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1. 发明申请

US20050189861A1 Projection tube apparatus 失效
标题翻译：投影管装置
公开(公告)号：US20050189861A1
公开(公告)日：2005-09-01
申请号：US11055237
申请日：2005-02-08
申请人： Takahiko Yoshinaga , Kenichiro Taniwa
发明人： Takahiko Yoshinaga , Kenichiro Taniwa
IPC分类号： H01J31/10 , H01J29/70 , H01J29/76
CPC分类号： H01J29/76
摘要： A projection tube apparatus includes: a valve made up of a face panel having a screen face on its external face, a funnel connected to a rear portion of the face panel, and a neck portion; an electron gun that emits an electron beam and is housed in the neck portion; and a deflection device mounted at an outer circumference of the funnel on the neck portion side. The deflection device at least includes: horizontal deflection coils that generate a horizontal deflection field for deflecting the electron beam in the horizontal direction; vertical deflection coils that generate a vertical deflection field for deflecting the electron beam in the vertical direction and is disposed outside the horizontal deflection coils; and a ferrite core disposed outside the vertical deflection coils. A distance Ls between an end portion of the horizontal deflection coils on the screen face side and the screen face is set to 55 mm≦Ls≦80 mm.
摘要翻译：投影管装置包括：阀门，其由在其外表面上具有筛面的面板，与所述面板的后部连接的漏斗和颈部构成; 发射电子束并容纳在颈部的电子枪; 以及偏转装置，其安装在所述漏斗的外周的颈部侧。偏转装置至少包括：水平偏转线圈，其产生用于在水平方向上偏转电子束的水平偏转场; 垂直偏转线圈，其产生用于在垂直方向上偏转电子束的垂直偏转场，并设置在水平偏转线圈的外侧; 以及设置在垂直偏转线圈外侧的铁氧体磁芯。屏幕表面侧的水平偏转线圈的端部与屏幕面之间的距离Ls设定为55mm <= Ls <= 80mm。

2. 发明授权

US07227300B2 Projection tube apparatus 失效
标题翻译：投影管装置
公开(公告)号：US07227300B2
公开(公告)日：2007-06-05
申请号：US11055237
申请日：2005-02-08
申请人： Takahiko Yoshinaga , Kenichiro Taniwa
发明人： Takahiko Yoshinaga , Kenichiro Taniwa
IPC分类号： H01J29/70
CPC分类号： H01J29/76
摘要： A projection tube apparatus includes: a valve made up of a face panel having a screen face on its external face, a funnel connected to a rear portion of the face panel, and a neck portion; an electron gun that emits an electron beam and is housed in the neck portion; and a deflection device mounted at an outer circumference of the funnel on the neck portion side. The deflection device at least includes: horizontal deflection coils that generate a horizontal deflection field for deflecting the electron beam in the horizontal direction; vertical deflection coils that generate a vertical deflection field for deflecting the electron beam in the vertical direction and is disposed outside the horizontal deflection coils; and a ferrite core disposed outside the vertical deflection coils. A distance Ls between an end portion of the horizontal deflection coils on the screen face side and the screen face is set to 55 mm≦Ls≦80 mm.
摘要翻译：投影管装置包括：阀门，其由在其外表面上具有筛面的面板，与所述面板的后部连接的漏斗和颈部构成; 发射电子束并容纳在颈部的电子枪; 以及偏转装置，其安装在所述漏斗的外周的颈部侧。偏转装置至少包括：水平偏转线圈，其产生用于在水平方向上偏转电子束的水平偏转场; 垂直偏转线圈，其产生用于在垂直方向上偏转电子束的垂直偏转场，并设置在水平偏转线圈的外侧; 以及设置在垂直偏转线圈外侧的铁氧体磁芯。屏幕表面侧的水平偏转线圈的端部与屏幕面之间的距离Ls设定为55mm <= Ls <= 80mm。

