公开(公告)号：US06597101B2

公开(公告)日：2003-07-22

申请号：US09899949

申请日：2001-07-09

Applicant: Sun Won Kim

Inventor： Sun Won Kim

IPC: H01J2900

CPC classification number: B82Y15/00 ,  H01J29/485 ,  H01J29/92 ,  H01J2229/925

Abstract: An electron gun for a cathode-ray tube having a neck glass formed at a rear side of a funnel, a stem pin applying an external voltage to an electron gun, a cathode electrode generating electron beams, a plurality of grid electrodes installed spaced apart from the electrode at predetermined intervals and each focusing electrode receiving a static voltage or a dynamic voltage, and an electron gun having an anode installed isolated from the focusing electrode, the electron gun being encapsulated in the neck glass, wherein a wire connecting the stem pin and the dynamic static voltage focusing electrode is formed to have a regular section change in a longitudinal direction, to thereby change a natural frequency. The dynamic voltage focusing electrode and the stem pin are connected and the wire for applying the dynamic voltage is formed to a twisted several-strand wires to thereby improve the damping coefficient. Accordingly, the neck glass is restrained from vibrating and the noise is canceled. In addition, since the natural frequency of the wire is varied by twisting the wire or changing the section regularly in the longitudinal direction, a vibration of a specific frequency may not be transmitted to resonate the neck glass, so that the neck glass is prevented from vibrating and the noise is reduced, thereby improving the sensitivity characteristic of the color cathode-ray tube.

公开(公告)号：US06515639B1

公开(公告)日：2003-02-04

申请号：US09455953

申请日：1999-12-07

Applicant: Luis Martinez

Inventor： Luis Martinez

IPC: H01J2900

CPC classification number: B82Y10/00 ,  G09G1/28 ,  H01J29/085 ,  H01J31/128 ,  H01J2201/30469 ,  Y10S977/952

Abstract: A cathode ray tube (CRT) display includes a display panel having a matrix of addressable carbon nanotubes, in which each individual nanotube can be selected to help draw a corresponding electron beam from a red, green, or blue electron gun to the desired portion of the display panel, thereby creating the desired image on through the display panel.

Abstract translation: 阴极射线管（CRT）显示器包括具有可寻址碳纳米管矩阵的显示面板，其中可以选择每个单独的纳米管，以帮助从红色，绿色或蓝色电子枪将相应的电子束拉至所需的部分 显示面板，从而通过显示面板产生期望的图像。

公开(公告)号：US06800994B2

公开(公告)日：2004-10-05

申请号：US10255898

申请日：2002-09-26

Applicant: Donald Walter Bartch ,  Alan Andrew Halecky ,  John Stephen Farrah ,  James Francis Edwards

Inventor： Donald Walter Bartch ,  Alan Andrew Halecky ,  John Stephen Farrah ,  James Francis Edwards

IPC: H01J2900

CPC classification number: H01J29/88 ,  C08K3/013 ,  C08K2201/001 ,  C09D5/002 ,  C09D111/00 ,  C08L11/00

Abstract: A display apparatus comprising an evacuated envelope having an interior surface and an exterior surface is disclosed. The envelope includes a faceplate having a luminescent screen on the interior surface thereof. An electron gun is disposed within a neck of the envelope for generating at least one electron beam that is directed toward the luminescent screen. A funnel connects the neck of the envelope with the faceplate. A deflection yoke is disposed around the envelope at the junction of the neck and the funnel. The yoke is attached to the envelope with an adhesive. A resistive primer coating is disposed on the envelope and forms a barrier between the yoke adhesive and the envelope. The resistive primer coating is formed from an aqueous formulation comprising a copolymer of chloroprene and methacrylic acid, a conductive filler material and at least one cross-linking agent.

