公开(公告)号：US08550668B2

公开(公告)日：2013-10-08

申请号：US12685427

申请日：2010-01-11

申请人： Shingo Ohkawa ,  Atsushi Seki ,  Kotaro Shima

发明人： Shingo Ohkawa ,  Atsushi Seki ,  Kotaro Shima

IPC分类号： F21V5/02 ,  F21V5/00

CPC分类号： F21V5/008 ,  F21V5/005 ,  F21V5/02 ,  G02B5/045 ,  G02F1/133602 ,  G02F1/133606 ,  G02F2001/133607

摘要： A light control member includes a plate-like member including a first flat surface and a second surface facing the first surface. The second surface has at least three prism line groups, each group including a plurality of substantially parallel linear prisms. Each one of the linear prisms of one prism line group intersects the linear prisms of other prism line groups at one intersection point, and each linear prism is formed into a convex shape having a substantially curved outer edge when viewed along its longitudinal direction.

摘要翻译： 光控制构件包括板状构件，该板状构件包括第一平坦表面和面向第一表面的第二表面。 第二表面具有至少三个棱镜线组，每组包括多个基本上平行的线状棱镜。 一个棱镜线组的每一个线性棱镜在一个交点处与其它棱镜线组的线性棱镜相交，并且当沿着其纵向方向观察时，每个直线棱镜形成为具有基本弯曲的外边缘的凸形。

公开(公告)号：US20100177500A1

公开(公告)日：2010-07-15

申请号：US12685427

申请日：2010-01-11

申请人： Shingo OHKAWA ,  Atsushi Seki ,  Kotaro Shima

发明人： Shingo OHKAWA ,  Atsushi Seki ,  Kotaro Shima

IPC分类号： G02F1/13357 ,  F21S8/10

CPC分类号： F21V5/008 ,  F21V5/005 ,  F21V5/02 ,  G02B5/045 ,  G02F1/133602 ,  G02F1/133606 ,  G02F2001/133607

摘要： There is provided a light control member including a plate-like member including a first surface formed flat and a second surface facing the first surface and having at least three prism line groups constituted of a plurality of linear prisms arranged in substantially parallel. In the prism line group, each one of the linear prisms constituting each of the prism line groups intersect at one intersection, and the linear prism is formed into a convex shape having a substantially curved outer edge as viewed from the longitudinal direction.

摘要翻译： 提供了一种光控制构件，其包括板状构件，该板状构件包括形成为平坦的第一表面和面向第一表面的第二表面，并且具有由基本上平行布置的多个线性棱镜构成的至少三个棱镜线组。 在棱镜线组中，构成每个棱镜线组的每个线性棱镜在一个交叉点相交，并且从纵向方向看，直线形棱镜形成为具有基本上弯曲的外边缘的凸形。

公开(公告)号：US5923389A

公开(公告)日：1999-07-13

申请号：US986524

申请日：1997-12-08

申请人： Atsushi Seki

发明人： Atsushi Seki

IPC分类号： G02F1/1333 ,  G02F1/133 ,  G09F9/35 ,  H01J17/18 ,  H01J17/48 ,  H01J17/49 ,  G02F1/1345 ,  G02G3/28

CPC分类号： G02F1/13334 ,  H01J17/485

摘要： A plasma addressed electro-optical display which is capable of formation of amalgams in the terminal electrodes to elongate the lifetime of the plasma addressed electro-optical display. The plasma addressed electro-optical display according to the present invention includes a first substrate having a plurality of discharge electrodes formed thereon; a dielectric layer disposed apart from the first substrate for a predetermined distance; a plasma cell formed by sealing the peripheries of the first substrate and the dielectric layer with a sealing portion; and a second substrate disposed opposite to the dielectric layer and having data electrodes intersecting the discharge electrodes on the surface thereof, wherein the plasma cell and the second substrate are stacked in such a manner that an electro-optical material layer is interposed between the plasma cell and the second substrate so that the plasma addressed electro-optical display is formed, the discharge electrodes are connected to terminal electrodes through connecting electric lines, and the terminal electrodes are drawn out to the outside of the plasma cell, and then connected to a drive circuit.

