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1.发明公开Information recording method, information recording medium and information recording apparatus 审中-公开Informationsaufzeichnungsverfahren，Informationsaufzeichnungsmedium，undInformationsaufzeichnungsgerät
公开(公告)号：EP0978827A2
公开(公告)日：2000-02-09
申请号：EP99306165.4
申请日：1999-08-03
申请人： HITACHI, LTD.
IPC分类号： G11B7/125
CPC分类号： G11B7/126 , G11B7/00454 , G11B7/0062 , G11B7/00736
摘要： Optimum edge recording methods are previously held in a control data zone on the recording medium (100), and one of the methods is selected in a write mode by referring to the recorded methods. An information recording apparatus for forming a recording mark by converting an energy beam to a multi-pulsed train and irradiating the beam onto the recording medium (100) includes that change-over can be realized between mark edge control based on control of both pulse edge positions and mark edge control based on control of one of the pulse edge positions.
摘要翻译： 优选边缘记录方法预先保存在记录介质（100）上的控制数据区中，并且通过参考所记录的方法在写入模式中选择一种方法。 一种用于通过将能量束转换成多脉冲串并将光束照射到记录介质（100）上的记录标记的信息记录装置包括可以在基于两个脉冲边缘的控制的标记边缘控制之间实现转换 基于脉冲边缘位置之一的位置和标记边缘控制。
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2.发明公开Information recording method and apparatus 失效Verfahren und Vorrichtung zur Informationsaufzeichnung
公开(公告)号：EP0802531A2
公开(公告)日：1997-10-22
申请号：EP97106113.0
申请日：1997-04-14
申请人： HITACHI, LTD.
发明人： Miyamoto, Makoto , Ohtake, Masatoshi , Terao, Motoyasu , Miyauchi, Yasushi , Hirotsune, Akemi , Miyamoto, Harukazu , Fukui, Yukio , Tokushuku, Nobuhiro , Sugiyama, Hisataka , Minemura, Hiroyuki , Fushimi, Tetsuya
CPC分类号： G11B7/126 , G11B7/0045 , G11B11/10595
摘要： An information recording method of and an information recording apparatus for carrying out a recording of information by irradiating an energy beam to an information recording medium (1) by modulating power of the energy beam at least at a high power level and at an intermediate power level lower than the high power level, wherein a recording is carried out in a recording waveform having a downward directed pulse toward a power level (P11) lower than the intermediate power level (Pm1) after continuous high-power pulse trains of the power level (Ph1) so that the width of the downward directed pulse is changed according to a relative speed of the energy beam and the information recording medium (1).
摘要翻译： 一种信息记录方法和信息记录装置，用于通过至少在高功率水平和中等功率水平调制能量束的功率，通过向信息记录介质（1）照射能量束来执行信息的记录 低于高功率电平，其中在具有向下定向脉冲的记录波形中进行记录，所述记录波形在功率电平的连续高功率脉冲串之后朝向低于中间功率电平（Pm1）的功率电平（P11） Ph1），使得向下指向的脉冲的宽度根据能量束和信息记录介质（1）的相对速度而改变。
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3.发明公开information recording method and apparatus with suppressed mark edge jitters 审中-公开信息记录方法和装置，用于在图案边缘减小抖动
公开(公告)号：EP1304685A3
公开(公告)日：2007-11-28
申请号：EP02027855.2
申请日：1998-09-04
申请人： Hitachi, Ltd.
发明人： Miyamoto, Makoto , Toda, Tsuyoshi , Ohtake, Masatoshi , Terao, Motoyasu , Ushiyama, Junko , Andoo, Keikichi , Anzai, Yumiko , Hirotsune, Akemi , Nishida, Tetsuya , Saga, Hideki
IPC分类号： G11B7/0045
CPC分类号： G11B7/0062 , G11B7/00454 , G11B7/00557 , G11B7/006 , G11B7/126 , G11B20/10009 , G11B20/1426
摘要： A method of recording information in a recording medium capable of being set in a first state with an energy beam at a first power level and in a second state with an energy beam at a second power level higher than said first power level, the method comprising: after irradiation of said recording medium with an energy beam at said first power level, irradiating said recording medium with an energy beam pulse at said second power level, wherein a duration of said irradiation with said energy beam at said first power level is changed in accordance with a relative speed between said energy beam and said recording medium.