公开(公告)号：US06677592B2

公开(公告)日：2004-01-13

申请号：US09948841

申请日：2001-09-07

Applicant: Hsing-Yao Chen

Inventor： Hsing-Yao Chen

IPC: H01J2900

CPC classification number: G21K1/087 ,  H01J37/1477 ,  H01J2237/3175 ,  H01J2237/31774

Abstract: An electron beam device includes an electron beam source, plural spaced plates having aligned apertures through which an electron beam is directed, an electrostatic focusing arrangement, and plural electrostatically charged deflection plates for deflecting the beam and displacing it over a target surface. The apertures in the spaced plates are of deceasing size in the direction of travel of the electron beam for intercepting the outer periphery of the beam and providing a beam of reduced cross section. The electron beam is simultaneously deflected by the deflection plates and focused by the electrostatic focusing arrangement. The electrostatic focusing arrangement includes first and second focusing elements through which the beam is directed which are disposed along the beamline and adjacent the upper and lower end portions, respectively, of the beam deflection plates. The electron beam device is of small size, permitting plural devices to be arranged in two- and three-dimensional compact matrix arrays for dense electron beam lithography arrangements such as for use in the simultaneous manufacture of large numbers of semiconductor devices to boost the throughput in integrated circuit manufacture inexpensively.

Abstract translation: 电子束装置包括电子束源，具有对准的孔的电子束源，电子束被引导通过的多个间隔板，静电聚焦装置和用于偏转光束并使其移动到目标表面上的多个静电偏转板。 间隔板中的孔在电子束的行进方向上具有减小的尺寸，用于拦截梁的外周并提供减小横截面的梁。 电子束同时被偏转板偏转并被静电聚焦装置聚焦。 所述静电聚焦装置包括第一和第二聚焦元件，所述光束被引导通过所述第一和第二聚焦元件，所述第一和第二聚焦元件分别沿着所述光束线布置并且分别邻近所述光束偏转板的上端部分 电子束器件尺寸小，允许将多个器件布置在用于致密电子束光刻布置的二维和三维紧凑矩阵阵列中，例如用于同时制造大量半导体器件以提高生产量 集成电路制造成本低廉。

公开(公告)号：US06765343B2

公开(公告)日：2004-07-20

申请号：US10163297

申请日：2002-06-07

Applicant: Byoung Chul Kim

Inventor： Byoung Chul Kim

IPC: H01J2900

CPC classification number: H01J29/861

Abstract: A funnel in a CRT includes a body part welded to a panel, a cone part connected to the body part having a deflection yoke fitted thereto, and a neck part connected to the cone part having an electron gun sealed therein. The cone part is formed such that &Dgr;Y/&Dgr;X={YD-(DD*sin&thgr;2)}/{XD-(DD*cos&thgr;2)} is greater than 4, where DD denotes a diagonal length, XD denotes a long axis length, YD denotes a short axis length, and &thgr;2 denotes a diagonal angle between the long axis and the short axis.

Abstract translation: CRT中的漏斗包括焊接到面板的主体部分，连接到具有安装在其上的偏转线圈的主体部分的锥形部分，以及连接到具有密封在其中的电子枪的锥形部分的颈部。 锥形部分形成为使得DeltaY / DeltaX = {YD-（DD * sintheta2）} / {XD-（DD * costheta2）}大于4，其中DD表示对角线长度，XD表示长轴长度，YD 表示短轴长度，θ2表示长轴与短轴之间的对角线。

公开(公告)号：US06236154B1

公开(公告)日：2001-05-22

申请号：US09261985

申请日：1999-03-04

Applicant: Ron Kroon ,  Tom Van Zutphen ,  Frederik C Gehring

Inventor： Ron Kroon ,  Tom Van Zutphen ,  Frederik C Gehring

IPC: H01J2900

CPC classification number: H01J9/02 ,  H01J9/44 ,  H01J29/04 ,  H01J2201/308

Abstract: In an electron tube based on a cold cathode, a cesium source (17) containing Csx—Auy or Csx—Sby is provided near the cold cathode (7), preferably in contact with the first grid (9). Cesium is introduced into the source during activation of the tube. The vapor pressure of the cesium compounds is such that proper delivery of cesium is guaranteed throughout the life-time of the cathode.

Abstract translation: 在基于冷阴极的电子管中，在冷阴极（7）附近设置含有Csx-Auy或Csx-Sby的铯源（17），优选与第一栅极（9）接触。 在管的激活期间将铯引入源中。 铯化合物的蒸气压使得在阴极的整个使用寿命期间保证适当的铯输送。

公开(公告)号：US06198210B1

公开(公告)日：2001-03-06

申请号：US09198927

申请日：1998-11-24

Applicant: Ron Kroon ,  Tom Van Zutphen ,  Erwin A. Hijzen

Inventor： Ron Kroon ,  Tom Van Zutphen ,  Erwin A. Hijzen

IPC: H01J2900

CPC classification number: H01J1/308 ,  H01J29/16

Abstract: A semiconductor cathode (11) in a semiconductor structure, in which the sturdiness of the cathode is increased by covering the emitting surface (4) with a layer of a semiconductor material (7) having a larger bandgap than the semiconductor material of the semiconductor cathode. Various measures for increasing the electron-mission efficiency are indicated.

