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1. 发明授权

US5672934A Color cathode-ray tube having a shadow mask with improved arrays of apertures 失效
标题翻译：彩色阴极射线管具有改进的孔阵列的荫罩
公开(公告)号：US5672934A
公开(公告)日：1997-09-30
申请号：US502174
申请日：1995-07-13
申请人： Shinji Ohama , Norio Shimizu , Takashi Murai , Ichiro Saotome , Masatsugu Inoue , Kumio Fukuda
发明人： Shinji Ohama , Norio Shimizu , Takashi Murai , Ichiro Saotome , Masatsugu Inoue , Kumio Fukuda
IPC分类号： H01J29/07 , H01J29/80
CPC分类号： H01J29/076 , H01J29/07 , H01J2229/0788 , H01J2229/0794
摘要： A color-cathode ray tube having a shadow mask with improved aperture arrays. The aperture arrays are spaced at appropriate intervals and are curved to suppress local doming of the effective part of the shadow mask and to prevent electron-beam mislanding from occurring on a phosphor screen. The distance between any two adjacent apertures is expressed as: PH(N)=A+BN.sup.2 +CN.sup.4, where PH(N) is the distance between the (N-1)th and Nth arrays and A, B, and C are fourth-degree functions of a Y-coordinate. The apertures along a long side of the effective part of the shadow mask in a section extending for one-fourth of a width of the effective part of the shadow mask from a short side of the effective part of the shadow mask are inclined in an opposite direction to the apertures within the section and located one-third of a height of the effective part of the shadow mask from the long side.
摘要翻译：一种彩色阴极射线管，其具有改进的孔阵列的荫罩。孔阵列以适当的间隔间隔开并弯曲以抑制荫罩的有效部分的局部隆起并防止在荧光屏上发生电子束偏移。任何两个相邻孔之间的距离表示为：PH（N）= A + BN2 + CN4，其中PH（N）是第（N-1）和第N阵列之间的距离，A，B和C是第四 Y坐标的函数。沿着荫罩的有效部分的长边沿从荫罩的有效部分的短边延伸到荫罩的有效部分的宽度的四分之一的部分中的孔相对倾斜方向到该部分内的孔，并且从长边位于荫罩的有效部分的高度的三分之一处。

2. 发明授权

US4689525A Color cathode ray tube device 失效
标题翻译：彩色阴极射线管装置
公开(公告)号：US4689525A
公开(公告)日：1987-08-25
申请号：US892437
申请日：1986-08-04
申请人： Taketoshi Shimoma , Kumio Fukuda
发明人： Taketoshi Shimoma , Kumio Fukuda
IPC分类号： H04N9/12 , H01J29/70 , H01J29/76 , H04N9/28 , H01J29/56
CPC分类号： H01J29/705 , H01J29/76
摘要： A color cathode ray tube device in which three electron beams are generated so that they are arranged in-line in a horizontal plane to impinge through a shadow mask on a phosphor screen consisting of red, green and blue phosphors. These beams are generated practically parallel. In the deflection device that deflects the electron beams, the horizontal deflection magnetic field is made uniform and the vertical deflection magnetic field is made barrel shaped on the electron gun side and pin-cushion shaped on the phosphor screen. The half-width a of the magnetic flux distribution on the tube axis of the horizontal deflection magnetic field is set so that a/A=0.1 to 0.4, where A is the distance from the center of the magnetic flux density distribution to the phosphor screen surface. It is arranged that the picture signals modulating the respective beams are not mutually time-wise offset since the three electron beams are parallel. Thus little electron beam spot distortion is obtained over the whole picture screen.
摘要翻译：一种彩色阴极射线管装置，其中产生三个电子束，使得它们在水平面上一排排列，以通过由红色，绿色和蓝色荧光体组成的荧光屏上的荫罩撞击。这些光束几乎平行地产生。在使电子束偏转的偏转装置中，使水平偏转磁场均匀，垂直偏转磁场在电子枪侧形成为桶形，并在荧光屏上形成针坐垫。水平偏转磁场的管轴上的磁通分布的半宽度a被设定为a / A = 0.1〜0.4，其中A是从磁通密度分布的中心到荧光屏的距离表面。布置了调制各个光束的图像信号不是相互时间偏移，因为三个电子束是平行的。因此，在整个图像屏幕上获得了很少的电子束斑失真。