3. 发明授权

US06703801B2 Deflection yoke and color cathode ray tube device 失效
标题翻译：偏转磁轭和彩色阴极射线管装置
公开(公告)号：US06703801B2
公开(公告)日：2004-03-09
申请号：US10004678
申请日：2001-12-04
申请人： Takahiko Yoshinaga , Kenichiro Taniwa
发明人： Takahiko Yoshinaga , Kenichiro Taniwa
IPC分类号： H01J2970
CPC分类号： H01J29/76
摘要： In a deflection yoke including a horizontal deflection coil, an insulation frame, a vertical deflection coil, and a ferrite core arranged in this order outwardly, on an outer wall of a minor diameter portion of the insulation frame, a plurality of elastic projections are provided that are arranged in a standing condition to hold an outer wall of a minor diameter portion of the ferrite core. The ferrite core thus can be held in an optimum position in a vertical axis direction. Preferably, the outer wall of the minor diameter portion of the ferrite core has a tapered portion having a diameter decreasing in a direction towards an end side of the minor diameter portion that is held by the elastic projections. The ferrite core thus can be held also in an optimum position in a tube axis direction. A color cathode ray tube device with reduced YH crossed misconvergence thus can be realized.
摘要翻译：在包括水平偏转线圈，绝缘框架，垂直偏转线圈和铁氧体磁心的偏转线圈中，在绝缘框架的小直径部分的外壁上设有多个弹性突起，它们以静止状态排列以保持铁氧体磁芯的小直径部分的外壁。因此，可以将铁氧体磁心保持在垂直轴方向的最佳位置。优选地，铁氧体磁芯的小直径部分的外壁具有锥形部分，该锥形部分在朝向由弹性突起保持的小直径部分的端侧的方向上减小。因此，铁氧体磁芯也可以保持在管轴方向上的最佳位置。因此，可以实现具有减小的YH交叉失会聚的彩色阴极射线管装置。

4. 发明授权

US07355331B2 Cathode-ray tube apparatus 失效
标题翻译：阴极射线管装置
公开(公告)号：US07355331B2
公开(公告)日：2008-04-08
申请号：US11051123
申请日：2005-02-04
申请人： Kenichiro Taniwa , Hideaki Etou
发明人： Kenichiro Taniwa , Hideaki Etou
IPC分类号： H01J29/86 , H01J29/70
CPC分类号： H01J29/861
摘要： In a cross-section including a tube axis, assuming that T1 represents a thickness of a funnel at a point on an outer circumferential surface of the funnel, which is placed at the same position in a tube axis direction as that of an end of a horizontal deflection coil on a phosphor screen side, and T2 represents a thickness of the funnel at a point on the outer circumferential surface of the funnel, which is placed at the same position in the tube axis direction as a position 7 mm away from the end of the horizontal deflection coil on the phosphor screen side to the phosphor screen side along the tube axis, the funnel includes at least one cross-section including the tube axis satisfying a relationship: T2/T1≧1.18. Owing to this, cone halation can be prevented while an X-ray leakage amount is limited to a predetermined value or less.
摘要翻译：在包括管轴的横截面中，假设T 1表示在漏斗的外圆周表面上的点处的漏斗的厚度，其在管轴方向上位于与管轴方向相同的位置荧光屏侧的水平偏转线圈，T 2表示在漏斗的外周面上的点处的漏斗的厚度，其位于与管轴方向相同的位置，距离为7mm的位置荧光屏侧的水平偏转线圈沿着管轴线到荧光屏侧的端部，漏斗包括至少一个包括管轴线的横截面，其满足关系：T 2 / T 1> = 1.18。因此，可以防止在将X射线泄漏量限制在预定值以下的情况下进行锥形晕差。

5. 发明授权

US07385341B2 Cathode-ray tube apparatus with magnetic spacers between magnetic rings 失效
标题翻译：在磁环之间具有磁性隔离物的阴极射线管装置
公开(公告)号：US07385341B2
公开(公告)日：2008-06-10
申请号：US11069776
申请日：2005-03-01
申请人： Koji Nishiyama , Hiroji Morimoto , Akira Satou , Katsuyo Iwasaki , Kenichiro Taniwa
发明人： Koji Nishiyama , Hiroji Morimoto , Akira Satou , Katsuyo Iwasaki , Kenichiro Taniwa
IPC分类号： H01J29/50
CPC分类号： H01J29/703 , H01F7/0278 , H01J29/76 , H01J2229/5688
摘要： A plurality of magnet rings for correcting a convergence are arranged in a tube axis direction with spacers interposed therebetween, on an outer circumferential surface of a neck. A velocity modulation coil for modulating a scanning velocity in a horizontal direction of an electron beam is placed so that a position of the velocity modulation coil in the tube axis direction is overlapped with those of the magnet rings. At least one of the spacers is made of only a magnetic substance. Alternatively, at least one of the spacers is made of a magnetic substance, and the outermost surface in a radius direction of the spacer made of a magnetic substance is covered with a non-metallic material. Because of this, the magnetic field formed by the velocity modulation coil can be intensified without disturbing the magnetic field of the magnet rings of a CPU.
摘要翻译：在颈部的外周面上，在管轴方向上配置有用于校正会聚的多个磁环，隔着间隔件配置。放置用于调制电子束的水平方向的扫描速度的速度调制线圈，使得速度调制线圈在管轴方向上的位置与磁环的位置重叠。间隔物中的至少一个仅由磁性物质制成。或者，至少一个间隔件由磁性物质制成，并且由非磁性材料覆盖由磁性物质制成的间隔件的半径方向上的最外表面。因此，可以增强由速度调制线圈形成的磁场，而不会扰乱CPU的磁环的磁场。

