公开(公告)号：US5144198A

公开(公告)日：1992-09-01

申请号：US700425

申请日：1991-05-15

申请人： Shigeo Itoh ,  Mikio Yokoyama ,  Kazuhiko Tsuburaya

发明人： Shigeo Itoh ,  Mikio Yokoyama ,  Kazuhiko Tsuburaya

IPC分类号： H01J29/46 ,  H01J31/12

CPC分类号： H01J31/124 ,  H01J29/46

摘要： An electron feeder for a flat-type luminous device capable of providing electrons sufficient to ensure the uniform luminance of a whole display section irrespective of a distance from an electron source. A plurality of front electrodes and a plurality of rear electrodes constituting an electron beam guide are arranged separate from one another in the direction of traveling of the electrons, respectively, and the front electrode and rear electrode corresponding to each other constitute each guide electrode section. The so-constructed guide electrode sections are alternately applied thereto two different voltages, resulting in the electron beam guide exhibiting the function of focusing electrons.

摘要翻译： 一种用于平板型发光器件的电子给料器，其能够提供足以确保整个显示部分的均匀亮度的电子，而与距离电子源的距离无关。 构成电子束引导件的多个前电极和多个后电极分别在电子行进方向上彼此分离地布置，并且彼此对应的前电极和后电极构成每个引导电极部分。 如此构造的引导电极部分交替地施加到两个不同的电压，导致电子束引导具有聚焦电子的功能。

公开(公告)号：US4582210A

公开(公告)日：1986-04-15

申请号：US627531

申请日：1984-07-03

申请人： Kiyoshi Morimoto ,  Shigeo Itoh ,  Hiroshi Watanabe ,  Mikio Yokoyama ,  Takeshi Tonegawa

发明人： Kiyoshi Morimoto ,  Shigeo Itoh ,  Hiroshi Watanabe ,  Mikio Yokoyama ,  Takeshi Tonegawa

IPC分类号： H01J29/86 ,  G09F9/30 ,  G09F9/313 ,  H01J9/40 ,  H01J17/18 ,  H01J31/15 ,  H01K3/22

CPC分类号： H01J31/15 ,  H01J9/40

摘要： A casing for a display device of the tipless type is disclosed which is capable of being readily manufactured, and allowing a display device to have a good space factor and exhibit excellent display characteristics. The casing comprises a casing body formed with an evacuation hole and a plate lid member arranged to sealingly close the evacuation hole by means of an oxide solder layer when the casing is evacuated.

摘要翻译： 公开了一种用于无头型显示装置的壳体，其能够容易地制造，并且允许显示装置具有良好的空间因子并且显示出优异的显示特性。 壳体包括形成有排气孔的壳体和布置成在壳体抽真空时通过氧化物焊料层密封地关闭排气孔的板盖构件。

公开(公告)号：US20060234417A1

公开(公告)日：2006-10-19

申请号：US10521233

申请日：2003-07-16

申请人： Tetsuhiko Isobe ,  Yasushi Hattori ,  Shigeo Itoh ,  Hisamitsu Takahashi

发明人： Tetsuhiko Isobe ,  Yasushi Hattori ,  Shigeo Itoh ,  Hisamitsu Takahashi

IPC分类号： H01L51/40

CPC分类号： H05B33/14 ,  C09K11/574 ,  C09K11/576 ,  C09K11/586 ,  C09K11/612 ,  C09K11/642 ,  C09K11/663 ,  C09K11/7421 ,  C09K11/7703 ,  C09K11/7718 ,  C09K11/7731 ,  C09K11/7761 ,  C09K11/7786 ,  Y10S977/824

摘要： There is provided composite nano-particles comprising nano-crystal particles dispersed stably and individually in suspension in high concentration without mutual aggregation of the nano-particles. A determined amount of pure water or deionized water is poured into a reactor, into which is introduced nitrogen gas at rate of 300 cm3/min for a given time while agitating with a stirrer to remove dissolved oxygen in the pure water, allowing to stand in an atmosphere of nitrogen. Next, the inside of the reactor is maintained in an atmosphere of nitrogen and sodium citrate as a dispersion-stabilizing agent, an aqueous solution of MPS as a surface-modifying agent, an anion aqueous solution for co-precipitation as a nano-crystal and a cation aqueous solution are added, in that order. Then, an aqueous solution of sodium silicate is added to the reactor, which is then allowed to stand in the dark place in an atmosphere of nitrogen after agitation. At that time, a vitrification-inhibiting agent may be added in order to inhibit the growth of glass layer.

