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    OPTICAL RECORDING AND READING DEVICE AND OPTICAL RECORDING AND READING METHOD
    2.
    发明申请
    OPTICAL RECORDING AND READING DEVICE AND OPTICAL RECORDING AND READING METHOD 审中-公开
    光学记录和读取装置以及光学记录和读取方法

    公开(公告)号：US20120230174A1

    公开(公告)日：2012-09-13

    申请号：US13414948

    申请日：2012-03-08

    申请人： Takashi Kikukawa ,  Atsuko Kosuda ,  Tomoki Ushida ,  Motohiro Inoue

    发明人： Takashi Kikukawa ,  Atsuko Kosuda ,  Tomoki Ushida ,  Motohiro Inoue

    IPC分类号： G11B7/00

    CPC分类号： G11B7/14 ,  G11B7/24038 ,  G11B7/2405 ,  G11B2007/0009 ,  G11B2007/0013

    摘要： In an optical recording medium, even when a plurality of recording and reading layers are stacked, deterioration in the recording and reading signal quality thereof is suppressed. Furthermore, the transfer rate thereof can be increased. When recording or reading information by means of light irradiation on or from an optical recording medium having a plurality of recording and reading layers which are stacked in advance or formed eventually, an optical recording and reading device includes: a first optical system for irradiating a first beam to recording and reading layers to be a first target to perform recording or reading of information; and a second optical system for irradiating a second beam to recording and reading layers to be a second target to perform recording or reading of information.

    摘要翻译： 在光记录介质中，即使堆叠多个记录和读取层，也抑制了其记录和读取信号质量的劣化。 此外，可以提高其转印速度。 当通过在具有预先堆叠或最终形成的多个记录和读取层的光记录介质上进行光照射记录或读取信息时，光学记录和读取装置包括：第一光学系统，用于照射第一 光束到记录和读取层是第一个执行信息记录或读取的目标; 以及第二光学系统，用于将第二光束照射到记录和读取层以成为第二目标以执行信息的记录或读取。

    MULTILAYER OPTICAL RECORDING MEDIUM
    3.
    发明申请
    MULTILAYER OPTICAL RECORDING MEDIUM 有权
    多层光学记录介质

    公开(公告)号：US20120201118A1

    公开(公告)日：2012-08-09

    申请号：US13368573

    申请日：2012-02-08

    申请人： Atsuko KOSUDA ,  Takashi KIKUKAWA ,  Tomoki USHIDA ,  Motohiro INOUE

    发明人： Atsuko KOSUDA ,  Takashi KIKUKAWA ,  Tomoki USHIDA ,  Motohiro INOUE

    IPC分类号： G11B7/24

    CPC分类号： G11B7/24038 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/2432 ,  G11B2007/25706 ,  G11B2007/25715

    摘要： An object of the present invention is to increase the number of stacked layers in a multilayer optical recording medium while simplifying the design of the multilayer optical recording medium.Provided is a multilayer optical recording medium 10 including at least four recording and reading layers from which information can be reproduced by light irradiation, the layers stacked through intermediate layers. The multilayer optical recording medium 10 includes the plurality of recording and reading layers that are continuous in order of stacking and includes at least one recording and reading layer group in which reflectance in a stacked state decreases from a near side of a light incident surface to a far side. A single-layer reflectance of the nearest recording and reading layer is set to 0.2% or more and less than 2.0%, and a light transmittance improvement process is applied to the light incident surface.

