Optical recording medium and method of recording to the same
    12.
    发明授权
    Optical recording medium and method of recording to the same 失效
    光记录介质及其记录方法

    公开(公告)号:US07715293B2

    公开(公告)日:2010-05-11

    申请号:US11371463

    申请日:2006-03-08

    IPC分类号: G11B7/0045

    CPC分类号: G11B7/00456 G11B7/00454

    摘要: To provide a method of recording information to an optical recording medium comprising recording a mark of time length nT (n: natural number of 3 or more, T: clock cycle) in an optical recording medium capable of supporting different recording speeds and having constant information line density, and irradiating the optical recording medium, the optical recording medium irradiated with light of alternating m1 heating pulses of power Pw and m1 cooling pulses of power Pc (where m1 is a natural number smaller than n) provided v

    摘要翻译: 为了提供将信息记录到光学记录介质的方法,包括在能够支持不同记录速度并具有恒定信息的光学记录介质中记录时间长度nT(n:3或更多的自然数,T:时钟周期)的标记 并且照射光记录介质,照射具有功率Pw的交替m1加热脉冲和m1功率Pc的冷却脉冲(其中m1是小于n的自然数)的光的光学记录介质提供v

    Optical Recording Medium and Optical Recording Method
    16.
    发明申请
    Optical Recording Medium and Optical Recording Method 审中-公开
    光学记录介质和光学记录方法

    公开(公告)号:US20090116365A1

    公开(公告)日:2009-05-07

    申请号:US11887389

    申请日:2006-03-31

    IPC分类号: G11B7/00

    摘要: An optical recording method to record information with a mark length recording method, where an amorphous mark and a crystal space are recorded only in the groove of a substrate having a guide groove, with the temporal length of the mark and the space of nT (T denotes a reference clock period; n denotes a natural number). The space is formed at least by an erase pulse of power Pe; all the marks of 4T or longer are formed by a multi pulse alternatively irradiating a heating pulse of power Pw and a cooling pulse of power Pb while Pw>Pb; and the Pe and the Pw satisfy the following relations: 0.15≦Pe/Pw≦0.4, and 0.4≦τw/(τw+τb)≦0.8, where τw denotes the sum of the length of the heating pulses, and τb denotes the sum of the length of the cooling pulses.

    摘要翻译: 一种记录具有标记长度记录方法的信息的光学记录方法,其中无定形标记和晶体空间仅记录在具有引导槽的基板的凹槽中,标记的时间长度和nT(T 表示参考时钟周期; n表示自然数)。 该空间至少由功率Pe的擦除脉冲形成; 4T以上的所有标记通过多脉冲形成,交替地照射功率Pw的加热脉冲和功率Pb的冷却脉冲,而Pw> Pb; 并且Pe和Pw满足以下关系:<?in-line-formula description =“In-line formula”end =“lead”?> 0.15 <= Pe / Pw <= 0.4,<?in-line- 公式描述=“内联公式”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 0.4 <= tauw /(tauw + taub) 0.8,<?in-line-formula description =“In-line Formulas”end =“tail”?>其中,tauw表示加热脉冲长度之和,taub表示冷却脉冲的长度之和。

    OPTICAL RECORDING MEDIUM
    17.
    发明申请
    OPTICAL RECORDING MEDIUM 有权
    光学记录介质

    公开(公告)号:US20100221480A1

    公开(公告)日:2010-09-02

    申请号:US12161740

    申请日:2007-01-18

    IPC分类号: B32B3/02

    摘要: To provide an optical recording medium in which error-causing short marks are produced in numbers small enough excellent high-recording characteristics and in which amorphous marks are uniform in shape. The optical recording medium includes: a first protective layer; a recording layer containing Sb as a main ingredient; a second protective layer; and a reflective layer, the first protective layer, the recording layer, the second protective layer and the reflective layer being provided in the order in which light passes through the medium for recording and reproduction of information, wherein the first protective layer and/or the second protective layer, both of which are in contact with the recording layer, are/is formed of a crystalline oxide.

    摘要翻译: 为了提供一种光学记录介质,其中产生具有小到足够优异的高记录特性并且其中非晶标记的形状均匀的数字产生误差的短标记。 光记录介质包括:第一保护层; 以Sb为主要成分的记录层; 第二保护层; 以及反射层,所述第一保护层,所述记录层,所述第二保护层和所述反射层以光通过用于记录和再现信息的介质的顺序提供,其中所述第一保护层和/或 两者都与记录层接触的第二保护层由结晶氧化物形成。

    OPTICAL RECORDING MEDIUM
    18.
    发明申请
    OPTICAL RECORDING MEDIUM 有权
    光学记录介质

    公开(公告)号:US20090029091A1

    公开(公告)日:2009-01-29

    申请号:US12281838

    申请日:2007-03-02

    IPC分类号: B32B3/02

    摘要: An optical recording medium having first protective layer, recording layer, second protective layer, and reflective layer, wherein the recording layer contains a phase-change material represented by Formula (1″1), Formula (1-2), or Formula (1-3); the second protective layer contains one selected from zinc oxides, indium oxides, tin oxides, mixtures thereof, and materials Formula (2), and materials Formula (3). Formula (1″1): InαiSbβiX1γi(X1: Ge, Te, Zn, Mn, or mixture thereof, 0.10≦β1≦0.25, 0.65≦β1≦0.80, and 0.04≦γ1≦0.15) Formula (1-2): Gaα2Sbβ2SnY2Ges2X2∈2 (X2: Te, Zn, Mn, In, or mixture thereof, 0.04≦α2≦0.09, 0.56≦62≦0.79, 0.05≦γ2

