Recording medium and information recording and reproducing method using the same
    1.
    发明申请
    Recording medium and information recording and reproducing method using the same 审中-公开
    记录介质和使用其的信息记录和再现方法

    公开(公告)号:US20060194151A1

    公开(公告)日:2006-08-31

    申请号:US11327521

    申请日:2006-01-09

    IPC分类号: G11B7/24

    摘要: A recording medium comprises a substrate and a recording layer overlaid on the substrate. The recording layer comprises a material, which has properties such that, when recording light having a predetermined wavelength λ1 is irradiated to the material, the material is capable of being caused to change into a fluorescent material and such that, when excitation light having a wavelength λ2 is then irradiated to the thus formed fluorescent material, the fluorescent material is capable of being caused to produce fluorescence. The wavelength λ1 of the recording light and the wavelength λ2 of the excitation light may be identical or different. The substrate may be constituted of a material having properties such that, when the excitation light is irradiated to the material, the material does not produce fluorescence having a wavelength identical with the wavelength of the fluorescence produced by the fluorescent material.

    摘要翻译: 记录介质包括衬底和覆盖在衬底上的记录层。 记录层包括一种材料,其具有这样的特性,即当记录具有预定波长λ1的光被照射到材料时,该材料能够变成荧光材料,并且使得当具有 然后将波长λ2照射到如此形成的荧光材料上,荧光材料能够产生荧光。 记录光的波长λ1和激发光的波长λ2可以相同或不同。 衬底可以由具有这样的特性的材料构成,即当激发光照射到材料时,材料不产生具有与由荧光材料产生的荧光的波长相同的波长的荧光。

    Recording medium and information recording and reproducing method using the same

    公开(公告)号:US07058001B2

    公开(公告)日:2006-06-06

    申请号:US09793721

    申请日:2001-02-27

    IPC分类号: G11B7/24

    摘要: A recording medium comprises a substrate and a recording layer overlaid on the substrate. The recording layer comprises a material, which has properties such that, when recording light having a predetermined wavelength λ1 is irradiated to the material, the material is capable of being caused to change into a fluorescent material and such that, when excitation light having a wavelength λ2 is then irradiated to the thus formed fluorescent material, the fluorescent material is capable of being caused to produce fluorescence. The wavelength λ1 of the recording light and the wavelength λ2 of the excitation light may be identical or different. The substrate may be constituted of a material having properties such that, when the excitation light is irradiated to the material, the material does not produce fluorescence having a wavelength identical with the wavelength of the fluorescence produced by the fluorescent material.

    RECORDING MEDIUM AND INFORMATION RECORDING AND REPRODUCING METHOD USING THE SAME
    3.
    发明申请
    RECORDING MEDIUM AND INFORMATION RECORDING AND REPRODUCING METHOD USING THE SAME 审中-公开
    记录介质和信息记录和使用该记录的再现方法

    公开(公告)号:US20080165668A1

    公开(公告)日:2008-07-10

    申请号:US12019323

    申请日:2008-01-24

    IPC分类号: G11B7/00 G03F7/004

    摘要: A recording medium comprises a substrate and a recording layer overlaid on the substrate. The recording layer comprises a material, which has properties such that, when recording light having a predetermined wavelength λ1 is irradiated to the material, the material is capable of being caused to change into a fluorescent material and such that, when excitation light having a wavelength λ2 is then irradiated to the thus formed fluorescent material, the fluorescent material is capable of being caused to produce fluorescence. The wavelength λ1 of the recording light and the wavelength λ2 of the excitation light may be identical or different. The substrate may be constituted of a material having properties such that, when the excitation light is irradiated to the material, the material does not produce fluorescence having a wavelength identical with the wavelength of the fluorescence produced by the fluorescent material.

    摘要翻译: 记录介质包括衬底和覆盖在衬底上的记录层。 记录层包括一种材料,其具有这样的特性,即当记录具有预定波长λ1的光被照射到材料时,该材料能够变成荧光材料,并且使得当具有 然后将波长λ2照射到如此形成的荧光材料上,荧光材料能够产生荧光。 记录光的波长λ1和激发光的波长λ2可以相同或不同。 衬底可以由具有这样的特性的材料构成,即当激发光照射到材料时,材料不产生具有与由荧光材料产生的荧光的波长相同的波长的荧光。

    Surface plasmon optical modulator element
    4.
    发明授权
    Surface plasmon optical modulator element 失效
    表面等离子体光调制元件

    公开(公告)号:US06611367B1

    公开(公告)日:2003-08-26

    申请号:US09499246

    申请日:2000-02-07

    IPC分类号: G02F129

    摘要: A surface plasmon optical modulator element includes a dielectric material block disposed so that light-to-be-modulated travels through the interior of the dielectric material block and impinges upon one surface thereof at an angle of total reflection, a metal film formed on the surface of the dielectric material block, a photo-functional film which is formed on the metal film and whose refractive index is changed upon exposure to light, and a modulating light source which projects modulating light onto the photo-functional film. The photo-functional film is formed of dye which contains an electron donor and an electron acceptor so that a photoelectron can be transferred therebetween.

