公开(公告)号：US08319414B2

公开(公告)日：2012-11-27

申请号：US12575664

申请日：2009-10-08

Applicant: Takashi Date

Inventor： Takashi Date

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01J29/085 ,  H01J29/02 ,  H01J29/08 ,  H01J29/864 ,  H01J29/92 ,  H01J29/925 ,  H01J29/96 ,  H01J31/127 ,  H01J2329/02 ,  H01J2329/08 ,  H01J2329/8625 ,  H01J2329/92 ,  H01J2329/96

Abstract: An image display apparatus includes a face plate including a low-potential electrode and a plate-like spacer including a longitudinal-direction end. The low-potential electrode is set at a lower potential than that of a resistive anode and is disposed between the resistive anode and a feed electrode. The longitudinal-direction end of the plate-like spacer is disposed between the resistive anode and the feed electrode so as to overlap the low-potential electrode.

Abstract translation: 图像显示装置包括具有低电位电极的面板和包括纵向端的板状间隔件。 低电位电极设置在比电阻性阳极低的电位，并且设置在电阻性阳极和馈电电极之间。 板状间隔物的纵向端部设置在电阻性阳极和供电电极之间，以与低电位电极重叠。

公开(公告)号：US07965027B2

公开(公告)日：2011-06-21

申请号：US12436371

申请日：2009-05-06

Applicant: Tomoya Onishi

Inventor： Tomoya Onishi

IPC: H01J1/30

CPC classification number: H01J29/085 ,  H01J29/08 ,  H01J31/127

Abstract: To suppress discharge around an anode electrode. Provided is a light-emitting substrate, including a light-emitting member for emitting light by irradiation with an electron, a first electroconductive film stacked on the light-emitting member, a second electroconductive film which is distant from an outer periphery of the first electroconductive film and surrounds the outer periphery of the first electroconductive film, and a dielectric film for covering an end portion of the second electroconductive film which is opposed to the outer periphery of the first electroconductive film.

Abstract translation: 抑制阳极周围的放电。 本发明提供一种发光基板，其包括通过电子照射发光的发光部件，堆叠在发光部件上的第一导电膜，与第一导电体的外周隔开的第二导电膜 并且包围第一导电膜的外周，以及用于覆盖与第一导电膜的外周相对的第二导电膜的端部的电介质膜。

公开(公告)号：US20100090580A1

公开(公告)日：2010-04-15

申请号：US12575664

申请日：2009-10-08

Applicant: Takashi Date

Inventor： Takashi Date

IPC: H01J1/54

CPC classification number: H01J29/085 ,  H01J29/02 ,  H01J29/08 ,  H01J29/864 ,  H01J29/92 ,  H01J29/925 ,  H01J29/96 ,  H01J31/127 ,  H01J2329/02 ,  H01J2329/08 ,  H01J2329/8625 ,  H01J2329/92 ,  H01J2329/96

Abstract: An image display apparatus includes a face plate including a low-potential electrode and a plate-like spacer including a longitudinal-direction end. The low-potential electrode is set at a lower potential than that of a resistive anode and is disposed between the resistive anode and a feed electrode. The longitudinal-direction end of the plate-like spacer is disposed between the resistive anode and the feed electrode so as to overlap the low-potential electrode.

Abstract translation: 图像显示装置包括具有低电位电极的面板和包括纵向端的板状间隔件。 低电位电极设置在比电阻性阳极低的电位，并且设置在电阻性阳极和馈电电极之间。 板状间隔物的纵向端部设置在电阻性阳极和供电电极之间，以与低电位电极重叠。

公开(公告)号：US07271532B2

公开(公告)日：2007-09-18

申请号：US11082715

申请日：2005-03-16

Applicant: Kenneth A. Dean ,  Bernard F. Coll ,  Emmett M. Howard

Inventor： Kenneth A. Dean ,  Bernard F. Coll ,  Emmett M. Howard

IPC: H01J1/62

CPC classification number: H01J29/08 ,  H01J31/127

Abstract: An apparatus is provided for reducing color bleed in a flat panel display. The apparatus comprises an anode (30) with a plurality of phosphors (28) of at least two colors sequentially disposed thereon. A cathode (14) is arranged in parallel opposed position to and separated from the anode (30) and contains a plurality of pads (40) of emitters. Each pad (40) is disposed on the cathode (14) in spaced relationship to and aligned with one of the at least two colors, respectively, wherein electrons from each of the plurality of pads of emitters that drift from its intended phosphor (28) are encouraged to drift toward an adjacent phosphor (28) of the same color.