3. 发明授权

US4495439A Magnetic focusing type cathode ray tube 失效
标题翻译：磁性聚焦型阴极射线管
公开(公告)号：US4495439A
公开(公告)日：1985-01-22
申请号：US411364
申请日：1982-08-25
申请人： Taketoshi Shimoma , Kumio Fukuda , Toshio Shimaoogi
发明人： Taketoshi Shimoma , Kumio Fukuda , Toshio Shimaoogi
IPC分类号： H01J29/64 , H01J29/51
CPC分类号： H01J29/64
摘要： A magnetic focusing type cathode ray tube includes a magnetic yoke assembly, for magnetically focusing and converging three in-line electron beams, having a pair of magnetic yokes opposing each other with a predetermined gap therebetween. The magnetic cylinders on the cathode side are so formed as to have a strong magnetic shield effect while the magnetic cylinders on the screen side are weak in magnetic shield effect. The radial components in the magnetic field produced in the magnetic gap, which act on the side beams in a direction perpendicular to an in-line direction, are reverse in polarity on the cathode side and screen side so that radial components emerge so as to converge the beams in a tube axis direction.
摘要翻译：磁性聚焦型阴极射线管包括磁轭组件，用于磁化聚焦和会聚三个一字形电子束，具有彼此相对的一对磁轭，并具有预定的间隙。阴极侧的磁性圆筒形成为具有强的磁屏蔽作用，而屏幕侧的磁性体磁屏蔽效果较弱。在垂直于在线方向的方向作用于侧光束的磁隙中产生的磁场中的径向分量在阴极侧和屏幕侧具有相反的极性，使得径向分量出现以便会聚梁在管轴方向。

4. 发明授权

US06831400B2 Color cathode ray tube apparatus having auxiliary magnetic field generator 失效
标题翻译：具有辅助磁场发生器的彩色阴极射线管装置
公开(公告)号：US06831400B2
公开(公告)日：2004-12-14
申请号：US10012571
申请日：2001-12-12
申请人： Tohru Takahashi , Masatsugu Inoue , Kumio Fukuda
发明人： Tohru Takahashi , Masatsugu Inoue , Kumio Fukuda
IPC分类号： H01J2970
CPC分类号： H01J29/703
摘要： An electron gun assembly of a color cathode ray tube emits at least one electron beam having an oblong cross-sectional shape extending substantially in the horizontal direction, and emits three electron beams in a substantially non-convergent state toward the central portion of a phosphor screen. A deflection device comprises an auxiliary magnetic field generator for generating a quadrupole magnetic field component which focuses the electron beam with an oblong cross section more heavily in the horizontal direction than in the vertical direction. The auxiliary magnetic field generator is located in a given region in a tube-axis direction in which the horizontally deflecting coil is located.
摘要翻译：彩色阴极射线管的电子枪组件发射出至少一个具有基本上在水平方向上延伸的长方形横截面形状的电子束，并向荧光屏的中心部分发射基本上非会聚状态的三束电子束。偏转装置包括用于产生四极磁场分量的辅助磁场发生器，该四极磁场分量使电子束在水平方向上比垂直方向上的横截面更大。辅助磁场发生器位于水平偏转线圈所在的管轴方向的给定区域中。

5. 发明授权

US4580076A Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US4580076A
公开(公告)日：1986-04-01
申请号：US469449
申请日：1983-02-24
申请人： Taketoshi Shimoma , Kumio Fukuda , Kenichi Kobayashi
发明人： Taketoshi Shimoma , Kumio Fukuda , Kenichi Kobayashi
IPC分类号： H01J29/06
CPC分类号： H01J29/06
摘要： A color cathode ray tube having an inner magnetic shield for controlling the magnetic field distribution inside of the tube. The inner shield is formed to have a pair of long side walls and a pair of short side walls provided along an inner wall of the tube's funnel. The long side wall has formed therein more than two elongated openings in each of two regions divided by a center of the long side wall. The center of the openings are offset toward the center of the long side wall.
摘要翻译：一种彩色阴极射线管，其具有用于控制管内部的磁场分布的内磁屏蔽。内护罩形成为具有一对长侧壁和沿管漏斗内壁设置的一对短侧壁。长侧壁在两侧区域中形成有两个以上长边侧壁的中心分隔的细长开口。开口的中心偏向长边壁的中心。