摘要翻译： 等离子体寻址电光显示器，其能够在端子电极中形成汞齐以延长等离子体寻址的电光显示器的寿命。 根据本发明的等离子体寻址电光显示器包括：在其上形成有多个放电电极的第一基板; 电介质层，与所述第一基板隔开预定距离; 通过用密封部密封第一基板和电介质层的周边而形成的等离子体单元; 以及第二基板，与所述电介质层相对设置并且具有与其表面上的放电电极相交的数据电极，其中所述等离子体单元和所述第二基板以使得电光材料层插入在所述等离子体电池之间的方式 和第二基板，从而形成等离子体寻址的电光显示器，通过连接电线将放电电极连接到端电极，并且将端子电极拉出到等离子体单元的外部，然后连接到驱动器 电路。

公开(公告)号：US5772486A

公开(公告)日：1998-06-30

申请号：US871134

申请日：1997-06-06

申请人： Atsushi Seki

发明人： Atsushi Seki

IPC分类号： G02F1/133 ,  H01J17/48 ,  H01J17/49 ,  H01J9/02

CPC分类号： G02F1/13334 ,  H01J17/16 ,  H01J17/485

摘要： A plasma-addressed display device comprises a first substrate having a number of first electrodes arranged alternately in parallel on a main surface, a second substrate having a number of second electrodes orthogonal with respect to the first electrodes and arranged alternately in parallel, with the second electrodes facing the first electrodes, a dielectric sheet interposed between the first and second substrates, an electro-optical substance for maintaining a space between the dielectric sheet and the first substrate and a underlying layer formed between the second substrate and the second electrodes, so that warping of the glass substrate of the plasma cell side may be suppressed and substrate discharge within the plasma cell may be controlled.

摘要翻译： 等离子体寻址的显示装置包括：第一基板，其具有在主表面上交替平行布置的多个第一电极;第二基板，具有与第一电极正交并与第二电极交替并列布置的第二电极; 面对第一电极的电极，介于第一和第二基板之间的电介质片，用于保持电介质片和第一衬底之间的空间的电光物质和形成在第二衬底和第二电极之间的下层，使得 可以抑制等离子体池侧的玻璃基板的翘曲，并且可以控制等离子体单元内的基板放电。

公开(公告)号：US07642700B2

公开(公告)日：2010-01-05

申请号：US11797696

申请日：2007-05-07

申请人： Atsushi Seki

发明人： Atsushi Seki

IPC分类号： H01J1/88 ,  H01J19/42 ,  H01J63/04

CPC分类号： H01J29/88 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/865

摘要： A flat-panel type display is provided, in which a marginal portion of a cathode panel provided with a plurality of electron emission regions and a marginal portion of an anode panel provided with luminescent layers and an anode are bonded to each other, spacers are disposed between the cathode panel and the anode panel, and a space sandwiched between the cathode panel and the anode panel is maintained under vacuum. The spacer includes a substrate of spacer and an antistatic coating disposed on the side surface of the spacer material, wherein the antistatic coating is formed from germanium nitride containing no transition metal, the thickness of the antistatic coating is within the range of 2 nm to 20 nm, and the volume resistivity of the substrate of spacer is within the range of 5×106 Ω·m to 2×108 Ω·m.

摘要翻译： 提供了一种平板型显示器，其中设置有多个电子发射区域的阴极面板的边缘部分和设置有发光层和阳极的阳极面板的边缘部分彼此接合，设置间隔件 在阴极面板和阳极面板之间，并且夹在阴极面板和阳极面板之间的空间保持真空。 间隔物包括间隔物的基材和设置在间隔材料的侧表面上的抗静电涂层，其中抗静电涂层由不含过渡金属的氮化锗形成，抗静电涂层的厚度在2nm至20nm的范围内 nm，并且间隔物的衬底的体积电阻率在5×10 6Ω·m〜2×10 8Ω·m的范围内。

公开(公告)号：US07389009B2

公开(公告)日：2008-06-17

申请号：US10575718

申请日：2004-10-15

申请人： Mitsuhiro Iga ,  Kazuhiro Watanabe ,  Atsushi Seki

发明人： Mitsuhiro Iga ,  Kazuhiro Watanabe ,  Atsushi Seki

IPC分类号： G02B6/00

CPC分类号： G01N21/431 ,  G01N21/552 ,  G01N21/7703

摘要： An optical fiber sensor enabling simpler detection of a state of an external environment and a measuring apparatus using the same are provided. At a front end of an optical fiber portion 20a for transmitting the light a hetero core having a different diameter from that of a core of the optical fiber portion 20a is melt bonded so as to form a tip type optical fiber sensor 9 having a sensor portion 4 comprised of the hetero core on its front end. An end of the optical fiber portion 20a side of this tip type optical fiber sensor 9 has a light source 1 connected to it. Returned light striking the optical fiber portion 20a from the light source 1 and subjected to interaction with a measurement medium MD at the sensor portion 4 is split by an optical fiber coupler 2 and received at a photodiode or spectrum analyzer 6, thereby an optical fiber sensor measuring apparatus 100 is constructed.

