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    Super high resolution cold cathode fluorescent display
    42.
    发明授权
    Super high resolution cold cathode fluorescent display 失效
    超高分辨率冷阴极荧光显示屏

    公开(公告)号：US5347292A

    公开(公告)日：1994-09-13

    申请号：US967976

    申请日：1992-10-28

    Applicant: Shichao Ge ,  Victor Lam

    Inventor： Shichao Ge ,  Victor Lam

    IPC: H01J9/18 ,  H01J29/02 ,  H01J29/46 ,  H01J31/12 ,  G09G3/24 ,  H01J1/02

    CPC classification number: H01J29/028 ,  H01J29/467 ,  H01J31/127 ,  H01J9/185 ,  H01J2201/304 ,  H01J2329/8625 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645

    Abstract: A super high resolution cold cathode fluorescent display (CFD) utilizes an anode with cathodoluminescent means, a cathode with field emission cathode group array, a glass like spacer plate structure providing an array of funnel-shaped channels. Each channel has a narrow aperture which serves as a pin hole for passage of electrons between the cathodes and anode. The display uses a circuit for generating a strong electric field between the anode and cathode in the array of channels to take advantage of the pin hole imaging effect to produce high resolution, full color images for the display.

    Abstract translation: 超高分辨率冷阴极荧光显示器（CFD）利用具有阴极发光装置的阳极，具有场发射阴极阵列的阴极，提供漏斗形通道阵列的玻璃状间隔板结构。 每个通道具有窄孔，其用作用于阴极和阳极之间的电子通过的针孔。 显示器使用电路，用于在通道阵列中的阳极和阴极之间产生强电场，以利用针孔成像效果产生用于显示器的高分辨率，全色图像。

    FIELD-EMISSION CATHODE, WITH OPTICAL CONTROL
    44.
    发明申请
    FIELD-EMISSION CATHODE, WITH OPTICAL CONTROL 有权
    具有光学控制的场发射阴极

    公开(公告)号：US20090261727A1

    公开(公告)日：2009-10-22

    申请号：US11721970

    申请日：2005-12-12

    Applicant: Pierre Legagneux ,  Laurent Gangloff ,  Eric Minoux ,  Jean-Philippe Schnell ,  Frederic Andre ,  Dominique Dieumegard

    Inventor： Pierre Legagneux ,  Laurent Gangloff ,  Eric Minoux ,  Jean-Philippe Schnell ,  Frederic Andre ,  Dominique Dieumegard

    IPC: H01J40/00

    CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J1/34 ,  H01J23/04 ,  H01J2201/304 ,  H01J2201/30469 ,  H01J2223/04

    Abstract: The invention relates to an optically-controlled field-emission cathode, comprising a substrate (10, 20, 30, 40, 50, 60, 70, 80, 90, 100) having at least one conducting surface (11, 21, 31, 41, 51, 61, 71, 81, 91, 101) and at least one conducting emitter element (16, 26, 36, 46, 56, 66, 76, 86, 96, 106) in the vicinity of a conducting surface, characterized in that it also comprises at least one photoconducting element (13, 23, 33, 43, 53, 63, 73, 83, 93, 103) electrically connected in series between at least one emitter element and a conducting surface of the substrate. Another subject of the invention is an amplifier tube comprising such a cathode. The application is for Vacuum tubes, in particular for microwave amplification, with a view for example to applications in telecommunications.

    Abstract translation: 本发明涉及一种光学控制的场致发射阴极，其包括具有至少一个导电表面（11,21,31和31）的基底（10,20,30,40,50,60,70,80,90,100） 41，51，61，71，81，91，101）和在导电表面附近的至少一个导电发射极元件（16,26,36,46,56,66,76,86,96,106） 其特征在于，它还包括至少一个光电导元件（13,23,33,43,53,63,73,83,93,103），其电连接在至少一个发射极元件和基板的导电表面之间。 本发明的另一主题是包括这种阴极的放大器管。 该应用是用于真空管，特别是用于微波放大的，例如用于电信领域的应用。

    Large area electron source
    45.
    发明授权
    Large area electron source 失效

    公开(公告)号：US07078716B2

    公开(公告)日：2006-07-18

    申请号：US10765533

    申请日：2004-01-27

    Applicant: Richard L Fink ,  Leif H. Thuesen

    Inventor： Richard L Fink ,  Leif H. Thuesen

    IPC: H01J33/00

    CPC classification number: H01J33/00 ,  H01J2201/304

    Abstract: By using a large area cathode, an electron source can be made that can irradiate a large area more uniformly and more efficiently than currently available devices. The electron emitter can be a carbon film cold cathode, a microtip or some other emitter. It can be patterned. The cathode can be assembled with electrodes for scanning the electron source.

    Package structure for mounting a field emitting device in an electron gun
    46.
    发明授权
    Package structure for mounting a field emitting device in an electron gun 失效
    用于在电子枪中安装场致发射器件的封装结构

    公开(公告)号：US06840834B2

    公开(公告)日：2005-01-11

    申请号：US10269172

    申请日：2002-10-11

    Applicant: Randolph D. Schueller ,  Kent R. Kalar ,  Anthony A. Kloba

    Inventor： Randolph D. Schueller ,  Kent R. Kalar ,  Anthony A. Kloba

    IPC: H01J9/18 ,  H01J3/02 ,  H01J29/04 ,  H01J29/48 ,  H01J9/12

    CPC classification number: H01J3/021 ,  H01J29/481 ,  H01J29/485 ,  H01J2201/304

    Abstract: Apparatus and method are provided for a package structure that enables mounting of a field-emitting cathode into an electron gun. A non-conducting substrate has the cathode attached and the cathode is electrically connected to a pin through the substrate. Other pins are electrically connected to electrodes integral with the cathode. Three cathodes may be mounted on a die flag region to form an electron gun suitable for color CRTs. Accurate alignment of an emitter array to the apertures in the electron gun and other electrodes such as a focusing lens is achieved. The single package design may be used for many gun sizes. Assembly and attachment of the emitter array to the electron gun during construction of the gun can lower cost of construction.