6. 发明授权

US4490644A Magnetic focusing type cathode ray tube 失效
标题翻译：磁性聚焦型阴极射线管
公开(公告)号：US4490644A
公开(公告)日：1984-12-25
申请号：US411360
申请日：1982-08-25
申请人： Taketoshi Shimoma , Kumio Fukuda , Toshio Shimaoogi
发明人： Taketoshi Shimoma , Kumio Fukuda , Toshio Shimaoogi
IPC分类号： H01J31/20 , H01J29/50 , H01J29/64 , H01J29/68 , H01J29/51
CPC分类号： H01J29/68 , H01J29/64
摘要： A magnetic focusing type cathode ray tube comprising a magnetic focusing device positioned in front of a three beam in-line type cathode for focusing the electron beam emitted from the cathode. The magnetic focusing device is constructed of a magnetic yoke assembly having a pair of magnetic yoke members. Each magnetic yoke member has three cylindrical magnetic yoke portions through which an electron beam can pass, and one common cylindrical magnetic yoke portion having a larger diameter which completely surrounds the three electron beam passages. The cylindrical magnetic yoke portions of the yoke members are spaced equidistantly, facing each other in the electron beam passages.
摘要翻译：一种磁聚焦型阴极射线管，其包括位于三束一字型阴极前面的磁聚焦装置，用于聚焦从阴极发射的电子束。磁聚焦装置由具有一对磁轭构件的磁轭组件构成。每个磁轭构件具有电子束可以通过的三个圆柱形磁轭部分，以及一个完整包围三个电子束通道的具有较大直径的公共圆柱形磁轭部分。轭构件的圆柱形磁轭部分在电子束通道中彼此等距地间隔开。

7. 发明授权

US5821684A Color cathode ray tube with suppressed doming 失效
标题翻译：彩色阴极射线管，抑制穹顶
公开(公告)号：US5821684A
公开(公告)日：1998-10-13
申请号：US695761
申请日：1996-08-08
申请人： Takashi Murai , Masatsugu Inoue , Nobuhiko Akoh , Kumio Fukuda
发明人： Takashi Murai , Masatsugu Inoue , Nobuhiko Akoh , Kumio Fukuda
IPC分类号： H01J29/07
CPC分类号： H01J29/076 , H01J29/07 , H01J2229/0788
摘要： A color cathode ray tube has a substantially rectangular shadow mask in which a plurality of slit type aperture arrays are aligned in the direction of the major axis of an effective region defined by a curved surface opposing a phosphor screen formed on the inner surface, defined by a concave curved surface, of the effective region of a panel. Each slit type aperture array is obtained by arranging a plurality of slit type apertures in an array in the direction of the minor axis of the effective region of the shadow mask. In this color cathode ray tube, the difference between the array interval of the slit type aperture arrays at a peripheral portion on the long side of the shadow mask and the array interval of the slit type aperture arrays on the major axis is a maximum value within a distance range of 0.4 h to 0.9 h (h is 1/2 the length of the effective region of the shadow mask in the direction of the major axis) from the minor axis, and the array interval of the slit type aperture arrays at the end of the major axis is larger than that of the slit type aperture arrays at a corner. Thus, local doming of the shadow mask can be suppressed.
摘要翻译：彩色阴极射线管具有大致矩形的荫罩，其中多个狭缝型孔阵列沿着由形成在内表面上的荧光屏相对的曲面限定的有效区域的长轴方向排列，面板的有效区域的凹曲面。通过在荫罩的有效区域的短轴的方向上排列多个狭缝型孔而获得每个狭缝型孔阵列。在该彩色阴极射线管中，荫罩长边的周边部分上的狭缝型孔阵列的阵列间隔与长轴上的狭缝型孔阵列的阵列间隔之间的差值为距离短轴的距离范围为0.4h至0.9h（h为+ E，fra 1/2 + EE，荫罩在长轴方向上的有效区域的长度）在长轴的端部处的狭缝型孔径阵列大于角部处的狭缝型孔径阵列。因此，可以抑制荫罩的局部隆起。

8. 发明授权

US5495140A Cathode-ray tube having a substantially flat face panel 失效
标题翻译：具有基本平坦的面板的阴极射线管
公开(公告)号：US5495140A
公开(公告)日：1996-02-27
申请号：US398044
申请日：1995-03-02
申请人： Takeshi Fujiwara , Kumio Fukuda , Shinji Ohama
发明人： Takeshi Fujiwara , Kumio Fukuda , Shinji Ohama
IPC分类号： H01J29/86 , H01J31/00
CPC分类号： H01J29/861 , H01J2229/862
摘要： The present invention relates to a cathode-ray tube having: (1) a face panel; (2) a phosphor screen; (3) a funnel coupled to the face panel; and (4) an electron beam emitter. The outer surface of the face panel is defined by using orthogonal coordinates. An origin of the orthogonal coordinates is defined as a center of the outer surface of the face panel. An X-axis of the orthogonal coordinates is defined as a horizontal axis. A Y-axis of the orthogonal coordinates is defined as a vertical axis. A Z-axis of the orthogonal coordinates is defined as the central axis of the funnel. The Z coordinate for points on the outer surface of the face panel are defined by the polynomial: ##EQU1## wherein i and j are integers .gtoreq.0, n=2, and aij are predetermined coefficients of the polynomial. The predetermined coefficients along the X-axis are represented by a.sub.10 and a.sub.20, and coefficients along the Y-axis are represented by a.sub.01 and a.sub.02. The coefficients a.sub.10, a.sub.20, a.sub.01, and a.sub.02 satisfy the relationships: (1) a.sub.20 /a.sub.10
摘要翻译：本发明涉及一种阴极射线管，其具有：（1）面板; （2）荧光屏; （3）联接到所述面板的漏斗; 和（4）电子束发射器。面板的外表面通过使用正交坐标来定义。正交坐标的原点被定义为面板的外表面的中心。正交坐标的X轴被定义为水平轴。正交坐标的Y轴被定义为垂直轴。正交坐标的Z轴被定义为漏斗的中心轴线。面板外表面上的点的Z坐标由多项式定义：其中i和j是整数> / = 0，n = 2，aij是多项式的预定系数。沿着X轴的预定系数由a10和a20表示，沿着Y轴的系数由a01和a02表示。系数a10，a20，a01，a02满足下述关系：（1）a20 / a10 <0.1×10-6; 和（2）a02 / a01 <0.1x10-6。选择剩余的系数使得当从面板的外表面反射时，外部光图像不会变形。