摘要翻译： 提供了包含纳米晶体颗粒的复合纳米颗粒，其以高浓度稳定地和单独地分散悬浮而没有纳米颗粒的相互聚集。 将一定量的纯水或去离子水倒入反应器中，其中以300cm 3 / min的速率将氮气引入给定时间，同时用搅拌器搅拌以除去溶解氧 纯水，允许在氮气氛中站立。 接下来，将反应器内部保持在作为分散稳定剂的氮和柠檬酸钠的气氛中，作为表面改性剂的MPS的水溶液，作为纳米晶体共沉淀的阴离子水溶液和 依次加入阳离子水溶液。 然后，向反应器中加入硅酸钠水溶液，然后在搅拌后在氮气气氛中在黑暗的位置放置。 此时，为了抑制玻璃层的生长，可以添加玻璃化抑制剂。

公开(公告)号：US06986877B2

公开(公告)日：2006-01-17

申请号：US10334904

申请日：2003-01-02

申请人： Hirofumi Takikawa ,  Shigeo Itoh

发明人： Hirofumi Takikawa ,  Shigeo Itoh

IPC分类号： D01F9/12

CPC分类号： B82Y30/00 ,  D01F9/127 ,  Y10T428/2913

摘要： A carbon nano-fiber, particularly twisted carbon nano-fiber such as a carbon nano-coil, carbon nano-twist, carbon nano-rope is produced by means of a catalyst CVD method using carbon-containing gas as a raw material and a catalyst comprising one or plural components selected from the group consisting of Cr, Mn, Fe, Co, Ni and oxide thereof and one or plural components selected from the group consisting of Cu, Al, Si, Ti, V, Nb, Mo, Hf, Ta, W and oxide thereof is used.

公开(公告)号：US06468584B1

公开(公告)日：2002-10-22

申请号：US09688356

申请日：2000-10-16

申请人： Tatsuo Yamaura ,  Shigeo Itoh

发明人： Tatsuo Yamaura ,  Shigeo Itoh

IPC分类号： B05D512

CPC分类号： H01J9/148 ,  H01J2217/49207 ,  H01L31/1884 ,  H05K3/02 ,  Y02E10/50

摘要： A method for manufacturing a conductive thin film patterned substrate which is capable of being practiced at a reduced cost without causing environmental pollution while eliminating any troublesome after-treatment. An insulating substrate made of glass or the like is formed thereon with an InSnO, SnSbO, ZnAlO or Al thin film. Then, a phosphate low-softening glass paste layer is formed on the thin film. A portion of the thin film contiguous to an insulating layer made of the low-softening glass paste melts into a glass region to form an insulating layer region, so that a conductive thin film region may be patterned as electrodes.

摘要翻译： 一种制造导电薄膜图案化衬底的方法，其能够以降低的成本实施而不引起环境污染，同时消除任何麻烦的后处理。 由玻璃等制成的绝缘基板上形成有InSnO，SnSbO，ZnAlO或Al薄膜。 然后，在薄膜上形成磷酸盐低软化玻璃浆料层。 与由低软化玻璃浆料构成的绝缘层相邻的薄膜的一部分熔融成玻璃区域，形成绝缘层区域，从而可以将导电薄膜区域图案化为电极。

