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102 条记录 (耗时 0.045 秒)

    Optical information recording medium and method for manufacturing the medium
    2.
    发明授权
    Optical information recording medium and method for manufacturing the medium 有权
    光学信息记录介质及其制造方法

    公开(公告)号：US07014904B2

    公开(公告)日：2006-03-21

    申请号：US10847440

    申请日：2004-05-18

    申请人： Yoshitaka Sakaue ,  Ken'ichi Nagata ,  Noboru Yamada ,  Rie Kojima ,  Takashi Nishihara

    发明人： Yoshitaka Sakaue ,  Ken'ichi Nagata ,  Noboru Yamada ,  Rie Kojima ,  Takashi Nishihara

    IPC分类号： B32B3/02

    CPC分类号： G11B7/2578 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/259 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25713 ,  G11B2007/25715 ,  G11B2007/25716 ,  G11B2007/25718 ,  Y10T428/21

    摘要： An optical information recording medium of the invention has at least two information layers. A first information layer (100) disposed at the front side (viewed from a laser incident side) includes at least a reflection layer (3), a recording layer (6) disposed at the laser incident side with respect to the reflection layer (3), for generating a reversible change between an amorphous phase and a crystalline phase that can be detected optically by applying a laser beam, and a dielectric layer (50) disposed between the reflection layer (3) and the recording layer (6). The dielectric layer (50) contains at least Zr, Si and Cr, a ratio of Zr, Si and Cr of the dielectric layer (50) at the reflection layer side is expressed as Zr:Si:Cr=p:q:r (p+q+r=100), a ratio of Zr, Si and Cr of the dielectric layer (50) in the vicinity of the interface at the recording layer side is expressed as Zr:Si:Cr=s:t:u (s+t+u=100), and r

    摘要翻译： 本发明的光信息记录介质具有至少两个信息层。 设置在前侧（从激光入射侧观察）的第一信息层（100）至少包括反射层（3），设置在相对于反射层（3）的激光入射侧的记录层（6） ），用于通过施加激光束在可以被光学检测的非晶相和结晶相之间产生可逆变化，以及设置在反射层（3）和记录层（6）之间的介电层（50）。 电介质层（50）至少包含Zr，Si和Cr，反射层侧的介电层（50）的Zr，Si和Cr的比率表示为Zr：Si：Cr = p：q：r（ p + q + r = 100），记录层侧的界面附近的电介质层（50）的Zr，Si和Cr的比率表示为Zr：Si：Cr = s：t：u（ s + t + u = 100），r

    Information recording medium and its production process
    8.
    发明授权
    Information recording medium and its production process 有权
    信息记录介质及其生产过程

    公开(公告)号：US07947353B2

    公开(公告)日：2011-05-24

    申请号：US11997114

    申请日：2006-07-06

    申请人： Yoshitaka Sakaue ,  Takashi Nishihara ,  Rie Kojima ,  Akio Tsuchino

    发明人： Yoshitaka Sakaue ,  Takashi Nishihara ,  Rie Kojima ,  Akio Tsuchino

    IPC分类号： B32B3/02

    CPC分类号： G11B7/257 ,  G11B7/24038 ,  G11B7/243 ,  G11B7/266 ,  Y10T428/21

    摘要： In each of at least two information layers (1, 2) which constitute a information recording medium having a plurality of information layers on its one side, the compositions of the recording layer (7) and the dielectric layers (6, 8) adjacent to the recording layer (7) in one information layer (1) are common to the compositions of the corresponding layers (12, 11, 13) in the other information layer, so that the recording layers (7, 12) and the dielectric layers (6, 11) and (8, 13) in the two information layers (1, 2) can be formed in common sputtering film-forming chambers without the replacement of targets, which makes it possible to produce a multi-layer single-sided recording medium with a decreased time loss in the production process.

    摘要翻译： 在构成在其一侧具有多个信息层的信息记录介质的至少两个信息层（1,2）中的每一个中，记录层（7）的组成和邻近的记录层（6,8）的组成 一个信息层（1）中的记录层（7）对于另一个信息层中的相应层（12,11,13）的组成是共同的，使得记录层（7,12）和电介质层 6,11）和（8,13）可以形成在通常的溅射成膜室中，而不需要更换靶，这使得可以产生多层单面记录 介质在生产过程中减少时间损失。

    INFORMATION RECORDING MEDIUM AND ITS PRODUCTION PROCESS
    9.
    发明申请
    INFORMATION RECORDING MEDIUM AND ITS PRODUCTION PROCESS 有权
    信息记录介质及其生产过程

    公开(公告)号：US20100151178A1

    公开(公告)日：2010-06-17

    申请号：US11997114

    申请日：2006-07-06

    申请人： Yoshitaka Sakaue ,  Takashi Nishihara ,  Rie Kojima ,  Akio Tsuchino

    发明人： Yoshitaka Sakaue ,  Takashi Nishihara ,  Rie Kojima ,  Akio Tsuchino

    IPC分类号： B32B3/02 ,  G11B7/26 ,  C23C14/34

    CPC分类号： G11B7/257 ,  G11B7/24038 ,  G11B7/243 ,  G11B7/266 ,  Y10T428/21

    摘要： In each of at least two information layers (1, 2) which constitute a information recording medium having a plurality of information layers on its one side, the compositions of the recording layer (7) and the dielectric layers (6, 8) adjacent to the recording layer (7) in one information layer (1) are common to the compositions of the corresponding layers (12, 11, 13) in the other information layer, so that the recording layers (7, 12) and the dielectric layers (6, 11) and (8, 13) in the two information layers (1, 2) can be formed in common sputtering firm-forming chambers without the replacement of targets, which makes it possible to produce a multi-layer single-sided recording medium with a decreased time loss in the production.

    摘要翻译： 在构成在其一侧具有多个信息层的信息记录介质的至少两个信息层（1,2）中的每一个中，记录层（7）的组成和邻近的记录层（6,8）的组成 一个信息层（1）中的记录层（7）对于另一个信息层中的相应层（12,11,13）的组成是共同的，使得记录层（7,12）和电介质层 6,2,11）和（8,13）可以形成在共同的溅射牢固形成室中，而不需要更换靶，这使得可以产生多层单面记录 中等时间缩短了生产中的时间损失。