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1. 发明授权

US5923123A Electron gun assembly for cathode ray tube with a voltage stabilizing suppressor ring 失效
标题翻译：具有稳压抑制环的阴极射线管的电子枪组件
公开(公告)号：US5923123A
公开(公告)日：1999-07-13
申请号：US863888
申请日：1997-05-28
申请人： Fumihito Suzuki , Takahiro Hasegawa , Shigeru Sugawara , Junichi Kimiya
发明人： Fumihito Suzuki , Takahiro Hasegawa , Shigeru Sugawara , Junichi Kimiya
IPC分类号： H01J29/48 , H01J29/96
CPC分类号： H01J29/96 , H01J29/484 , H01J2229/4841 , H01J2229/4865 , H01J2229/966
摘要： The electron gun assembly for cathode ray tube, has the structure in which the first, second and third grids are arranged in the traveling direction of an electron beam emitted from cathodes, and so is the fourth grid to which a anode voltage is applied, a suppressing ring is provided to be adjacent to the second and third grids, a dynamic focus voltage which is varied in synchronism with the deflection of the electron beam is applied to the first and third grids, and the first and second grids are connected to each other by means of the resistor provided adjacent thereto.
摘要翻译：用于阴极射线管的电子枪组件具有其中从阴极发射的电子束的行进方向上布置第一，第二和第三栅极的结构，并且施加阳极电压的第四栅极，提供与第二和第三栅极相邻的抑制环，将与电子束的偏转同步变化的动态聚焦电压施加到第一和第三栅极，并且第一和第二栅极彼此连接通过与其相邻设置的电阻。

2. 发明申请

US20050023953A1 Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube 失效
标题翻译：电子枪组装用电阻器，电子枪组装和阴极射线管
公开(公告)号：US20050023953A1
公开(公告)日：2005-02-03
申请号：US10933541
申请日：2004-09-03
申请人： Junichi Kimiya , Shigeru Sugawara , Takahiro Hasegawa
发明人： Junichi Kimiya , Shigeru Sugawara , Takahiro Hasegawa
IPC分类号： H01J29/48 , H01J29/46 , H01J31/00
CPC分类号： H01J29/48 , H01J2229/4834 , H01J2229/922
摘要： A resistor for an electron gun assembly is configured to apply a voltage, which is divided with a predetermined resistance division ratio, to an electrode provided in the electron gun assembly. The resistor includes an insulating substrate, an electrode element provided in association with each of a plurality of terminal portions on the insulating substrate, a resistor element having a pattern for connecting the electrode elements and obtaining a predetermined resistance value, and an insulating coating layer that covers the resistor element. In at least one terminal portion B, the electrode element is disposed spaced apart from the insulating coating layer, and an intermediate resistor element is disposed between the electrode element and the insulating coating layer. The intermediate resistor element has a resistance value that is different from a resistance value of the electrode element.
摘要翻译：用于电子枪组件的电阻器被配置为向电子枪组件中提供的电极施加被划分为预定电阻分割比的电压。电阻器包括绝缘基板，与绝缘基板上的多个端子部分中的每一个相关联地设置的电极元件，具有用于连接电极元件并获得预定电阻值的图案的电阻元件，以及绝缘涂层，覆盖电阻元件。在至少一个端子部分B中，电极元件设置成与绝缘涂层间隔开，并且中间电阻器元件设置在电极元件和绝缘涂层之间。中间电阻元件的电阻值与电极元件的电阻值不同。

