公开(公告)号：US20020180337A1

公开(公告)日：2002-12-05

申请号：US09874573

申请日：2001-06-05

Applicant: Sony Corporation and Sony Electronics Inc.

Inventor： David Allen Murtishaw

IPC: H01J031/00

CPC classification number: H01J9/42 ,  H01J29/92 ,  H01J2229/8635 ,  H01J2229/87

Abstract: A non-adhesive, conductive strip is used to provide an electrical ground path between a solder electrode on the anti-reflective film of a cathode ray tube and the reinforcement or heat shrinkage band on the tube. The conductive strip is preferably held in place on the cathode ray tube using a magnet or magnets. Consequently, because the conductive strip is held in place by magnets and is non-adhesive, it can be removed and replaced repeatedly during the testing of the solder electrodes and anti-reflective film without potentially damaging the solder electrode or degrading the performance of the conductive tape that is typically used as the ground path in a completed cathode ray tube.

Abstract translation: 使用非粘合导电条来提供阴极射线管的抗反射膜上的焊接电极与管上的加强或热收缩带之间的电接地路径。 导电条优选使用磁体或磁体保持在阴极射线管上的适当位置。 因此，由于导电条由磁体保持在适当位置并且是非粘性的，所以可以在焊料电极和抗反射膜的测试期间重复地去除和替换导体，而不会潜在地损坏焊料电极或降低导电性能 胶带通常用作完成的阴极射线管中的接地路径。

公开(公告)号：US20020153825A1

公开(公告)日：2002-10-24

申请号：US10088006

申请日：2002-03-12

Inventor： Keiji Matsuo ,  Hiroji Morimoto ,  Akira Hayashi

IPC: H01J031/00

CPC classification number: H01J29/707 ,  H01J29/628 ,  H01J29/705 ,  H01J2229/4806 ,  H01J2229/5687

Abstract: In a cathode ray tube device including an electron gun (4) inside a neck portion (3) of a funnel (2), a deflection yoke (5) having horizontal deflection coils (61) and vertical deflection coils (52) on an outer surface of the funnel (2) and on the side of a front panel with respect to the electron gun (4), and velocity modulation coils (6) on an outer surface of the neck portion (3), the velocity modulation coils are provided so that an end of the velocity modulation coil (6) on the side of the front panel is positioned on the side of the electron gun (4) with respect to an end of the horizontal deflection coil (51) on the side of the electron gun (4) and is positioned on the side of the front panel with respect to an end of the electron gun (4) on the side of the front panel. This can prevent a velocity modulation magnetic field (28) generated by the velocity modulation coils (6) from interfering with a deflection magnetic field and from generating eddy currents in a top unit (27) so as to be lost, thus making it possible to achieve a desired velocity modulation effect.

Abstract translation: 在包括在漏斗（2）的颈部（3）内的电子枪（4）的阴极射线管装置中，在外部具有水平偏转线圈（61）和垂直偏转线圈（52）的偏转线圈（5） 漏斗（2）的表面和相对于电子枪（4）的前面板侧，以及在颈部（3）的外表面上的速度调制线圈（6），提供速度调制线圈 使得前面板一侧的速度调制线圈（6）的端部相对于电子侧的水平偏转线圈（51）的一端位于电子枪（4）的侧面上 枪（4）并且相对于前面板一侧的电子枪（4）的一端被定位在前面板的侧面上。 这可以防止由速度调制线圈（6）产生的速度调制磁场（28）干扰偏转磁场并且在顶部单元（27）中产生涡流以便丢失，从而使得可以 达到所需的调速效果。

公开(公告)号：US20020153823A1

公开(公告)日：2002-10-24

申请号：US10023462

申请日：2001-12-17

Inventor： Stefan Hergott ,  Michael Vogel ,  Volker Knoche ,  Ralf Kehlenbeck ,  Oliver Muhlke

IPC: H01J031/00

CPC classification number: H01J29/861

Abstract: There is now provided a television cathode ray tube having a faceplate, an electron gun means, and a glass funnel to configure the cathode ray tube as a wide-angle, shallow-depth, implosion-resistant television cathode ray tube. The glass funnel has a solder edge, a funnel throat, a parabolic area and a funnel body and the external contour between the solder edge and the parabolic area along a first section which is defined by the direction of the diagonal of the television glass funnel is essentially a steeply descending straight line, along a second section which is defined by the direction of the major axis of the television glass funnel, is essentially a flat descending straight line, which descends steeply in a curve in the area of the solder edge, and along a third section which is defined by the direction of the small axis of the television glass funnel, is essentially a steeply descending straight line. The glass funnel is configured to minimize the height of the television cathode ray tube to position said deflection coil arrangement at a distance from the shadow mask to minimize errors of electron beams, to minimize the weight of the television cathode ray tube, and to minimize risk of implosion.

