公开(公告)号：US06351063B1

公开(公告)日：2002-02-26

申请号：US09478412

申请日：2000-01-06

Applicant: Ji-won Lee ,  Jong-hwan Park ,  Myun-ki Shim ,  Dong-sik Zang

Inventor： Ji-won Lee ,  Jong-hwan Park ,  Myun-ki Shim ,  Dong-sik Zang

IPC: H01J3100

CPC classification number: H01J29/896 ,  H01J29/868 ,  H01J2229/8632 ,  H05F1/02

Abstract: A composition for forming a conductive film, a method for preparing the same, and a cathode ray tube (CRT) employing the conductive film formed using the composition are disclosed. In the composition for forming a conductive film according to the present invention, conductive black pigment particles are bonded to a network of an organic-inorganic composite sol and are uniformly dispersed in the network. Thus, the conductive film prepared using the composition of the present invention is stable even under a change of conditions such as temperature or humidity. Further, a CRT employing the conductive film formed using the conductive composition of the present invention is excellent in view of contrast characteristics, resolution and film properties, and has an improved body color and a good picture image.

Abstract translation: 公开了一种用于形成导电膜的组合物，其制备方法和使用该组合物形成的导电膜的阴极射线管（CRT）。 在本发明的导电膜形成用组合物中，将导电性黑色颜料粒子与有机 - 无机复合溶胶的网络接合，均匀地分散在网络中。 因此，使用本发明的组合物制备的导电膜即使在诸如温度或湿度的条件的变化下也是稳定的。 此外，使用本发明的导电组合物形成的导电膜的CRT在对比度特性，分辨率和膜特性方面是优异的，并且具有改善的体色和良好的图像。

公开(公告)号：US06331749B1

公开(公告)日：2001-12-18

申请号：US09243172

申请日：1999-02-02

Applicant: Oleg Mikhailovich Makienko ,  Nikolai Grigoryevich Rumyantsev ,  Yury Vladimirivich Petrushenko

Inventor： Oleg Mikhailovich Makienko ,  Nikolai Grigoryevich Rumyantsev ,  Yury Vladimirivich Petrushenko

IPC: H01J3100

CPC classification number: H01J31/10 ,  H01J29/89 ,  H01J2229/8928 ,  H01J2231/125

Abstract: The laser cathode ray tube has a laser screen; a focusing system for focusing the electron beam on the laser screen; a deflection system for deflecting the electron beam; and at least two electron guns with cathodes for generating at least two electron beams focused simultaneously on one and the same laser screen element defined by the deflection system.

Abstract translation: 激光阴极射线管具有激光屏; 用于将电子束聚焦在激光屏上的聚焦系统; 用于偏转电子束的偏转系统; 以及至少两个具有阴极的电子枪，用于产生同时聚焦在由偏转系统限定的同一激光屏元件上的至少两个电子束。

公开(公告)号：US06310435B1

公开(公告)日：2001-10-30

申请号：US09497004

申请日：2000-02-02

Applicant: Ben Heinz Hageluken ,  João Gonçalves De Oliveira, Jr.

Inventor： Ben Heinz Hageluken ,  João Gonçalves De Oliveira, Jr.

IPC: H01J3100

CPC classification number: H01J7/186 ,  H01J29/94

Abstract: A cathode ray tube, which has a getter assembly (18) for providing proper vacuum conditions within the tube. The getter assembly (18) comprises a resilient strip (19) having a first end portion (23) and a second end portion (25), and is detachably secured to a high voltage contact (15). A getter cup (21) is connected to the first end portion (23). The second end portion (25) is cooperatively engaged with one, preferably two protrusions (30) for limiting lateral movements of the resilient strip (19). The protrusions (30) are provided inside the envelope (5) of the tube. This arrangement reduces the risk of obtaining a layer of getter material at the wrong location within the tube.