6. 发明授权

US07312565B2 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：US07312565B2
公开(公告)日：2007-12-25
申请号：US11522762
申请日：2006-09-18
申请人： Kenichiro Taniwa , Etsuji Tagami
发明人： Kenichiro Taniwa , Etsuji Tagami
IPC分类号： H01J29/70
CPC分类号： H01J29/70
摘要： In the vicinity of an end on the side of a large diameter portion of a deflection device, a pair of first permanent magnets for converging three electron beams in an X-axis direction and a pair of second permanent magnets for diverging them in the X-axis direction are provided. Inclination coefficients KTBH and KEWH of the distribution curve near the Z axis on the X axis of the Y-axis direction magnetic flux density of the magnetic fields respectively formed by the pair of first permanent magnets and the pair of second permanent magnets satisfy KTBH/KEWH
摘要翻译：在偏转装置的大直径部分的一侧的端部附近，一对用于在X轴方向上会聚三束电子束的第一永久磁铁和一对第二永久磁铁，轴方向。由Y轴方向的Y轴方向磁通密度的X轴上的Z轴附近的分布曲线的倾斜系数K TBH和K EWH 分别由一对第一永久磁铁和一对第二永磁体在至少一个位置上满足K 都大于1.5（高斯/ cm）在上述范围内的至少一个位置。这样可以实现优异的光点形状，从而可以减少由于左右光栅的温度变化和枕形失真引起的会聚特性的变化。

7. 发明申请

US20060028116A1 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：US20060028116A1
公开(公告)日：2006-02-09
申请号：US11207564
申请日：2005-08-19
申请人： Ryu Kobayashi , Kenichiro Taniwa
发明人： Ryu Kobayashi , Kenichiro Taniwa
IPC分类号： H01J29/70
CPC分类号： H01J29/703 , H01J29/76 , H01J2229/5682
摘要： An insulating frame of a deflection yoke is fixed to a funnel with a metal band and a metal screw. A partition formed so as to be integrated with a holder holding a magnet ring of a CPU includes a first partition provided on a first axis so as to hide the metal screw when the deflection yoke is seen from the holder side along a tube axis, and a second partition provided on a second axis orthogonal to the first axis. A height H1 of the first partition, a height H2 of the second partition, a minimum height Hmin of the partition, a height HM of a pull of a magnet ring on a side closest to the deflection yoke, and an outer circumferential edge diameter RM of the magnet ring excluding the pull satisfy relationships: H1>H2, HM−H2>10 mm, and Hmin>RM. Because of this, a discharge between a metal band and a metal screw that fix the deflection yoke, and a velocity modulation coil can be prevented without decreasing the operability of the rotation adjustment of the magnet ring of the CPU.
摘要翻译：偏转线圈的绝缘框架用金属带和金属螺钉固定在漏斗上。形成为与保持CPU的磁环的保持架一体形成的隔板包括设置在第一轴上的第一隔板，以便当沿管轴从保持器侧观察偏转线圈时隐藏金属螺钉，以及设置在与第一轴正交的第二轴上的第二分隔件。第一分隔件的高度H 1/1，第二分隔件的高度H 2 2，分隔件的最小高度H min min，高度在最靠近偏转线圈的一侧的磁环的拉力和不包括拉的磁环的外周边缘直径R M M的下限满足关系： H 1 H 2 H 2 H 2 H 2 H 2 H 2 H 2 H 2 H 2 H 2 H 2 H / SUB >> R M M。因此，可以防止金属带和固定偏转线圈的金属螺钉之间的放电和速度调制线圈，而不会降低CPU的磁环的旋转调节的可操作性。