Abstract translation: 现在提供一种具有面板，电子枪装置和玻璃漏斗的电视阴极射线管，以将阴极射线管配置为广角，浅深，内阻的电视阴极射线管。 玻璃漏斗具有焊接边缘，漏斗喉，抛物线区域和漏斗体，沿着由电视玻璃漏斗的对角线方向限定的第一部分的焊料边缘和抛物线区域之间的外部轮廓是 基本上是沿着电视玻璃漏斗的长轴方向限定的第二部分的急剧下降的直线基本上是平坦的下降直线，其在焊接边缘的区域中以曲线陡峭地下降，并且 沿着由电视玻璃漏斗的小轴的方向限定的第三部分基本上是急剧下降的直线。 玻璃漏斗被配置为使得电视阴极射线管的高度最小化，以将所述偏转线圈装置定位在离荫罩一定距离处，以使电子束的误差最小化，以使电视阴极射线管的重量最小化并使风险最小化 的内爆

公开(公告)号：US20020135291A1

公开(公告)日：2002-09-26

申请号：US09769626

申请日：2001-01-25

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

IPC: H01J031/00

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。 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，以及具有用于使颜料分散或分散的耐电特性的微细颗粒。 利用所述布置，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：US20020084742A1

公开(公告)日：2002-07-04

申请号：US10005927

申请日：2001-11-08

Applicant: Matsushita Electric Industrial Co., Ltd.

Inventor： Masahiro Yamamura ,  Yasunori Miura ,  Atsushi Suzuki

IPC: H01J031/00

CPC classification number: C09D5/24 ,  C03C17/007 ,  C03C2217/475 ,  C09D7/20 ,  H01J29/896 ,  H01J2209/015 ,  H01J2229/8632

Abstract: A face panel used for an image display device is provided efficiently at a low cost, and the face panel has functions such as antireflection and it provides images with excellent resolution and contrast. The face panel is surface-treated by forming at least one coating film by spraying on the panel a coating material including microparticles. The coating material contains a solvent of ethylene glycol, propylene glycol ether, water and an alcohol having 1-3 carbon atoms.

Abstract translation: 以低成本有效地提供用于图像显示装置的面板，并且面板具有诸如抗反射的功能，并且其提供具有优异的分辨率和对比度的图像。 通过在面板上喷涂包含微粒的涂层材料，形成至少一层涂膜来对面板进行表面处理。 涂料含有乙二醇，丙二醇醚，水和具有1-3个碳原子的醇的溶剂。

公开(公告)号：US20020070658A1

公开(公告)日：2002-06-13

申请号：US09999596

申请日：2001-11-15

Inventor： Jong-Han Lee ,  Hyang-Jin Ko ,  Sang-Ho Chun ,  Young-Bin Im

IPC: H01J031/00

CPC classification number: H01J29/87

Abstract: Disclosed are a shrinkage band and a cathode ray tube (CRT) comprising the same. The shrinkage band includes includes a pair of spaced apart parallel first sides, a pair of spaced apart parallel second sides perpendicular to the first sides, the second sides being longer than the first sides, and corner portions connecting the first and second sides such that the corner portions are provided at four corners of the shrinkage band, wherein the shrinkage band is configured to go around an outer circumference of a CRT face panel skirt to apply tension to the face panel, and wherein the first sides, the second sides, and the corner portions of the shrinkage band comprise two materials each having a different permeability.

Abstract translation: 公开了一种收缩带和包括该收缩带的阴极射线管（CRT）。 收缩带包括一对间隔开的平行的第一侧面，垂直于第一侧面的一对间隔开的平行的第二侧面，第二侧部分比第一侧面长，以及将第一和第二侧面连接的拐角部分， 角部设置在收缩带的四个角处，其中收缩带构造成围绕CRT面板裙部的外周，以向面板施加张力，并且其中第一侧，第二侧和 收缩带的角部包括两种具有不同渗透性的材料。

公开(公告)号：US20020047509A1

公开(公告)日：2002-04-25

申请号：US09981909

申请日：2001-10-19

Inventor： Soya Araki ,  Takao Sumida

IPC: H01J031/00

CPC classification number: H01J29/896 ,  G02B1/116 ,  H01J2229/8918

Abstract: The present invention relates to an anti-reflection member and a display. The anti-reflection member includes a light transmittable substrate and an anti-reflection film. The anti-reflection film includes a first film formed from a light transmittable material, a second film formed from a light absorptive material having an electrical conductivity, a third film formed from a light transmittable material, a fourth film formed from a light transmittable material having an electrical conductivity, a fifth film formed from a light transmittable material having a high refractive index, and a sixth film formed from a light transmittable material. The anti-reflection member can prevent reflection of not only light coming from the first film side but also light coming from the sixth film side, to thereby prevent an image from being doubly displayed on a screen.