Abstract translation: 一种阴极射线管，其具有用于在管内提供适当的真空条件的吸气剂组件（18）。 吸气组件（18）包括具有第一端部（23）和第二端部（25）的弹性条（19），并且可拆卸地固定到高压触点（15）。 吸气杯（21）连接到第一端部（23）。 第二端部（25）与一个优选两个突起（30）配合地接合，用于限制弹性条（19）的横向移动。 突起（30）设置在管的外壳（5）的内部。 这种布置降低了在管内错误位置获得一层吸气材料的风险。

公开(公告)号：US06288484B1

公开(公告)日：2001-09-11

申请号：US09344381

申请日：1999-06-25

Applicant: Takashi Setsuda ,  Hirokazu Kanno

Inventor： Takashi Setsuda ,  Hirokazu Kanno

IPC: H01J3100

CPC classification number: H01J29/92 ,  H01J5/54

Abstract: An electrical insulator, provided between a stem of a cathode-ray tube and a stem base mounted to the stem is arranged, for insulating stem pins erected on the stem from each other, thereby improving the dielectric strength between the stem pins and a cathode-ray tube on which the electric insulator is mounted. The electrical insulator includes a fixed portion held between the stem and the stem base, and a projecting portion to be caught in a tip-containing portion of the stem base, the projecting portion being formed integrally with the fixed portion, wherein the fixed portion is provided with pin containing portions for containing the stem pins to be insulated by forming notches in the fixed portion on the outer edge side.

Abstract translation: 设置在阴极射线管的杆和安装到杆之间的杆基座之间的电绝缘体被布置成用于将竖立在杆上的杆脚彼此绝缘，从而提高杆销和阴极射线管之间的介电强度， 安装有电绝缘体的X射线管。 电绝缘体包括保持在杆和杆基部之间的固定部分，以及突出部分，该突出部分被卡在杆基部的尖端容纳部分中，突出部分与固定部分一体地形成，其中固定部分 设置有用于容纳通过在外边缘侧的固定部分中形成凹口而被绝缘的杆销的销包含部分。

公开(公告)号：US06262527B1

公开(公告)日：2001-07-17

申请号：US09153776

申请日：1998-09-15

Applicant: Tom Van Zutphen ,  Frederik C. Gehring

Inventor： Tom Van Zutphen ,  Frederik C. Gehring

IPC: H01J3100

CPC classification number: H01J29/94 ,  H01J29/04 ,  H01J29/485 ,  H01J2201/308

Abstract: Cathode ray tube comprising an electron gun which is constructed in such a way that the gas pressure near the electron-emissive layer (30) of the cathode is lower than in the other parts of the tube. This can be achieved by reducing the aperture between the G1 (33) and G2 (36), by providing the G2 (36) with a skirt (43). The wall of the skirt, the G1 and the G2 may also be at least partly coated with a getter (41).

Abstract translation: 阴极射线管包括电子枪，其构造为使阴极的电子发射层（30）附近的气体压力低于管的其它部分中的气体压力。 这可以通过使G2（36）具有裙部（43）来减小G1（33）和G2（36）之间的孔径来实现。 裙部的壁，G1和G2也可以至少部分地涂覆有吸气剂（41）。

公开(公告)号：US06236164B1

公开(公告)日：2001-05-22

申请号：US08799520

申请日：1997-02-12

Applicant: John Beeteson ,  Andrew Ramsay Knox

Inventor： John Beeteson ,  Andrew Ramsay Knox

IPC: H01J3100

CPC classification number: H01J29/98 ,  H01J7/44 ,  H01J19/82 ,  H01J29/68 ,  H01J37/243 ,  H01J61/56

Abstract: A vacuum electron device comprises an evacuated envelope containing a cathode for supplying electrons to form an electron beam, an anode spaced from the cathode for receiving the electron beam, and a sensor electrode located between the cathode and the anode.

公开(公告)号：US06229256B1

公开(公告)日：2001-05-08

申请号：US09188690

申请日：1998-11-10

Applicant: Fumihito Suzuki ,  Shigeru Sugawara ,  Takahiro Hasegawa

Inventor： Fumihito Suzuki ,  Shigeru Sugawara ,  Takahiro Hasegawa

IPC: H01J3100

CPC classification number: H01J29/88

Abstract: A cathode ray tube according to the invention comprises an internal conductive film arranged on the inner wall surface of the envelope and extending from the funnel section to the neck section and a high resistance conductive film arranged in the neck section to contact the internal conductive film at an end of thereof and surround part of the electron gun assembly. The high resistance conductive film shows an electric resistance higher than that of the internal conductive film. Additionally, in a cathode ray tube according to the invention, the electric resistance of the high resistance conductive film in terms of per unit length along the axis of the tube is lower at and near the contact region held in contact with the corresponding end of the internal conductive film than at and near the opposite end of the high resistance conductive film.

