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21. 发明授权

US4366415A Picture tube with an electron gun having an improved potential supplying means 失效
标题翻译：具有电子枪的显像管具有改进的电位供给装置
公开(公告)号：US4366415A
公开(公告)日：1982-12-28
申请号：US140953
申请日：1980-05-30
申请人： Shigeo Takenaka , Eiji Kamohara
发明人： Shigeo Takenaka , Eiji Kamohara
IPC分类号： H01J3/02 , H01J29/48 , H01J29/50 , H01J29/96 , H01J29/56
CPC分类号： H01J29/484 , H01J29/503 , H01J2229/966
摘要： The invention is directed to a picture tube comprising an electron gun installed within an evacuated envelope which receives various potentials supplied from a potential source. The electron gun comprises a cathode for generating an electron beam and a plurality of successively arranged electrodes for focusing and accelerating the electron beam. One or more supporting rod secures the electrodes. Each of the supporting rods comprises an insulator portion and a glass resistance portion. The glass resistance portion acts as a solid bulk resistor and secures in direct connection with at least one electrode of the electron gun. Consequently, potentials from the potential source are applied to certain electrodes through the glass resistance body. In a further embodiment the entire supporting rod consists of a homogeneous glass resistance body.
摘要翻译：本发明涉及一种显像管，其包括安装在真空外壳内的电子枪，其接收从潜在源提供的各种电位。电子枪包括用于产生电子束的阴极和用于聚焦和加速电子束的多个连续布置的电极。一个或多个支撑杆固定电极。每个支撑杆包括绝缘体部分和玻璃电阻部分。玻璃电阻部分用作固体体电阻并且与电子枪的至少一个电极直接连接。因此，来自电位源的电位通过玻璃电阻体施加到某些电极。在另一实施例中，整个支撑杆由均匀的玻璃阻力体构成。

22. 发明授权

US5763995A Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US5763995A
公开(公告)日：1998-06-09
申请号：US855644
申请日：1997-05-13
申请人： Yuuichi Sano , Masahiro Yokota , Tadahiro Kojima , Eiji Kamohara
发明人： Yuuichi Sano , Masahiro Yokota , Tadahiro Kojima , Eiji Kamohara
IPC分类号： H01J29/82 , H01J29/86
CPC分类号： H01J29/861 , H01J29/826 , H01J2229/8609
摘要： This cathode ray tube includes a vacuum envelope having a substantially rectangular panel, a funnel formed contiguous to the panel, and a cylindrical neck formed contiguous to the small-diameter end portion of the funnel, an electron gun assembly disposed in the neck to generate electron beams, and a deflection yoke mounted on the outer side of the funnel near the neck side over a predetermined range to form a magnetic field in the funnel, thereby deflecting the electron beams along the major and minor axes of the panel. Of the predetermined range of the funnel, at the neck side, the funnel is formed to have an outer shape with a section which is gradually deformed, from the neck side to the panel side, from a circular shape to a non-circular shape having a maximum diameter along a direction other than the major and minor axes. The funnel of the predetermined range is formed to have an outer shape with a section that satisfies a relation: 0.3.ltoreq..DELTA.HV/L.ltoreq.0.6 where L is the radius of the maximum diameter, .DELTA.H is the difference between the radius L and a radius H along the major axis, .DELTA.V is the difference between the radius L and a radius V along the minor axis, and .DELTA.HV is the sum of .DELTA.H and .DELTA.V.
摘要翻译：该阴极射线管包括具有基本上矩形面板的真空外壳，与面板相连的漏斗和与漏斗的小直径端部邻接形成的圆柱形颈部，设置在颈部以产生电子的电子枪组件梁和偏转线圈，其安装在靠近颈部一侧的漏斗的外侧的预定范围内，以在漏斗中形成磁场，从而使电子束沿着面板的主轴和短轴偏转。在漏斗的预定范围内，在颈部处，漏斗形成为具有从颈部到面板侧逐渐变形的截面的外部形状，从圆形状变为非圆形，具有沿着主轴和短轴以外的方向的最大直径。预定范围的漏斗形成为具有满足以下关系的截面的外形：0.3 其中L是最大直径的半径，DELTA H是半径L和沿着长轴的半径H，DELTA V是沿着短轴的半径L和半径V之间的差，并且DELTA HV是DELTA H和DELTA V的和。