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4.发明公开Information recording method, information recording medium and information recording apparatus 审中-公开信息记录方法，信息记录介质和信息记录装置
公开(公告)号：EP0978827A3
公开(公告)日：2001-01-10
申请号：EP99306165.4
申请日：1999-08-03
申请人： HITACHI, LTD.
CPC分类号： G11B7/126 , G11B7/00454 , G11B7/0062 , G11B7/00736
摘要： Optimum edge recording methods are previously held in a control data zone on the recording medium (100), and one of the methods is selected in a write mode by referring to the recorded methods. An information recording apparatus for forming a recording mark by converting an energy beam to a multi-pulsed train and irradiating the beam onto the recording medium (100) includes that change-over can be realized between mark edge control based on control of both pulse edge positions and mark edge control based on control of one of the pulse edge positions.
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公开(公告)号：EP0899724A3
公开(公告)日：2000-02-02
申请号：EP98114839.8
申请日：1998-08-06
申请人： Hitachi, Ltd.
CPC分类号： G11B27/24 , G11B7/0052 , G11B7/00718 , G11B7/24 , G11B7/24079 , G11B7/24085 , G11B27/3027 , G11B2220/216 , G11B2220/2575
摘要： A phase change optical disk medium includes a disklike substrate (2), and a recording layer (3) formed by a laminate of a plurality of thin layers including a phase change layer (5). Information marks are recorded on the phase change layer by phase changes from a crystal phase to an amorphous phase and vice versa. The recording layer has tracks for recording information marks formed by groove portions (9) and land portions (8) respectively taking alternate concave and convex shapes. The track has an interval in range of 0.54 to 0.64 µm and the recording layer has a ratio of the optical reflectance of 0.35 or less when the phase change layer has changed to the amorphous phase in case where the optical reflectance of the recording layer is 1 when the phase change layer is in the crystal phase.
摘要翻译： 相变光盘介质包括盘状基板（2）和由包括相变层（5）的多个薄层的叠层形成的记录层（3）。 信息标记通过从结晶相到非晶相的相变记录在相变层上，反之亦然。 记录层具有用于记录由分别采用交替的凹凸形状的槽部（9）和岸台部（8）形成的信息标记的轨道。 轨道的间隔范围为0.54〜0.64μm，记录层的光反射率为 1，当相变层处于晶相时。
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公开(公告)号：EP0899724A2
公开(公告)日：1999-03-03
申请号：EP98114839.8
申请日：1998-08-06
申请人： Hitachi, Ltd.
CPC分类号： G11B27/24 , G11B7/0052 , G11B7/00718 , G11B7/24 , G11B7/24079 , G11B7/24085 , G11B27/3027 , G11B2220/216 , G11B2220/2575
摘要： A phase change optical disk medium includes a disklike substrate (2), and a recording layer (3) formed by a laminate of a plurality of thin layers including a phase change layer (5). Information marks are recorded on the phase change layer by phase changes from a crystal phase to an amorphous phase and vice versa. The recording layer has tracks for recording information marks formed by groove portions (9) and land portions (8) respectively taking alternate concave and convex shapes. The track has an interval in range of 0.54 to 0.64 µm and the recording layer has a ratio of the optical reflectance of 0.35 or less when the phase change layer has changed to the amorphous phase in case where the optical reflectance of the recording layer is 1 when the phase change layer is in the crystal phase.
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公开(公告)号：EP2487722A1
公开(公告)日：2012-08-15
申请号：EP11151435.2
申请日：2011-01-19
申请人： Hitachi, Ltd.
IPC分类号： H01L31/032 , H01L31/18 , H01L31/0749
CPC分类号： H01L31/18 , H01L31/0322 , H01L31/0749 , Y02E10/541
摘要： A method of fabricating a light absorption layer of a photovoltaic cell is disclosed. The method comprises depositing an alloy precursor on a base, the alloy precursor including a Group IB element, for example copper, a first Group IIIB element, for example indium, and a second Group IIIB element, for example gallium, annealing the alloy precursor so as to form an alloy and agitating the alloy precursor or alloy ultrasonically during and/or after annealing. The method may comprise zone annealing the alloy precursor.
