公开(公告)号：US5373491A

公开(公告)日：1994-12-13

申请号：US890160

申请日：1992-05-29

Applicant: Motoyasu Terao ,  Norio Murase ,  Shigenori Okamine

Inventor： Motoyasu Terao ,  Norio Murase ,  Shigenori Okamine

IPC: G11B7/0045 ,  G11B7/24 ,  G11C13/00

CPC classification number: G11B7/0045 ,  G11B7/24

Abstract: A wavelength-multiple optical memory is provided which is capable of performing high density recording/reading at room temperature. A large number of cylindrical recording members, each of which is made up of plural portions along a central axis of the cylinder and plural sizes which vary slightly in a direction perpendicular to the central axis, are formed on a substrate. The cylindrical recording members may be of circular cylindrical or elliptical cylindrical shape. It is preferable that recording material layers of the cylindrical recording members have complex refractive indexes which are different from each other. A difference in size of the recording material layers of the circular or elliptical cylinders having sizes closest to each other is preferably in a range of 1/5000 to 1/5 of an average of the sizes, are even more preferably in a range of 1/500 to 1/10. Wavelength-multiple recording is performed by changing a wavelength of a light beam emitted from a light source within a very narrow range.

Abstract translation: 提供了能够在室温下执行高密度记录/读取的波长多光学存储器。 在基板上形成有大量圆柱形记录部件，每个筒状记录部件沿着圆柱体的中心轴线由多个部分构成，并且在垂直于中心轴线的方向上略微变化的多个尺寸。 圆柱形记录部件可以是圆柱形或椭圆柱形。 圆筒形记录部件的记录材料层优选具有彼此不同的复数折射率。 具有彼此最接近的尺寸的圆形或椭圆柱体的记录材料层的尺寸的差异优选在尺寸的平均值的1/5000至1/5的范围内，甚至更优选在1的范围内 / 500〜1/10。 通过在非常窄的范围内改变从光源发射的光束的波长来进行波长多重记录。

公开(公告)号：US4984231A

公开(公告)日：1991-01-08

申请号：US147362

申请日：1988-01-22

Applicant: Hiroshi Yasuoka ,  Norio Murase ,  Motoyasu Terao ,  Tetsuya Nishida ,  Keikichi Andoo ,  Masahiro Ojima

Inventor： Hiroshi Yasuoka ,  Norio Murase ,  Motoyasu Terao ,  Tetsuya Nishida ,  Keikichi Andoo ,  Masahiro Ojima

IPC: B41M5/26 ,  G11B7/24

CPC classification number: G11B7/2403 ,  Y10S430/146

Abstract: An optical information recording carrier which comprises an information recording film susceptible to a change in atomic arrangement upon exposure to a recording beam, a first transparent film for preventing diffusion of heat generated in the recording film upon exposure to the recording beam and provided on each side of the recording film, a second transparent film for diffusing the heat in the in-plane direction of the film and provided on at least one outside thereof, and an organic member further provided on at least one outside thereof, the recording beam being irradiated onto the recording film through the organic member has distinguished characteristics of repeated recordings and erasings.

Abstract translation: 一种光学信息记录载体，其包括在暴露于记录光束时容易发生原子排列变化的信息记录膜;第一透明膜，用于防止在暴露于记录光束时在记录膜中产生的热的扩散并且设置在每一侧 记录膜的第二透明膜，用于在膜的面内方向上扩散热量并设置在其至少一个外部的第二透明膜，以及还设置在其至少一个外部的有机部件，所述记录光束照射到 通过有机构件的记录膜具有重复记录和擦除的特征。

公开(公告)号：US08287758B2

公开(公告)日：2012-10-16

申请号：US10543185

申请日：2004-01-23

Applicant: Norio Murase ,  Chunliang Li

Inventor： Norio Murase ,  Chunliang Li

IPC: C09K11/02 ,  C09K11/54 ,  C09K11/56 ,  C09K11/70 ,  C09K11/72 ,  C09K11/77

CPC classification number: C09K11/02 ,  C09K11/883 ,  G02F1/133617

Abstract: The present invention provides a novel fluorescent material which has a luminance higher than that of the conventional rare earth ion-dispersed fluorescent materials and is excellent in light resistance and long-term stability, and also an optical device, such as a high-luminance display panel or lighting equipment, which uses such a fluorescent material. Semiconductor ultrafine particles are characterized by maintaining 50% or more fluorescence quantum yield of photoluminescence when they are kept dispersed in water at 10° C. to 20° C. in air for 5 days. The fluorescent material is obtained by dispersing such semiconductor ultrafine particles in a glass matrix using a sol-gel process.