摘要翻译： 提供了能够更简单地检测外部环境的状态的光纤传感器和使用其的测量装置。 在用于透射光的光纤部分20a的前端，将具有与光纤部分20a的芯的直径不同的直径的异质芯片熔融粘合，以形成具有 传感器部分4在其前端由异质核心构成。 光纤部分20的端部，该顶端型光纤传感器9的一侧具有与其连接的光源1。 从光源1照射到光纤部分20a上并与传感器部分4的测量介质MD相互作用的返回光被光纤耦合器2分开，并被接收在光电二极管或频谱分析仪6处，由此光纤 传感器测量装置100构成。

公开(公告)号：US20070165298A1

公开(公告)日：2007-07-19

申请号：US10567646

申请日：2004-08-11

申请人： Atsushi Seki

发明人： Atsushi Seki

IPC分类号： H01S3/00 ,  H04B10/12

CPC分类号： H04B10/294 ,  H01S3/005 ,  H01S3/0064 ,  H01S3/06758 ,  H01S3/06766 ,  H01S3/0677 ,  H01S3/094003

摘要： An optical amplifier apparatus capable of dealing with different wavelength bands and capable of outputting an amplified light with reduced noise for any one of the wavelength bands. In a case of amplifying a light of C-band, terminals (51,52) of an optical switch (50) are connected to each other. An incident light is amplified by a first front-end optical fiber amplifier (12) and a first back-end optical fiber amplifier (18). The amplified light passes via the terminals (51,52) and through a back-end WDM coupler (36) and goes out of the optical amplifier apparatus (1). In a case of amplifying a light of L-band, terminals (51,54) of the optical switch (50) are connected to each other, while terminals (52,53) thereof are connected to each other. An incident light is amplified by the first front-end optical fiber amplifier (12) and first back-end optical fiber amplifier (18), passing via the terminals (51,54), thereafter being further amplified by a second front-end optical fiber amplifier (22) and a second back-end optical fiber amplifier (28). The thus amplified light then passes via the terminals (53,52) and through the back-end WDM coupler (36) and goes out of the optical amplifier apparatus (1).

摘要翻译： 一种光放大器装置，能够处理不同的波长带，并且能够输出任何一个波段的噪声降低的放大的光。 在放大C波段的光的情况下，光开关（50）的端子（51,52）彼此连接。 入射光被第一前端光纤放大器（12）和第一后端光纤放大器（18）放大。 被放大的光经由端子（51,52）并通过后端WDM耦合器（36），并从光放大器装置（1）中出来。 在放大L波段的情况下，光开关（50）的端子（51,54）彼此连接，而端子（52,53）彼此连接。 入射光被第一前端光纤放大器（12）和第一后端光纤放大器（18）放大，经由端子（51,54）通过第二前端光学放大器 光纤放大器（22）和第二后端光纤放大器（28）。 这样放大的光然后经由端子（53,52）并通过后端WDM耦合器（36），并从光放大器装置（1）中出来。

公开(公告)号：US4753678A

公开(公告)日：1988-06-28

申请号：US834282

申请日：1986-02-25

申请人： Masao Maruyama ,  Atsushi Seki ,  Masayoshi Yatabe ,  Kotaro Hagiwara

发明人： Masao Maruyama ,  Atsushi Seki ,  Masayoshi Yatabe ,  Kotaro Hagiwara

IPC分类号： B22F3/00 ,  C22C29/02 ,  C22C29/08 ,  C22C29/06

CPC分类号： C22C29/02 ,  C22C29/08

摘要： A sintered hard metal having superior toughness and superior hardness may be used for micro-drills, tools and wear resistant parts. The metal is a cemented carbide WC formed from tungsten carbide WC as the base alloy and containing 4 to 20 percent by weight of vanadium carbide VC or zirconium nitride. Its micro-structure is that the WC or WC-VC particles are 0.6.mu. or less, its Rockwell Hardness HRA is at least 91.5 and its transverse rupture strength is at least 350 kg/mm.sup.2.

