公开(公告)号：US20050093426A1

公开(公告)日：2005-05-05

申请号：US10952176

申请日：2004-09-29

Applicant: Sang-Hyuck Ahn ,  Sang-Jo Lee

Inventor： Sang-Hyuck Ahn ,  Sang-Jo Lee

IPC: H01J29/04 ,  H01J1/30 ,  H01J1/304 ,  H01J1/316 ,  H01J1/62 ,  H01J9/02 ,  H01J29/02 ,  H01J29/48 ,  H01J31/08 ,  H01J31/12 ,  H01J63/04

CPC classification number: H01J29/481 ,  H01J1/316 ,  H01J29/04 ,  H01J31/127

Abstract: A field emission display including a first and a second substrate being separate and facing each other, one or more gate electrodes formed on the first substrate, and cathode electrodes formed on the one or more gate electrodes while interposing an insulating layer. The cathode electrode having a double-layered structure, an electron emission source contacting the cathode electrodes, at least one anode electrode formed on the second substrate, and a phosphor screen formed on the anode electrode.

Abstract translation: 一种场致发射显示器，包括彼此分离并面对的第一和第二衬底，形成在第一衬底上的一个或多个栅极电极和形成在一个或多个栅电极上并且插入绝缘层的阴极电极。 具有双层结构的阴极电极，与阴极接触的电子发射源，形成在第二基板上的至少一个阳极电极和形成在阳极电极上的荧光屏。

公开(公告)号：US5336888A

公开(公告)日：1994-08-09

申请号：US923269

申请日：1992-07-30

Applicant: Thomas B. Odom

Inventor： Thomas B. Odom

IPC: H01J29/10 ,  H01J31/08 ,  H01J43/00

CPC classification number: H01J31/08 ,  H01J29/10

Abstract: A high resolution infrared scene simulator formed by a novel combination of a photo-cathode, one or more micro-channel plates and a uniquely constructed air-bridge thermal screen. The photo-cathode is used to covert photons into electrons for insertion into the input side of the micro-channel plate. The micro-channel plate is a photo-electric device comprising a parallel array of independent channel, electron multipliers capable of high gain electron amplification. The air-bridge thermal screen comprises numerous thermally isolated thin platelets, bridges or diaphragms whose individual thermal mass and resistance are respectively low and high. Such platelets are thermally isolated and are supported on a structure that is capable of being cooled and electrically conductive.

Abstract translation: 通过光阴极，一个或多个微通道板和唯一构造的空气桥热屏的新颖组合形成的高分辨率红外场景模拟器。 光阴极用于将光子转换成电子以插入微通道板的输入侧。 微通道板是包括独立通道的平行阵列，能够进行高增益电子放大的电子倍增器的光电装置。 气桥热屏幕包括许多热隔离的薄片，桥梁或隔膜，其各自的热质量和电阻分别为低和高。 这种血小板是热隔离的并且被支撑在能够被冷却和导电的结构上。

公开(公告)号：US5280360A

公开(公告)日：1994-01-18

申请号：US901788

申请日：1992-06-22

Applicant: Nikolai V. Derdyra ,  Vladimir I. Kozlovsky

Inventor： Nikolai V. Derdyra ,  Vladimir I. Kozlovsky

IPC: H01J31/08 ,  H01J31/10 ,  H04N3/22 ,  H04N3/227

CPC classification number: H01J31/10 ,  H04N3/22

Abstract: An electron beam current modulator is provided between a cathode and a laser screen of a cathode-ray tube and has at least three deflecting plates positioned around, and symmetrically with respect to an optical axis of the cathode-ray tube and a diaphragm having an aperture of a regular shape. An electromagnetic control system is provided between the cathode and deflecting plates. A pickup senses position of the electron beam and produces a signal in case of an offset of the electron beam with respect to the optical axis. A video signal source is connected to a carrier generator having an output connected to an input of a phase shifter. The phase shifter has its outputs connected to the deflecting plates to rotate the cross-section of the electron beam in a plane drawn perpendicularly with respect to the optical axis. The apparatus has a control unit having an input connected to the pickup and an output connected to the electromagnetic control system.

Abstract translation: 电子束电流调制器设置在阴极射线管的阴极和激光屏之间，并且具有至少三个位于阴极射线管的光轴周围和对称的偏转板和具有孔径的隔膜 的规则形状。 在阴极和偏转板之间设有电磁控制系统。 拾取器感测电子束的位置，并且在电子束相对于光轴的偏移的情况下产生信号。 视频信号源连接到具有连接到移相器的输入的输出的载波发生器。 移相器具有连接到偏转板的输出端，以使垂直于光轴绘制的平面中的电子束的横截面旋转。 该装置具有控制单元，其具有连接到拾取器的输入端和连接到电磁控制系统的输出端。

