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32 条记录 (耗时 0.021 秒)

    Write once optical recording medium
    1.
    发明授权
    Write once optical recording medium 失效
    写一次光记录介质

    公开(公告)号：US06841218B2

    公开(公告)日：2005-01-11

    申请号：US10436368

    申请日：2003-05-13

    申请人： Yasuo Hosoda ,  Satoshi Jinno ,  Ayumi Mitsumori ,  Hideo Kudo

    发明人： Yasuo Hosoda ,  Satoshi Jinno ,  Ayumi Mitsumori ,  Hideo Kudo

    IPC分类号： B41M5/26 ,  G11B7/0045 ,  G11B7/24 ,  G11B7/243 ,  B32B3/02

    CPC分类号： G11B7/24 ,  G11B7/00454 ,  G11B7/243 ,  G11B7/258 ,  G11B2007/24308 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  Y10T428/21

    摘要： An object of the present invention is to provide a phase-change optical recording medium of an amorphous recording mark type. The optical recording medium is a write once type medium capable of decreasing the degradation of an information signal which has been already recorded. The recording layer of the optical recording medium according to the present invention includes a first recording layer and a second recording layer. The first recording layer comprises a first composition which can be changed into another composition more stable in an amorphous state by combining with a component included in the second recording layer.

    摘要翻译： 本发明的目的是提供一种非晶体记录标记型的相变光学记录介质。 光记录介质是能够减少已经记录的信息信号的劣化的一次写入型介质。 根据本发明的光记录介质的记录层包括第一记录层和第二记录层。 第一记录层包括第一组合物，其可以通过与包含在第二记录层中的组分组合而被改变为在非晶状态下更稳定的另一种组合物。

    Optical recording medium
    2.
    发明授权
    Optical recording medium 失效
    光记录介质

    公开(公告)号：US06828000B2

    公开(公告)日：2004-12-07

    申请号：US10265271

    申请日：2002-10-07

    申请人： Yasuo Hosoda ,  Satoshi Jinno ,  Ayumi Mitsumori ,  Hideo Kudo

    发明人： Yasuo Hosoda ,  Satoshi Jinno ,  Ayumi Mitsumori ,  Hideo Kudo

    IPC分类号： B32B302

    CPC分类号： G11B7/252 ,  G11B7/00454 ,  G11B7/2403 ,  G11B7/24067 ,  G11B7/243 ,  G11B7/257 ,  Y10T428/21

    摘要： A film constitution in an optical recording medium including a light incident side substrate and a light reflecting side substrate cooperatively acting as a base of the medium, and includes, between these substrates, those layers formed by sputtering so as to constitute a laminated structure, which layers include: a phase-change recording layer to be phase-changed between an amorphous phase and a crystal phase by laser light irradiation; a first dielectric layer and a second dielectric layer, each having a protective function and an optical adjusting function for the phase-change recording layer; a reflecting film layer for reflecting the laser light transmitted through the phase-change recording layer; a hardness enhancing layer for enhancing the mechanical strength of the medium; and a protecting layer having a function for reducing thermal damages to the light incident side substrate and an optical adjusting function.

    摘要翻译： 在包括光入射侧基板和作为介质的基底的光反射侧基板的光记录介质中的膜构造，并且在这些基板之间包括通过溅射形成的层以构成层叠结构， 层包括：通过激光照射在非晶相和结晶相之间相变的相变记录层; 第一电介质层和第二介电层，每个具有用于相变记录层的保护功能和光学调节功能; 反射膜层，用于反射透过相变记录层的激光; 用于增强介质的机械强度的硬度增强层; 以及具有降低对光入射侧基板的热损伤的功能的保护层和光学调节功能。

    Information recording medium and process for producing the same
    3.
    发明申请
    Information recording medium and process for producing the same 有权
    信息记录介质及其制造方法

    公开(公告)号：US20050233247A1

    公开(公告)日：2005-10-20

    申请号：US10516244

    申请日：2003-05-23

    申请人： Yasuo Hosoda ,  Ayumi Mitsumori ,  Megumi Sato ,  Masataka Yamaguchi ,  Tomoaki Izumi ,  Satoshi Jinno ,  Yoichi Okumura

    发明人： Yasuo Hosoda ,  Ayumi Mitsumori ,  Megumi Sato ,  Masataka Yamaguchi ,  Tomoaki Izumi ,  Satoshi Jinno ,  Yoichi Okumura

    IPC分类号： G11B7/243 ,  B41M5/26 ,  G11B7/26 ,  G11B7/24

    CPC分类号： G11B7/266 ,  G11B7/243 ,  G11B2007/24306 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24322 ,  Y10S430/146