    Abstract translation: 提供了一种能够将场发射阴极安装到电子枪中的封装结构的装置和方法。 非导电衬底具有阴极，并且阴极通过衬底与引脚电连接。 其他引脚电连接到与阴极集成的电极。 三个阴极可以安装在管芯标记区域上以形成适用于彩色CRT的电子枪。 实现了发射器阵列与电子枪和其它电极（例如聚焦透镜）中的孔的准确对准。 单个包装设计可用于许多喷枪尺寸。 在施工期间将发射器阵列组装和附接到电子枪可以降低施工成本。

    Large area electron source
    47.
    发明授权
    Large area electron source 失效
    大面积电子源

    公开(公告)号：US06750461B2

    公开(公告)日：2004-06-15

    申请号：US10262997

    申请日：2002-10-02

    Applicant: Richard Lee Fink ,  Leif Thuesen

    Inventor： Richard Lee Fink ,  Leif Thuesen

    IPC: H01J3300

    CPC classification number: H01J33/00 ,  H01J2201/304

    Abstract: By using a large area cathode, an electron source can be made that can irradiate a large area more uniformly and more efficiently than currently available devices. The electron emitter can be a carbon film cold cathode, a microtip or some other emitter. It can be patterned. The cathode can be assembled with electrodes for scanning the electron source.

    Abstract translation: 通过使用大面积阴极，可以制造能够比现有的装置更均匀，更有效地照射大面积的电子源。 电子发射体可以是碳膜冷阴极，微尖端或其他一些发射极。 它可以被图案化。 阴极可以与用于扫描电子源的电极组装。

    FIELD EMISSION DISPLAY DEVICE HAVING CARBON-BASED EMITTER
    49.
    发明申请
    FIELD EMISSION DISPLAY DEVICE HAVING CARBON-BASED EMITTER 失效
    具有碳基发射体的场发射显示装置

    公开(公告)号：US20030127988A1

    公开(公告)日：2003-07-10

    申请号：US10155732

    申请日：2002-05-28

    Applicant: Samsung SDI Co., Ltd.

    Inventor： Sung-Ho Jo ,  You-Jong Kim ,  Sang-Jo Lee ,  Jae-Cheol Cha ,  Jong-Min Kim

    IPC: G09G003/10

    CPC classification number: H01J31/127 ,  H01J2201/304 ,  Y10S977/952

    Abstract: A field emission display includes a first substrate; a plurality of gate electrodes formed on the first substrate in a predetermined pattern; an insulation layer formed covering the gate electrodes over an entire surface of the first substrate; a plurality of cathode electrodes formed on the insulation layer in a predetermined pattern, a plurality of emitters formed on the cathode electrodes; a plurality of counter electrodes formed on the insulation layer at a predetermined distance from the emitters and in a state of electrical connection to the gate electrodes, the counter electrodes forming an electric field directed toward the emitters; a second substrate provided at a predetermined distance from the first substrate and sealed in a vacuum state with the first substrate; an anode electrode formed on a surface of the second substrate opposing the first substrate; and a plurality of phosphor layers formed over the anode electrode in a predetermined pattern.

    Abstract translation: 场发射显示器包括第一衬底; 以预定图案形成在所述第一基板上的多个栅电极; 形成在所述第一基板的整个表面上覆盖所述栅电极的绝缘层; 以预定图案形成在所述绝缘层上的多个阴极电极，形成在所述阴极电极上的多个发射体; 多个对置电极，形成在距发射体预定距离的绝缘层上，并且与电极电连接的状态，对置电极形成朝向发射体的电场; 第二基板，设置在与所述第一基板隔开预定距离并与所述第一基板以真空状态密封; 形成在与第一基板相对的第二基板的表面上的阳极电极; 以及以预定图案形成在阳极电极上的多个荧光体层。

    Cold cathode field emitter flat screen display
    50.
    发明授权
    Cold cathode field emitter flat screen display 失效
    冷阴极场发射体平板显示

    公开(公告)号：US06377002B1

    公开(公告)日：2002-04-23

    申请号：US08736894

    申请日：1996-10-25

    Applicant: Shichao Ge ,  Lap Man Yam ,  Charles S. Leung ,  Xi Huang

    Inventor： Shichao Ge ,  Lap Man Yam ,  Charles S. Leung ,  Xi Huang

    IPC: G09G104

    CPC classification number: H01J9/148 ,  H01J9/185 ,  H01J29/028 ,  H01J29/467 ,  H01J31/126 ,  H01J31/127 ,  H01J2201/304 ,  H01J2329/863

    Abstract: Strips of field emitters arranged in rows overlap grid electrodes when viewed in the viewing direction to define pixel dots. Scanning electrical voltages are applied to the rows of field emitters to perform scanning and data potentials are applied to the grid electrodes to control the brightness of the display. Potentials applied to the grid electrodes also focus the electrons from the field emitters. A metal mesh with grid electrodes fabricated thereon to form an integrated structure greatly simplifies the manufacture of the display.

    Abstract translation: 排列成行的场发射体条在从观察方向观察时与网格电极重叠以限定像素点。 将扫描电压施加到场发射器的行以执行扫描，并且将数据电位施加到栅极以控制显示器的亮度。 应用于栅极的电位也将来自场发射体的电子聚焦。 其上形成有栅格电极的金属网形成整体结构大大简化了显示器的制造。

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