公开(公告)号：US4920011A

公开(公告)日：1990-04-24

申请号：US260604

申请日：1988-10-20

申请人： Souichi Ogawa ,  Takao Sugioka ,  Masaru Inoue

发明人： Souichi Ogawa ,  Takao Sugioka ,  Masaru Inoue

IPC分类号： H01L39/00 ,  H01L39/24 ,  H05K9/00

CPC分类号： H05K9/0077 ,  H01L39/2406 ,  Y10S428/93 ,  Y10T428/12361 ,  Y10T428/12576 ,  Y10T428/12819

摘要： A magnetic field shield including a superconductive film characterized in that the magnetic field shield comprises a superconductive film layer constituted primarily of a mixed crystalline body of niobium nitride and titanium nitride laminated on a metal substrate, that the magnetic field further comprises a nobium-titanium alloy layer or a metal film layer in the above lamination, that the magnetic field comprises a plurality of the above-mentioned layers, and that the magnetic field has a plurality of small holes passing through the layers in the direction of the thickness. The magnetic field shield of the present invention produces an excellent magnetic field shielding effect due to a superconductive characteristic peculiar to the superconductive film layer constituted primarily by a mixed crystalline body of niobium nitride and titanium nitride. The cooling effect of the metal substrate maintains the magnetic field shielding effect at a high level. In addition, due to the use of the niobium-titanium alloy layer, the magnetic field shield has high resistance against peeling, greatly increasing the practical usefulness of the magnetic field shield. In the case of the magnetic field shield with a plurality of the laminated layers, the cooling effect of the metal film layers included in the multiple layers stably maintains the magnetic field shielding effect of the superconductive film layers. In the case of the magnetic field shield with small holes, the electromagnetic shielding and cooling effects of the holes are added to further strengthen the magnetic field shielding effect.

摘要翻译： 一种包括超导膜的磁场屏蔽，其特征在于，磁场屏蔽包括主要由氮化铌和氮化钛的混合晶体构成的超导膜层，层叠在金属基板上，磁场还包括铌 - 钛合金 层或金属膜层，磁场包括多个上述层，并且磁场具有在厚度方向上穿过层的多个小孔。 由于主要由氮化铌和氮化钛的混晶构成的超导膜层特有的超导特性，本发明的磁场屏蔽产生优异的磁场屏蔽作用。 金属基板的冷却效果使磁场屏蔽效果保持在高水平。 另外，由于使用了铌钛合金层，所以磁场屏蔽具有高抗剥离性，大大提高了磁场屏蔽的实用性。 在具有多个层叠层的磁场屏蔽的情况下，包含在多层中的金属膜层的冷却效果稳定地保持超导膜层的磁场屏蔽效果。 在具有小孔的磁场屏蔽的情况下，添加孔的电磁屏蔽和冷却效果以进一步增强磁场屏蔽效果。

公开(公告)号：US4947081A

公开(公告)日：1990-08-07

申请号：US318052

申请日：1989-02-24

申请人： Tsunemi Ohiwa ,  Keiichiro Uenae ,  Souichi Ogawa ,  Katsumi Takiguchi ,  Masaaki Yoshitake

发明人： Tsunemi Ohiwa ,  Keiichiro Uenae ,  Souichi Ogawa ,  Katsumi Takiguchi ,  Masaaki Yoshitake

IPC分类号： H05B33/12 ,  H05B33/22

CPC分类号： H05B33/22 ,  Y10S428/917 ,  Y10T428/12819

摘要： In a dual insulation thin film type electroluminescence device comprising a first insulation layer, a light emitting layer and a second insulation layer between a transparent electrode layer and a back electrode layer, a tantalum oxynitride layer is provided between the transparent electrode layer and the first insulation layer to prevent increase of the resistance in the transparent electrode and to prevent increase of current leakage in the insulation layer so that a high luminescence can be achieved.

摘要翻译： 在包括第一绝缘层，发光层和透明电极层和背面电极层之间的第二绝缘层的双重绝缘薄膜型电致发光器件中，在透明电极层和第一绝缘体之间设置氮氧化钽层 层，以防止透明电极中的电阻增加，并且防止绝缘层中的电流泄漏增加，从而可以实现高发光。

公开(公告)号：US4942379A

公开(公告)日：1990-07-17

申请号：US416712

申请日：1989-10-03

申请人： Souichi Ogawa ,  Takao Sugioka ,  Masaru Inoue

发明人： Souichi Ogawa ,  Takao Sugioka ,  Masaru Inoue

IPC分类号： H01B12/06 ,  H01L39/00 ,  H01L39/14 ,  H05K9/00

CPC分类号： H01L39/14 ,  H05K9/0077 ,  Y10S428/93 ,  Y10T428/12361 ,  Y10T428/12479 ,  Y10T428/12819 ,  Y10T428/24322

摘要： A superconductor for magnetic field shield comprising closed-ring disc-shaped superconductive magnetic field shielding members and spacing members having the same shape as that of the magnetic field shielding member and alternately laminated with the shielding members, the superconductor for magnetic field shield being characterized in that the shield has an extremely superior and stable magnetic field shielding effect without any secular reduction of the shielding effect and capable of providing a large shielding space using a minimum amount of material.

公开(公告)号：US4828931A

公开(公告)日：1989-05-09

申请号：US169369

申请日：1988-03-17

申请人： Souichi Ogawa ,  Takao Sugioka ,  Masaru Inoue

发明人： Souichi Ogawa ,  Takao Sugioka ,  Masaru Inoue

IPC分类号： H01B12/06 ,  H01L39/00 ,  H01L39/14 ,  H05K9/00

CPC分类号： H01L39/14 ,  H05K9/0077 ,  Y10S428/93 ,  Y10T428/12361 ,  Y10T428/12479 ,  Y10T428/12819 ,  Y10T428/24322

摘要： A superconductor for magnetic field shielding comprising a substrate, at least one superconductor film layer, which is laminated on the substrate, and a plurality of small holes 2 which pass through the substrate and the superconductor film layer, wherein the thickness of the superconductor film layer is 100 .mu.m or less.The superconductor of the present invention uses both superconductive shielding and electromagnetic shielding to deliver extremely high magnetic shielding performance.

摘要翻译： 一种用于磁场屏蔽的超导体，包括基板，层叠在基板上的至少一个超导膜层，以及穿过基板和超导膜层的多个小孔2，其中超导体膜层的厚度 为100亩以下。 本发明的超导体使用超导屏蔽和电磁屏蔽来提供极高的磁屏蔽性能。