摘要翻译： 具有优异韧性和优异硬度的烧结硬质金属可用于微型钻头，工具和耐磨零件。 金属是由碳化钨WC作为基体合金形成的硬质合金WC，含有4〜20重量％的碳化钒VC或氮化锆。 其微观结构是WC或WC-VC颗粒为0.6μm以下，其洛氏硬度HRA至少为91.5，其横向断裂强度至少为350kg / mm2。

公开(公告)号：US07609437B2

公开(公告)日：2009-10-27

申请号：US10567646

申请日：2004-08-11

申请人： Atsushi Seki

发明人： Atsushi Seki

IPC分类号： H04B10/17 ,  H04B10/12

CPC分类号： H04B10/294 ,  H01S3/005 ,  H01S3/0064 ,  H01S3/06758 ,  H01S3/06766 ,  H01S3/0677 ,  H01S3/094003

摘要： An optical amplifier apparatus capable of dealing with different wavelength bands and capable of outputting an amplified light with reduced noise for any one of the wavelength bands. In a case of amplifying a light of C-band, terminals (51,52) of an optical switch (50) are connected to each other. An incident light is amplified by a first front-end optical fiber amplifier (12) and a first back-end optical fiber amplifier (18). The amplified light passes via the terminals (51,52) and through a back-end WDM coupler (36) and goes out of the optical amplifier apparatus (1). In a case of amplifying a light of L-band, terminals (51,54) of the optical switch (50) are connected to each other, while terminals (52,53) thereof are connected to each other. An incident light is amplified by the first front-end optical fiber amplifier (12) and first back-end optical fiber amplifier (18), passing via the terminals (51,54), thereafter being further amplified by a second front-end optical fiber amplifier (22) and a second back-end optical fiber amplifier (28). The thus amplified light then passes via the terminals (53,52) and through the back-end WDM coupler (36) and goes out of the optical amplifier apparatus (1).

摘要翻译： 一种光放大器装置，能够处理不同的波长带并能够输出任何一个波长带的降噪噪声的放大的光。 在放大C波段的光的情况下，光开关（50）的端子（51,52）彼此连接。 入射光被第一前端光纤放大器（12）和第一后端光纤放大器（18）放大。 被放大的光经由端子（51,52）并通过后端WDM耦合器（36），并从光放大器装置（1）中出来。 在放大L波段的情况下，光开关（50）的端子（51,54）彼此连接，而端子（52,53）彼此连接。 入射光被第一前端光纤放大器（12）和第一后端光纤放大器（18）放大，经由端子（51,54）通过第二前端光学放大器 光纤放大器（22）和第二后端光纤放大器（28）。 这样放大的光然后经由端子（53,52）并通过后端WDM耦合器（36），并从光放大器装置（1）中出来。

公开(公告)号：US07541731B2

公开(公告)日：2009-06-02

申请号：US11465506

申请日：2006-08-18

申请人： Hiroshi Sata ,  Satoshi Okanan ,  Keiji Honda ,  Yoshimitsu Kato ,  Atsushi Seki

发明人： Hiroshi Sata ,  Satoshi Okanan ,  Keiji Honda ,  Yoshimitsu Kato ,  Atsushi Seki

IPC分类号： H01J1/66

CPC分类号： H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/865 ,  H01J2329/8655 ,  H01J2329/866 ,  H01J2329/8665

摘要： A flat-panel display includes a cathode panel including a plurality of electron emission regions, and an anode panel including a fluorescent layer and an anode electrode, both panels being bonded together in a peripheral region and holding a vacuum space therebetween; a plurality of spacers disposed between the cathode panel and the anode panel; a high-resistance layer provided between the anode panel and each of the spacers; and a conductor layer provided on a portion of each of the spacers which contacts the cathode panel.

摘要翻译： 平板显示器包括包括多个电子发射区域的阴极面板和包括荧光层和阳极电极的阳极面板，两个面板在周边区域中结合在一起并在其间保持真空空间; 设置在阴极面板和阳极面板之间的多个间隔物; 设置在阳极面板和每个间隔件之间的高电阻层; 以及设置在与阴极面板接触的每个间隔件的一部分上的导体层。