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公开(公告)号：US6096398A
公开(公告)日：2000-08-01
申请号：US199917
申请日：1998-11-25
申请人： Hajime Yuzurihara , Hiroshi Deguchi , Michiaki Shinotsuka , Takashi Shibaguchi , Makoto Harigaya , Mikio Kinoshita , Yoshiyuki Kageyama , Michiharu Abe
发明人： Hajime Yuzurihara , Hiroshi Deguchi , Michiaki Shinotsuka , Takashi Shibaguchi , Makoto Harigaya , Mikio Kinoshita , Yoshiyuki Kageyama , Michiharu Abe
CPC分类号： G11B7/257 , G11B7/243 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , G11B2007/24322 , G11B2007/24326 , G11B2007/24328 , G11B2007/25706 , G11B2007/25715 , G11B2007/25716 , G11B2007/25718 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A phase-change optical recording medium has a substrate, and a lower heat-resistant protective layer, a recording layer capable of recording and erasing information by utilizing changes in the phase of a phase-change recording material in the recording layer, an upper heat-resistant protective layer and a light reflecting and heat dissipating layer, which are successively overlaid on the substrate in this order, the recording material including Ag, In, Sb and Te as the main elements, at least one additional element selected from the group (1) consisting of B, C, N, Al, Si and P, and at least one additional element selected from the group (2) consisting of halogen atoms and alkali metal elements.
摘要翻译： 相变光学记录介质具有基板和下部耐热保护层，能够通过利用记录层中的相变记录材料的相位的变化来记录和擦除信息的记录层，上部热量 依次叠加在基板上的耐光保护层和光反射和散热层，包括Ag，In，Sb和Te作为主要元素的记录材料，至少一种选自（ 1）由B，C，N，Al，Si和P组成，以及至少一种选自由卤素原子和碱金属元素组成的组（2）的另外的元素。
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公开(公告)号：US5736657A
公开(公告)日：1998-04-07
申请号：US622681
申请日：1996-03-26
申请人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
发明人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
IPC分类号： C23C14/06 , C23C14/34 , G11B7/0045 , G11B7/24 , G11B7/243 , G11B7/253 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B7/26 , C22C29/00
CPC分类号： B82Y30/00 , B82Y10/00 , C23C14/06 , C23C14/3414 , G11B7/00454 , G11B7/24 , G11B7/243 , G11B7/26 , B22F2998/10 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , G11B7/2534 , G11B7/2542 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10S428/913
摘要： A sputtering target contains a target material including as constituent elements Ag, In, Te and Sb with the respective atomic percents (atom. %) of .alpha., .beta., .gamma. and .delta. thereof being in the relationship of 0.5.ltoreq..alpha.
摘要翻译： 溅射靶含有包含作为构成元素Ag，In，Te和Sb的目标材料，其中α，β，γ和δ的各自的原子百分数（原子％）为0.5≤α<8， 或者α+β+γ+δ= 100，和/或/ 提供了上述溅射靶的制造。 光记录介质包括含有相变记录材料的记录层，它包括作为构成元素Ag，In，Te和Sb的α，β，γ和δ的各原子百分比为1 / α<6,7
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公开(公告)号：US07288224B2
公开(公告)日：2007-10-30
申请号：US10672353
申请日：2003-09-25
申请人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
发明人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
IPC分类号： B22F1/00
CPC分类号： C23C14/06 , B22F2998/10 , C23C14/0623 , C23C14/3414 , G11B7/00454 , G11B7/24 , G11B7/243 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/2585 , G11B7/26 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , Y10T428/115 , B22F9/04 , B22F1/0003 , B22F3/10
摘要： A sputtering target contains a target material including as constituent elements Ag, In, Te and Sb with the respective atomic percents (atom. %) of α, β, γ and δ thereof being in the relationship of 0.5≦α
摘要翻译： 溅射靶含有包含作为构成元素Ag，In，Te和Sb的目标材料，其中α，β，γ和δ的各原子百分比（原子％）为0.5≤α<8,5 提供了一种制造上述溅射靶的方法，其中，γ=γ= 23,17 <=γ<= 38，32 <=δ<= 73，α<=γ，α+β+ 。
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公开(公告)号：US06652806B2
公开(公告)日：2003-11-25
申请号：US09956637
申请日：2001-09-19
申请人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
发明人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
IPC分类号： B22F100
CPC分类号： C23C14/06 , B22F2998/10 , C23C14/0623 , C23C14/3414 , G11B7/00454 , G11B7/24 , G11B7/243 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/2585 , G11B7/26 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , Y10T428/115 , B22F9/04 , B22F1/0003 , B22F3/10
摘要： A sputtering target contains a target material including as constituent elements Ag, In, Te and Sb with the respective atomic percents (atom. %) of &agr;, &bgr;, &ggr; and &dgr; thereof being in the relationship of 0.5≦&agr;
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5.发明授权公开(公告)号：US06319368B1
公开(公告)日：2001-11-20
申请号：US08979293
申请日：1997-11-26
申请人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
发明人： Yukio Ide , Hiroko Iwasaki , Yoshiyuki Kageyama , Yujiro Kaneko , Katsuyuki Yamada , Michiaki Shinotsuka , Makoto Harigaya , Hiroshi Deguchi