公开(公告)号：US4651052A

公开(公告)日：1987-03-17

申请号：US754188

申请日：1985-07-10

Applicant: Arthur M. E. Hoeberechts

Inventor： Arthur M. E. Hoeberechts

IPC: H01J37/28 ,  H01J29/04 ,  H01J29/86 ,  H01J29/90 ,  H01J31/08 ,  H01J31/38 ,  H01J29/46

CPC classification number: H01J29/04 ,  H01J29/86 ,  H01J29/90 ,  H01J2229/0092

Abstract: A device for picking up or displaying images includes a semiconductor device having at least one cold cathode. The semiconductor device is mounted to the outside of the device for picking up or displaying images by being fixed to a support having an opening to permit the passage of electrons from the semiconductor device to the interior of the devices for picking up or displaying images. This mounting configuration offers the advantages of simple cooling of the semiconductor device, direction connection of the semiconductor device, and improved electro-optical performance.

Abstract translation: 用于拾取或显示图像的装置包括具有至少一个冷阴极的半导体器件。 半导体器件安装到器件的外部，用于通过固定到具有开口的支撑件来允许电子从半导体器件通过到用于拾取或显示图像的器件的内部来拾取或显示图像。 该安装配置提供了半导体器件的简单冷却，半导体器件的方向连接以及改善的电光性能的优点。

公开(公告)号：US4388619A

公开(公告)日：1983-06-14

申请号：US279280

申请日：1981-06-30

Applicant: Vernon D. Beck

Inventor： Vernon D. Beck

IPC: H01J31/08 ,  G09G1/20 ,  H01J29/54 ,  H01J29/56 ,  H01J29/64 ,  H01J31/12

CPC classification number: H01J29/56 ,  H01J31/12

Abstract: A multibeam matrix array cathode ray tube having diminished rotational and focused distortion. In a multibeam cathode ray tube having a flat or planar electron beam emitter means arranged to project a two-dimensional array of beams, deflection means and stigmator correction means are provided. In addition, a novel split focus coil is provided for correcting distortion due to undesired rotation of the array of beams. By dynamically supplying opposing currents in the two halves of the split focus coil, rotational distortion may be compensated for, while adjustments are automatically made for changes of focus due to the introduction of rotational correction. Correctional currents are dynamically supplied to the split coils as a function of the matrix beam displacement on the cathode ray tube face.

Abstract translation: 具有减小的旋转和聚焦失真的多光束矩阵阵列阴极射线管。 在具有平面或平面电子束发射器装置的多光束阴极射线管中，设置有投影光束的二维阵列，偏转装置和扫描器校正装置。 此外，提供了一种新颖的分离聚焦线圈，用于校正由于波束阵列的不希望的旋转引起的失真。 通过在分离聚焦线圈的两半中动态地提供相反的电流，可以补偿旋转失真，同时由于引入旋转校正，自动对焦点的改变进行调整。 惩罚电流作为阴极射线管面上的矩阵光束位移的函数动态地提供给分裂线圈。

公开(公告)号：US4381474A

公开(公告)日：1983-04-26

申请号：US184642

申请日：1962-03-30

Applicant: Dominic A. Cusano

Inventor： Dominic A. Cusano

IPC: H01J29/18 ,  H01J31/08 ,  H05B33/00 ,  H01J29/50 ,  H01J31/00

CPC classification number: H01J31/08 ,  H01J29/182 ,  H05B33/00

Abstract: 1. A solid state storage device comprising: a luminescent screen including a continuous, crystalline, homogeneous, nongranular layer of a material consisting of one of a photoelectroluminescent phosphor and a cathodoelectroluminescent phosphor; means including a pair of electrically conducting layers in contact with opposite surfaces of said phosphor layer for establishing a unidirectional, transverse electric field therein; means directing information-containing energy upon one surface of said phosphor layer, said energy in combination with the transverse electric field being effective to produce an intensified visible light image from said screen and to form within the phosphor layer thereof a volume positive space charge latent image; and means for flooding said phosphor layer with energy less effective to produce a visible light image than said information-containing energy to cause the latent image previously formed within the phosphor layer to be displayed as a visible light image.

Abstract translation: 1.一种固态存储装置，包括：发光屏，其包括由光电致发光荧光体和阴极电致发光荧光体之一组成的材料的连续的，结晶的，均匀的非结晶层; 包括与所述荧光体层的相对表面接触的一对导电层的装置，用于在其中建立单向的横向电场; 意味着在所述荧光体层的一个表面上引导含有信息的能量，所述能量与横向电场的组合有效地从所述屏幕产生增强的可见光图像，并在其荧光体层内形成体积正空间电荷潜像 ; 以及用于使能量不足以产生比所述含有信息的能量可见光图像的能量来浸透所述荧光体层的装置，以使得预先形成在荧光体层内的潜像被显示为可见光图像。

公开(公告)号：US4353061A

公开(公告)日：1982-10-05

申请号：US101337

申请日：1979-12-07

Applicant: Vernon D. Beck

Inventor： Vernon D. Beck

IPC: H01J31/08 ,  G06T11/00 ,  G09G1/20 ,  H01J31/12 ,  G06F3/14

CPC classification number: H01J31/128 ,  G09G1/20

Abstract: An apparatus and method for forming scanned electron beam patterns which finds particular use in multiple beam cathode ray tubes. Instead of using the vertical line array of electron beam sources which is used in conventional multiple beam tubes, a two dimensional expanded beam array is provided. The expanded array is such that no two electron beams in the array are disposed in the same scan line and it is of a geometric shape having comparable length and width dimensions. In order to form characters or other patterns logic circuitry is provided to control each beam of the expanded array at respective scanning positions as the array is deflected or scanned across the screen of the cathode ray tube.