8. 发明申请

US20050275332A1 Velocity modulation coil apparatus and cathode-ray tube apparatus 失效
标题翻译：速度调制线圈装置和阴极射线管装置
公开(公告)号：US20050275332A1
公开(公告)日：2005-12-15
申请号：US11148644
申请日：2005-06-09
申请人： Kenichiro Taniwa , Akira Satou , Katsuyo Iwasaki
发明人： Kenichiro Taniwa , Akira Satou , Katsuyo Iwasaki
IPC分类号： H01J29/70 , H01J29/76
CPC分类号： H01J29/703 , H01J29/76 , H01J2229/5688
摘要： A pair of velocity modulation coils are placed with a horizontal plane including a tube axis interposed therebetween, and a pair of magnetic substances are placed with a vertical plane including a tube axis interposed therebetween. A straight line portion of the velocity modulation coil extending substantially in parallel to the tube axis is placed between the magnetic substance and the tube axis. An interval D between the magnetic substance and the straight line portion is 1 to 3 mm. Assuming that the tube axis is a Z-axis, a size of the velocity modulation coil in a tube axis direction is L, and a position of an end of the velocity modulation coil on a side opposite to a phosphor screen in the tube axis direction is Z=0, a center point of the pair of magnetic substances in the tube axis direction is present in a range of Z=0.2×L to 0.9×L. Consequently, the sensitivity of velocity modulation can be enhanced while suppressing an increase in a driving power with a simple configuration.
摘要翻译：放置一对速度调制线圈，水平面包括插入其间的管轴，并且一对磁性物质以包括管轴在内的垂直平面放置。基本上平行于管轴线延伸的速度调制线圈的直线部分被放置在磁性物质和管轴之间。磁性体与直线部之间的间隔D为1〜3mm。假设管轴为Z轴，则管轴方向的速度调制线圈的大小为L，速度调制线圈的与管轴方向的荧光屏相反一侧的端部的位置 Z = 0时，管轴方向上的一对磁性物质的中心点存在于Z = 0.2×L〜0.9×L的范围内。因此，通过简单的结构，能够抑制驱动电力的增加，能够提高速度调制的灵敏度。

9. 发明申请

US20050206329A1 Cathode-ray tube apparatus 失效
标题翻译：阴极射线管装置
公开(公告)号：US20050206329A1
公开(公告)日：2005-09-22
申请号：US11069071
申请日：2005-03-01
申请人： Hiroji Morimoto , Koji Nishiyama , Katsuyo Iwasaki , Akira Satou , Kenichiro Taniwa
发明人： Hiroji Morimoto , Koji Nishiyama , Katsuyo Iwasaki , Akira Satou , Kenichiro Taniwa
IPC分类号： H01J29/76 , H01J29/58
CPC分类号： H01J29/76 , H01J2229/5682 , H01J2229/5688
摘要： A deflection coil for deflecting an electron beam emitted from an electron gun is provided outside a cathode-ray tube in which the electron gun is housed, and a phosphor screen is formed. The cathode-ray tube further includes a velocity modulation coil for modulating a horizontal scanning velocity of an electron beam, a first magnetic substance surrounding an outer circumference of the cathode-ray tube from outside the velocity modulation coil, and a second magnetic substance surrounding the outer circumference of the cathode-ray tube between the deflection coil and the first magnetic substance. Because of this, the sensitivity of velocity modulation can be enhanced effectively with a simple configuration while deflection distortion is prevented.
摘要翻译：用于偏转从电子枪发射的电子束的偏转线圈设置在容纳电子枪的阴极射线管的外部，形成荧光屏。阴极射线管还包括用于调制电子束的水平扫描速度的速度调制线圈，从速度调制线圈外部围绕阴极射线管的外周的第一磁性物质，以及包围该阴极射线管的第二磁性物质偏转线圈和第一磁性物质之间的阴极射线管的外周。因此，可以通过简单的配置有效地提高速度调制的灵敏度，同时防止偏转失真。

10. 发明授权

US07126292B2 Cathode-ray tube apparatus 失效
标题翻译：阴极射线管装置
公开(公告)号：US07126292B2
公开(公告)日：2006-10-24
申请号：US11069071
申请日：2005-03-01
申请人： Hiroji Morimoto , Koji Nishiyama , Katsuyo Iwasaki , Akira Satou , Kenichiro Taniwa
发明人： Hiroji Morimoto , Koji Nishiyama , Katsuyo Iwasaki , Akira Satou , Kenichiro Taniwa
IPC分类号： G09G1/04 , H01J29/70
CPC分类号： H01J29/76 , H01J2229/5682 , H01J2229/5688
摘要： A deflection coil for deflecting an electron beam emitted from an electron gun is provided outside a cathode-ray tube in which the electron gun is housed, and a phosphor screen is formed. The cathode-ray tube further includes a velocity modulation coil for modulating a horizontal scanning velocity of an electron beam, a first magnetic substance surrounding an outer circumference of the cathode-ray tube from outside the velocity modulation coil, and a second magnetic substance surrounding the outer circumference of the cathode-ray tube between the deflection coil and the first magnetic substance. Because of this, the sensitivity of velocity modulation can be enhanced effectively with a simple configuration while deflection distortion is prevented.
摘要翻译：用于偏转从电子枪发射的电子束的偏转线圈设置在容纳电子枪的阴极射线管的外部，形成荧光屏。阴极射线管还包括用于调制电子束的水平扫描速度的速度调制线圈，从速度调制线圈外部围绕阴极射线管的外周的第一磁性物质，以及包围该阴极射线管的第二磁性物质偏转线圈和第一磁性物质之间的阴极射线管的外周。因此，可以通过简单的配置有效地提高速度调制的灵敏度，同时防止偏转失真。

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