Abstract translation: 防反射构件和显示器技术领域本发明涉及防反射构件和显示器。 防反射构件包括透光性基板和防反射膜。 防反射膜包括由透光材料形成的第一膜，由具有导电性的光吸收材料形成的第二膜，由透光材料形成的第三膜，由透光材料形成的第四膜， 导电性，由具有高折射率的透光材料形成的第五膜和由透光材料形成的第六膜。 防反射构件不仅可防止来自第一膜侧的光以及来自第六膜侧的光的反射，从而防止图像被双重显示在屏幕上。

公开(公告)号：US20020030433A1

公开(公告)日：2002-03-14

申请号：US09731733

申请日：2000-12-08

Inventor： Sang Yoon Park ,  In Joo Kim

IPC: H01J031/00

CPC classification number: H01J29/87

Abstract: Implosion proof structure in a flat cathode ray tube having a panel the atmospheric pressure exerts thereto as the flat cathode ray tube is evacuated, including implosion proof means strapped or coated on an outer circumferential surface of a funnel in the vicinity of the panel, thereby enhancing an implosion proof strength of the flat cathode ray tube.

Abstract translation: 具有作为平面阴极射线管施加大气压力的面板的扁平阴极射线管中的防爆结构包括在面板附近的漏斗的外周面上捆扎或涂覆的防爆装置，从而提高 平面阴极射线管的防爆强度。

公开(公告)号：US20010030505A1

公开(公告)日：2001-10-18

申请号：US09808982

申请日：2001-03-16

Inventor： Shinchi Ishinagawa ,  Yoshiaki Takahashi

IPC: H01J031/00

CPC classification number: H01J29/92 ,  H01J2229/922

Abstract: A cathode ray tube has an electron gun supported on a stem of a vacuum envelope having stem pins. The electron gun includes electrodes fixed on two bead glasses, and mount supports are embedded in end portions of the bead glasses for supporting the electron gun on the stem, and a supporting member connects one of the stem pins and one of the mount supports. The supporting member includes a plate-like portion, first and second bent portions bent from respective sides of the plate-like portion to form a generally C-shaped transverse cross section, the first bent portion is welded to the one of the mount supports, and the second bent portion is welded to the one of the stem pins. An axial length of the plate-like portion on its first-bent-portion side is longer than that on its second-bent-portion side.

Abstract translation: 阴极射线管具有电子枪，该电子枪支撑在具有杆销的真空外壳的杆上。 电子枪包括固定在两个珠眼玻璃上的电极，并且安装支架嵌入在珠眼玻璃的端部中，用于将电子枪支撑在杆上，支撑构件连接一个杆销和一个安装支架。 支撑构件包括板状部分，第一和第二弯曲部分从板状部分的相应侧弯曲以形成大致C形的横截面，第一弯曲部分焊接到安装支架中的一个， 并且所述第二弯曲部分焊接到所述杆销中的一个。 第一弯曲部侧的板状部的轴向长度比第二弯曲部侧的长度长。

公开(公告)号：US20010028213A1

公开(公告)日：2001-10-11

申请号：US09813202

申请日：2001-03-20

Applicant: Matsushita Electric Industrial Co., Ltd.

Inventor： Atsushi Suzuki ,  Masahiro Yamamura ,  Yasunori Miura

IPC: H01J031/00

CPC classification number: H01J9/20 ,  H01J29/896 ,  H01J2209/012 ,  Y10T428/254

Abstract: In a method of treating a surface of a face panel for an image display including forming a film on the surface using coating materials, the film is formed of at least two layers including a first layer formed by a spray coating method and a second layer formed by a spin coating method to be superposed on the first layer. Thus, a face plate having antireflection/antistatic effects and providing high-resolution images can be obtained with high efficiency.

Abstract translation: 在一种处理用于图像显示面板的表面的方法中，包括使用涂层材料在表面上形成膜，该膜由至少两层形成，包括通过喷涂法形成的第一层和形成的第二层 通过旋涂法叠加在第一层上。 因此，可以高效率地获得具有抗反射/抗静电效果并提供高分辨率图像的面板。