    摘要： An information recording medium has an excellent jitter characteristic with a considerable difference in reflectance between prior to and subsequent to recording. The information recording medium includes a recording layer which contains a material having a reflectance which varies by irradiation of a light beam, on which information is recorded as reflectance variations, and a substrate for supporting the recording layer, the recording layer including a metal nitride as a major component. In a method of manufacturing the information recording medium having a recording layer which includes a material having a reflectance which varies by irradiation of a light beam, on which information is recorded as reflectance variations, and the substrate for supporting the recording layer, the recording layer including a metal nitride as a major component, the method includes a recording layer forming step for forming the recording layer by a reactive sputtering method which uses a target comprised of a metal constituting a metal nitride, wherein a flow ratio Ar:N2 in an atmosphere including Ar and N2 in the recording layer forming step is set within the range of 80:10 to 10:80.

    摘要翻译： 信息记录介质具有优异的抖动特性，在记录之前和之后具有相当大的反射率差异。 该信息记录介质包括一记录层，该记录层含有具有反射率的材料，其反射率随着光束的照射而变化，信息被记录为反射率变化，以及用于支撑该记录层的基板，该记录层包括一金属氮化物 一个主要组成部分。 在制造具有记录层的信息记录介质的方法中，记录层包括具有通过照射光束而变化的反射率的材料，其上记录信息作为反射率变化，以及用于支撑记录层的基板，记录层 包括金属氮化物作为主要成分，该方法包括用反应溅射法形成记录层的记录层形成步骤，该方法使用由构成金属氮化物的金属组成的靶，其中流动比Ar： 在记录层形成步骤中包括Ar和N 2 的气氛中，将其设定在80:10至10:80的范围内。

    Information recording medium and process for producing the same
    4.
    发明授权
    Information recording medium and process for producing the same 有权
    信息记录介质及其制造方法

    公开(公告)号：US07524612B2

    公开(公告)日：2009-04-28

    申请号：US10516244

    申请日：2003-05-23

    申请人： Yasuo Hosoda ,  Ayumi Mitsumori ,  Megumi Sato ,  Masataka Yamaguchi ,  Tomoaki Izumi ,  Satoshi Jinno ,  Yoichi Okumura

    发明人： Yasuo Hosoda ,  Ayumi Mitsumori ,  Megumi Sato ,  Masataka Yamaguchi ,  Tomoaki Izumi ,  Satoshi Jinno ,  Yoichi Okumura

    IPC分类号： G11B7/24

    CPC分类号： G11B7/266 ,  G11B7/243 ,  G11B2007/24306 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24322 ,  Y10S430/146

    摘要： An information recording medium has an excellent jitter characteristic with a considerable difference in reflectance between prior to and subsequent to recording. The information recording medium includes a recording layer which contains a material having a reflectance which varies by irradiation of a light beam, on which information is recorded as reflectance variations, and a substrate for supporting the recording layer, the recording layer including a metal nitride as a major component. In a method of manufacturing the information recording medium having a recording layer which includes a material having a reflectance which varies by irradiation of a light beam, on which information is recorded as reflectance variations, and the substrate for supporting the recording layer, the recording layer including a metal nitride as a major component, the method includes a recording layer forming step for forming the recording layer by a reactive sputtering method which uses a target comprised of a metal constituting a metal nitride, wherein a flow ratio Ar:N2 in an atmosphere including Ar and N2 in the recording layer forming step is set within the range of 80:10 to 10:80.

    摘要翻译： 信息记录介质具有优异的抖动特性，在记录之前和之后具有相当大的反射率差异。 该信息记录介质包括一记录层，该记录层含有具有反射率的材料，其反射率随着光束的照射而变化，信息被记录为反射率变化，以及用于支撑该记录层的基板，该记录层包括一金属氮化物 一个主要组成部分。 在制造具有记录层的信息记录介质的方法中，记录层包括具有通过照射光束而变化的反射率的材料，其上记录信息作为反射率变化，以及用于支撑记录层的基板，记录层 包括金属氮化物作为主要成分的方法，所述方法包括用反应溅射法形成记录层的记录层形成步骤，所述反应溅射法使用由构成金属氮化物的金属组成的靶，其中气氛中的流量比Ar：N 2 包括记录层形成步骤中的Ar和N 2设定在80:10至10:80的范围内。

    TRANSFER MOLD FOR MANUFACTURING RECORDING MEDIUM
    7.
    发明申请
    TRANSFER MOLD FOR MANUFACTURING RECORDING MEDIUM 审中-公开
    用于制造记录介质的传送模具

