公开(公告)号：US06781301B1

公开(公告)日：2004-08-24

申请号：US10295949

申请日：2002-11-18

Applicant: Hoon Jeong

Inventor： Hoon Jeong

IPC: H01J3100

CPC classification number: H01J29/07 ,  H01J29/076 ,  H01J29/86 ,  H01J2229/8613

Abstract: A color cathode-ray tube employs a tint or dark tint glass panel having optimal transmittance in order to solve a problem of brightness balance of a periphery to a center of a screen becoming degraded due to a difference between glass transmittances. The cathode-ray tube comprises a panel, an external surface of which is substantially flat and an internal surface of which has a fluorescent screen with a predetermined curvature, and a shadow mask which is placed at a predetermined distance apart from the internal surface of the panel and has a plurality of electron beam through-holes formed therein.

Abstract translation: 彩色阴极射线管使用具有最佳透射率的色调或暗色调玻璃面板，以解决由于玻璃透射率之间的差异而导致的屏幕中心周围与亮度平衡的问题。 阴极射线管包括面板，其外表面基本上是平的，并且其内表面具有预定曲率的荧光屏，荫罩被放置在与 并且在其中形成有多个电子束通孔。

公开(公告)号：US06744193B2

公开(公告)日：2004-06-01

申请号：US10289418

申请日：2002-11-07

Applicant: Do-Hoon Kim ,  Hyeon-Soo Hong

Inventor： Do-Hoon Kim ,  Hyeon-Soo Hong

IPC: H01J3100

CPC classification number: H01J29/861 ,  H01J2229/8606

Abstract: A funnel structure for a cathode ray tube satisfies following equations 0.33≦Rhmaj/Rhmaj≦0.51, Rhmaj=Hmaj/Umaj, Rmaj=amaj/bmaj, wherein a length of a major axis evaluation line as an imaginary line connecting the major axis outer end of a sealing surface, at which a panel meets a funnel, with the major axis outer end of a TOR (top of round), at which a body portion meets a yoke portion, is defined as bmaj; a length from a point on the major axis evaluation line, which has a maximum vertical line length to the outer surface of the funnel, to the major axis outer end of the sealing surface is defined as amaj; a maximum length of the vertical line is defined as Hmaj; and ½ of a major axis length of an effective surface of the panel is defined as Umaj.

Abstract translation: 用于阴极射线管的漏斗结构满足以下等式0.33 <= RHmaj / Rhmaj <= 0.51，RHmaj = Hmaj / Umaj，Rmaj = amaj / bmaj，其中长轴评估线的长度作为将长轴 密封表面的外端，其中面板接合漏斗，主体部分与轭部分接触的TOR（圆顶部）的长轴外端被定义为bmaj; 从密封表面的长轴外端的长径轴评价线上具有与漏斗的外表面的最大垂直线长度的点的长度定义为amaj; 垂直线的最大长度定义为Hmaj; 并且面板有效表面的长轴长度的1/2被定义为Umaj。

公开(公告)号：US06737796B2

公开(公告)日：2004-05-18

申请号：US09849471

申请日：2001-05-04

Applicant: Harry Robert Swank ,  Stephen Thomas Opresko

Inventor： Harry Robert Swank ,  Stephen Thomas Opresko

IPC: H01J3100

CPC classification number: H04N5/645

Abstract: The present invention provides an improvement in the mounting of a cathode-ray tube within a bezel. The cathode-ray tube includes a unitary shellbond frame having integral mounting lugs which are positioned at locations either in the corners or off of the corners. The mounting lugs are formed with tapered sections along a depth dimension to allow a tube having the shellbond frame applied to be simply lowered into a bezel having lug receiving recesses of a complimentary shape. The tapered lug and complimentary lug receiving recess provides self-alignment of the tube before it is secured to the bezel.

Abstract translation: 本发明提供了阴极射线管在边框内的安装的改进。 阴极射线管包括具有整体安装凸耳的单一贝壳框架，其安装在角落或拐角处的位置。 安装凸耳沿着深度尺寸形成有锥形部分，以允许将具有贝壳框架的管子简单地下降到具有接收件的互补形状的凹槽的边框中。 锥形凸缘和互补的凸耳接收凹槽在固定到挡板之前提供管的自对准。

公开(公告)号：US06727641B2

公开(公告)日：2004-04-27

申请号：US10328837

申请日：2002-12-24

Applicant: Hiroshi Kakigi

Inventor： Hiroshi Kakigi

IPC: H01J3100

CPC classification number: H01J29/861 ,  H01J2229/8606

Abstract: A diagonal inner-face curved portion is formed on an inner face of a diagonal portion of a pyramid-shaped yoke portion. The diagonal inner-face curved portion is formed to make at least one of partially inner-face curved portions at the major axis side and the minor axis side of the diagonal axis swell to the outward side. The partially inner-face curved portions at the major axis side and the minor axis side are formed by circular arced portions with different radii to each other.

