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11. 发明授权

US5079060A Optical recording media 失效
公开(公告)号：US5079060A
公开(公告)日：1992-01-07
申请号：US427493
申请日：1989-10-27
申请人： Hisaharu Toibana , Mitsuyuki Kuroiwa , Takeshi Minoda , Akira Todo
发明人： Hisaharu Toibana , Mitsuyuki Kuroiwa , Takeshi Minoda , Akira Todo
IPC分类号： G11B7/243 , G11B7/2534 , G11B7/2538
CPC分类号： G11B7/243 , G11B7/2538 , G11B2007/24316 , G11B2007/24328 , G11B7/2534 , Y10S428/913 , Y10S430/146
摘要： Optical recording media disclosed herein are excellent in recording sensitivity as well as in the adhesion of the substrate to the recording layer, said substrate consisting of a random copolymer of ethylene and a cycloolefin and having a specific structure.

12. 发明授权

US4990387A Optical memory 失效
标题翻译：光学存储器
公开(公告)号：US4990387A
公开(公告)日：1991-02-05
申请号：US303612
申请日：1989-01-30
申请人： Hideki Ohkawa
发明人： Hideki Ohkawa
IPC分类号： B41M5/26 , G11B7/241 , G11B7/243 , G11B7/257
CPC分类号： G11B7/243 , G11B7/257 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24328 , G11B7/252 , G11B7/2534 , Y10S428/913 , Y10S430/146 , Y10T428/30
摘要： An optical memory for optically storing and reproducing data comprises a substrate, an under layer and a recording layer. The under layer contains carbon and fluorine. The recording layer contains carbon and at least one of a metal and semiconductor material. The under layer acts as a barrier to H.sub.2 O and O.sub.2 diffused through the substrate toward the recording layer. The optical memory has an excellent write sensitivity and anti-oxidization characteristics. Also, the optical memory is capable of stable data storage over a long time period.
摘要翻译：用于光学存储和再现数据的光学存储器包括基底，下层和记录层。底层含有碳和氟。记录层含有碳和金属和半导体材料中的至少一种。底层起到阻挡H2O和O2的作用，通过衬底向记录层扩散。光学存储器具有良好的写敏感性和抗氧化特性。而且，光存储器能够在长时间内稳定地进行数据存储。

13. 发明授权

US4614951A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US4614951A
公开(公告)日：1986-09-30
申请号：US806112
申请日：1985-12-05
申请人： Yoichi Osato , Ichiro Saito , Yoshio Takasu
发明人： Yoichi Osato , Ichiro Saito , Yoshio Takasu
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G01D15/34
CPC分类号： G11B7/257 , G11B7/243 , G11B7/2533 , G11B7/2535 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24326 , G11B2007/24328 , G11B2007/25718 , G11B7/2531 , Y10S430/146
摘要： An optical recording medium, comprising a substrate and a thin film which contains an iodine compound, and a substance undergoing an optical change through absorption of electromagnetic radiation.
摘要翻译：一种光记录介质，其包含基板和含有碘化合物的薄膜，以及通过吸收电磁辐射经历光学变化的物质。

14. 发明授权

US3716844A Image recording on tetrahedrally coordinated amorphous films 失效
标题翻译：图像记录在四面体协调的非晶膜上
公开(公告)号：US3716844A
公开(公告)日：1973-02-13
申请号：US3716844D
申请日：1970-07-29
申请人： IBM
发明人： BRODSKY M
IPC分类号： B41M5/26 , G03C1/705 , G11B7/243 , G11C13/04 , H01L45/00 , G11C13/02 , G01D15/14
CPC分类号： G11C13/048 , B41M5/262 , G03C1/705 , G11B7/243 , G11B2007/24312 , G11B2007/24328 , Y10S148/12 , Y10S148/148 , Y10S430/146
摘要： An image can be recorded on a layer of an amorphous material such as Si, Ge, or SiC, by using a beam of electrons or light to locally heat the amorphous material in a predetermined pattern. The image can be optically observed directly after recording or can be reproduced from the transparency. The invention can be used in beam addressable memory devices, in display units, as a hard copy output without the need for development and the like.
摘要翻译：通过使用电子束或光以预定图案局部加热非晶材料，可以将图像记录在诸如Si，Ge或SiC的非晶材料层上。图像可以在记录之后直接光学观察，或者可以从透明度再现。本发明可以在显示单元中的波束寻址存储器件中用作硬拷贝输出而不需要开发等。

