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32 条记录 (耗时 0.028 秒)

    Information recording member
    5.
    发明授权
    Information recording member 失效
    信息记录成员

    公开(公告)号：US4637976A

    公开(公告)日：1987-01-20

    申请号：US642260

    申请日：1984-08-20

    申请人： Motoyasu Terao ,  Yasushi Miyauchi ,  Kazuo Shigematsu ,  Shinkichi Horigome

    发明人： Motoyasu Terao ,  Yasushi Miyauchi ,  Kazuo Shigematsu ,  Shinkichi Horigome

    IPC分类号： B41M5/26 ,  G11B7/0055 ,  G11B7/243 ,  G03C1/72 ,  G03C1/76

    CPC分类号： G11B7/257 ,  G11B7/00557 ,  G11B7/243 ,  G11B2007/24316 ,  G11B2007/2432 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25715 ,  G11B7/2572 ,  Y10S430/146 ,  Y10S430/165

    摘要： In a data recording member having a data recording film which is formed on a substrate either directly or via at least one of inorganic and organic protective layers and which causes the change of atomic arrangement upon being irradiated by recording beam, the improvement wherein said data recording film has an average composition in a direction of the film thickness expressed by the following formulas:M.sub.x Te.sub.y Se.sub.z O.sub..alpha.wherein x, y, z and .alpha. are values within the ranges of 2.ltoreq.x.ltoreq.40, 30.ltoreq.y.ltoreq.95, 3.ltoreq.z.ltoreq.45, 0.ltoreq..alpha..ltoreq.20, and M is at least one element selected from the group consisting of As, Sb, Bi, S, Si, Ge, Sn, Pb, Al, Ga, In, Tl, Zn, Cd, Au, Ag, Cu, Ni, Pd, Rh, Cr, Mo, W and Ta.

    摘要翻译： 在具有直接地或通过无机和有机保护层中的至少一个形成在基板上的数据记录膜的数据记录部件中，并且其在由记录光束照射时引起原子排列的改变，其中所述数据记录 膜具有由下式表示的膜厚度方向上的平均组成：MxTeySezOα其中x，y，z和α是2≤x≤40,30≤y< / = 95,3 / z = 45,0 /α= 20，M为选自As，Sb，Bi，S，Si，Ge，Sn中的至少一种元素 ，Pb，Al，Ga，In，Tl，Zn，Cd，Au，Ag，Cu，Ni，Pd，Rh，Cr，Mo，W和Ta。

    Recording medium
    10.
    发明授权
    Recording medium 失效
    录音媒体

    公开(公告)号：US4357616A

    公开(公告)日：1982-11-02

    申请号：US131761

    申请日：1980-03-19

    申请人： Motoyasu Terao ,  Yoshio Taniguchi ,  Shinkichi Horigome ,  Kazuo Shigematsu ,  Masahiro Ojima ,  Yoshinori Miyamura ,  Seiji Yonezawa

    发明人： Motoyasu Terao ,  Yoshio Taniguchi ,  Shinkichi Horigome ,  Kazuo Shigematsu ,  Masahiro Ojima ,  Yoshinori Miyamura ,  Seiji Yonezawa

    IPC分类号： G11B7/241 ,  G11B7/243 ,  G11B7/253 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/257 ,  G01D15/34

    CPC分类号： G11B7/241 ,  G11B7/243 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25715 ,  G11B2007/25716 ,  G11B7/244 ,  G11B7/252 ,  G11B7/2531 ,  G11B7/2533 ,  Y10S430/146

    摘要： A recording medium having at least a first inorganic material layer which overlies a predetermined substrate and which exhibits a light absorptivity for projected light, and a recording layer which overlies the first inorganic material layer and whose principal component is an organic material. The first inorganic material layer contains at least one element selected from the group consisting of In, Bi, Te, Sb, Ge, Sn, Pb, Cr, Nb, Ni, Pd, Fe, Pt, Re, Ta, Th, Ti, Zr and Tl and the content of the element or elements is at least 65 atomic-%.Further, the first inorganic material layer may well be overlaid with a second inorganic material layer which exhibits a light transmissivity higher than that of this first inorganic material layer. Preferable as the material of the second inorganic material layer is an inorganic material which contains at least one element selected from the group consisting of In, Bi, Te, Sb, Pb, Ge and Sn and at least one element selected from the group consisting of S, Se and O.In proximity to at least one surface of the first inorganic material layer, at least one stabilizing layer may be disposed as well.

    摘要翻译： 具有至少第一无机材料层的记录介质，所述第一无机材料层覆盖在预定的基板上并且对于投射的光呈现出光吸收性，以及记录层，其覆盖在第一无机材料层上，其主要成分是有机材料。 第一无机材料层含有选自In，Bi，Te，Sb，Ge，Sn，Pb，Cr，Nb，Ni，Pd，Fe，Pt，Re，Ta，Th，Ti， Zr和Tl，元素或元素的含量至少为65原子％。 此外，第一无机材料层可以很好地覆盖有比第一无机材料层高的透光率的第二无机材料层。 优选第二无机材料层的材料是含有选自In，Bi，Te，Sb，Pb，Ge和Sn中的至少一种元素的无机材料，以及选自由以下组成的组中的至少一种元素： S，Se和O.在第一无机材料层的至少一个表面附近，也可以设置至少一个稳定层。