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1. 发明申请

US20050018592A1 Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：US20050018592A1
公开(公告)日：2005-01-27
申请号：US10896117
申请日：2004-07-22
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajima Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajima Utsunomiya
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G11B13/00
CPC分类号： G11B7/24 , G11B7/243 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312
摘要： An optical information recording medium which makes it possible to reduce the noise level and improve the C/N ratio and store record data for a long time period. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproduction of record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as a main component. The second sub-recording film is formed of a second material containing Al as a main component and having Mg added thereto, and disposed in the vicinity of the first recording film. The laser beam is irradiated to the recording layer via a light transmitting layer formed in a manner covering the recording layer.
摘要翻译：一种光信息记录介质，其可以降低噪声水平并提高C / N比并且将记录数据长时间存储。光学信息记录介质具有形成在基板上的记录层，用于对其进行照射的激光束记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由以Si为主要成分的第一材料形成。第二子记录膜由包含Al作为主要成分并且添加有Mg并且设置在第一记录膜附近的第二材料形成。通过以覆盖记录层的方式形成的透光层将激光束照射到记录层。

2. 发明授权

US07324426B2 Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US07324426B2
公开(公告)日：2008-01-29
申请号：US10923699
申请日：2004-08-24
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , G11B7/24035 , G11B7/24067 , G11B2007/24308 , G11B2007/24312
摘要： An optical information recording medium which is capable of performing high-density recording of record data, and storing the recorded data for a long time period such that the recorded data can be normally reproduced during the long time period. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproduction of record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as the main component. The second sub-recording film is formed of a second material containing Cu as the main component and having Au added thereto, and disposed in the vicinity of the first recording film.
摘要翻译：一种光信息记录介质，其能够执行高密度记录记录数据，并且将长时间的记录数据存储，使得能够在长时间段内正常再现记录数据。光学信息记录介质具有形成在基板上的记录层，用于对其进行照射的激光束记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由包含Si作为主要成分的第一材料形成。第二子记录膜由包含Cu作为主要成分并且添加有Au并且设置在第一记录膜附近的第二材料形成。

3. 发明授权

US07321543B2 Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US07321543B2
公开(公告)日：2008-01-22
申请号：US10923674
申请日：2004-08-24
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , G11B7/243 , G11B2007/24304 , G11B2007/24308 , G11B2007/24312
摘要： An optical information recording medium which makes it possible to reduce the noise level and improve the C/N ratio. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproduction of record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as the main component. The second sub-recording film is formed of a second material containing Zn as the main component and having Cu added thereto, and disposed in the vicinity of the first recording film. The laser beam is irradiated to the recording layer via a light transmitting layer formed in a manner covering the recording layer side.
摘要翻译：一种光信息记录介质，其可以降低噪声水平并提高C / N比。光学信息记录介质具有形成在基板上的记录层，用于对其进行照射的激光束记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由包含Si作为主要成分的第一材料形成。第二副记录膜由含有Zn作为主要成分并且添加有Cu并且设置在第一记录膜附近的第二材料形成。通过以覆盖记录层侧的方式形成的透光层将激光束照射到记录层。

4. 发明授权

US07141289B2 Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：US07141289B2
公开(公告)日：2006-11-28
申请号：US10923679
申请日：2004-08-24
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： B32B3/02
CPC分类号： G11B7/24035 , G11B7/24067
摘要： An optical information recording medium which is capable of performing high-density recording of record data, and storing the recorded data for a long time period such that the recorded data can be normally reproduced during the long time period. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproduction of record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as the main component. The second sub-recording film is formed of a second material containing Cu as the main component and having Zn added thereto, and disposed in the vicinity of the first recording film.
摘要翻译：一种光信息记录介质，其能够执行高密度记录记录数据，并且将记录数据长时间地存储，使得可以在长时间段内正常再现所记录的数据。光学信息记录介质具有形成在基板上的记录层，用于对其进行照射的激光束记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由包含Si作为主要成分的第一材料形成。第二子记录膜由包含Cu作为主要成分并且添加有Zn并且设置在第一记录膜附近的第二材料形成。