    摘要翻译: 表面等离子体激元光调制器元件包括电介质材料块,其布置成使得被光调制的行进通过电介质材料块的内部并以全反射的角度撞击在其一个表面上,形成在表面上的金属膜 介电材料块的光电功能膜,在金属膜上形成的折射率在曝光时变化的光功能膜,以及将调制光投射到光功能膜上的调制光源。 光功能膜由含有电子给体和电子受体的染料形成,使得光电子能够在其间转印。

    Optical logic device and optical memory device
    5.
    发明授权
    Optical logic device and optical memory device 有权
    光学逻辑器件和光学存储器件

    公开(公告)号:US06437887B1

    公开(公告)日:2002-08-20

    申请号:US09517202

    申请日:2000-03-02

    IPC分类号: G02F300

    CPC分类号: G02F1/0126 G02F1/195 G02F3/00

    摘要: An optical logic device comprises a dielectric block arranged such that a driving light is incident on one plane thereof at a total reflection critical angle through an interior thereof, a metallic film formed over the one plane of the dielectric block, and an optical functional film, a refractive index of which is changed by irradiation of light, formed over the metallic film such that the optical functional film is irradiated with a control light. A surface plasmon device is fabricated, which comprises a dielectric block arranged such that a driving light having a uniform intensity is incident on one plane thereof at a total reflection critical angle through an interior thereof, a metallic film formed over the one plane of the dielectric block, an optical functional film, a refractive index of which is changed by irradiation of light, formed over the metallic film such that the optical functional film is irradiated with a signal light subjected to space modulation. The driving light reflected on the one plane upon irradiating the optical functional film with the signal light is made incident on the optical functional film by an optical system.

    摘要翻译: 光学逻辑器件包括介质块,其布置成使得驱动光通过其内部以全反射临界角入射在其一个平面上,金属膜形成在介质块的一个平面上,以及光学功能膜, 其折射率通过光的照射而变化,形成在金属膜上,使得光学功能膜被照射控制光。 制造表面等离子体激元装置,其包括介电块,其布置成使得具有均匀强度的驱动光通过其内部以全反射临界角入射在其一个平面上,金属膜形成在电介质的一个平面上 通过形成在金属膜上形成的折射率由光照射而变化的光学功能膜,使得光学功能膜被经受空间调制的信号光照射。 通过信号光照射光功能膜时在一个平面上反射的驱动光通过光学系统入射到光学功能膜上。

    Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method
    6.
    发明授权
    Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method 失效
    氧气渗透性测量装置和方法,以及缺陷检查装置和方法

    公开(公告)号:US08647876B2

    公开(公告)日:2014-02-11

    申请号:US13077226

    申请日:2011-03-31

    摘要: An oxygen permeability measuring apparatus for measuring an oxygen permeation rate of oxygen barrier film in a dark room is provided. A container is charged with inert gas, and sealed hermetically by use of the oxygen barrier film at least partially. A chemiluminescent compound is contained in the container, for emitting light by oxidation with the oxygen. A photon detector detects photons emitted by the chemiluminescent compound so as to determine an amount of the oxygen permeated through the oxygen barrier film. Preferably, the container includes a container body. An opening is formed in the container body, and closed hermetically by the oxygen barrier film attached thereto. The photon detector is disposed inside or outside the container. The oxygen permeation rate is equal to or less than 10−2 cc/m2·day·atm. The chemiluminescent compound includes tetrakis(dimethylamino)ethylene.

    摘要翻译: 提供了用于测量暗室中的氧阻隔膜的氧透过率的氧透过度测量装置。 在容器中装入惰性气体,并至少部分地使用氧气阻隔膜密封密封。 容器中含有化学发光化合物,用氧气氧化发光。 光子检测器检测由化学发光化合物发射的光子,以便确定透过氧隔离膜的氧的量。 优选地,容器包括容器主体。 在容器主体中形成开口,并且由附着在其上的氧阻隔膜气密闭合。 光子检测器设置在容器的内部或外部。 氧透过率等于或小于10-2cc / m2·天·大气压。 化学发光化合物包括四(二甲基氨基)乙烯。

    Polymer-supported metal cluster composition
    8.
    发明授权
    Polymer-supported metal cluster composition 有权
    聚合物支持的金属簇组成

    公开(公告)号:US08110519B2

    公开(公告)日:2012-02-07

    申请号:US10590206

    申请日:2005-03-07

    摘要: The objective is to present compositions obtained by supporting by polymers micro clusters of transition metals and the like that are useful as catalysts in various reactions and, once used, are readily recovered and reused.A polymer-supported metal cluster composition is obtained by supporting a transition metal by a cross-linked polymer, and the polymer-supported cluster composition is characterized by the cross-linked polymer obtained by cross-linking of a cross-linkable polymer containing a hydrophilic side chain and a hydrophobic side chain group having a cross-linkable functional group. This polymer-supported metal cluster composition is, for example, preferably formed by first forming a micelle composed of the metal clusters supported by the cross-linkable polymer in a suitable solution and subsequently subjecting the cross-linkable polymer to a cross-linking reaction. The composition is useful as a catalyst and the like in hydrogenation reactions, dehydrogenation reactions, allylic substitution reactions, oxidation reactions, coupling reactions and carbonylation reactions.

    摘要翻译: 目的是提供通过聚合物支撑的组合物,所述过渡金属等的微簇等可用作各种反应中的催化剂,并且一旦使用,就容易回收和重复使用。 聚合物负载的金属簇组合物通过用交联聚合物负载过渡金属而获得,聚合物负载的簇组合物的特征在于通过交联含有亲水性的交联聚合物而获得的交联聚合物 侧链和具有可交联官能团的疏水侧链基团。 该聚合物负载的金属簇组合物例如优选通过首先在合适的溶液中形成由可交联聚合物负载的金属簇构成的胶束,然后使可交联聚合物进行交联反应而形成。 该组合物可用作氢化反应,脱氢反应,烯丙基取代反应,氧化反应,偶联反应和羰基化反应中的催化剂等。