23. 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

24. 发明授权

US4786842A Resistor assembly 失效
标题翻译：电阻组合
公开(公告)号：US4786842A
公开(公告)日：1988-11-22
申请号：US89940
申请日：1987-08-25
申请人： Taketoshi Shimoma , Eiji Kamohara , Takahiro Hasegawa
发明人： Taketoshi Shimoma , Eiji Kamohara , Takahiro Hasegawa
IPC分类号： H01J29/48 , H01J29/96 , H01J23/16
CPC分类号： H01J29/485 , H01J29/96
摘要： A resistor assembly built into an electron tube, comprising a resistor element having at least one hole, an inner connector fitted in the hole, and an outer connector which formed integrally with the inner connector, or fixed thereto. The inner connector is electrically connected to the resistor element. The outer connector is secured and electrically connected to a part in the electron tube, whereby the resistor element is electrically connected to said part.
摘要翻译：内置在电子管中的电阻器组件，包括具有至少一个孔的电阻元件，装配在孔中的内部连接器，以及与内部连接器一体形成或固定在其上的外部连接器。内部连接器电连接到电阻元件。外部连接器固定并电连接到电子管中的一部分，由此电阻元件与所述部件电连接。

25. 发明授权

US4540374A Method for making CRT shadow masks 失效
标题翻译： CRT阴影掩模的制作方法
公开(公告)号：US4540374A
公开(公告)日：1985-09-10
申请号：US696881
申请日：1985-01-31
申请人： Eiji Kamohara
发明人： Eiji Kamohara
IPC分类号： H01J9/14 , H01J9/18 , H01J29/02 , H01J29/07 , H01J29/81 , H01J31/20
CPC分类号： H01J9/142 , H01J29/02 , H01J9/18 , Y10T29/49812
摘要： A method of making a mask structure including two or more masks for a color cathode ray tube, for example a mask-focusing color cathode ray tube, and the mask structure formed by the method. A plurality of apertured flat masks, each mask having an effective portion having apertures and non-effective portion surrounding the effective portion, are aligned and stacked with a predetermined gap. The gap is then filled with filling material, which solidifies thereby fixing the flat masks together. The fixed masks are simultaneously pressed into a predetermined curved shape. The filling material is then removed from the curved masks.
摘要翻译：制造包括彩色阴极射线管的两个或更多掩模的掩模结构的方法，例如掩模聚焦彩色阴极射线管，以及通过该方法形成的掩模结构。多个有孔平面掩模，每个掩模具有具有孔的有效部分和围绕有效部分的非有效部分，以预定间隙对准和堆叠。然后用填充材料填充该间隙，由此固化平面掩模在一起的固化物。固定的掩模被同时压入预定的弯曲形状。然后从弯曲的掩模中取出填充材料。

26. 发明授权

US5929559A Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US5929559A
公开(公告)日：1999-07-27
申请号：US941075
申请日：1997-09-30
申请人： Yuuichi Sano , Masahiro Yokota , Tadahiro Kojima , Eiji Kamohara
发明人： Yuuichi Sano , Masahiro Yokota , Tadahiro Kojima , Eiji Kamohara
IPC分类号： H01J29/82 , H01J29/86 , H01J31/00
CPC分类号： H01J29/861 , H01J29/826
摘要： A funnel of a cathode ray tube includes a yoke attachment portion on which a deflection yoke is mounted so as to deflect the electron beam emitted from an electron gun along horizontal and vertical axis. At least one cross section of the yoke attachment portion, perpendicular to the tube axis, has an inner contour which is substantially rectangular with four sides. The sides are defined by convexities curved toward the tube axis and each having a peak on the horizontal or vertical axis. The inner contour of the cross section faces the electron beam passage region with a substantially constant gap.
摘要翻译：阴极射线管的漏斗包括轭安装部分，偏转线圈安装在该轭附接部分上，以使沿电子枪发射的电子束沿水平和垂直轴线偏转。垂直于管轴的磁轭安装部分的至少一个横截面具有基本为四边的矩形的内轮廓。侧面由朝向管轴线弯曲的凸部限定，并且每个在水平轴或垂直轴上具有峰值。横截面的内部轮廓面对具有基本恒定的间隙的电子束通过区域。

