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1. 发明申请

US20100221480A1 OPTICAL RECORDING MEDIUM 有权
标题翻译：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
申请人： Hiroko Ohkura , Eiko Hibino , Hiroshi Deguchi , Kazunori Ito
发明人： Hiroko Ohkura , Eiko Hibino , Hiroshi Deguchi , Kazunori Ito
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B7/00454 , G11B7/006 , G11B7/2531 , G11B7/2534 , G11B7/258 , G11B7/259 , G11B2007/24314 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715 , Y10T428/21
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。

2. 发明授权

US07626915B2 Phase-change optical recording medium and recording and reproducing method thereof 有权
标题翻译：相变光学记录介质及其记录和再现方法
公开(公告)号：US07626915B2
公开(公告)日：2009-12-01
申请号：US11302276
申请日：2005-12-14
申请人： Hiroshi Deguchi , Kazunori Ito , Eiko Hibino , Hiroko Ohkura , Masaki Kato , Mikiko Abe , Hiroyoshi Sekiguchi
发明人： Hiroshi Deguchi , Kazunori Ito , Eiko Hibino , Hiroko Ohkura , Masaki Kato , Mikiko Abe , Hiroyoshi Sekiguchi
IPC分类号： G11B7/24
CPC分类号： G11B7/006 , G11B7/243 , G11B2007/24312
摘要： The phase-change optical recording medium having a substrate, and at least a first protective layer, a recording layer composed of a phase-change material, a second protective layer and a reflective layer disposed on the substrate in this sequence has a maximum recording linear velocity VH of 20 m/s to 60 m/s, a range of linear velocity recordable even when the recording linear velocity is continuously changed of 0.3VH to 1.0VH, and no occurrence of crystals causing a reproduction error in recorded marks.
摘要翻译：具有基板的至少第一保护层，由相变材料，第二保护层和设置在该基板上的反射层构成的记录层的相变光学记录介质具有最大的记录线性速度VH为20m / s至60m / s，即使记录线速度连续地变化为0.3VH至1.0VH也能够记录的线速度范围，并且不会导致记录标记中引起再现错误的晶体。

3. 发明申请

US20090116365A1 Optical Recording Medium and Optical Recording Method 审中-公开
标题翻译：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
申请人： Kazunori Ito , Eiko Hibino , Mikiko Takada , Hiroshi Deguchi , Hiroko Ohkura , Hiroshi Miura
发明人： Kazunori Ito , Eiko Hibino , Mikiko Takada , Hiroshi Deguchi , Hiroko Ohkura , Hiroshi Miura
IPC分类号： G11B7/00
CPC分类号： G11B7/0062 , G11B7/1263 , G11B7/2433 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314
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。

4. 发明申请

US20090029091A1 OPTICAL RECORDING MEDIUM 有权
标题翻译：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
申请人： Hiroshi Deguchi , Eiko Hibino , Hiroko Ohkura , Kazunori Ito , Hajime Yuzurihara , Hiroyuki Iwasa
发明人： Hiroshi Deguchi , Eiko Hibino , Hiroko Ohkura , Kazunori Ito , Hajime Yuzurihara , Hiroyuki Iwasa
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B7/257 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
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）。

5. 发明申请

US20060153053A1 Phase-change optical recording medium and recording and reproducing method thereof 有权
标题翻译：相变光学记录介质及其记录和再现方法
公开(公告)号：US20060153053A1
公开(公告)日：2006-07-13
申请号：US11302276
申请日：2005-12-14
申请人： Hiroshi Deguchi , Kazunori Ito , Eiko Hibino , Hiroko Ohkura , Masaki Kato , Mikiko Abe , Hiroyoshi Sekiguchi
发明人： Hiroshi Deguchi , Kazunori Ito , Eiko Hibino , Hiroko Ohkura , Masaki Kato , Mikiko Abe , Hiroyoshi Sekiguchi
IPC分类号： G11B7/24
CPC分类号： G11B7/006 , G11B7/243 , G11B2007/24312
摘要： The phase-change optical recording medium having a substrate, and at least a first protective layer, a recording layer composed of a phase-change material, a second protective layer and a reflective layer disposed on the substrate in this sequence has a maximum recording linear velocity VH of 20 m/s to 60 m/s, a range of linear velocity recordable even when the recording linear velocity is continuously changed of 0.3VH to 1.0VH, and no occurrence of crystals causing a reproduction error in recorded marks.
摘要翻译：具有基板的至少第一保护层，由相变材料，第二保护层和设置在该基板上的反射层构成的记录层的相变光学记录介质具有最大的记录线性 20m / s至60m / s的速度V H H，即使记录线速度连续地变化到0.3V的时候也能记录的线速度的范围为1.0V 并且不存在引起记录标记中的再现错误的晶体。

