signal layer and forms a second reflection layer on a second signal layer; a second signal layer forming mechanism which forms the second signal layer on the substrate on which the first reflection layer is formed on the first signal layer; a light transmission layer forming mechanism which forms a light transmission layer on the first/second reflection layer; a first transportation mechanism in a loop shape which is arranged close to each of the above-described constitutional element; a second transportation mechanism which is arranged closed to the first transportation mechanism, and which transports the substrate on which the first/second reflection layer is formed on the first signal layer to the light transmission layer forming mechanism; a first transfer mechanism which transfers the substrate on which the first signal layer is formed to the first transportation mechanism; a second transfer mechanism that selectively transfers the substrate transported by the first transportation mechanism on which the first/second reflection layer is formed on the first signal layer to the second transportation mechanism; and a third transfer mechanism that transfers the substrate transported by the first transportation mechanism on which the first reflection layer is formed on the first signal layer to the second signal layer forming mechanism, and that transfers the substrate on which the second signal layer is formed at the second signal layer forming apparatus to the first transportation mechanism.

摘要翻译： 一种用于制造具有一个或两个信号层的盘基片的光盘制造装置，包括：用于在盘基片（以下称为基片）上形成第一信号层的第一信号层形成机构; 层形成机构，其在所述第一信号层上选择性地形成第一反射层，并在第二信号层上形成第二反射层; 第二信号层形成机构，在第一信号层上形成有第一反射层的基板上形成第二信号层; 在第一/第二反射层上形成透光层的透光层形成机构; 环状的第一输送机构，靠近上述构成要素配置; 第二传送机构，其布置成与第一传送机构相邻，并且将在第一信号层上形成有第一/第二反射层的基板传送到光传输层形成机构; 第一传送机构，其将形成有第一信号层的基板传送到第一传送机构; 第二传送机构，其选择性地将由第一传送机构传送的基板传送到第一信号层上的第一/第二反射层到第二传送机构; 以及第三传送机构，其将由其上形成有第一反射层的第一传送机构传送的基板在第一信号层形成机构上传送到第二信号层形成机构，并且将其上形成有第二信号层的基板 第二信号层形成装置到第一传送机构。

公开(公告)号：US20050132395A1

公开(公告)日：2005-06-16

申请号：US10980267

申请日：2004-11-04

申请人： Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

发明人： Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

IPC分类号： G11B7/005 ,  G11B7/24056 ,  G11B7/24097 ,  G11B7/2534 ,  G11B7/2545 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  G11B11/10 ,  G11B13/00 ,  G11B23/03 ,  G11B7/24

CPC分类号： G11B7/24056 ,  G11B7/24097 ,  G11B7/2534 ,  G11B7/2545 ,  G11B7/2585 ,  G11B7/259

摘要： The object of the present invention is to provide an optical information recording medium which has tolerance to warping. To achieve the object above, an optical information recording medium 100 of the present invention includes at least one information recording layer 103 on a main surface of a substrate 101 and a light-transmitting layer 106. The substrate 101 includes a clamp area 105 and an information recording area 104 in accordance with the information recording layer 103. In the light-transmitting layer 106, the average thickness of a second area 106b corresponding to the clamp area 105 is thinner than the average thickness of a first area 106a corresponding to the information recording area 104.

摘要翻译： 本发明的目的是提供一种具有扭曲公差的光学信息记录介质。 为了实现上述目的，本发明的光信息记录介质100包括在基板101的主表面上的至少一个信息记录层103和透光层106。 基板101包括根据信息记录层103的夹持区域105和信息记录区域104。 在透光层106中，对应于夹持区域105的第二区域106b的平均厚度比对应于信息记录区域104的第一区域106a的平均厚度薄。

公开(公告)号：US07380257B2

公开(公告)日：2008-05-27

申请号：US10980267

申请日：2004-11-04

申请人： Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

发明人： Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

IPC分类号： G11B7/24

CPC分类号： G11B7/24056 ,  G11B7/24097 ,  G11B7/2534 ,  G11B7/2545 ,  G11B7/2585 ,  G11B7/259

摘要： An optical information recording medium has tolerance to warping. The optical information recording medium includes at least one information recording layer on a main surface of a substrate and a light-transmitting layer. The substrate includes a clamp area and an information recording area in accordance with the information recording layer. In the light-transmitting layer, the average thickness of a second area corresponding to the clamp area is thinner than the average thickness of a first area corresponding to the information recording area.