IPC分类号： C23C1434
CPC分类号： C23C14/06 , B22F2998/10 , C23C14/0623 , C23C14/3414 , G11B7/00454 , G11B7/24 , G11B7/243 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/2585 , G11B7/26 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , Y10T428/115 , B22F9/04 , B22F1/0003 , B22F3/10
摘要： A sputtering target contains a target material including as constituent elements Ag, In, Te and Sb with the respective atomic percents (atom. %) of &agr;, &bgr;, &ggr; and &dgr; thereof being in the relationship of 0.5≦&agr;
摘要翻译： 溅射靶含有包含作为构成元素Ag，In，Te和Sb的目标材料，其中α，β，γ和δ的各原子百分比（原子％）为0.5≤α<8,5 提供了制造上述溅射靶的方法，其中，<=β<= 23,17 <=γ<= 38,32 <=δ<= 73，α<=β，α+β+γ+ 。 光记录介质包括含有相变记录材料的记录层，该相变记录材料包含作为构成元素Ag，In，Te和Sb的α，β，γ和δ的各原子百分比为1≤α <6,7 <= beta <= 20,20 <= gamma <= 35,35 <= delta = 70，alpha + beta + gamma + delta = 100，并且能够通过利用相位来记录和擦除信息 记录层中记录材料的变化。 还提供了形成用于光学记录介质的上述记录层的方法。 另外，提供了使用上述相变光记录介质的光记录方法。
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公开(公告)号：US06221557B1
公开(公告)日：2001-04-24
申请号：US08807632
申请日：1997-02-27
IPC分类号： G11B724
CPC分类号： G11B7/257 , G11B7/24 , G11B7/243 , G11B7/2533 , G11B7/258 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , G11B2007/24322 , G11B2007/24324 , G11B2007/24326 , Y10S430/146
摘要： An optical information recording medium includes a substrate with guide grooves thereon, a recording layer provided on the substrate, including a recording material of which phase is reversibly changeable from a stable state to a semistable state and vice versa, a heat-resistant dielectric protective layer provided on the recording layer, including a protective material which includes Zn, Si, S and O, and a light reflection and heat dissipation layer provided on the heat-resistant dielectric protective layer.
摘要翻译： 光学信息记录介质包括其上具有引导槽的基板，设置在基板上的记录层，包括其相位从稳定状态可逆地改变为半状态的记录材料，反之亦然;耐热介电保护层 设置在包括Zn，Si，S和O的保护材料的记录层上，以及设置在耐热介电保护层上的光反射和散热层。
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公开(公告)号：US06426936B1
公开(公告)日：2002-07-30
申请号：US09236446
申请日：1999-01-25
IPC分类号： G11B724
CPC分类号： G11B7/243 , G11B7/0051 , G11B7/0062 , G11B7/0906 , G11B7/2403 , G11B7/24035 , G11B7/24067 , G11B7/24079 , G11B7/252 , G11B7/2534 , G11B7/2542 , G11B7/2585 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316
摘要： A product for recording information by use of laser light includes a recording layer being able to change between an amorphous state and a crystalline state so as to record information, the recording layer having a thickness falling within a first range defined relative to a wavelength of the laser light, a protection layer having a thickness falling within a second range defined relative to the wavelength of the laser light, a heat releasing layer having a thickness falling within a third range defined relative to the wavelength of the laser light, and a transparent substrate supporting the layers. The first, second, and third ranges are selected such that a phase of the laser light reflected by the amorphous state and a phase of the laser light reflected by the crystalline state have a phase difference larger than a predetermined phase amount.
摘要翻译： 用于通过使用激光记录信息的产品包括能够在非晶状态和结晶状态之间变化以记录信息的记录层，所述记录层的厚度落在相对于 激光，具有落在相对于激光的波长限定的第二范围内的厚度的保护层，具有落在相对于激光的波长限定的第三范围内的厚度的散热层，以及透明基板 支持层。 选择第一，第二和第三范围使得由非晶态反射的激光的相位和由结晶状态反射的激光的相位具有大于预定相位量的相位差。
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公开(公告)号：US06741545B2
公开(公告)日：2004-05-25
申请号：US10186613
申请日：2002-07-02
IPC分类号： G11B724
CPC分类号： G11B7/243 , G11B7/0051 , G11B7/0062 , G11B7/0906 , G11B7/2403 , G11B7/24035 , G11B7/24067 , G11B7/24079 , G11B7/252 , G11B7/2534 , G11B7/2542 , G11B7/2585 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316
摘要： A product for recording information by use of laser light includes a recording layer being able to change between an amorphous state and a crystalline state so as to record information, the recording layer having a thickness falling within a first range defined relative to a wavelength of the laser light, a protection layer having a thickness falling within a second range defined relative to the wavelength of the laser light, a heat releasing layer having a thickness falling within a third range defined relative to the wavelength of the laser light, and a transparent substrate supporting the layers. The first, second, and third ranges are selected such that a phase of the laser light reflected by the amorphous state and a phase of the laser light reflected by the crystalline state have a phase difference larger than a predetermined phase amount.