    摘要翻译： 本发明的一个目的是在简化多层光学记录介质的设计的同时，增加多层光学记录介质中层叠层的数量。 提供了包括至少四个记录层和读取层的多层光学记录介质10，通过光照射可以再现信息，层叠在中间层上。 多层光学记录介质10包括依次层叠连续的多个记录和读取层，并且包括至少一个记录和读取层组，其中堆叠状态的反射率从光入射表面的近侧减小到 远端。 最近的记录和读取层的单层反射率设定为0.2％以上且小于2.0％，对光入射面施加透光率提高处理。

    MULTILAYER OPTICAL RECORDING MEDIUM
    4.
    发明申请
    MULTILAYER OPTICAL RECORDING MEDIUM 有权
    多层光学记录介质

    公开(公告)号：US20120102511A1

    公开(公告)日：2012-04-26

    申请号：US13277472

    申请日：2011-10-20

    申请人： Takashi KIKUKAWA ,  Motohiro INOUE ,  Atsuko KOSUDA ,  Tomoki USHIDA

    发明人： Takashi KIKUKAWA ,  Motohiro INOUE ,  Atsuko KOSUDA ,  Tomoki USHIDA

    IPC分类号： G11B7/24

    CPC分类号： G11B7/24038 ,  G11B7/2578 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/2432

    摘要： The multilayer optical recording medium with at least four or more recording and reading layers disposed one above the other has at least two or more recording and reading layer groups each including the recording and reading layers successively disposed one above the other. In adjacent recording and reading layer groups with an intermediate layer interposed therebetween, a recording and reading layer nearest a front side in the recording and reading layer group nearer a back side is higher than the higher value of the reflectances in a stacked state of two recording and reading layers nearest the back side in the recording and reading layer group nearer the front side.

    摘要翻译： 具有至少四个或更多个记录和读取层的多层光学记录介质具有至少两个或更多个记录和读取层组，每个记录和读取层组包括相继地彼此重叠的记录和读取层。 在介于其间的中间层的相邻的记录和读取层组中，靠近记录和读取层组最靠近前侧的记录和读取层高于两次记录的堆叠状态下的反射率的较高值 并且在记录和读取层组中最靠近背面的读取层更靠近正面。

    Optical recording medium
    5.
    发明申请
    Optical recording medium 有权
    光记录介质

    公开(公告)号：US20060046014A1

    公开(公告)日：2006-03-02

    申请号：US11208640

    申请日：2005-08-23

    申请人： Takashi Yamada ,  Tomoki Ushida

    发明人： Takashi Yamada ,  Tomoki Ushida

    IPC分类号： B32B3/02

    CPC分类号： G11B7/252 ,  G11B7/2403 ,  G11B7/24067 ,  G11B7/2433 ,  G11B7/2472 ,  G11B7/248 ,  G11B7/2534 ,  G11B7/259 ,  Y10T428/21

    摘要： An optical recording medium 1 includes a support substrate 2, an information layer 3 formed on one of the surfaces of the support substrate 2, a first resin layer 4 formed on the information layer 3 and having a thickness of 30 to 200 μm, a moisture-proof layer 5 formed on the other surface of the support substrate 2, a second resin layer 6 formed on the moisture-proof layer 5 and having a thickness of 30 to 200 μm, and a label layer 7 formed on the second resin layer 6, and has such a structure that a laser beam is irradiated through the first resin layer 4. The second resin layer 6 contains 0.5 to 2.8 mass part of a silicon antifoaming agent with respect to 100 mass part of an ultraviolet curing resin, and is formed by a screen printing method.

    摘要翻译： 光记录介质1包括支撑基板2，形成在支撑基板2的一个表面上的信息层3，形成在信息层3上的厚度为30至200μm的第一树脂层4，水分 形成在支撑基板2的另一个表面上的防水层5，形成在防潮层5上的厚度为30-200μm的第二树脂层6和形成在第二树脂层6上的标签层7 具有通过第一树脂层4照射激光的结构。 第二树脂层6相对于100质量份的紫外线硬化树脂含有0.5〜2.8质量份的硅消泡剂，通过丝网印刷法形成。

    Multilayer optical recording medium
    9.
    发明授权
    Multilayer optical recording medium 有权
    多层光记录介质

    公开(公告)号：US08518514B2

    公开(公告)日：2013-08-27

    申请号：US13277465

    申请日：2011-10-20

    申请人： Takashi Kikukawa ,  Motohiro Inoue ,  Atsuko Kosuda ,  Tomoki Ushida ,  Hideki Hirata