Abstract translation: 一种半导体结构中的半导体阴极（11），其中通过用具有比半导体阴极的半导体材料更大的带隙的半导体材料（7）覆盖发光表面（4）来增加阴极的坚固性 。 指出了增加电子任务效率的各种措施。

公开(公告)号：US06806635B1

公开(公告)日：2004-10-19

申请号：US09672976

申请日：2000-09-29

Applicant: Toshiyuki Ono

Inventor： Toshiyuki Ono

IPC: H01J2900

CPC classification number: C22C38/02 ,  C22C38/001 ,  C22C38/04 ,  C22C38/44 ,  H01J29/02

Abstract: The Fe—Ni—Cr based alloy strip having improved press-formability is provided. The alloy strip essentially consists of from 15 to 20% of Cr, from 9 to 15% of Ni, the balance being Fe and unavoidable impurities, has 0.03% or less of cleanliness as stipulated under JIS G 0555, has final annealed temper and a preferred orientation texture in terms of 50% or less of degree of preferred orientation of the (111) plane in a central portion between the sheet surfaces which is expressed by the following formula: &agr;c(111)=[Ic(111)/{Ic(111)+Ic(200)+Ic(220)+Ic(311)}]×100(%), with the proviso Ic(hkl) is the integral X-ray diffraction intensity of the (hkl) plane.

Abstract translation: 提供了具有改善的压制成形性的Fe-Ni-Cr基合金条。 合金条基本上由Cr的15〜20％，Ni的9〜15％，余量为Fe和不可避免的杂质构成，具有根据JIS G 0555规定的0.03％以下的清洁度，具有最终的退火回火和 按照下式表示的片表面之间的中心部分中（111）面的优选取向度的50％以下的优选取向结构：条件是（xkl）是整体X射线 （hkl）平面的衍射强度。

公开(公告)号：US06229258B1

公开(公告)日：2001-05-08

申请号：US09653770

申请日：2000-09-01

Applicant: Zhongyi Xia

Inventor： Zhongyi Xia

IPC: H01J2900

CPC classification number: H01J3/022

Abstract: A display includes a substrate and an emitter formed on the substrate. A first dielectric layer is formed on the substrate to have a thickness slightly less than a height of the emitter above the planar surface and includes an opening formed about the emitter. The display also includes a conductive extraction grid formed on the first dielectric layer. The extraction grid includes an opening surrounding the emitter. The display further includes a second dielectric layer formed on the extraction grid and a focusing electrode formed on the second dielectric layer. The focusing electrode is electrically coupled to the emitter through an impedance element. The focusing electrode includes an opening formed above the apex. The focusing electrode provides enhanced focusing performance together with reduced circuit complexity, resulting in a superior display.

公开(公告)号：US06168850A

公开(公告)日：2001-01-02

申请号：US09094137

申请日：1998-06-09

Applicant: Min-Ho Kim ,  Jae-Ho Sim

Inventor： Min-Ho Kim ,  Jae-Ho Sim

IPC: H01J2900

CPC classification number: H01J29/327 ,  H01J9/2276 ,  H01J9/2278 ,  Y10S430/10 ,  Y10T428/24802

Abstract: A composition for a photo-conductive layer and an electron transferring complex system on a color CRT panel having 1-(p-diethylaminophenyl)-1,4,4-triphenyl-1,3-butadiene as an electron donor and a thioxanthene derivative as an electron acceptor in an organic binder dispersion system have not only a high electron transferring capability but also a high electron generating capability so that it is not necessary to add a separate electron generating material.

Abstract translation: 在具有1-（对二乙基氨基苯基）-1,4,4-三苯基-1,3-丁二烯作为电子给体的彩色CRT面板上的光导层和电子转移复合体系的组合物和噻吨衍生物作为 有机粘合剂分散系统中的电子受体不仅具有高电子转移能力，而且具有高电子发生能力，因此不需要添加单独的电子发生材料。