Abstract translation: 本发明提供了一种新颖的荧光材料，其亮度高于常规稀土离子分散荧光材料，并且具有优异的耐光性和长期稳定性，并且还提供了诸如高亮度显示器 面板或照明设备，其使用这种荧光材料。 半导体超细颗粒的特征在于当将其在10℃至20℃的水中分散在空气中5天时，保持50％或更多的荧光量子产率的光致发光。 通过使用溶胶 - 凝胶法将这种半导体超细颗粒分散在玻璃基质中来获得荧光材料。

公开(公告)号：US07824767B2

公开(公告)日：2010-11-02

申请号：US11885886

申请日：2006-03-02

Applicant: Norio Murase ,  Ping Yang

Inventor： Norio Murase ,  Ping Yang

IPC: B32B5/16

CPC classification number: C09K11/08 ,  Y10S977/778 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/261

Abstract: The present invention provides a thin-film fluorescent material in which semiconductor nanoparticles in a stable condition maintain a high fluorescence quantum yield and can be held at a high concentration in a glass matrix. The present invention also provides optical devices using the thin-film fluorescent material, such as high-brightness displays and lighting systems. The present invention relates to a fluorescent material, in which semiconductor nanoparticles with a fluorescence quantum yield of 15% or more and a diameter of 2 to 5 nanometers are dispersed in a glass matrix at a concentration of 5×10−4 mol/l or more and a method for manufacturing the same.

Abstract translation: 本发明提供一种薄膜荧光材料，其中稳定状态下的半导体纳米颗粒保持高荧光量子产率，并且可以在玻璃基质中保持高浓度。 本发明还提供了使用诸如高亮度显示器和照明系统的薄膜荧光材料的光学器件。 本发明涉及一种荧光材料，其中荧光量子产率为15％以上，直径为2〜5nm的半导体纳米粒子以5×10 -4 mol / l的浓度分散在玻璃基质中，或 更多和其制造方法。

公开(公告)号：US20080213558A1

公开(公告)日：2008-09-04

申请号：US11885886

申请日：2006-03-02

Applicant: Norio Murase ,  Ping Yang

Inventor： Norio Murase ,  Ping Yang

IPC: B32B5/16 ,  B32B17/00 ,  D06L3/12

CPC classification number: C09K11/08 ,  Y10S977/778 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/261

Abstract: The present invention provides a thin-film fluorescent material in which semiconductor nanoparticles in a stable condition maintain a high fluorescence quantum yield and can be held at a high concentration in a glass matrix. The present invention also provides optical devices using the thin-film fluorescent material, such as high-brightness displays and lighting systems. The present invention relates to a fluorescent material, in which semiconductor nanoparticles with a fluorescence quantum yield of 15% or more and a diameter of 2 to 5 nanometers are dispersed in a glass matrix at a concentration of 5×10−4 mol/l or more and a method for manufacturing the same.

Abstract translation: 本发明提供一种薄膜荧光材料，其中稳定状态下的半导体纳米颗粒保持高荧光量子产率，并且可以在玻璃基质中保持高浓度。 本发明还提供了使用诸如高亮度显示器和照明系统的薄膜荧光材料的光学器件。 本发明涉及一种荧光材料，其中荧光量子产率为15％以上，直径为2〜5nm的半导体纳米颗粒以5×10 -4的浓度分散在玻璃基质中 > mol / l以上及其制造方法。

公开(公告)号：US5770102A

公开(公告)日：1998-06-23

申请号：US796283

申请日：1997-02-07

Applicant: Kazuo Torii ,  Hideo Yamamoto ,  Katuhiro Miyaji ,  Norio Murase

Inventor： Kazuo Torii ,  Hideo Yamamoto ,  Katuhiro Miyaji ,  Norio Murase

IPC: F24F5/00 ,  C09K5/06

CPC classification number: C09K5/063

Abstract: The present invention provides ice nucleating-active materials which are free from problems like corrosiveness against a device owing to the materials used and harmfulness of the materials themselves; and have a function of elevating freezing temperature of water which is effective for releasing an over-cooling state of it, and generates a method for an ice bank system exhibiting a large energy-saving effect. This invention relates to ice nucleating-active materials containing trioctahedral smectites capable of being dispersive in water as effective components, and a method for an ice bank system comprising adding the trioctahedral smectites into a liquid in the ice bank system at a concentration of at least 30 ppm and freezing it by using a freezer.

Abstract translation: 本发明提供了冰成核活性材料，其由于所使用的材料和材料本身的有害性而没有诸如对装置的腐蚀性的问题; 并且具有提高有效释放其过冷却状态的水的冷冻温度的功能，并且产生显示出大的节能效果的冰库系统的方法。 本发明涉及含有能够作为有效成分分散在水中的三八面体蒙皂石的冰成核活性物质，以及一种用于冰库系统的方法，其包括将三八面体蒙皂石以至少30的浓度加入到冰库系统中的液体中 ppm，并使用冷冻器冷冻。