摘要翻译： 光学信息记录介质具有扭曲的容限。 光信息记录介质包括在基板的主表面和透光层上的至少一个信息记录层。 基板包括根据信息记录层的夹持区域和信息记录区域。 在透光层中，对应于夹持区域的第二区域的平均厚度比对应于信息记录区域的第一区域的平均厚度薄。

公开(公告)号：US08130627B2

公开(公告)日：2012-03-06

申请号：US11665589

申请日：2006-03-10

申请人： Hironobu Nishimura ,  Masahiko Kotoyori ,  Masahiro Nakamura ,  Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

发明人： Hironobu Nishimura ,  Masahiko Kotoyori ,  Masahiro Nakamura ,  Kazuya Hisada ,  Eiji Ohno ,  Keiji Nishikiori

IPC分类号： G11B7/00 ,  B29D11/00

CPC分类号： G11B7/265 ,  G11B7/26

摘要： An optical disk manufacturing apparatus which employs first and second signal layer forming mechanisms, a reflection layer forming mechanism, a light transmission layer forming mechanism and first, second and third transportation mechanisms. The apparatus further includes a liquid material supplying mechanism, a first and second rotation mechanism, first and second hardening light radiation apparatuses, a ring-shaped mask portion, and a mask transfer mechanism.

摘要翻译： 采用第一和第二信号层形成机构的光盘制造装置，反射层形成机构，光透射层形成机构和第一，第二和第三传送机构。 该装置还包括液体材料供给机构，第一和第二旋转机构，第一和第二硬化光辐射装置，环形掩模部分和掩模转移机构。

公开(公告)号：US20070020561A1

公开(公告)日：2007-01-25

申请号：US11485491

申请日：2006-07-13

申请人： Kazuya Hisada ,  Keiji Nishikiori

发明人： Kazuya Hisada ,  Keiji Nishikiori

IPC分类号： G11B7/24

CPC分类号： G11B7/266 ,  G11B2020/1288 ,  G11B2220/2541

摘要： A manufacturing method for an optical data recording medium having a substrate with at least one signal recording layer and a resin layer for passing light, the manufacturing method includes: coating a radiation-curable resin on the substrate; and forming the resin layer by curing at least a part of the radiation-curable resin by increasing the rotational speed of the substrate to a first speed, then decreasing the rotational speed of the substrate, and emitting radiation while the rotational speed of the substrate is decreasing.

摘要翻译： 一种光学数据记录介质的制造方法，具有具有至少一个信号记录层的基板和用于使光通过的树脂层的光学数据记录介质，其制造方法包括：在基板上涂布可辐射固化树脂; 以及通过将基板的旋转速度提高到第一速度来固化至少一部分可辐射固化树脂来形成树脂层，然后降低基板的旋转速度，并且当基板的旋转速度为 减少

公开(公告)号：US07396562B2

公开(公告)日：2008-07-08

申请号：US10479589

申请日：2002-06-06

申请人： Kazuya Hisada ,  Eiji Ohno ,  Kazuhiro Higashimaru ,  Kazuhiro Hayashi

发明人： Kazuya Hisada ,  Eiji Ohno ,  Kazuhiro Higashimaru ,  Kazuhiro Hayashi

IPC分类号： B05D3/06 ,  B05D3/12

CPC分类号： G11B7/26 ,  G11B7/266

摘要： A method of manufacturing an optical information recording medium that has a substrate having a signal recording layer formed on one principal surface thereof; and an optically transparent layer formed on the signal recording layer and made from a radiation cure type resin. According to the method, when the optically transparent layer is formed, the radiation cure type resin is supplied onto the substrate, and the radiation cure type resin is applied over the substrate by spinning the substrate at a predetermined number of application revolutions in a spin coating method. The number of revolutions of the substrate is increased after the application of the resin, and radiation is irradiated to cure the radiation cure type resin while the number of revolutions of the substrate is increased.

摘要翻译： 一种制造光学信息记录介质的方法，该光学信息记录介质具有形成在其一个主表面上的信号记录层的基板; 以及形成在信号记录层上并由辐射固化型树脂制成的光学透明层。 根据该方法，当形成光学透明层时，将辐射固化型树脂供给到基板上，并且通过以预定数量的旋涂旋转基材将辐射固化型树脂涂覆在基材上 方法。 在施加树脂之后，基板的转数增加，并且照射辐射以固化辐射固化型树脂，同时基板的转数增加。

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：US06743320B2

公开(公告)日：2004-06-01

申请号：US09950079

申请日：2001-09-12

申请人： Kazuya Hisada ,  Kazuhiro Hayashi ,  Eiji Ohno

发明人： Kazuya Hisada ,  Kazuhiro Hayashi ,  Eiji Ohno

IPC分类号： B29C3508

CPC分类号： G11B7/24038 ,  B29D17/005 ,  G11B7/263

摘要： An optical disk is manufactured by bonding a resin stamper having, on a principal plane, asperity pits on which a thin film is formed and a second substrate having a thickness of 0.3 mm or less with radiation cured resin such that the asperity pits face to the second substrate. The resin stamper is peeled off after curing the radiation cured resin to form asperity pits on the second substrate. A metal film is formed on the asperity pits on the second substrate to attain an information recording layer on the second substrate. A first substrate having an information recording layer and the second substrate having the formed information recording layer are bonded such that the both information recording layers face each other.