公开(公告)号：US06409565B1

公开(公告)日：2002-06-25

申请号：US09317864

申请日：1999-05-25

申请人： Shigeo Itoh ,  Junji Itoh ,  Seigo Kanemaru

发明人： Shigeo Itoh ,  Junji Itoh ,  Seigo Kanemaru

IPC分类号： H01J900

CPC分类号： H01J9/025

摘要： A field emission cathode capable of emitting electrons under a low voltage. Lead-out electrodes are formed on an insulating layer and openings are formed at a lamination between the insulating layer and each of the lead-out electrodes. Emitters each are arranged in each of the openings. The insulating layer is provided on a lower surface thereof with a photoresist layer modified by heating. The modified photoresist layer is electrically connected through a resistive layer to a cathode electrode. The cathode electrode is formed in a pattern on a cathode substrate made of glass or the like. The emitters each are constituted by a distal end of each of projections of the modified photoresist layer exposed from the insulating layer. The photoresist is modified by heating, resulting in being provided with electrical conductivity and exhibiting stable electron emitting characteristics under a low voltage.

摘要翻译： 能够在低电压下发射电子的场发射阴极。 引出电极形成在绝缘层上，并且在绝缘层和每个引出电极之间的叠层处形成开口。 发射器各自布置在每个开口中。 绝缘层在其下表面上设置有通过加热改性的光致抗蚀剂层。 改性光致抗蚀剂层通过电阻层电连接到阴极电极。 在由玻璃等制成的阴极基板上形成阴极电极。 发射体各自由从绝缘层露出的改性光致抗蚀剂层的每个突起的远端构成。 通过加热改性光致抗蚀剂，从而提供导电性并在低电压下表现出稳定的电子发射特性。

公开(公告)号：US06400074B1

公开(公告)日：2002-06-04

申请号：US09346978

申请日：1999-07-02

申请人： Tatsuo Yamaura ,  Shigeo Itoh ,  Gentaro Tanaka

发明人： Tatsuo Yamaura ,  Shigeo Itoh ,  Gentaro Tanaka

IPC分类号： H01J718

CPC分类号： H01J29/94 ,  H01J29/861 ,  H01J2329/00

摘要： A vacuum container for a field emission cathode device capable of attaining manufacturing of the field emission cathode device with increased efficiency and enhancing durability thereof. The vacuum container includes a cathode-side substrate on which field emission cathodes are formed and an anode-side substrate arranged so as to be spaced from each other at a predetermined distance in a direction in which electrons are emitted, resulting in a space being defined therebetween. A gas or hydrogen emission material is arranged at at least one position including a position which is defined in said space or an additional space contiguous to said space and is farthest from said evacuation section.

摘要翻译： 一种用于场致发射阴极器件的真空容器，其能够以更高的效率和更高的耐久性获得场致发射阴极器件的制造。 真空容器包括阴极侧基板，其上形成有场致发射阴极和阳极侧基板，其布置成在电子发射方向上以预定距离彼此间隔开，从而形成空间 之间。 气体或氢气发射材料布置在至少一个位置，包括限定在所述空间中的位置或与所述空间相邻并且距离所述排气部分最远的附加空间。

公开(公告)号：US06356030B2

公开(公告)日：2002-03-12

申请号：US09742539

申请日：2000-12-22

申请人： Shigeo Itoh ,  Kazuo Iwasawa ,  Tatsuo Yamaura ,  Takao Kishino

发明人： Shigeo Itoh ,  Kazuo Iwasawa ,  Tatsuo Yamaura ,  Takao Kishino

IPC分类号： G09G310

CPC分类号： G09G3/22 ,  G09G3/2014 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2310/063 ,  H01J31/127

摘要： A flourescent luminous type display device capable of providing display at increased luminance while being simplified in structure. An insulating substrate constituting a vacuum airtight envelope is laminatedly formed on an inner surface thereof with cathode electrodes and emitters in order. Another insulating substrate is laminatedly formed on an inner surface thereof with an anode electrode and phosphor layers. The phosphor layers contain a secondary electron emission material. When a switch is closed, electron emitted from the emitters are permitted to be impinged on the phosphor layers, leading to luminescence thereof. The anode electrode merely has a pulse-like drive signal applied thereto through a capacitor, however, secondary electrons emitted from the phosphor layers permit the luminescence to be maintained even after stop of the drive signal.