3. 发明授权

US06917151B2 Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube 失效
公开(公告)号：US06917151B2
公开(公告)日：2005-07-12
申请号：US10933541
申请日：2004-09-03
申请人： Junichi Kimiya , Shigeru Sugawara , Takahiro Hasegawa
发明人： Junichi Kimiya , Shigeru Sugawara , Takahiro Hasegawa
IPC分类号： H01J29/48
CPC分类号： H01J29/48 , H01J2229/4834 , H01J2229/922
摘要： A resistor for an electron gun assembly is configured to apply a voltage, which is divided with a predetermined resistance division ratio, to an electrode provided in the electron gun assembly. The resistor includes an insulating substrate, an electrode element provided in association with each of a plurality of terminal portions on the insulating substrate, a resistor element having a pattern for connecting the electrode elements and obtaining a predetermined resistance value, and an insulating coating layer that covers the resistor element. In at least one terminal portion B, the electrode element is disposed spaced apart from the insulating coating layer, and an intermediate resistor element is disposed between the electrode element and the insulating coating layer. The intermediate resistor element has a resistance value that is different from a resistance value of the electrode element.

4. 发明授权

US06229256B1 Cathode ray tube having high resistance film on the inner wall of the neck 失效
标题翻译：颈部内壁上具有高电阻膜的阴极射线管
公开(公告)号：US06229256B1
公开(公告)日：2001-05-08
申请号：US09188690
申请日：1998-11-10
申请人： Fumihito Suzuki , Shigeru Sugawara , Takahiro Hasegawa
发明人： Fumihito Suzuki , Shigeru Sugawara , Takahiro Hasegawa
IPC分类号： H01J3100
CPC分类号： H01J29/88
摘要： 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.
摘要翻译：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。

5. 发明授权

US06406742B1 Method of manufacturing a cathode ray tube and apparatus manufacturing the same 失效
标题翻译：阴极射线管的制造方法及其制造方法
公开(公告)号：US06406742B1
公开(公告)日：2002-06-18
申请号：US09188568
申请日：1998-11-10
申请人： Takahiro Hasegawa , Shigeru Sugawara , Fumihito Suzuki , Fumio Miyanaga , Katsumi Yaha
发明人： Takahiro Hasegawa , Shigeru Sugawara , Fumihito Suzuki , Fumio Miyanaga , Katsumi Yaha
IPC分类号： B05D512
CPC分类号： H01J9/20 , H01J2209/012 , H01J2229/882
摘要： A coating apparatus for forming a high-resistance film on the inner surface of the neck of the funnel of a cathode ray tube has a nozzle that can be inserted into the neck. The nozzle, which is provided for applying a material liquid to the inner surface of the neck, has a jet hole inclined toward the direction of gravity. The material liquid applied through the jet hole thus inclined scarcely flows upwardly on the inner surface of the neck. The liquid therefore forms a high-resistance film having a uniform thickness on the inner surface of the neck of the funnel. Having a uniform thickness, the high-resistance film inhibits the charge-up of the neck potential, reducing the convergence drift caused by the charge-up of the neck potential.
摘要翻译：用于在阴极射线管的漏斗的颈部的内表面上形成高电阻膜的涂覆装置具有可插入颈部的喷嘴。用于将液体施加到颈部内表面的喷嘴具有朝向重力方向倾斜的喷射孔。通过这样倾斜的喷射孔施加的材料液体在颈部的内表面上几乎不向上流动。因此，液体在漏斗的颈部的内表面上形成均匀厚度的高电阻膜。具有均匀的厚度，高电阻膜抑制颈部电位的充电，减少由颈部电位的充电引起的会聚漂移。

6. 发明授权

US6121724A Color cathode ray tube with high resistance film in the electron gun 失效
标题翻译：彩色阴极射线管在电子枪中具有高电阻膜
公开(公告)号：US6121724A
公开(公告)日：2000-09-19
申请号：US106348
申请日：1998-06-29
申请人： Takahiro Hasegawa , Shigeru Sugawara , Fumihito Suzuki
发明人： Takahiro Hasegawa , Shigeru Sugawara , Fumihito Suzuki
IPC分类号： H01J29/88 , H01J31/20
CPC分类号： H01J29/88 , H01J2229/882
摘要： A high-resistance film having a plurality of pores and a resistance of 10.sup.10 to 10.sup.14 .OMEGA. is formed on the inner wall of the neck from a position where the high-resistance film contacts the inner conductive film to at least part of the inner wall surrounding at least the space between the grid farthest from a cathode to the grid second farthest from the cathode.
摘要翻译：从高电阻膜与内导电膜接触的位置到周围的内壁的至少一部分，在颈部的内壁上形成具有多个孔和电阻为1010〜1014欧姆的高电阻膜至少距离阴极至距离阴极最远的电网最远的电网之间的距离。