Abstract translation: 提供一种用于减少平板显示器中的颜色渗色的装置。 该装置包括具有顺序地设置在其上的至少两种颜色的多个荧光体（28）的阳极（30）。 阴极（14）被布置成与阳极（30）相对并且与阳极（30）分离并且包含多个发射器的焊盘（40）。 每个焊盘（40）分别与阴极（14）隔开关系并且与至少两种颜色中的一种对准配置，其中来自发射器的多个焊盘中的每一个的电子从其预期的荧光体（28）漂移， 被鼓励漂移到相同颜色的相邻磷光体（28）。

公开(公告)号：US20030230706A1

公开(公告)日：2003-12-18

申请号：US10174427

申请日：2002-06-17

Applicant: Northrop Grumman Corporation

Inventor： Michael R. Saldana ,  Robert S. Delzell ,  David G. Couch ,  Duke L. Hogan ,  Thomas M. Daley ,  Chuck Min Lee ,  David B. Johnson

IPC: H01J040/14

CPC classification number: H01J31/50 ,  H01J29/08

Abstract: An image intensifier includes a photocathode (11) with a face plate (22). A conductive layer (24) is disposed outwardly from the face plate (22). A grounded conductor (16) is electrically coupled to the conductive layer (24) and grounds the conductive layer (24).

Abstract translation: 图像增强器包括具有面板（22）的光电阴极（11）。 导电层（24）从面板（22）向外设置。 接地导体（16）电耦合到导电层（24）并接地导电层（24）。

公开(公告)号：US06566804B1

公开(公告)日：2003-05-20

申请号：US09603493

申请日：1999-09-07

Applicant: Johann T. Trujillo ,  Chenggang Xie

Inventor： Johann T. Trujillo ,  Chenggang Xie

IPC: H01J162

CPC classification number: H01J29/021 ,  H01J29/003 ,  H01J29/08 ,  H01J29/84 ,  H01J31/127

Abstract: A field emission device (200) includes a cathode plate (110) having a back plate (112) made from glass and an anode plate (120) having a transparent substrate (122) also made from glass. A first charge control electrode (152) is affixed to a distal surface (148) of back plate (112), and a second charge control electrode (158) is affixed t0 the periphery of transparent substrate (122). A ballast resistor (114) is disposed on a proximate surface (155) of back plate (112). A method for operating told omission device (200) includes the stop of controlling a potential applied to first charge control electrode (152) in a manner sufficient to control the conductivity of ballast resistor (114) and provide an electron current (138) that is constant. The method further includes the step of controlling a potential applied to second charge control electrode (158) in a manner sufficient to prevent arcing due to wild up or charge within transparent substrate (122).

Abstract translation: 场发射装置（200）包括具有由玻璃制成的背板（112）的阴极板（110）和具有也由玻璃制成的透明基板（122）的阳极板（120）。 第一充电控制电极（152）固定在背板（112）的远端表面（148）上，第二充电控制电极（158）固定在透明基板（122）的周边。 镇流电阻器（114）设置在背板（112）的邻近表面（155）上。 一种用于操作告示装置（200）的方法包括以足以控制镇流电阻器（114）的导电性并且提供电流（138）的方式停止控制施加到第一充电控制电极（152）的电位， 不变。 该方法还包括以足以防止由透明衬底（122）内的野生或电荷引起的电弧而施加到第二电荷控制电极（158）的电位的步骤。

公开(公告)号：US4809071A

公开(公告)日：1989-02-28

申请号：US941641

申请日：1986-12-15

Applicant: Hisatake Yokouchi ,  Masanori Maruyama ,  Fumitaka Takahashi ,  Masayuki Tsuneoka

Inventor： Hisatake Yokouchi ,  Masanori Maruyama ,  Fumitaka Takahashi ,  Masayuki Tsuneoka

IPC: H01J29/08 ,  H04N5/32 ,  H04N5/34 ,  H01J31/38

CPC classification number: H01J29/08 ,  H04N5/32

Abstract: A television camera device for obtaining an image of high resolution by making the number of scanning lines on the target plate of an image pickup tube about twice larger than that in the television standard system and making the scanning speed of electron beam at the surface of the target plate smaller than that in the television standard system, is disclosed in which an electric field intensity in a region between the target plate and a mesh electrode (namely, the fourth grid electrode) is made greater than or equal to 5.3 KV/cm, to improve the landing characteristics of scanning electron beam, thereby preventing the occurrence of the water fall phenomenon peculiar to a slow scanning operation.

