公开(公告)号：US08084932B2

公开(公告)日：2011-12-27

申请号：US12770201

申请日：2010-04-29

申请人： Takanori Suwa ,  Hisanobu Azuma ,  Toshiharu Sumiya

发明人： Takanori Suwa ,  Hisanobu Azuma ,  Toshiharu Sumiya

IPC分类号： H01J1/62

CPC分类号： H01J9/025 ,  H01J1/3046 ,  H01J3/022 ,  H01J31/127 ,  H01J2329/0423 ,  H01J2329/4613 ,  H01J2329/4634

摘要： Deformation of a gate by Coulomb force generated when operating an electron-emitting device is inhibited by appropriately maintaining relationship between film thickness h of the gate and distance L from an outer surface of an insulating member to an inner surface of a concave portion. According to this, in an electron beam apparatus provided with a laminate-type electron-emitting device, the deformation of the gate is prevented to reduce variation in electron emission characteristics, thereby preventing the element from being broken.

摘要翻译： 通过适当地保持栅极的膜厚h和从绝缘构件的外表面到凹部的内表面的距离L之间的关系来抑制通过在操作电子发射器件时产生的库仑力产生的门的变形。 据此，在具有层压型电子发射器件的电子束装置中，防止了栅极的变形，减小了电子发射特性的变化，从而防止了元件的破损。

公开(公告)号：US08035294B2

公开(公告)日：2011-10-11

申请号：US12770159

申请日：2010-04-29

申请人： Hirotomo Taniguchi ,  Toshiharu Sumiya ,  Hisanobu Azuma ,  Takanori Suwa

发明人： Hirotomo Taniguchi ,  Toshiharu Sumiya ,  Hisanobu Azuma ,  Takanori Suwa

IPC分类号： H01J1/62 ,  H01J29/46

CPC分类号： H01J1/3046 ,  H01J31/127

摘要： In an electron beam apparatus including an electron emission element and an anode, the electron emission element includes a gate 5 and a cathode 6 having a projection portion. The gate 5 and the cathode 6 are located in a surface of an insulating member 3 including a recess 7. The projection portion of the cathode 6 has a height distribution, and an average value dav (m) of a shortest distance between the gate 5 and the projection portion of the cathode 6 and a difference h (m) between the average value dav and a shortest distance dmin (m) from the gate 5 to a maximum convex portion of the projection portion of the cathode 6 satisfy a relationship of h/dav

摘要翻译： 在包括电子发射元件和阳极的电子束装置中，电子发射元件包括具有突出部分的栅极5和阴极6。 栅极5和阴极6位于包括凹部7的绝缘构件3的表面中。阴极6的突出部分具有高度分布，并且栅极5之间的最短距离的平均值dav（m） 并且阴极6的突出部分和从栅极5到阴极6的突出部分的最大凸部的平均值dav与最短距离dmin（m）之间的差h（m）满足关系h /dav<0.39。

公开(公告)号：US07795795B2

公开(公告)日：2010-09-14

申请号：US12054051

申请日：2008-03-24

申请人： Jun Iba ,  Hisanobu Azuma

发明人： Jun Iba ,  Hisanobu Azuma

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J1/316 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

摘要： The invention provides an electron beam apparatus having: a rear plate having a plurality of electron-emitting devices each provided with a device electrode, and a plurality of wirings connected to the device electrodes; and a face plate being provided with an anode electrode, and being arranged in opposition to the rear plate so as to be irradiated with an electron emitted from the electron-emitting device, wherein the device electrode is electrically connected to the wiring through an additional electrode, and the additional electrode is formed from an electroconductive material of which phase transition from a solid phase directly into a vapor phase is caused at a temperature not lower than a melting point of the device electrode within an evacuated atmosphere.

摘要翻译： 本发明提供了一种电子束装置，其具有：具有多个电子发射器件的后板，每个电子发射器件均设有器件电极，以及多个连接到器件电极的布线; 并且面板设置有阳极电极，并且被布置成与所述后板相对地照射从所述电子发射器件发射的电子，其中所述器件电极通过附加电极电连接到所述布线 并且附加电极由导电材料形成，其中在从抽出的气氛中不低于器件电极的熔点的温度引起从固相直接进入气相的相变。

公开(公告)号：US07733003B2

公开(公告)日：2010-06-08

申请号：US11253584

申请日：2005-10-20

申请人： Tamayo Hiroki ,  Hisanobu Azuma ,  Hirotomo Taniguchi

发明人： Tamayo Hiroki ,  Hisanobu Azuma ,  Hirotomo Taniguchi

IPC分类号： H01J63/08

CPC分类号： H01J1/316 ,  H01J29/04 ,  H01J29/94 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489 ,  H01J2329/4613 ,  H01J2329/463 ,  H01J2329/946 ,  H01J2329/948

摘要： An image forming apparatus in which a first substrate provided with an electron-emitting device and an image displaying member which electrons emitted from the electron-emitting device irradiate are arranged to be opposed is provided with a deflecting means deflecting the electrons emitted from the electron-emitting device and a trapping unit trapping an inert gas ionized by the electrons. Thereby, the damages of the electron-emitting device by the inert gas are prevented, and the life of an image display apparatus is aimed to be elongated.