5. 发明授权

US07141288B2 Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：US07141288B2
公开(公告)日：2006-11-28
申请号：US10923666
申请日：2004-08-24
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B2007/24304 , G11B2007/24308 , G11B2007/24312
摘要： An optical information recording medium which is capable of performing high-density recording of record data, and storing the recorded data for a long time period such that the recorded data can be normally reproduced during the long time period. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproduction of record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as the main component. The second sub-recording film is formed of a second material containing Cu as the main component and having Mg added thereto, and disposed in the vicinity of the first recording film.
摘要翻译：一种光信息记录介质，其能够执行高密度记录记录数据，并且将长时间的记录数据存储，使得能够在长时间段内正常再现记录数据。光学信息记录介质具有形成在基板上的记录层，用于对其进行照射的激光束记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由包含Si作为主要成分的第一材料形成。第二子记录膜由包含Cu作为主要成分并且添加有Mg并且设置在第一记录膜附近的第二材料形成。

6. 发明申请

US20050047306A1 Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US20050047306A1
公开(公告)日：2005-03-03
申请号：US10923699
申请日：2004-08-24
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G11B13/00
CPC分类号： G11B7/243 , G11B7/24035 , G11B7/24067 , G11B2007/24308 , G11B2007/24312
摘要： An optical information recording medium which is capable of performing high-density recording of record data, and storing the recorded data for a long time period such that the recorded data can be normally reproduced during the long time period. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproduction of record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as the main component. The second sub-recording film is formed of a second material containing Cu as the main component and having Au added thereto, and disposed in the vicinity of the first recording film.
摘要翻译：一种光信息记录介质，其能够执行高密度记录记录数据，并且将长时间的记录数据存储，使得能够在长时间段内正常再现记录数据。光学信息记录介质具有形成在基板上的记录层，用于对其进行照射的激光束记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由包含Si作为主要成分的第一材料形成。第二子记录膜由包含Cu作为主要成分并且添加有Au并且设置在第一记录膜附近的第二材料形成。

7. 发明申请

US20050018590A1 Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：US20050018590A1
公开(公告)日：2005-01-27
申请号：US10896051
申请日：2004-07-22
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G11B13/00
CPC分类号： G11B7/24 , G11B7/243 , G11B7/259 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312
摘要： An optical information recording medium which makes it possible to reduce the noise level and improve the C/N ratio. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproducing record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as a main component. The second sub-recording film is formed of a second material containing Zn as a main component and having Al added thereto, and disposed in the vicinity of the first recording film. The laser beam is irradiated to the recording layer via a light transmitting layer formed in a manner covering the recording layer.
摘要翻译：一种光信息记录介质，其可以降低噪声水平并提高C / N比。光学信息记录介质具有形成在基板上的记录层，用于将激光束照射到其上用于记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由以Si为主要成分的第一材料形成。第二子记录膜由含有Zn作为主要成分并且添加有Al并且设置在第一记录膜附近的第二材料形成。通过以覆盖记录层的方式形成的透光层将激光束照射到记录层。

8. 发明授权

US07160597B2 Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：US07160597B2
公开(公告)日：2007-01-09
申请号：US10896117
申请日：2004-07-22
申请人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
发明人： Hiroyasu Inoue , Koji Mishima , Masaki Aoshima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： B32B3/02 , G11B13/00
CPC分类号： G11B7/24 , G11B7/243 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312
摘要： An optical information recording medium which makes it possible to reduce the noise level and improve the C/N ratio and store record data for a long time period. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproduction of record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as a main component. The second sub-recording film is formed of a second material containing Al as a main component and having Mg added thereto, and disposed in the vicinity of the first recording film. The laser beam is irradiated to the recording layer via a light transmitting layer formed in a manner covering the recording layer.
摘要翻译：一种光信息记录介质，其可以降低噪声水平并提高C / N比并且将记录数据长时间存储。光学信息记录介质具有形成在基板上的记录层，用于对其进行照射的激光束记录和再现记录数据。记录层包括第一副记录膜和第二副记录膜。第一副记录膜由以Si为主要成分的第一材料形成。第二子记录膜由包含Al作为主要成分并且添加有Mg并且设置在第一记录膜附近的第二材料形成。通过以覆盖记录层的方式形成的透光层将激光束照射到记录层。