Abstract translation: 一种电视照相机装置，用于通过使图像拾取管的目标板上的扫描线数量大于电视标准系统中的扫描线数量的两倍而获得高分辨率的图像，并使电子束的扫描速度在 目标板比电视标准系统小的目标板，其中目标板和网格电极（即第四栅极）之间的区域中的电场强度大于或等于5.3KV / cm， 以改善扫描电子束的着陆特性，从而防止慢扫描操作特有的水落下现象的发生。

公开(公告)号：US4668891A

公开(公告)日：1987-05-26

申请号：US680846

申请日：1984-12-12

Applicant: Louis D. Miller

Inventor： Louis D. Miller

IPC: H01J31/28 ,  H01J29/08 ,  H01J29/48

CPC classification number: H01J29/08

Abstract: A pickup tube includes a generally cylindrical envelope having an input window at one end of the envelope and a radiation sensitive target adjacent to the input window. An electron gun is mounted in the other end of the envelope for generating an electron beam which is incident on the target. A mesh assembly is spaced from the target and in proximity therewith. The mesh assembly comprises a mesh electrode disposed between a mesh support ring and a novel mesh retaining ring. The novel mesh retaining ring has a mesh contact portion and a peripheral skirt portion which is disposed substantially orthogonally to the mesh contact portion. The skirt portion is directed toward the target for modifying the electrostatic field between the mesh electrode and the target so as to reduce beam landing error on the target and to prevent electrons, which are reflected from the target, from landing on the mesh retaining ring.

Abstract translation: 拾取管包括大致圆柱形的外壳，其具有在外壳的一端处的输入窗口和邻近输入窗口的辐射敏感目标。 电子枪安装在外壳的另一端，用于产生入射在靶上的电子束。 网格组件与目标物间隔开并且与其接近。 网格组件包括设置在网状支撑环和新型网状保持环之间的网状电极。 新颖的网眼保持环具有基本上与网状接触部分正交设置的网状接触部分和周边裙部。 裙部指向目标，用于修改网状电极和靶之间的静电场，以便减少目标上的射束着落误差，并防止从目标体反射的电子在网状保持环上着陆。

公开(公告)号：US3801848A

公开(公告)日：1974-04-02

申请号：US3801848D

申请日：1971-08-30

Applicant: PHILIPS CORP

Inventor： VAN ROOSMALEN J ,  HAANS P ,  VAN ESDONK J ,  HORNMAN J

IPC: H01J29/08 ,  H01J31/38 ,  H01J29/02

CPC classification number: H01J31/38 ,  H01J29/08

Abstract: A television camera tube having an elongate envelope comprising two cylindrical parts. The cylindrical part which is connected to the face plate has a larger diameter than the other cylindrical part and comprises a gauze electrode secured to a supporting ring. This supporting ring is clamped between the face plate and the neck between the two cylindrical parts by means of resilient pressure means. A circular rounding of the neck on the side of the cylindrical part with the smallest diameter is to be preferred, said rounding being covered with a conductive layer. A few dimensions are given related to the diameter of the cylindrical part of the smallest diameter. The ratio between the voltages at the gauze electrode and the conductive layer preferably is between 1.65 and 2.35.

Abstract translation: 一种电视摄像机管，其具有包括两个圆柱形部分的细长外壳。 连接到面板的圆柱形部分的直径比另一个圆柱形部分大，并且包括固定到支撑环上的纱布电极。 该支撑环通过弹性压力装置夹在两个圆柱形部件之间的面板和颈部之间。 圆柱形部分的直径最小的一侧的颈部的圆形圆形是优选的，所述圆形被导电层覆盖。 给出与最小直径的圆柱形部分的直径有关的几个尺寸。 纱布电极和导电层之间的电压之比优选在1.65和2.35之间。

公开(公告)号：US3366816A

公开(公告)日：1968-01-30

申请号：US56277266

申请日：1966-07-05

Applicant: ARMY USA

Inventor： SAUM GEORGE A

IPC: H01J29/08 ,  H01J29/41

CPC classification number: H01J29/08 ,  H01J29/413