    公开(公告)号：US20100009217A1

    公开(公告)日：2010-01-14

    申请号：US12518420

    申请日：2006-12-13

    申请人： Yasuo Hosoda ,  Osamu Kasono ,  Takahiro Umada

    发明人： Yasuo Hosoda ,  Osamu Kasono ,  Takahiro Umada

    IPC分类号： B29C59/00 ,  G11B5/00

    CPC分类号： G11B5/855 ,  B82Y10/00 ,  G11B5/743 ,  G11B5/82 ,  G11B5/865

    摘要： A transfer mold for manufacturing a recording medium by imprinting, having a transfer surface on which a data area having a data track pattern for a disk-shaped recording medium and a dummy area having a dummy pattern in an outward portion and/or an inward portion of the data area are formed. The dummy pattern includes at least one line of a plurality of dummy protrusions that have a width in a disk radial direction of no less than a track pitch of the data track pattern.

    摘要翻译： 一种用于通过压印制造记录介质的转印模具，其具有转印表面，在该转印表面上具有用于盘形记录介质的数据轨道图案的数据区域和在向外部分和/或向内部分中具有虚设图案的虚拟区域 形成数据区。 虚设图案包括多个虚拟突起的至少一条线，其具有不小于数据轨道图案的轨道间距的盘径向的宽度。

    IMPRINTING DEVICE AND IMPRINTING METHOD
    8.
    发明申请
    IMPRINTING DEVICE AND IMPRINTING METHOD 失效
    印刷装置和印刷方法

    公开(公告)号：US20090026658A1

    公开(公告)日：2009-01-29

    申请号：US12279481

    申请日：2007-02-07

    申请人： Yasuo Hosoda ,  Tetsuya Imai

    发明人： Yasuo Hosoda ,  Tetsuya Imai

    IPC分类号： B29C59/02 ,  B28B3/00

    CPC分类号： B29C59/022 ,  B29C2035/0827 ,  B29C2035/0877 ,  B29C2059/023 ,  B29C2791/006 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G11B5/855

    摘要： After a transfer material was hardened in a situation an imprint mold which has a concave part pattern is forced against the liquid transfer material, a replica which has a convex part pattern corresponding to the concave part pattern by releasing the imprint mold. A pressurization mechanism and a vacuum pump are set, regarding depth K of the concave part pattern of the imprint mold, height k of the convex part pattern of the transfer material, effective pressure Mo while the imprint mold is forced, pressure P in the space, with satisfying: Mo/P≧k/(K−k). With this arrangement, even if air comes inside of the concave part pattern of the imprint mold and is stuffed in the inside, it is possible to have transcription with no problem.

    摘要翻译： 在转印材料硬化的情况下，具有凹形图案的压印模具被迫抵靠液体转印材料，通过释放压印模具具有与凹形图案对应的凸形图案的复制品。 设置加压机构和真空泵，关于压印模具的凹部图案的深度K，转印材料的凸部图案的高度k，压印模具被强制时的有效压力Mo，空间中的压力P ，满足：Mo / P> = k /（Kk）。 通过这种布置，即使空气进入压印模具的凹形图案内部并且填充在内部，也可以没有问题地进行转录。

    Optical recording medium
    10.
    发明授权
    Optical recording medium 失效
    光记录介质

    公开(公告)号：US07803445B2

    公开(公告)日：2010-09-28

    申请号：US11884933

    申请日：2006-02-08

    申请人： Yasuo Hosoda

    发明人： Yasuo Hosoda

    IPC分类号： B32B3/02

    CPC分类号： G11B7/2578 ,  G11B7/2585 ,  G11B2007/25706 ,  G11B2007/2571 ,  G11B2007/25713 ,  G11B2007/25715 ,  Y10T428/21

    摘要： The main object of the present invention is to provide an optical recording medium with no need to use a control subject substance of the PRTR law, capable of using for an optical recording device with a blue laser, and giving consideration to the environmental aspect.To attain the object, the present invention provides an optical recording medium comprising: a reflective layer containing an aluminum composition as the main component including both aluminum or an aluminum alloy and a metal oxide of a metal other than aluminum; and a dielectric protective layer, formed in contact with the reflective layer, containing a niobium composition as the main component including both silicon dioxide or titanium dioxide and a niobium nitrided oxide.

    摘要翻译： 本发明的主要目的是提供一种光记录介质，不需要使用能够用于具有蓝色激光的光学记录装置的PRTR定律的控制对象物质，并且考虑到环境方面。 为了达到上述目的，本发明提供一种光记录介质，其特征在于，具备：包含铝组合物作为主要成分的铝或铝合金和铝以外的金属的金属氧化物的反射层， 以及与反射层接触形成的包含以二氧化硅或二氧化钛为主要成分的铌组合物和氮化铌氧化物的电介质保护层。