摘要翻译： 公开了一种制造光伏电池的光吸收层的方法。 该方法包括在基底上沉积合金前体，合金前体包括IB族元素，例如铜，第一IIIB族元素，例如铟，和第二IIIB族元素，例如镓，使合金前体退火 以形成合金并在退火过程中和/或之后超声波搅拌合金前体或合金。 该方法可以包括对合金前体进行区域退火。
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8.发明公开
公开(公告)号：EP0844607A3
公开(公告)日：2000-02-09
申请号：EP97120642.0
申请日：1997-11-25
发明人： Miyamoto, Makoto , Terao, Motoyasu , Fukui, Yukio , Tokushuku, Nobuhiro , Andoo, Keikichi , Nishida, Tetsuya , Hirotsune, Akemi , Miyauchi, Yasushi , Moritani, Koichi
IPC分类号： G11B7/24
CPC分类号： G11B7/258 , G11B7/0037 , G11B7/0051 , G11B7/00718 , G11B7/243 , G11B7/252 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B11/10593 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25716 , Y10S428/913 , Y10S428/914 , Y10S430/146
摘要： An information recording medium (1) which includes at least a recording layer (13), and first and second metallic layers (15, 16) disposed on an opposite side of an energy beam incident side of the recording layer and having different compositions, and in which the first one of the first and second metallic layers located closer to the recording layer contains Al, Ag, Au, Pt and Pd as its main components and a sum of contents of these atoms is 60 % or more. Thereby recording and reproducing of information can be realized with a high reliability.
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9.发明公开
公开(公告)号：EP0844607A2
公开(公告)日：1998-05-27
申请号：EP97120642.0
申请日：1997-11-25
发明人： Miyamoto, Makoto , Terao, Motoyasu , Fukui, Yukio , Tokushuku, Nobuhiro , Andoo, Keikichi , Nishida, Tetsuya , Hirotsune, Akemi , Miyauchi, Yasushi , Moritani, Koichi
IPC分类号： G11B7/24
CPC分类号： G11B7/258 , G11B7/0037 , G11B7/0051 , G11B7/00718 , G11B7/243 , G11B7/252 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B11/10593 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25716 , Y10S428/913 , Y10S428/914 , Y10S430/146
摘要： An information recording medium (1) which includes at least a recording layer (13), and first and second metallic layers (15, 16) disposed on an opposite side of an energy beam incident side of the recording layer and having different compositions, and in which the first one of the first and second metallic layers located closer to the recording layer contains Al, Ag, Au, Pt and Pd as its main components and a sum of contents of these atoms is 60 % or more. Thereby recording and reproducing of information can be realized with a high reliability.
摘要翻译： 一种信息记录介质（1），它包括设置在所述记录层的能量束入射侧的相对侧，并且具有不同组成的至少一个记录层（13），以及第一和第二金属层（15，16），和 其中，位于更靠近记录层的第一和第二金属层中的第一个中包含铝，银，金，铂和钯作为其主要成分，合成原子含量之和大于60％或更多。 从而记录和再现信息能够以高可靠性来实现。
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10.发明公开Information recording method, information recording medium and information recording apparatus 审中-公开Informationsaufzeichnungsverfahren，Informationsaufzeichnungsmedium und Informationsaufzeichnungsvorrichtung
公开(公告)号：EP2015300A1
公开(公告)日：2009-01-14
申请号：EP08013971.0
申请日：1999-08-03
申请人： Hitachi, Ltd.
CPC分类号： G11B7/126 , G11B7/00454 , G11B7/0062 , G11B7/00736
摘要： Optimum edge recording methods are previously held in a control data zone on the recording medium (100), and one of the methods is selected in a write mode by referring to the recorded methods. An information recording apparatus for forming a recording mark by converting an energy beam to a multi-pulsed train and irradiating the beam onto the recording medium (100) includes that change-over can be realized between mark edge control based on control of both pulse edge positions and mark edge control based on control of one of the pulse edge positions.
摘要翻译： 优选边缘记录方法预先保存在记录介质（100）上的控制数据区中，并且通过参考所记录的方法在写入模式中选择一种方法。 一种信息记录装置，用于通过将能量束转换为多脉冲串并将光束照射到记录介质（100）上形成记录标记，包括可以在基于两个脉冲边缘的控制的标记边缘控制之间实现转换 基于脉冲边缘位置之一的位置和标记边缘控制。
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