摘要翻译： 用于通过使用激光记录信息的产品包括能够在非晶状态和结晶状态之间变化以便记录信息的记录层，所述记录层的厚度落入相对于 激光，具有落在相对于激光的波长限定的第二范围内的厚度的保护层，具有落在相对于激光的波长限定的第三范围内的厚度的散热层，以及透明基板 支持层。 选择第一，第二和第三范围使得由非晶态反射的激光的相位和由结晶状态反射的激光的相位具有大于预定相位量的相位差。
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9.发明授权公开(公告)号：US07773478B2
公开(公告)日：2010-08-10
申请号：US11391388
申请日：2006-03-29
申请人： Eiko Hibino , Hiroshi Miura , Kazunori Ito , Makoto Harigaya , Hiroyoshi Sekiguchi , Michiaki Shinotsuka , Masaru Shinkai , Masaki Kato , Katsuyuki Yamada
发明人： Eiko Hibino , Hiroshi Miura , Kazunori Ito , Makoto Harigaya , Hiroyoshi Sekiguchi , Michiaki Shinotsuka , Masaru Shinkai , Masaki Kato , Katsuyuki Yamada
IPC分类号： G11B7/004
CPC分类号： G11B7/0062 , G11B7/1267 , G11B7/24038 , G11B2007/0013
摘要： The present invention relates to an recording method for a multi-layered optical recording medium including M phase change recording layers, with M≧2. The method comprises recording a mark in a Kth one of said recording layers by using a laser to irradiate the Kth recording layer using a recording pulse train including a plurality of laser beam pulses. The recording pulse train for the Kth recording layer has a cycle of t(K)[T], the 1st recording layer is the recording layer closest the laser beam, and the Mth recording layer is the recording layer furthest from the laser beam, T is a clock cycle. The following relationship is satisfied:t(1)
摘要翻译： 本发明涉及具有M≥2的包含M个相变记录层的多层光记录介质的记录方法。 该方法包括通过使用激光器使用包括多个激光束脉冲的记录脉冲串照射第K个记录层来在第K个记录层中记录标记。 用于第K个记录层的记录脉冲串具有t（K）[T]的周期，第一记录层是最靠近激光束的记录层，第M记录层是离激光束最远的记录层，T 是一个时钟周期。 满足以下关系：t（1）
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10.发明申请公开(公告)号：US20070081445A1
公开(公告)日：2007-04-12
申请号：US11391388
申请日：2006-03-29
申请人： Eiko Hibino , Hiroshi Miura , Kazunori Ito , Makoto Harigaya , Hiroyoshi Sekiguchi , Michiaki Shinotsuka , Masaru Shinkai , Masaki Kato , Katsuyuki Yamada
发明人： Eiko Hibino , Hiroshi Miura , Kazunori Ito , Makoto Harigaya , Hiroyoshi Sekiguchi , Michiaki Shinotsuka , Masaru Shinkai , Masaki Kato , Katsuyuki Yamada
IPC分类号： G11B7/24
CPC分类号： G11B7/0062 , G11B7/1267 , G11B7/24038 , G11B2007/0013
摘要： The present invention relates to an recording method for a multi-layered optical recording medium including M phase change recording layers, with M≧2. The method comprises recording a mark in a Kth one of said recording layers by using a laser to irradiate the Kth recording layer using a recording pulse train including a plurality of laser beam pulses. The recording pulse train for the Kth recording layer has a cycle of t(K)[T], the 1st recording layer is the recording layer closest the laser beam, and the Mth recording layer is the recording layer furthest from the laser beam, T is a clock cycle. The the following relationship is satisfied: t(1)
摘要翻译： 本发明涉及M> = 2的包含M个相变记录层的多层光记录介质的记录方法。 该方法包括通过使用激光器使用包括多个激光束脉冲的记录脉冲串照射第K个记录层来在第K个记录层中记录标记。 用于第K个记录层的记录脉冲串具有t（K）
的周期，第一记录层是最靠近激光束的记录层，第M个记录层是记录层 距离激光束最远，T是时钟周期。 满足以下关系：t（1） （M），并且记录脉冲序列的循环不会从一个记录层降低到下一个记录层 在激光束照射的方向上。
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