摘要翻译： 荧光发光型显示装置能够在结构简化的同时以增加的亮度提供显示。 构成真空密封圈的绝缘基板在其内表面上依次层叠形成阴极电极和发射体。 在其内表面上层叠有另一绝缘基板和阳极电极和荧光体层。 荧光体层包含二次电子发射材料。 当开关闭合时，允许从发射体发射的电子撞击在荧光体层上，导致其发光。 阳极仅通过电容器施加脉冲状的驱动信号，但是从荧光体层发射的二次电子即使在停止驱动信号之后也能保持发光。

公开(公告)号：US6100637A

公开(公告)日：2000-08-08

申请号：US66771

申请日：1998-04-27

申请人： Takao Kishino ,  Yoichi Kobori ,  Shigeo Itoh ,  Takahiro Niiyama ,  Toshimitsu Fuyuki ,  Koji Onodaka

发明人： Takao Kishino ,  Yoichi Kobori ,  Shigeo Itoh ,  Takahiro Niiyama ,  Toshimitsu Fuyuki ,  Koji Onodaka

IPC分类号： G09G3/22 ,  H01J31/12 ,  H01J1/62 ,  H01J1/02 ,  H01J1/16

CPC分类号： G09G3/22 ,  H01J31/127 ,  G09G2300/08

摘要： A field emission type fluorescent display device capable of exhibiting high luminescence under a low voltage while minimizing leakage luminescence and color mixing, to thereby improve display quality. An anode and a field emission cathode are arranged opposite to each other and the cathode is divided into a plurality of unit regions in a matrix-like configuration, which are matrix-driven, resulting in a display being selectively carried out. The unit regions each are divided into a plurality of subregions and the cathode and anode are divided into a plurality of strip-like electrodes perpendicular to each other, respectively. The strip-like electrode each correspond to each of subregions and are commonly connected to each other at every second interval. Also, a focusing electrode may be arranged between the gate and the anode so as to surround the unit regions.

摘要翻译： 一种场致发射型荧光显示装置，其能够在低电压下显示高发光，同时使泄漏发光和混色最小化，从而提高显示质量。 阳极和场致发射阴极彼此相对地布置，并且阴极被分成矩阵驱动的矩阵状构造的多个单位区域，导致选择性地执行显示。 各单位区域分为多个子区域，阴极和阳极分别被分成彼此垂直的多个条状电极。 带状电极各自对应于每个子区域，并且以每隔一个间隔相互连接。 此外，聚焦电极可以布置在栅极和阳极之间以围绕单元区域。

公开(公告)号：US6060841A

公开(公告)日：2000-05-09

申请号：US093089

申请日：1998-06-08

申请人： Takahiro Niiyama ,  Shigeo Itoh

发明人： Takahiro Niiyama ,  Shigeo Itoh

IPC分类号： H01J1/304 ,  G09G3/10

CPC分类号： H01J1/3042 ,  H01J2201/319

摘要： A field emission element that can prevent one cathode electrode line from being completely disabled due to a short circuit between an emitter electrode and a gate electrode. One cathode electrode line consists of a stripe cathode conductor and plural island electrodes arranged on the one side of the cathode conductor. The gate electrode is disposed on the insulating layer overlaying the upper surface of each island electrode. The first resistance layer and the second resistance layer each having a different resistance value are laminated in a current control resistance layer. When excessive current flows through the emitter cone, the laminated thick-film portion is destroyed so that only the island electrode connected to the emitter cone is electrically separated off from the cathode conductor. One second resistance layer is locally laminated on the first resistance layer and for each of plural island electrodes.

摘要翻译： 能够防止一根阴极电极线由于发射电极和栅电极之间的短路而被完全禁用的场发射元件。 一个阴极电极线由条形阴极导体和布置在阴极导体一侧的多个岛电极组成。 栅电极设置在覆盖每个岛电极的上表面的绝缘层上。 各自具有不同电阻值的第一电阻层和第二电阻层层叠在电流控制电阻层中。 当过大的电流流过发射极锥体时，层压的厚膜部分被破坏，使得只有连接到发射极锥形的岛电极与阴极导体电分离。 在第一电阻层和多个岛电极中的每一个上局部层叠一个第二电阻层。