摘要翻译： 光盘是通过在主平面上形成有凹凸形成薄膜的树脂压模和厚度为0.3mm以下的第二基板与辐射固化树脂接合来制造的，使得凹凸面向 第二基板。 在固化辐射固化树脂之后，树脂压模被剥离，以在第二基板上形成凹凸。 在第二基板上的凹凸处形成金属膜，以在第二基板上形成信息记录层。 具有信息记录层的第一衬底和具有形成的信息记录层的第二衬底被结合，使得两个信息记录层彼此面对。

公开(公告)号：US07820234B2

公开(公告)日：2010-10-26

申请号：US10479505

申请日：2002-05-31

申请人： Kazuhiro Hayashi ,  Kazuya Hisada ,  Shinya Abe ,  Kazuhiro Higashimaru ,  Eiji Ohno

发明人： Kazuhiro Hayashi ,  Kazuya Hisada ,  Shinya Abe ,  Kazuhiro Higashimaru ,  Eiji Ohno

IPC分类号： B05D5/06 ,  B05D3/06 ,  B05D3/12

CPC分类号： G11B7/252 ,  G11B7/2433 ,  G11B7/2542 ,  G11B7/26 ,  G11B7/266

摘要： A method of manufacturing an optical information recording medium to/from which signals can optically be recorded and reproduced. The recording medium includes a signal substrate (100), a signal recording layer (110), and a transparent cover layer (125) having a first transparent layer (115) and a second transparent layer (120), which is harder than the first transparent layer (115). Signals can be recorded and reproduced to and from the recording medium by a light transmitted to the signal recording layer through the transparent cover layer (125). The first transparent layer is formed so as to have a first predetermined distribution of thickness. The second transparent layer is formed so as to have a second predetermined distribution of thickness to make the total thickness of the transparent cover layer (125) uniform. The first transparent layer (115) may be made of a plurality of thin laminated transparent layers.

摘要翻译： 一种光学信息记录介质的制造方法，可以光学地记录和再现信号。 记录介质包括信号基板（100），信号记录层（110）和具有第一透明层（115）和第二透明层（120）的透明覆盖层（125），其比第一透明层 透明层（115）。 信号可以通过透过透明覆盖层（125）传输到信号记录层的光记录和记录到记录介质上。 第一透明层形成为具有第一预定厚度分布。 第二透明层形成为具有第二预定厚度分布，以使透明覆盖层（125）的总厚度均匀。 第一透明层（115）可以由多个薄的层压透明层制成。

公开(公告)号：US07497916B2

公开(公告)日：2009-03-03

申请号：US10486764

申请日：2003-02-26

申请人： Kazuhiro Hayashi ,  Kazuya Hisada ,  Eiji Ohno

发明人： Kazuhiro Hayashi ,  Kazuya Hisada ,  Eiji Ohno

IPC分类号： B32B37/00 ,  B29C39/44

CPC分类号： G11B7/263 ,  G11B7/24038

摘要： When a separation layer is formed using a stamper between a substrate and the stamper on a thick substrate, on the surface of which a rewritable recording multilayer film provided with signal guide grooves or pits and the signal guide grooves or pits are transferred from the stamper to the surface, variations in the thickness of the separation layer are produced due to unevenness of the distance between the stamper and the substrate.The surface of the kth signal recording layer of the kth signal substrate is shaped parallel to the surface with the guide grooves and pits of the (k−1)th signal recording layer on the (k−1)th stamper, a (k−1)th separation layer is formed between the two and then the (k−1)th stamper is peeled off. The distance between the surface with the guide grooves and pits of the (k−1)th signal recording layer and the kth signal recording layer becomes uniform, and therefore the thickness of the (k−1)th separation layer can be kept uniform.

摘要翻译： 当使用基板和压模之间的压模在厚基板上形成分离层时，其表面上设有信号引导槽或凹坑的可重写记录多层膜和信号引导槽或凹坑从压模转移到 由于压模和基板之间的距离不均匀，产生了分离层的厚度变化。 第k信号基板的第k信号记录层的表面与第（k-1）个压模上的第（k-1）信号记录层的引导槽和凹坑平行于表面成形， 1）分离层之间形成，然后第（k-1）个压模被剥离。 具有引导槽的表面与第（k-1）信号记录层和第k信号记录层的凹坑之间的距离变得均匀，因此可以使第（k-1）个分离层的厚度保持均匀。