Abstract translation: 根据本发明的阴极射线管包括布置在信封的内壁表面上并从漏斗部分延伸到颈部的内部导电膜和布置在颈部中的高电阻导电膜以与内部导电膜接触 其端部并围绕电子枪组件的一部分。 高电阻导电膜显示比内部导电膜高的电阻。 此外，在根据本发明的阴极射线管中，高电阻导电膜沿着管轴的每单位长度的电阻在保持与接触区的相应端部保持接触的接触区域附近较低 内部导电膜比高电阻导电膜的相对端处和附近的内部导电膜。

公开(公告)号：US06222311B1

公开(公告)日：2001-04-24

申请号：US09551204

申请日：2000-04-17

Applicant: Hisashi Nose ,  Takao Nakamura ,  Hidehiro Koumura

Inventor： Hisashi Nose ,  Takao Nakamura ,  Hidehiro Koumura

IPC: H01J3100

CPC classification number: H01J29/92 ,  H01J29/861

Abstract: A cathode ray tube has a vacuum envelope including a panel portion having a phosphor screen, a neck portion having a stem fused and sealed to one end thereof, and a funnel portion for connecting the other end of the neck portion and the panel portion. The stem has stem pins annularly arrayed, sealed thereto and extending there-through for supporting an electron gun in the neck portion, and a stem mound is raised and formed integrally with the stem around a base of each of the stem pins on an electron-gun-supporting side thereof. The stem is provided with a raised outer circular edge or a flat outer circular edge. A first distance R1 is defined as a distance from a center axis of the neck portion to an inner wall in a region of the neck portion facing a major portion of the electron gun, and a second distance R2 is defined as a distance from the center axis to an outside edge of the stem mound as measured at half an axial height of the stem mound. The first distance R1 and the second distance R2 satisfy a relationship, 0

Abstract translation: 阴极射线管具有真空外壳，该真空外壳包括具有荧光屏的面板部分，颈部具有熔接并密封到其一端的杆，以及用于连接颈部的另一端和面板部分的漏斗部分。 茎具有环形排列的茎柱，密封在其上并在其上延伸，用于在颈部中支撑电子枪，并且茎墩升起并与茎周围的每个茎穗的基部一体地形成在电子束上， 枪支撑侧。 杆设置有凸起的外圆周边缘或平坦的外圆周边缘。 第一距离R1被定义为在颈部的面对电子枪的主要部分的区域中从颈部的中心轴线到内壁的距离，并且第二距离R2被定义为距离中心的距离 轴线到茎墩的外边缘，如在茎墩的半轴向高度处测量的。 第一距离R1和第二距离R2满足关系，0

公开(公告)号：US06817915B2

公开(公告)日：2004-11-16

申请号：US10351343

申请日：2003-01-27

Applicant: Masafumi Kyogaku ,  Hironobu Mizuno

Inventor： Masafumi Kyogaku ,  Hironobu Mizuno

IPC: H01J3100

CPC classification number: H01J9/027 ,  H01J2329/00

Abstract: A process of efficiently transforming polymer films arranged on an electron source substrate into carbon films is provided. A light is irradiated onto a region of the substrate where a plurality of polymer films, associated electrodes and part of wirings are arranged so that the plurality of polymer films are simultaneously transformed into lower resistance films such as carbon films through heating by the irradiated light, wherein for the irradiating light, a light absorptance of the wirings is lower than that of the electrodes.

Abstract translation: 提供了将布置在电子源基板上的聚合物膜有效地转化成碳膜的方法。 将光照射到基板的多个聚合物膜，相关电极和布线部分的区域上，使得多个聚合物膜通过照射光的加热同时转变成诸如碳膜的下电阻膜， 对于照射光，布线的光吸收率低于电极的光吸收率。

公开(公告)号：US06812633B2

公开(公告)日：2004-11-02

申请号：US10439908

申请日：2003-05-16

Applicant: Suck Young Kim ,  Kyoung Mun Choo

Inventor： Suck Young Kim ,  Kyoung Mun Choo

IPC: H01J3100

CPC classification number: H01J29/861 ,  H01J2229/862 ,  H01J2229/87

Abstract: A panel for use in a cathode ray tube of the present invention includes a face portion, a skirt portion extending from a periphery of the face portion and a blend round portion connecting the face portion and the skirt portion. A mold match line is formed on the skirt portion in a manner that a mold match line height H1 satisfies a first equation: 0

Abstract translation: 用于本发明的阴极射线管的面板包括面部，从面部周边延伸的裙部和连接面部和裙部的混合圆形部分。 模具匹配线形成在裙部上，使得模具匹配线高度H1满足第一等式：当平均外曲率半径等于大于10,000mm时，0