摘要翻译： 一种图像形成装置，其中设置有电子发射器件的第一衬底和从电子发射器件发射的电子照射的图像显示部件布置成相对设置有偏转装置，该偏转装置使从电子发射器件发射的电子偏转， 捕获单元捕获由电子离子化的惰性气体。 因此，防止了由惰性气体引起的电子发射器件的损坏，并且使图像显示装置的寿命更长。

公开(公告)号：US20090072697A1

公开(公告)日：2009-03-19

申请号：US12209616

申请日：2008-09-12

申请人： Tamayo Hiroki ,  Hisanobu Azuma ,  Jun Iba

发明人： Tamayo Hiroki ,  Hisanobu Azuma ,  Jun Iba

IPC分类号： H01J1/00

CPC分类号： H01J1/316 ,  H01J29/04 ,  H01J31/127

摘要： A convex portion 2 having a specific sectional shape is formed on a substrate 1 between electrodes 3 and 4, and a gap 6 is formed on a conductive film 5, connecting the electrodes 3 and 4, on the convex portion 2, whereby the distance from the center of the gap 6 serving as a electron-emitting portion to the stagnation point is reduced so as to enhance an electron emission efficiency.

摘要翻译： 在电极3和4之间的基板1上形成具有特定截面形状的凸部2，并且在凸部2上连接电极3和4的导电膜5上形成间隙6， 用作停滞点的电子发射部分的间隙6的中心减小，以提高电子发射效率。

公开(公告)号：US20090058252A1

公开(公告)日：2009-03-05

申请号：US12196883

申请日：2008-08-22

申请人： HIROKO TAKADA ,  HISANOBU AZUMA ,  JUN IBA

发明人： HIROKO TAKADA ,  HISANOBU AZUMA ,  JUN IBA

IPC分类号： H01J1/00 ,  H01J9/00

CPC分类号： H01J1/316 ,  H01J9/027 ,  H01J2201/3165

摘要： A manufacturing method of an electron-emitting device according to the present invention includes the steps of: preparing a substrate having a first electrode and a second electrode, and a conductive film for connecting the first electrode and the second electrode; and forming a gap on the conductive film by applying a voltage between the first electrode and the second electrode; wherein a planar shape of the conductive film has a V-shape portion between the first electrode and the second electrode.

摘要翻译： 根据本发明的电子发射器件的制造方法包括以下步骤：制备具有第一电极和第二电极的衬底和用于连接第一电极和第二电极的导电膜; 以及通过在所述第一电极和所述第二电极之间施加电压在所述导电膜上形成间隙; 其中所述导电膜的平面形状在所述第一电极和所述第二电极之间具有V形部分。

公开(公告)号：US20050266761A1

公开(公告)日：2005-12-01

申请号：US11195671

申请日：2005-08-03

申请人： Hisanobu Azuma

发明人： Hisanobu Azuma

IPC分类号： H01J9/02 ,  H01J9/00 ,  H01J9/44

CPC分类号： H01J9/24 ,  H01J9/027 ,  H01J2329/00

摘要： A method according to the present invention is for electrifying a plurality of electric conductors arranged on a substrate including the step of setting an average temperature difference during electrifying processing between a region S0 in that the plurality of electric conductors on the substrate are arranged and a circumferential region S1 of the region S0 at 15° C. or more, and the substrate satisfies the relational expression: L1/L0>EαΔT/σth−1. where L0[m]: the width of the region S0 L1[m]: the width of the region S1 ΔT[K]: the average temperature difference E[Pa]: the Young's modulus of the substrate α[/K]: the coefficient of linear thermal expansion of the substrate σth[Pa]: the material constant of the substrate

摘要翻译： 根据本发明的方法是对布置在基板上的多个电导体进行通电，包括在区域S 0之间的通电处理期间设定平均温度差的步骤，因为多个电导体 在15℃或更高的区域上排列有衬底和区域S O 0的圆周区域S 1，并且衬底满足以下关系式：＆lt;＆lt; line-formula description =“In-line Formulas”end =“lead”？> L <1> EalphaDeltaT / sigmath-1。 <？in-line-formula description =“在线公式”end =“tail”？>其中L <0> [m]：区域S的宽度0 L 1 [m]：区域S 1的宽度ΔT[K]：平均温差E [Pa]：基材的杨氏模量α[/ K]：衬底sigmath的线性热膨胀系数[Pa]：衬底的材料常数