15. 发明授权

US08568957B2 Data storage media containing inorganic nanomaterial data layer 有权
标题翻译：含有无机纳米材料数据层的数据存储介质
公开(公告)号：US08568957B2
公开(公告)日：2013-10-29
申请号：US12604816
申请日：2009-10-23
申请人： Christopher J. Buntel , Robert C. Davis , Douglas P. Hansen , Matthew R. Linford , Barry M. Lunt
发明人： Christopher J. Buntel , Robert C. Davis , Douglas P. Hansen , Matthew R. Linford , Barry M. Lunt
IPC分类号： G11B7/24
CPC分类号： G11B7/2433 , B82Y30/00 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B2007/24306 , G11B2007/24308 , G11B2007/2431 , G11B2007/2432 , G11B2007/24322 , G11B2007/24328
摘要： Optical information media having a support substrate and an inorganic nanomaterial data layer are disclosed. The data layer provides enhanced stability and optical performance as compared to conventional data layers.
摘要翻译：公开了具有支撑基板和无机纳米材料数据层的光学信息介质。与常规数据层相比，数据层提供了增强的稳定性和光学性能。

16. 发明申请

US20090310446A1 SIGNAL DETECTING DEVICE AND SIGNAL DETECTING METHOD 有权
标题翻译：信号检测装置及信号检测方法
公开(公告)号：US20090310446A1
公开(公告)日：2009-12-17
申请号：US12481061
申请日：2009-06-09
申请人： Ariyoshi Nakaoki , Naoto Kojima , Koji Sekiguchi , Osamu Kawakubo , Kazuhiko Fujiie
发明人： Ariyoshi Nakaoki , Naoto Kojima , Koji Sekiguchi , Osamu Kawakubo , Kazuhiko Fujiie
IPC分类号： G11B11/00
CPC分类号： B82Y10/00 , G11B7/00454 , G11B7/005 , G11B7/007 , G11B7/1387 , G11B7/24035 , G11B7/24047 , G11B7/243 , G11B7/266 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/2432 , G11B2007/24322 , G11B2007/24324 , G11B2007/24328
摘要： A signal detecting device includes: a semiconductor substrate; a near-field light generating section that is provided on the semiconductor substrate and generates near-field light near an interface with the semiconductor substrate; a light source that outputs light having wavelength corresponding to photon energy about a half as large as band-gap energy of a material of the semiconductor substrate; and a current detecting unit that detects a photocurrent generated in the semiconductor substrate when the near-field light is generated.
摘要翻译：信号检测装置包括：半导体基板; 近场光产生部，设置在所述半导体基板上，并在与所述半导体基板的界面附近产生近场光; 输出具有与半导体衬底的材料的带隙能量的一半一半的光子能量对应的光的光源; 以及电流检测单元，其检测当产生近场光时在半导体衬底中产生的光电流。

17. 发明授权

US07615333B2 Write-once optical disk and optical recording method 失效
标题翻译：一次写入光盘和光记录方式
公开(公告)号：US07615333B2
公开(公告)日：2009-11-10
申请号：US11557831
申请日：2006-11-08
申请人： Toshimori Miyakoshi
发明人： Toshimori Miyakoshi
IPC分类号： G11B7/24
CPC分类号： G11B7/24067 , G11B7/2433 , G11B7/2437 , G11B7/259 , G11B2007/24306 , G11B2007/24312 , G11B2007/2432 , G11B2007/24322 , G11B2007/24328 , Y10S430/146
摘要： A write-once optical disk comprises a substrate, a recording layer which is stacked on the substrate and comprised of a first reaction layer comprised of a material containing hydrogen and a second reaction layer comprised of a material having an extinction coefficient greater than that in the first reaction layer, and a protective layer which is stacked on the recording layer.
摘要翻译：一次写入的光盘包括基板，层叠在基板上的记录层，由包含氢的材料构成的第一反应层和第二反应层构成，第二反应层由消光系数大于第一反应层和层叠在记录层上的保护层。