6. 发明授权

US08075974B2 Optical recording medium 有权
标题翻译：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
申请人： Hiroshi Deguchi , Eiko Hibino , Hiroko Ohkura , Kazunori Ito , Hajime Yuzurihara , Hiroyuki Iwasa
发明人： Hiroshi Deguchi , Eiko Hibino , Hiroko Ohkura , Kazunori Ito , Hajime Yuzurihara , Hiroyuki Iwasa
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B7/257 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
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）。

7. 发明授权

US08017209B2 Optical recording medium 有权
标题翻译：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
申请人： Hiroko Ohkura , Eiko Hibino , Hiroshi Deguchi , Kazunori Ito
发明人： Hiroko Ohkura , Eiko Hibino , Hiroshi Deguchi , Kazunori Ito
IPC分类号： B32B3/03
CPC分类号： G11B7/243 , G11B7/00454 , G11B7/006 , G11B7/2531 , G11B7/2534 , G11B7/258 , G11B7/259 , G11B2007/24314 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715 , Y10T428/21
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。

8. 发明申请

US20060188686A1 Optical recording medium, recording material, method of producing optical recording medium and optical recording, reading and rewriting method 失效
标题翻译：光记录介质，记录材料，制造光记录介质的方法和光记录，读取和重写方法
公开(公告)号：US20060188686A1
公开(公告)日：2006-08-24
申请号：US11410791
申请日：2006-04-24
申请人： Kazunori Ito , Eiko Hibino , Makoto Harigaya , Takashi Shibaguchi , Hajime Yuzurihara , Nobuaki Onagi , Hiroko Ohkura , Katsuhiko Tani , Noriyuki Iwata
发明人： Kazunori Ito , Eiko Hibino , Makoto Harigaya , Takashi Shibaguchi , Hajime Yuzurihara , Nobuaki Onagi , Hiroko Ohkura , Katsuhiko Tani , Noriyuki Iwata
IPC分类号： B32B3/02
CPC分类号： G11B7/00454 , G11B7/243 , G11B7/2534 , G11B7/26 , G11B7/268 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24322 , Y10T428/21
摘要： An optical recording medium including a recording layer which includes a reversible phase-change recording material, the recording layer being capable of writing information therein, reading written information therefrom, and rewriting written information by utilizing the reversible phase change of the phase-change recording material, wherein when a recording mark formed in the recording layer is repeatedly read 5000 times, using a continuous wave laser beam having such an intensity Pr that satisfies the condition of 1.1≦R≦2.0, in which R is σrepeat/σ1 as defined in the specification, the optical recording medium satisfies a relationship of d1>dow as defined in the specification. The phase-change recording material, a method of producing the optical recording medium, and a method of writing information in the optical recording medium, reading written information therefrom and rewriting written information therein are proposed.
摘要翻译：一种包括记录层的光记录介质，包括可逆相变记录材料，所述记录层能够在其中写入信息，从其读取书写信息，并通过利用相变记录材料的可逆相变来重写书面信息其中当记录层中形成的记录标记被重复读取5000次时，使用具有满足条件1.1≤R≤2.0的强度Pr的连续波激光束，其中R是西格玛重复如在本说明书中所定义的，光记录介质满足如下定义的d 1/3/2 / 规格。提出了相变记录材料，光记录介质的制造方法以及在光记录介质中写信息的方法，从中读取写入信息并重写其中的写入信息。