    发明人： Takashi Kikukawa ,  Motohiro Inoue ,  Atsuko Kosuda ,  Tomoki Ushida ,  Hideki Hirata

    IPC分类号： G11B7/24

    CPC分类号： G11B7/24038 ,  G11B2007/24314 ,  G11B2007/2432

    摘要： Simple design of a multilayer optical recording medium is achieved while suppressing interlayer crosstalk and confocal crosstalk in the multilayer optical recording medium. Simple recording and reading control by a recording and reading unit is also achieved. The multilayer optical recording medium includes at least three or more recording and reading layers deposited one above the other with intermediate layers interposed therebetween, and information can be read by light irradiation from the layers. The intermediate layers have film thicknesses of two types or less, and all the recording and reading layers except the recording and reading layer farthest from a light incident surface have substantially the same optical constant.

    摘要翻译： 在多层光学记录介质中抑制层间串扰和共焦串扰的同时实现多层光学记录介质的简单设计。 也可以通过记录和读取单元进行简单的记录和读取控制。 多层光学记录介质包括至少三个或更多个记录和读取层之间沉积的中间层，并且可以通过来自层的光照射来读取信息。 中间层具有两种或更少的膜厚度，并且离光入射表面最远的记录和读取层以外的所有记录和读取层具有基本上相同的光学常数。

    Applied film forming apparatus and applied film forming method
    10.
    发明申请
    Applied film forming apparatus and applied film forming method 审中-公开
    应用成膜设备及其成膜方法

    公开(公告)号：US20060073284A1

    公开(公告)日：2006-04-06

    申请号：US11237831

    申请日：2005-09-29

    申请人： Mamoru Usami ,  Takeshi Umega ,  Tomoki Ushida ,  Seiichi Idezawa ,  Yoshimi Yodogawa ,  Yukio Kaneko

    发明人： Mamoru Usami ,  Takeshi Umega ,  Tomoki Ushida ,  Seiichi Idezawa ,  Yoshimi Yodogawa ,  Yukio Kaneko

    IPC分类号： G11B7/26 ,  B05C9/08 ,  C08F2/46

    CPC分类号： G11B7/266 ,  B05D1/005 ,  B05D3/067

    摘要： An applied film forming apparatus that forms an applied film on one surface of a substrate includes a dripping unit that drips an energy beam-curing applied material onto the one surface of the substrate, a rotating unit that rotates the substrate, a curing processing unit that emits an energy beam onto the applied material to cure the applied material, an emission regulating unit that regulates emission of the energy beam onto the applied material on an outer circumferential edge part of the one surface of the substrate, and a control unit. After controlling the dripping unit to drip the applied material onto the one surface and controlling the rotating unit to rotate the substrate and spread the applied material, the control unit controls the rotating unit to rotate the substrate at a predetermined rotational velocity, controls the curing processing unit to emit the energy beam toward the one surface, and additionally controls the emission regulating unit to regulate the emission of the energy beam onto the applied material on the outer circumferential edge part of the one surface of the substrate.

    摘要翻译： 在基板的一个表面上形成涂布膜的涂布膜形成装置包括将能量束固化的涂布材料滴落到基板的一个表面上的滴落单元，旋转基板的旋转单元，固化处理单元， 将能量束发射到所施加的材料上以固化所施加的材料;排放调节单元，其调节能量束在衬底的一个表面的外周边缘部分上的施加材料上的发射，以及控制单元。 在控制滴下单元将施加的材料滴到一个表面上并控制旋转单元旋转基板并铺展施加的材料之后，控制单元控制旋转单元以预定旋转速度旋转基板，控制固化处理 单元，以朝向一个表面发射能量束，并且另外控制发射调节单元以调节能量束在衬底的一个表面的外周边缘部分上的施加材料上的发射。