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1. 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。

2. 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

3. 发明授权

US5449983A 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：US5449983A
公开(公告)日：1995-09-12
申请号：US230376
申请日：1994-04-20
申请人： Shigeru Sugawara , Junichi Kimiya , Eiji Kamohara
发明人： Shigeru Sugawara , Junichi Kimiya , Eiji Kamohara
IPC分类号： H01J29/48 , H01J29/50 , H01J29/62 , G09G1/04 , H01J29/46
CPC分类号： H01J29/503 , H01J29/622 , H01J2229/4841 , H01J2229/4865 , H01J2229/4872
摘要： In a color cathode ray tube apparatus including an electron gun assembly having a main electron lens section constituted by a plurality of electrodes for focusing three electron beams arranged in a line on a target and a deflection unit for deflecting the three electron beams, at least an electrode to which a voltage obtained by superposing a variable voltage changed in accordance with a deflection amount of the electron beams on a predetermined DC voltage and an electrode which substantially opposes the electrode and to which a voltage obtained by superposing a variable voltage induced through a capacitance between the opposing electrodes on a predetermined voltage applied through a resistor arranged in a tube is applied are arranged in a main electron lens section, and the main electron lens section is made into an electron lens for changing the focusing state of the electron beams in synchronism with deflection of the electron beams. Therefore, a high-performance cathode ray tube which can preferably correct distortion of a beam spot caused by a deflection error in the entire area of a screen and has a high resolution can be obtained.
摘要翻译：在一种彩色阴极射线管装置中，包括具有主电子透镜部分的电子枪组件，所述主电子透镜部分由用于聚焦在靶上的一行排列的三个电子束的多个电极和用于偏转三个电子束的偏转单元组成，至少一个电极，通过将根据电子束的偏转量改变的可变电压叠加在预定直流电压上而获得的电压和与电极基本相对的电极，并且通过叠加通过电容感应的可变电压而获得的电压在通过布置在管中的电阻器施加的预定电压之间的相对电极之间布置有主电子透镜部分，并且将主电子透镜部分制成电子透镜以同步地改变电子束的聚焦状态随着电子束的偏转。因此，可以获得能够优选地校正由屏幕的整个区域中的偏转误差引起的并且具有高分辨率的束斑变形的高性能阴极射线管。

4. 发明授权

US5517078A 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：US5517078A
公开(公告)日：1996-05-14
申请号：US241588
申请日：1994-05-12
申请人： Shigeru Sugawara , Junichi Kimiya , Eiji Kamohara
发明人： Shigeru Sugawara , Junichi Kimiya , Eiji Kamohara
IPC分类号： H01J29/50 , H01J29/62 , H01J29/46
CPC分类号： H01J29/503 , H01J29/628
摘要： In a color cathode ray tube apparatus including an electron gun assembly having a main electron lens section for focusing and converging three electron beams arranged in a line on a phosphor screen, three electron beam through holes arranged in a line in the arrangement direction of the three electron beams are formed in each of the opposing surfaces of the first electrode having a relatively low potential and a second electrode having a relatively high potential, which electrodes constitute the main electron lens and substantially oppose, the pair of side beam through holes of the second electrode are decentered outward in the arrangement direction of the three electron beams with respect to the pair of side beam through holes of the first electrode, and each of the pair of side beam through holes of any one of the first and second electrodes is formed to have a substantially horizontally elongated shape in which both sides in the arrangement direction of the three electron beams are constituted by arcs and the length of, in the case of the first electrode, the length of the inner arc is larger than the length of the outer arc while, in the case of the second electrode, the length of the inner arc is smaller than the length of the outer arc. The three electron beams can be properly focused to obtain good image characteristics on an entire screen.
摘要翻译：在包括电子枪组件的彩色阴极射线管装置中，具有用于聚焦和会聚在荧光屏上一行排列的三个电子束的主电子透镜部分的电子枪组件，在三个排列方向上一行排列的三个电子束通孔电子束形成在具有较低电位的第一电极的相对表面和具有较高电位的第二电极的每个相对表面中，这些电极构成主电子透镜并且基本相对，第二电极的一对侧光束通孔电极相对于第一电极的一对侧光束通孔在三个电子束的布置方向上向外偏心，并且第一和第二电极中的任一个的一对侧光束通孔中的每一个形成为具有大致水平细长的形状，其中三个电子束的排列方向上的两侧由弧形构成，并且在第一电极的情况下，内弧的长度大于外弧的长度，而在第二电极的情况下，内弧的长度小于外弧的长度。三个电子束可以被适当地聚焦以在整个屏幕上获得良好的图像特性。