9. 发明授权

US06884487B2 Optical recording medium, recording material, method of producing optical recording medium, and optical recording, reading and rewriting method 失效
标题翻译：光记录介质，记录材料，光记录介质的制造方法以及光记录，读取和重写方法
公开(公告)号：US06884487B2
公开(公告)日：2005-04-26
申请号：US10356136
申请日：2003-01-31
申请人： Kazunori Ito , Eiko Hibino , Makoto Harigaya , Takashi Shibaguchi , Hajime Yuzurihara , Nobuaki Onagi , Hiroko Ohkura , Katsuhiko Tani , Noriyuki Iwata
发明人： Kazunori Ito , Eiko Hibino , Makoto Harigaya , Takashi Shibaguchi , Hajime Yuzurihara , Nobuaki Onagi , Hiroko Ohkura , Katsuhiko Tani , Noriyuki Iwata
IPC分类号： B41M5/26 , G11B7/004 , G11B7/24 , G11B7/243 , G11B7/26 , B32B3/02
CPC分类号： G11B7/00454 , G11B7/243 , G11B7/2534 , G11B7/26 , G11B7/268 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24322 , Y10T428/21
摘要： An optical recording medium including a recording layer which includes a reversible phase-change recording material, the recording layer being capable of writing information therein, reading written information therefrom, and rewriting written information by utilizing the reversible phase change of the phase-change recording material, wherein when a recording mark formed in the recording layer is repeatedly read 5000 times, using a continuous wave laser beam having such an intensity Pr that satisfies the condition of 1.1≦R≦2.0, in which R is σrepeat/σ1 as defined in the specification, the optical recording medium satisfies a relationship of d1>dow as defined in the specification. The phase-change recording material, a method of producing the optical recording medium, and a method of writing information in the optical recording medium, reading written information therefrom and rewriting written information therein are proposed.
摘要翻译：一种包括记录层的光记录介质，包括可逆相变记录材料，所述记录层能够在其中写入信息，从其读取书写信息，并通过利用相变记录材料的可逆相变来重写书面信息其中当记录层中形成的记录标记被重复读取5000次时，使用具有满足条件1.1≤R≤2.0的强度Pr的连续波激光束，其中R是西格玛重复如在本说明书中所定义的，光记录介质满足如下定义的d 1/3/2 / 规格。提出了相变记录材料，光记录介质的制造方法以及在光记录介质中写信息的方法，从中读取写入信息并重写其中的写入信息。

10. 发明授权

US06846611B2 Phase-change optical recording medium 失效
标题翻译：相变光记录介质
公开(公告)号：US06846611B2
公开(公告)日：2005-01-25
申请号：US10085692
申请日：2002-02-27
申请人： Hajime Yuzurihara , Kazunori Ito , Nobuaki Onagi , Masaru Shinkai , Eiko Hibino , Hiroko Ohkura , Makoto Harigaya
发明人： Hajime Yuzurihara , Kazunori Ito , Nobuaki Onagi , Masaru Shinkai , Eiko Hibino , Hiroko Ohkura , Makoto Harigaya
IPC分类号： G11B7/243 , G11B7/253 , G11B7/257 , G11B7/258 , G11B7/26
CPC分类号： G11B7/258 , G11B7/006 , G11B7/243 , G11B7/252 , G11B7/253 , G11B7/257 , G11B7/259 , G11B2007/24314 , G11B2007/24316 , Y10S430/146 , Y10T428/12701 , Y10T428/12708
摘要： A phase-change optical recording medium capable of implementing record and readout operations of information data through reversible phase transition between amorphous and crystalline states induced by light beam irradiation in a recording layer included in the recording medium, including at least a transparent substrate and contiguous layers formed on the substrate in order as follows, a lower dielectric protective layer, the recording layer, an upper dielectric protective layer, and a reflective/heat dissipating layer, in which the upper dielectric protective layer essentially consists of a mixture of ZrO2 and SiO2, having a composition of (ZrO2)100-x (SiO2)x, where 0
摘要翻译：一种相变光学记录介质，其能够通过在包括在记录介质中的记录层中由光束照射引起的非晶态和结晶状态之间的可逆相变实现信息数据的记录和读出操作，所述记录介质至少包括透明基板和邻接层在基板上形成如下的下介电保护层，记录层，上介电保护层和反射/散热层，其中上介电保护层基本上由ZrO 2和SiO 2的混合物组成，具有（ZrO 2）100-x（SiO 2）x的组成，其中0

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