7. 发明授权

US5952777A Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US5952777A
公开(公告)日：1999-09-14
申请号：US962443
申请日：1997-10-31
申请人： Shigeru Sugawara , Takahiro Hasegawa , Fumihito Suzuki
发明人： Shigeru Sugawara , Takahiro Hasegawa , Fumihito Suzuki
IPC分类号： H01J29/48 , H01J29/88 , H01J31/20
CPC分类号： H01J29/88 , H01J29/484
摘要： Disclosed is a color cathode ray tube including an in-line electron gun, in which a high-resistance film whose resistance R at T.degree.C. has a resistance-temperature characteristic represented by d(Log R(T))/dT.gtoreq.-0.01 at least at a temperature ranging from 20.degree. C. to 40.degree. C. and is approximately 5.times.10.sup.13 .OMEGA. or less at about 25.degree. C. is formed on the inner wall of the neck.
摘要翻译：公开了一种包括直列电子枪的彩色阴极射线管，其中在T℃下的电阻R具有由d表示的电阻温度特性（Log R（T））/ dT> / 至少在20℃至40℃的温度下至少为-0.01℃，在颈部的内壁上形成约25×10 3欧姆或以下。

8. 发明授权

US5694004A Color cathode ray tube apparatus 失效
标题翻译：彩色阴极射线管装置
公开(公告)号：US5694004A
公开(公告)日：1997-12-02
申请号：US756932
申请日：1996-12-02
申请人： Junichi Kimiya , Shigeru Sugawara , Eiji Kamohara , Kumio Fukuda
发明人： Junichi Kimiya , Shigeru Sugawara , Eiji Kamohara , Kumio Fukuda
IPC分类号： H01J29/48 , H01J29/50 , H01J29/62 , H01J29/46
CPC分类号： H01J29/503 , H01J29/628 , H01J2229/4841
摘要： In a color cathode ray tube apparatus, a main electron lens unit for converging three in-line electron beams on a phosphor screen is formed of a plurality of electrodes, including at least first, second, and third electrodes, which are arranged from the cathode side toward the phosphor screen. An asymmetric electron lens, which horizontally diverges and vertically converges the electron beams, is formed on the cathode side in a lens effect region of a first electron lens composed of the second and third electrodes, and an asymmetric second electron lens, which has one effect with respect to the horizontal direction of the electron beams and another with respect to the vertical direction, is formed between the first and second electrodes, at the least. In this arrangement, the effects of the second lens to converge and diverge the electron beams in the horizontal and vertical directions, respectively, are enhanced, and the effects of the first electron lens are attenuated, depending on the deflection of the electron beams by means of a deflection yoke. Thus, the horizontal and vertical diameters of beam spots at the peripheral portion of a picture can be reduced.
摘要翻译：在彩色阴极射线管装置中，用于在荧光屏上聚焦三个一字形电子束的主电子透镜单元由多个电极形成，多个电极至少包括从阴极排列的第一，第二和第三电极一侧朝向荧光屏。在由第二和第三电极组成的第一电子透镜的透镜效应区域中的阴极侧上形成水平发散并垂直会聚电子束的不对称电子透镜，以及具有一个效果的不对称第二电子透镜至少相对于电子束的水平方向和相对于垂直方向的水平方向形成在第一和第二电极之间。在这种布置中，增强了第二透镜在水平和垂直方向上会聚和发散电子束的效果，并且第一电子透镜的影响根据装置的电子束的偏转而衰减的偏转线圈。因此，可以减少图像周边部分处的光斑的水平和垂直直径。