9. 发明授权

US4656390A Color picture tube device 失效
标题翻译：彩色显像管装置
公开(公告)号：US4656390A
公开(公告)日：1987-04-07
申请号：US731903
申请日：1985-05-08
申请人： Kumio Fukuda , Taketoshi Shimoma
发明人： Kumio Fukuda , Taketoshi Shimoma
IPC分类号： H01J29/48 , H01J29/70 , H01J29/51
CPC分类号： H01J29/707
摘要： In an in-line type color picture tube device, a deflection yoke is arranged around the neck and funnel sections and the deflection yoke comprises saddle coils for generating a horizontal deflection magnetic field and troidal coil for generating a vertical deflection magnetic field. First and second annular magnetic field control elements of a magnetic material with a high permeability are located between the deflection yoke and the cathodes of an electron gun assembly to surround the beam paths of center and side beams emitted from the cathodes. The second element is arranged closer to the cathode than the first elements.
摘要翻译：在线型彩色显像管装置中，偏转线圈设置在颈部和漏斗部分周围，偏转线圈包括用于产生水平偏转磁场的鞍形线圈和用于产生垂直偏转磁场的齿形线圈。具有高磁导率的磁性材料的第一和第二环形磁场控制元件位于偏转线圈和电子枪组件的阴极之间，以围绕从阴极发射的中心和侧面光束的光束路径。第二元件比第一元件更靠近阴极。

10. 发明授权

US06583549B2 SPACER ASSEMBLY FOR FLAT PANEL DISPLAY APPARATUS, METHOD OF MANUFACTURING SPACER ASSEMBLY, METHOD OF MANUFACTURING FLAT PANEL DISPLAY APPARATUS, FLAT PANEL DISPLAY APPARATUS, AND MOLD USED IN MANUFACTURE OF SPACER ASSEMBLY 失效
标题翻译：平板显示装置的间隔装置，制造间隔装置的方法，制造平板显示装置的方法，平板显示装置以及在间隔装置的制造中使用的模具
公开(公告)号：US06583549B2
公开(公告)日：2003-06-24
申请号：US09990345
申请日：2001-11-23
申请人： Shigeo Takenaka , Kumio Fukuda , Masaru Nikaido , Satoshi Ishikawa
发明人： Shigeo Takenaka , Kumio Fukuda , Masaru Nikaido , Satoshi Ishikawa
IPC分类号： H01J196
CPC分类号： H01J29/028 , H01J9/185 , H01J9/242 , H01J31/127 , H01J2329/863 , H01J2329/864
摘要： A spacer assembly has first and second spacers standing on first and second surfaces of a plate-like grid to be integral with them. First and second molds each with a plurality of through holes are arranged on the first and second surfaces of the grid to be in tight contact with them. After that, the through holes of the molds are filled with a glass paste containing an ultraviolet-curing binder, and the glass paste is cured by irradiation with ultraviolet rays. Furthermore, while the molds are held in a tight contact state, the glass paste is calcined at a predetermined temperature. Thus, the first and second spacers are integrally formed on the grid surfaces.
摘要翻译：间隔件组件具有第一和第二间隔件，其位于板状格栅的第一和第二表面上，以与它们成一体。每个具有多个通孔的第一和第二模具布置在格栅的第一和第二表面上以与它们紧密接触。之后，用含有紫外线固化粘合剂的玻璃糊料填充模具的通孔，通过紫外线照射使玻璃浆固化。此外，当模具保持紧密接触状态时，玻璃浆料在预定温度下煅烧。因此，第一和第二间隔件一体地形成在网格表面上。

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