18. 发明授权

US07018695B2 Optical recording medium 有权
标题翻译：光记录介质
公开(公告)号：US07018695B2
公开(公告)日：2006-03-28
申请号：US10808628
申请日：2004-03-24
申请人： Hironori Kakiuchi , Hiroyasu Inoue
发明人： Hironori Kakiuchi , Hiroyasu Inoue
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B7/257 , G11B2007/24304 , G11B2007/24308 , G11B2007/24312 , G11B2007/24328 , Y10T428/21
摘要： An optical recording medium includes a substrate and a recording layer in which data can be recorded by projecting a laser beam thereonto, the recording layer including a first recording film containing an element selected from the group consisting of Si, Ge, C, Sn, Au, Zn and Cu as a primary component and a second recording film containing Cu as a primary component.The thus constituted optical recording medium has an excellent initial recording characteristic and can store recorded data in a good condition over the long term.
摘要翻译：光记录介质包括基板和记录层，其中可以通过在其上投射激光来记录数据，记录层包括含有选自Si，Ge，C，Sn，Au的元素的第一记录膜，Zn和Cu为主要成分，第二记录膜为Cu为主要成分。这样构成的光记录介质具有优异的初始记录特性，并且可以长期地将记录数据存储在良好状态。

19. 发明申请

US20030231577A1 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：US20030231577A1
公开(公告)日：2003-12-18
申请号：US10425571
申请日：2003-04-29
申请人： TDK Corporation
发明人： Koji Mishima , Masaki Aoshima , Hiroyasu Inoue , Hideki Hirata , Hajime Utsunomiya
IPC分类号： G11B007/004 , G11B007/24
CPC分类号： G11B7/24035 , G11B7/243 , G11B7/258 , G11B2007/24304 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24328
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 and Al as a primary component, and a second recording layer located in the vicinity of the first recording layer and containing Zn 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 30 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和Al组成的组的元素作为主要成分的第一记录层，以及位于第一记录层附近的第二记录层记录层并含有Zn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等于或者更薄超过30nm。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。

20. 发明授权

US06455120B1 Optical disk 失效
标题翻译：光盘
公开(公告)号：US06455120B1
公开(公告)日：2002-09-24
申请号：US09598364
申请日：2000-06-21
申请人： Takeshi Satoh
发明人： Takeshi Satoh
IPC分类号： B32B302
CPC分类号： G11B7/24038 , B32B3/02 , G11B7/24 , G11B7/243 , G11B7/257 , G11B7/258 , G11B23/40 , G11B2007/24312 , G11B2007/24322 , G11B2007/24328 , Y10T428/21
摘要： The present invention relates to an optical disk for which good reproduction can be obtained for light of any wavelength within the visible light region, and for which the visibility of visible information can also be ensured. By providing on pits of a transparent disk substrate 1(a), a recording layer 2(a) of a translucent reflective film for which, for light of a wavelength within the visible light region of 380˜800 nm, the difference between the maximum reflectance and the minimum reflectance is 25% or below, and the minimum reflectance is within the range 20˜65%, and moreover the difference between the maximum optical absorptance and the minimum optical absorptance is 25% or above, good reproduction can be achieved for light of any wavelength within the visible light region. Moreover the visible information printed on a printed layer (4a) is readily visible through the recording layer (2a).
摘要翻译：本发明涉及对可见光区域内的任何波长的光都可以获得良好再现的光盘，并且也可以确保可视信息的可视性。通过在透明盘基板1（a）的凹坑上设置半透明反射膜的记录层2（a），对于380〜800nm的可见光区域内的波长的光，其最大值反射率和最小反射率为25％以下，最小反射率在20〜65％的范围内，此外，最大光吸收率与最小光吸收率之差为25％以上，可以实现良好的再现性在可见光区域内的任何波长的光。此外，打印在印刷层（4a）上的可见信息通过记录层（2a）容易地看到。

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