9. 发明授权

US06339293B1 Cathoderay tube 失效
标题翻译：阴极管
公开(公告)号：US06339293B1
公开(公告)日：2002-01-15
申请号：US09423601
申请日：1999-11-12
申请人： Junichi Kimiya , Takashi Awano , Shigeru Sugawara
发明人： Junichi Kimiya , Takashi Awano , Shigeru Sugawara
IPC分类号： H01J2946
CPC分类号： H01J29/503 , H01J2229/4841
摘要： An electron gun assembly of a cathode ray tube has a main electron lens section comprising at least four electrodes, provided in a sequence of first, second, third and fourth grids, a middle first voltage is applied to the first grid, and an anode voltage is applied to the fourth grid. The adjacent second grid and third grid are connected by a resistor, and second and third voltages of substantially the same potential, corresponding to voltages higher than the middle first voltage and lower than the anode voltage, are applied thereto. An asymmetrical lens is provided between the adjacent second grid and the third grid second lens region, and a voltage which changes in synchronism with the deflecting magnetic field is applied to the first grid. Therefore, it is possible to provide a cathode ray tube wherein a phenomenon of sideways deviation of an electron beam at the peripheral region of a screen caused by lens magnification difference in the horizontal and vertical directions is reduced, and which has good image characteristics in all regions of the screen.
摘要翻译：阴极射线管的电子枪组件具有主电子透镜部分，该主电子透镜部分包括至少四个电极，按照第一，第二，第三和第四格栅的顺序设置，中间第一电压施加到第一格栅，阳极电压被应用于第四格。相邻的第二栅极和第三栅极通过电阻器连接，对与高于中间第一电压且低于阳极电压的电压相对应的电位基本相同的第二和第三电压施加到其上。在相邻的第二格栅和第三格栅第二透镜区域之间设置非对称透镜，并且将与偏转磁场同步变化的电压施加到第一格栅。因此，可以提供一种阴极射线管，其中由于水平和垂直方向上的透镜倍率差异而导致的屏幕外围区域处的电子束的侧向偏移现象减少，并且其全部具有良好的图像特性屏幕的区域。

10. 发明授权

US5486735A Electron gun with improved withstand voltage for color-picture tube 失效
标题翻译：电子枪具有改善的耐压，用于彩色显像管
公开(公告)号：US5486735A
公开(公告)日：1996-01-23
申请号：US143646
申请日：1993-11-01
申请人： Eiji Kamohara , Shigeru Sugawara , Junichi Kimiya
发明人： Eiji Kamohara , Shigeru Sugawara , Junichi Kimiya
IPC分类号： H01J29/48 , H01J29/50 , H01J29/51
CPC分类号： H01J29/484 , H01J29/503 , H01J2229/4868 , H01J2229/4872
摘要： Disclosed is a color cathode ray tube equipped with a main electronic lens section for focusing a plurality of in-line electron beams on a screen section. The main electronic lens section includes a plurality of grids each having electron-beam through holes and securely supported by a plurality of insulating supports. At least one of the grids has a rectangular cup portion with a substantially rectangular cross section for commonly enclosing the plurality of in-line electron beams and a face having electron-beam through holes formed at least at one end and substantially perpendicular to the rectangular cup portion. The ratio of an outside diameter L.sub.H of the substantially rectangular portion in a long-axial direction to an outside length L.sub.S thereof in a short-axial direction, L.sub.H /L.sub.S, is set to 2.5
摘要翻译：公开了一种装有主电子透镜部分的彩色阴极射线管，用于将多个一字形电子束聚焦在屏幕部分上。主电子透镜部分包括多个具有电子束通孔并由多个绝缘支撑件牢固地支撑的格栅。栅格中的至少一个具有矩形杯部分，其具有基本上矩形的横截面，用于通常封闭多个一字形电子束，并且具有至少在一端形成并且基本上垂直于矩形杯的电子束通孔的表面一部分。大致矩形部分的长轴方向的外径LH与短轴方向的外侧长度LS的比LH / LS被设定为2.5

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