27. 发明授权

US5831373A Cathode ray tube with plural electron gun assemblies 失效
标题翻译：具有多个电子枪组件的阴极射线管
公开(公告)号：US5831373A
公开(公告)日：1998-11-03
申请号：US841652
申请日：1997-04-30
申请人： Toru Takahashi , Eiji Kamohara , Yuji Kuwabara
发明人： Toru Takahashi , Eiji Kamohara , Yuji Kuwabara
IPC分类号： H01J31/00 , G09G5/00 , H04N3/16 , H04N5/68 , H04N9/12 , H01J29/07
CPC分类号： H04N9/12
摘要： A cathode ray tube includes a vacuum envelope having a face plate (1), a continuous phosphor screen (7) formed on the inner surface of the face plate (1), the phosphor screen (7) including a plurality of scanning regions (R1-R15) disposed in rows and column, and a rear plate facing the phosphor screen (7), a scanning arrangement including a plurality of electron guns (15) attached to the rear plate, for individually emitting electron beams toward the phosphor screen, and deflection yokes (16) coupled to corresponding electron guns (15) for deflecting the electron beams. A control section (30) controls the electron guns (15) and the yokes (16) so that one row of the scanning regions is scanned simultaneously while other rows are suppressed.
摘要翻译：阴极射线管包括具有面板（1）的真空外壳，形成在面板（1）的内表面上的连续荧光屏（7），荧光屏（7）包括多个扫描区域 -R15）和与荧光屏（7）相对的后板，包括附接到后板的多个电子枪（15）的扫描装置，用于向荧光屏单独发射电子束，以及耦合到对应的电子枪（15）的用于偏转电子束的偏转轭（16）。控制部（30）控制电子枪（15）和轭（16），使得一行扫描区域被同时扫描，而其他行被抑制。

28. 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。

29. 发明授权

US5694003A Plural gun color CRT with inclined index phosphor layers 失效
标题翻译：多枪彩色CRT，倾斜指数荧光粉层
公开(公告)号：US5694003A
公开(公告)日：1997-12-02
申请号：US595480
申请日：1996-02-01
申请人： Toru Takahashi , Yuji Kuwabara , Eiji Kamohara
发明人： Toru Takahashi , Yuji Kuwabara , Eiji Kamohara
IPC分类号： H01J31/20 , H04N9/24 , H01J29/51
CPC分类号： H01J31/203 , H04N9/24 , H01J2231/121 , H01J2231/1255
摘要： A color cathode-ray tube comprises a phosphor screen formed on an inner surface of a face plate and having a plurality of three-color phosphor layers. A plurality of first index phosphor layers are provided on the phosphor screen and extending in parallel to the three-color phosphor layers, and a plurality of second index phosphor layers are provided on the phosphor screen and inclined to the three-color phosphor layers at a predetermined angle. Electron guns are provided in an envelope and emit electron beams to the screen section so as to dividedly scan a plurality of regions of the screen section. Photoelectric conversion devices are provided on the envelope and detect first index signals and second index signals generated from the first and second index phosphor layers by scanning of the electron beams, respectively. Deflection devices for deflecting the electron beams are controlled by a controller in response to the detected first and second index signals.
摘要翻译：彩色阴极射线管包括形成在面板的内表面上并具有多个三色荧光体层的荧光屏。在荧光屏上设置多个第一指示荧光体层并平行于三色荧光体层延伸，并且在荧光屏上设置多个第二指示荧光体层，并在三色荧光体层上倾斜预定角度。电子枪设置在外壳中，并向屏幕部分发射电子束，以分割扫描屏幕部分的多个区域。光电转换装置设置在外壳上，分别通过扫描电子束来检测从第一和第二指示荧光体层产生的第一索引信号和第二索引信号。用于偏转电子束的偏转装置由控制器响应于检测到的第一和第二索引信号而被控制。

30. 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。

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