Abstract translation: 在棱锥形轭部的对角部的内表面上形成对角内面弯曲部。 对角内侧弯曲部形成为使得对角轴的长轴侧和短轴侧的部分内面弯曲部中的至少一个向外侧膨胀。 长轴侧和短轴侧的部分内面弯曲部分由相互不同的半径的圆弧形部分形成。

公开(公告)号：US06674232B2

公开(公告)日：2004-01-06

申请号：US09735878

申请日：2000-12-13

Applicant: Stephen Thomas Opresko ,  James Francis Edwards ,  Kelly Eugene Hamm ,  Lynn Adin Shively

Inventor： Stephen Thomas Opresko ,  James Francis Edwards ,  Kelly Eugene Hamm ,  Lynn Adin Shively

IPC: H01J3100

CPC classification number: H01J29/94

Abstract: The present invention relates to a getter placement and attachment assembly for securing and placement of the getter along the major axis of a CRT. The getter placement and attachment assembly includes a getter spring for removably securing the getter to an internal magnetic shield affixed to the frame of the color selection electrode or mask frame of a CRT. The internal magnetic shield has sidewalls enclosures with a plurality of apertures therethrough along the major axis of the CRT to permit optimum deposition of a getter film within the CRT.

Abstract translation: 本发明涉及一种用于沿着CRT的长轴固定和放置吸气剂的吸气剂放置和附接组件。 吸气剂放置和附接组件包括吸气弹簧，用于将吸气剂可移除地固定到固定到CRT的选色电极或掩模框架的框架上的内部磁屏蔽。 内部磁屏蔽件具有侧壁外壳，其具有沿着CRT的主轴穿过其中的多个孔，以允许吸收剂膜在CRT内的最佳沉积。

公开(公告)号：US06642647B2

公开(公告)日：2003-11-04

申请号：US09769626

申请日：2001-01-25

Applicant: Maki Taniguchi ,  Masahiro Nishizawa ,  Norikazu Uchiyama ,  Toshio Tojo

Inventor： Maki Taniguchi ,  Masahiro Nishizawa ,  Norikazu Uchiyama ,  Toshio Tojo

IPC: H01J3100

CPC classification number: H01J29/896

Abstract: A color cathode ray tube is generally constituted from a panel section for visually displaying images and a neck portion containing therein an electron gun assembly plus a funnel section for coupling the panel section and the neck portion together. The panel comprises on its outer surface a colored film that includes a coloring matter or pigment for color-selective absorption of light rays and fine or micro-particles with electricity-resistant property for letting the pigment scatter or disperse. With said arrangement, it is possible to improve the light absorbability of the colored film, thereby enabling provision of the intended cathode ray tube with improved contrast.

Abstract translation: 彩色阴极射线管通常由用于视觉显示图像的面板部分和包含电子枪组件加上用于将面板部分和颈部部分联接在一起的漏斗部分的颈部构成。 该面板在其外表面上包括着色膜，其包括用于颜色选择性吸收光线的着色剂或颜料以及具有耐电子性质的微粒或微粒，以使颜料散射或分散。具有所述布置 可以提高着色膜的光吸收性，从而能够提供改善的对比度的目标阴极射线管。

公开(公告)号：US06624563B1

公开(公告)日：2003-09-23

申请号：US09468825

申请日：1999-12-22

Applicant: Sang-Hyun Han ,  Dae-Il Chung

Inventor： Sang-Hyun Han ,  Dae-Il Chung

IPC: H01J3100

CPC classification number: H04N5/645 ,  H01J29/867 ,  H01J2229/0023 ,  H01J2229/8636

Abstract: A video shield for a monitor is disclosed, which includes a video shield engaged at a rear end portion of the electron gun and having a predetermined shaped through hole through which the electron gun passes and having a plurality of snap holes formed around the through hole, a bracket being separable from the video shield wherein a circle hole is formed at a portion corresponding to the through hole, a plurality of displaceable distal members are formed on an inner surface of the circle hole at a certain distance from each other and are protruded in the front direction and pass through the through hole and surrounds an outer surface of the electron gun, and a plurality of snap members are protruded at a portion neighboring with the circle hole and are engaged with the snap holes, a first means for fixing the video shield at the electron gun by pressing the outer surfaces of the displaceable distal members at an outer surface of the electron gun by a snap method, and a second means for stably fixing the video shield at the electron gun by generating a certain friction force between an outer surface of the electron gun and the inner surfaces of the displaceable distal members in the case that the video shield is detachable in the interiors of the displaceable distal members, for implementing a simpler assembling process and decreasing an assembling time based on a snap method.