公开(公告)号：US20100097301A1

公开(公告)日：2010-04-22

申请号：US12580760

申请日：2009-10-16

申请人： Toshiharu Sumiya ,  Hisanobu Azuma ,  Jun Iba

发明人： Toshiharu Sumiya ,  Hisanobu Azuma ,  Jun Iba

IPC分类号： G09G3/28 ,  H01J7/44

CPC分类号： H01J63/06 ,  H01J1/30 ,  H01J1/316 ,  H01J17/34 ,  H01J31/127 ,  H01J61/305 ,  H01J2201/3195 ,  H01J2329/0497

摘要： A light emitting apparatus includes a plurality of light emitting devices including luminous bodies, and a plurality of resistors made of the same material having negative resistance-temperature characteristics, the plurality of resistors being connected respectively in series to the plurality of light emitting devices. When the plurality of resisters are at the same temperature, one or ones among the plurality of resistors, which exhibit higher temperatures during driving, have larger resistance values than other among the plurality of resistors, which exhibit lower temperatures during the driving.

摘要翻译： 发光装置包括多个包括发光体的发光装置和由具有负电阻温度特性的相同材料制成的多个电阻器，多个电阻器分别串联连接到多个发光器件。 当多个电阻器处于相同温度时，在驱动期间表现出更高温度的多个电阻器中的一个或多个电阻器具有比在驱动期间表现出较低温度的多个电阻器中的其它电阻器中的其他电阻值更大的电阻值。

公开(公告)号：US20080238288A1

公开(公告)日：2008-10-02

申请号：US12051890

申请日：2008-03-20

申请人： Jun Iba ,  Hisanobu Azuma

发明人： Jun Iba ,  Hisanobu Azuma

IPC分类号： H01J29/86

CPC分类号： H01J1/316 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

摘要： A three-dimensional structure forming a space in which a wiring-side portion of a device electrode is located is arranged on a rear plate. A surface potential of the three-dimensional structure is defined so that an electric field intensity of the space becomes weaker than an average electric field intensity expressed below, average electric field intensity=Va/d, where Va is application voltage of an anode electrode, and d is an interval between a rear plate and the face plate. The device electrode includes a high-temperature portion where temperature locally rises when current flows through the device electrode. The high-temperature portion is positioned in the space or at a distance of less than or equal to 20 μm from the space.

摘要翻译： 形成其中装置电极的布线侧部分所在的空间的三维结构布​​置在后板上。 定义三维结构的表面电位，使得空间的电场强度比以下表示的平均电场强度弱，<？in-line-formula description =“In-line Formulas”end =“lead “？>平均电场强度= Va / d，<？在线公式描述=”在线公式“end =”tail“？>其中Va是阳极电极的施加电压，d是 后板和面板。 器件电极包括当电流流过器件电极时温度局部上升的高温部分。 高温部分位于空间中或距离空间小于或等于20μm的距离处。

公开(公告)号：US07427826B2

公开(公告)日：2008-09-23

申请号：US11331111

申请日：2006-01-13

申请人： Jun Iba ,  Yasuo Ohashi ,  Hisanobu Azuma ,  Takahiro Hachisu ,  Masanori Takahashi

发明人： Jun Iba ,  Yasuo Ohashi ,  Hisanobu Azuma ,  Takahiro Hachisu ,  Masanori Takahashi

IPC分类号： H01J1/00 ,  H01J9/02

CPC分类号： H01J3/026 ,  H01J31/127

摘要： There provided is an electron beam apparatus of preventing surface creeping discharge from newly arising due to discharge that arises between an anode electrode and an electron-emitting device. In an electron-emitting device including a scan signal device electrode and an information signal device electrode, a portion of the scan signal device electrode is covered by an insulating layer of insulating scan signal wiring from information signal wiring, an additional electrode is connected to the scan signal device electrode at an end portion of the insulating layer and the additional electrode is configured so that energy Ee being lost due to melting of the additional electrode is larger than energy Ea of discharge current flowing in to the electron-emitting device.

摘要翻译： 提供了一种电子束装置，其防止由于在阳极电极和电子发射器件之间产生的放电而新出现的表面蠕变放电。 在包括扫描信号器件电极和信息信号器件电极的电子发射器件中，扫描信号器件电极的一部分被来自信息信号布线的绝缘扫描信号布线的绝缘层覆盖，附加电极连接到 在绝缘层的端部处的扫描信号器件电极和附加电极被配置为使得由于附加电极的熔化而损失的能量Ee大于流入电子发射器件的放电电流的能量Ea。