9. 发明授权

US07479363B2 Optical recording medium and method for optically recording data in the same 失效
标题翻译：光学记录介质及其光学记录方法
公开(公告)号：US07479363B2
公开(公告)日：2009-01-20
申请号：US10423686
申请日：2003-04-25
申请人： Koji Mishima , Masaki Aoshima , Hiroyasu Inoue , Hideki Hirata , Hajime Utsunomiya
发明人： Koji Mishima , Masaki Aoshima , Hiroyasu Inoue , Hideki Hirata , Hajime Utsunomiya
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , G11B7/258 , G11B2007/24304 , G11B2007/24308 , G11B2007/24312 , G11B2007/24328 , Y10S430/146
摘要： An optical recording medium includes a substrate, a first recording layer formed on the substrate and containing an element selected from the group consisting of Si, Ge, C, Sn, Zn and Cu as a primary component, and a second recording layer located in the vicinity of the first recording layer and containing Al as a primary component, the optical recording medium being constituted to be irradiated by a laser beam projected onto the side opposite from the substrate and the total thickness of the first recording layer and the second recording layer being equal to or thinner than 40 nm. According to the thus constituted optical recording medium, it is possible to decrease a noise level and improve a C/N ratio in a reproduced signal.
摘要翻译：光记录介质包括基板，形成在基板上并包含选自由Si，Ge，C，Sn，Zn和Cu组成的组中的元素作为主要成分的第一记录层，以及位于附近的第一记录层并且包含Al作为主要成分，光记录介质被投射到与基板相反的一侧的激光束照射，第一记录层和第二记录层的总厚度为等于或小于40nm。根据这样构成的光记录介质，可以降低再现信号中的噪声电平和提高C / N比。

10. 发明授权

US07231649B2 Optical recording medium and method for optically recording data in the same 有权
标题翻译：光学记录介质及其光学记录方法
公开(公告)号：US07231649B2
公开(公告)日：2007-06-12
申请号：US10444172
申请日：2003-05-23
申请人： Masaki Aoshima , Hiroyasu Inoue , Koji Mishima , Hideki Hirata , Hajime Utsunomiya
发明人： Masaki Aoshima , Hiroyasu Inoue , Koji Mishima , Hideki Hirata , Hajime Utsunomiya
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , G11B7/00455 , G11B7/257 , G11B7/258 , G11B2007/24304 , G11B2007/24306 , G11B2007/24308 , G11B2007/24312
摘要： An optical recording medium includes a substrate, a first recording layer formed on the substrate and containing an element selected from the group consisting of Si, Sn and Ge as a primary component, and a second recording layer located in the vicinity of the first recording layer and containing Ag as a primary component, the optical recording medium being constituted to be irradiated by a laser beam projected onto the side opposite from the substrate. According to the thus constituted optical recording medium, it is possible to decrease a noise level and improve a C/N ratio in a reproduced signal.
摘要翻译：光记录介质包括基板，形成在基板上并包含选自由Si，Sn和Ge组成的组中的元素作为主要成分的第一记录层和位于第一记录层附近的第二记录层并且含有Ag作为主要成分，所述光记录介质被投射到与所述基板相反的一侧的激光束照射。根据这样构成的光记录介质，可以降低再现信号中的噪声电平和提高C / N比。

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