Abstract translation: 一种用于形成扫描电子束图案的装置和方法，其在多束阴极射线管中特别有用。 代替使用在常规多光束管中使用的电子束源的垂直线阵列，提供二维扩展光束阵列。 扩展的阵列使得阵列中的两个电子束不设置在相同的扫描线中，并且其具有相当的长度和宽度尺寸的几何形状。 为了形成字符或其它图案，提供逻辑电路以在阵列经过阴极射线管的屏幕偏转或扫描时在相应扫描位置控制扩展阵列的每个光束。

公开(公告)号：US4338541A

公开(公告)日：1982-07-06

申请号：US101338

申请日：1979-12-07

Applicant: Vernon D. Beck

Inventor： Vernon D. Beck

IPC: H01J31/08 ,  H01J29/46 ,  H01J29/50 ,  H01J29/51 ,  H01J29/56

CPC classification number: H01J29/46 ,  H01J29/51 ,  H01J2229/507

Abstract: A multiple beam cathode ray tube having diminished off-axis aberrations and a reduced length. A tube having a flat or planar electron beam emitter means, focussing means and deflection means is provided. A novel accelerating means is provided for accelerating the emitted beams while causing them to converge towards a crossover point which is located not closer to the screen of the tube than the deflection means. The maximum off-axis distance of the beams when traversing the focussing and deflection means is reduced, and the off-axis aberrations are correspondingly diminished.

Abstract translation: 多束阴极射线管具有减小的离轴像差和减小的长度。 提供具有平面或平面电子束发射器装置的管，聚焦装置和偏转装置。 提供了一种新颖的加速装置，用于加速发射的光束，同时使它们朝向位于不比偏转装置更靠近管的屏幕的交叉点会聚。 当横越聚焦和偏转装置时，光束的最大离轴距离减小，并且离轴像差相应减小。

公开(公告)号：US4249133A

公开(公告)日：1981-02-03

申请号：US922950

申请日：1978-07-10

Applicant: Gary S. Barta

Inventor： Gary S. Barta

IPC: H01J31/08 ,  G09F13/22 ,  G09G1/26 ,  H01J29/10 ,  H01J31/60 ,  G11C11/23 ,  G11C11/26

CPC classification number: H01J29/10 ,  H01J31/60

Abstract: A direct view cathode ray storage tube utilizes a thin film electroluminescent layer as a part of the target structure so that the electron beam writes information on the phosphor layer and written areas of the phosphor layer activate corresponding areas of the electroluminescent layer so that these areas are illuminated thereby visibly displaying such information which are stored by the electroluminescent layer so long as sustain pulses are applied thereto. Selective erasure of the written displayed information can also be accomplished.

Abstract translation: 直视阴极射线存储管利用薄膜电致发光层作为目标结构的一部分，使得电子束在磷光体层上写入信息，并且荧光体层的写入区域激活电致发光层的相应区域，使得这些区域为 从而可见地显示由电致发光层存储的信息，只要在其施加维持脉冲即可。 书面显示信息的选择性擦除也可以完成。

公开(公告)号：US4234815A

公开(公告)日：1980-11-18

申请号：US011555

申请日：1979-02-12

Applicant: Thomas L. Credelle

Inventor： Thomas L. Credelle

IPC: C08F2/48 ,  H01J31/12 ,  H01J29/04 ,  H01J31/08

CPC classification number: H01J31/124

Abstract: An evacuated envelope includes substantially parallel front and back walls with a cathodoluminescent screen on the front wall. Within the envelope, in spaced relation to the back wall and substantially parallel to the screen, it is an electron beam guide comprising a pair of spaced apart, elongated guide grids having a plurality of apertures therethrough. At one end of the beam guide is an electron beam generating and directing means which directs at least one beam of electrons between the guide grids. A shielding member is disposed between the screen and the beam guide adjacent to the electron beam generating means.

Abstract translation: 真空外壳包括在前壁上具有阴极发光屏幕的基本上平行的前壁和后壁。 在信封内，与后壁间隔开并且基本上平行于屏幕，它是一个电子束导向器，它包括一对间隔开的细长的导向栅格，其具有穿过其中的多个孔。 在光束引导件的一端是电子束产生和引导装置，其在引导栅格之间引导至少一束电子。 屏蔽部件设置在与电子束产生装置相邻的屏幕和光束引导件之间。