    摘要翻译: 一种具有第一保护层,记录层,第二保护层和反射层的光记录介质,其中所述记录层含有由式(1'1),式(1-2)或式( 1-3); 第二保护层包含选自氧化锌,氧化铟,氧化锡,其混合物,以及式(2)的材料和式(3)的材料。 式(1''1):InalphaiSbbetaiX1gammai(X1:Ge,Te,Zn,Mn或其混合物,0.10 <=β1<= 0.25,0.65 <=β1<=0.80,0.04≤γ1≤0.15)式 (1-2):Gaalpha2Sbbeta2SnY2Ges2X2∈2(X2:Te,Zn,Mn,In或其混合物,0.04 <=α2<= 0.09,0.56 <= 62 <= 0.79,0.05 <= 0.03, delta2 <= 0.19,0 <=∈2<= 0.09)式(1-3):Mnalpha3Sbbeta3SnY3Gedelta3X3∈3(X3:Te,In,Zn,Bi或其混合物,0.04 <=α3<= 0.09,0.56 < 式(2):ZnO-Al-Y [(100-α4-64)= 63 <= 0.79,0.05 <=γ3<= 0.29,0.03 <=δ3<= 0.23,0 <=∈3<= 0.09) :α4:β4](Y:Mn,Ge,Ti或其混合物,0.5 <=α4= 10.0,0 <= B4 <= 25.0)式(3):ZnO-Al2O3-Z [(100-α5 -65):α5:β5](Z:氧化锰,氧化锗,氧化钛或其混合物,0.5≤α≤10,0 <= 65 <= 30.0)。

    Optical recording medium
    19.
    发明授权
    Optical recording medium 有权
    光记录介质

    公开(公告)号:US08075974B2

    公开(公告)日:2011-12-13

    申请号:US12281838

    申请日:2007-03-02

    IPC分类号: B32B3/02

    摘要: An optical recording medium having first protective layer, recording layer, second protective layer, and reflective layer, wherein the recording layer contains a phase-change material represented by Formula (1″1), Formula (1-2), or Formula (1-3); the second protective layer contains one selected from zinc oxides, indium oxides, tin oxides, mixtures thereof, and materials Formula (2), and materials Formula (3). Formula (1″1): InαiSbβiX1γi(X1: Ge, Te, Zn, Mn, or mixture thereof, 0.10≦α1≦0.25, 0.65≦β1≦0.80, and 0.04≦γ1≦0.15) Formula (1-2): Gaα2Sbβ2SnY2Ges2X2∈2 (X2: Te, Zn, Mn, In, or mixture thereof, 0.04≦α2≦0.09, 0.56≦62≦0.79, 0.05≦γ2

    摘要翻译: 一种具有第一保护层,记录层,第二保护层和反射层的光记录介质,其中记录层含有由式(1“),式(1-2)或式(1)表示的相变材料 -3); 第二保护层包含选自氧化锌,氧化铟,氧化锡,其混合物,以及式(2)的材料和式(3)的材料。 式(1“1):InαiSb&bgr;iX1γi(X1:Ge,Te,Zn,Mn或其混合物,0.10&nlE;α1&nlE; 0.25,0.65&nlE; bgr; 1&nlE; 0.80,0.04&lt; 1E;γ1&nlE; 0.15) (1-2):Gaα2Sb&bgr;2SnY2Ges2X2∈2(X2:Te,Zn,Mn,In或其混合物,0.04&nlE;α2&nlE; 0.09,0.56&nlE; 62&nlE; 0.79,0.05nlE;γ2<0.30,0.03& 式(1-3):Mnα3Sb&bgr;3SnY3Geδ3X3∈3(X3:Te,In,Zn,Bi或其混合物,0.04&nlE;α3&nlE; 0.09,0.56&nlE; 63&nlE (2):ZnO-Al-Y [(100-α4-64):α4:&bgr; 4];(3) (3):ZnO-Al 2 O 3 -Z [(100-α5-65):α5:&bgr;其中,Y:Mn,Ge,Ti或它们的混合物,0.5&nlE;α4和nlE; 10.0,0和nlE; B4& 5](Z:Mn氧化物,Ge氧化物,Ti氧化物或其混合物,0.5&amp;α;α5和nlE; 10.0和0&amp; nEE; 65&lt; NE; 30.0)。

    Optical recording medium
    20.
    发明授权
    Optical recording medium 有权
    光记录介质

    公开(公告)号:US08017209B2

    公开(公告)日:2011-09-13

    申请号:US12161740

    申请日:2007-01-18

    IPC分类号: B32B3/03

    摘要: To provide an optical recording medium in which error-causing short marks are produced in numbers small enough excellent high-recording characteristics and in which amorphous marks are uniform in shape. The optical recording medium includes: a first protective layer; a recording layer containing Sb as a main ingredient; a second protective layer; and a reflective layer, the first protective layer, the recording layer, the second protective layer and the reflective layer being provided in the order in which light passes through the medium for recording and reproduction of information, wherein the first protective layer and/or the second protective layer, both of which are in contact with the recording layer, are/is formed of a crystalline oxide.

    摘要翻译: 为了提供一种光学记录介质,其中产生具有小到足够优异的高记录特性并且其中非晶标记的形状均匀的数字产生误差的短标记。 光记录介质包括:第一保护层; 以Sb为主要成分的记录层; 第二保护层; 以及反射层,所述第一保护层,所述记录层,所述第二保护层和所述反射层以光通过用于记录和再现信息的介质的顺序提供,其中所述第一保护层和/或 两者都与记录层接触的第二保护层由结晶氧化物形成。