Abstract translation: 公开了一种用于监视器的视频屏蔽罩，其包括接合在电子枪的后端部分的视频屏蔽罩，并且具有预定的成形通孔，电子枪通过该通孔并具有围绕通孔形成的多个卡扣孔， 与视频屏蔽体分离的托架，其中在与通孔相对应的部分形成有圆孔，多个可移位的远端构件形成在圆孔的内表面上彼此相隔一定距离并且突出在 前方并穿过通孔并且围绕电子枪的外表面，并且多个卡扣构件在与圆孔相邻的部分处突出并与卡扣孔接合，用于固定视频的第一装置 通过按压方法在电子枪的外表面处按压位移的远端构件的外表面而在电子枪上屏蔽，以及第二装置 通过在电子枪的外表面与可位移的远端构件的内表面之间产生一定的摩擦力，在视觉屏蔽可拆卸地在可移动的远端构件的内部的情况下，将视频屏蔽稳定地固定在电子枪上， 用于实现更简单的组装过程并且基于快速方法减少组装时间。

公开(公告)号：US06597100B2

公开(公告)日：2003-07-22

申请号：US09871095

申请日：2001-05-31

Applicant: Kenji Kobayashi

Inventor： Kenji Kobayashi

IPC: H01J3100

CPC classification number: H01J29/06

Abstract: A magnetic shield (20) for a cathode ray tube includes a body portion and a skirt section (21) around the body portion. The skirt section (21) has a skirt portion (23) having a free edge (25) and being connected to the body portion at its opposite edge (26), wherein the length of the free edge (25) is less than the length of the opposite edge (26).

公开(公告)号：US06580210B1

公开(公告)日：2003-06-17

申请号：US09590253

申请日：2000-06-08

Applicant: Johannes Peter Lodevicus Houben ,  Marinus Adrianus Maria Van De Veerdonk

Inventor： Johannes Peter Lodevicus Houben ,  Marinus Adrianus Maria Van De Veerdonk

IPC: H01J3100

CPC classification number: H01J29/82 ,  H01J9/244

Abstract: A method of manufacturing an electron gun having a sub-assembly to interconnect the beaded unit and the base of the electron gun. This sub-assembly is manufactured by making a pattern of apertures in a planar element, thereby forming a number of securing elements. In the next step, portions of the securing elements are bent out of the plane of the planar element and then connected to an insulating plate, thus forming the sub-assembly of securing elements and insulating plate. This sub-assembly is preferably provided with funnel-shaped apertures to lead the electric leads of a number of gun electrodes through the insulating plate. This allows an accurate and easy interconnection of the electric leads and the pins of the base.

Abstract translation: 一种制造电子枪的方法，该电子枪具有将串珠单元和电子枪基座相互连接的子组件。 该子组件通过在平面元件中形成孔的图案来制造，从而形成多个固定元件。 在下一步骤中，固定元件的一部分弯曲到平面元件的平面之外，然后连接到绝缘板，从而形成固定元件和绝缘板的子组件。 该子组件优选地设置有漏斗形孔，以引导多个枪电极的电引线通过绝缘板。 这允许电引线和基座的引脚的精确和容易的互连。

公开(公告)号：US06548955B1

公开(公告)日：2003-04-15

申请号：US09501739

申请日：2000-02-11

Applicant: Johannes M. A. A. Compen ,  Gerardus V. A. Aben ,  Antonius J. Schillemans

Inventor： Johannes M. A. A. Compen ,  Gerardus V. A. Aben ,  Antonius J. Schillemans

IPC: H01J3100

CPC classification number: H01J29/88 ,  H01J29/867 ,  H01J2229/882

Abstract: A cathode ray tube (1) comprises an electrically conductive layer (10) shielding against alternating electric fields produced by the deflection unit (5). The electrically conductive layer (10), including an electrically conductive polymer, is provided on at least a part of the funnel portion (6) of the tube (1). The electrically conductive polymer is preferably chosen from the group of polythiophenes. Good results were obtained with a layer comprising poly-3,4-ethylene dioxythiophene. Application of this compound prevents the occurrence of damage to the tube by arcing phenomena and thus reduces the necessity of an insulating film between the tube (1) and the deflection unit (5).

Abstract translation: 阴极射线管（1）包括屏蔽由偏转单元（5）产生的交变电场的导电层（10）。 包括导电聚合物的导电层（10）设置在管（1）的漏斗部分（6）的至少一部分上。 导电聚合物优选选自聚噻吩类。 用包含聚-3,4-亚乙基二氧噻吩的层获得了良好的结果。 这种化合物的应用防止了通过电弧现象对管的损害的发生，从而减少了管（1）和偏转单元（5）之间的绝缘膜的必要性。