5. 发明授权

US5663609A Electron gun assembly having a quadruple lens for a color cathode ray tube 失效
标题翻译：具有用于彩色阴极射线管的四重透镜的电子枪组件
公开(公告)号：US5663609A
公开(公告)日：1997-09-02
申请号：US530731
申请日：1995-09-19
申请人： Eiji Kamohara , Junichi Kimiya
发明人： Eiji Kamohara , Junichi Kimiya
IPC分类号： H01J29/48 , H01J29/50 , H01J29/51 , H01J29/62 , H01J29/58
CPC分类号： H01J29/503 , H01J29/62
摘要： A color cathode ray tube apparatus is provided with an electron gun assembly. In the electron gun assembly, three electron beams, which are emitted from cathodes of an in-line arrangement, are accelerated and converged onto a phosphor screen by an electron lens system of the electron gun assembly. The electron lens system is constituted by a plurality of grid electrodes and includes individual electron lenses and a common electron lens. Each of the individual electron lenses has first and second lens powers in horizontal and vertical planes, respectively. Each of the electron beams is diverged in the horizontal plane and converged in the vertical plane by the corresponding individual electron lens due to the first and second lens powers. The common electron lens has third and forth lens powers in the horizontal and vertical planes, respectively. The electron beams from the individual electron lenses are converged in the horizontal plane by the common electron lens due to the third lens power and each of the electron beams diverged by the common electron lens due to the fourth lens power.
摘要翻译：彩色阴极射线管装置设有电子枪组件。在电子枪组件中，从串联排列的阴极发射的三束电子束通过电子枪组件的电子透镜系统被加速并会聚到荧光屏上。电子透镜系统由多个栅格电极构成，并且包括单个电子透镜和公共电子透镜。每个单独的电子透镜分别在水平和垂直平面中具有第一和第二透镜功率。每个电子束在水平面上发散，并由于第一和第二透镜光焦度而被相应的单个电子透镜会聚在垂直平面中。普通电子透镜在水平和垂直平面上分别具有第三和第三透镜光焦度。各个电子透镜的电子束由于第三透镜光焦度而由公共电子透镜在水平面中会聚，并且由于第四透镜光焦度而由公共电子透镜发散的每个电子束。

6. 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.

7. 发明授权

US06472832B1 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US06472832B1
公开(公告)日：2002-10-29
申请号：US09620585
申请日：2000-07-20
申请人： Junichi Kimiya , Shigeru Sugawara , Syunji Ookubo
发明人： Junichi Kimiya , Shigeru Sugawara , Syunji Ookubo
IPC分类号： G09G104
CPC分类号： H01J29/488 , H01J29/503 , H01J2229/4837
摘要： A sixth grid, which is part of a main electron lens section, is made up of a first anode, an auxiliary electrode and a second anode. A fifth grid is applied with an intermediate voltage. The first and second anodes are applied with an anode voltage. An intermediate electrode and the auxiliary electrode are applied with a voltage whose level is between the levels of the intermediate voltage and anode voltage.
摘要翻译：作为主电子透镜部的一部分的第六栅极由第一阳极，辅助电极和第二阳极构成。第五栅极被施加中间电压。第一和第二阳极被施加阳极电压。中间电极和辅助电极的电压施加在中间电压和阳极电压之间的电平。

8. 发明授权

US06265819B1 Electron gun structure 失效
标题翻译：电子枪结构
公开(公告)号：US06265819B1
公开(公告)日：2001-07-24
申请号：US09180826
申请日：1998-11-13
申请人： Kazunori Satou , Junichi Kimiya , Shigeru Sugawara , Osamu Ono , Takashi Awano
发明人： Kazunori Satou , Junichi Kimiya , Shigeru Sugawara , Osamu Ono , Takashi Awano
IPC分类号： H01J2950
CPC分类号： H01J29/485
摘要： An electron gun assembly includes a plurality of cathodes arranged in an in-line direction, at least first through fourth grids having electron beam passing holes arranged in an in-line direction, and an insulation support for sandwiching the cathodes and the grids between and fixing the cathodes and the grids from a direction perpendicular to the in-line direction. The second grid and the fourth grid are supplied with substantially the same low potential, the third grid is supplied with a potential higher than the potential of the fourth grid, and the second grid is fixed to the insulation support on a side of the third grid. The third grid has a cup-shaped electrode on a side of the second grid, the cup-shaped electrode including a plane portion having electron beam passing holes, an opening portion, and planting portions planted in the insulation support.
摘要翻译：一种电子枪组件，包括沿排列方向布置的多个阴极，至少第一至第四栅极，具有沿着一个排列方向布置的电子束通孔，以及绝缘支撑件，用于将阴极和栅格夹在其间并固定阴极和栅极从垂直于在线方向的方向。第二栅极和第四栅极被提供有基本上相同的低电位，第三栅极被提供有高于第四栅极的电势的电位，并且第二栅极固定到第三栅极侧的绝缘支撑。第三格栅在第二格栅的一侧具有杯形电极，杯形电极包括具有电子束通过孔的平面部分，开口部分和种植在绝缘支撑体中的种植部分。

9. 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。

10. 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。

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