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1. 发明申请

US20050168123A1 Deflection yoke and cathode-ray tube apparatus 失效
标题翻译：偏转磁轭和阴极射线管装置
公开(公告)号：US20050168123A1
公开(公告)日：2005-08-04
申请号：US11046111
申请日：2005-01-28
申请人： Kenichiro Taniwa
发明人： Kenichiro Taniwa
IPC分类号： H01J29/70 , H01J29/76 , H01J29/46
CPC分类号： H01J29/76 , H01J2229/5684 , H01J2229/703
摘要： A deflection yoke includes a horizontal deflection coil, a vertical deflection coil, an insulating frame made of an insulating material, a deflection adjusting plate attached to an outer circumferential surface of the insulating frame, and a ferrite core covering at least a part of an outer circumference of the insulating frame. The deflection adjusting plate is fixed to the outer circumferential surface of the insulating frame, under the condition of being surrounded by a high-soft resin material with a hardness of 10 to 60. Because of this, even when the deflection adjusting plate vibrates during driving, the deflection adjusting plate does not directly bump into the insulating frame, so that the noise generated by the deflection yoke can be reduced significantly.
摘要翻译：偏转线圈包括水平偏转线圈，垂直偏转线圈，由绝缘材料制成的绝缘框架，安装在绝缘框架的外圆周表面上的偏转调节板以及覆盖外部的至少一部分的铁氧体磁心绝缘框的周长。偏转调整板在被硬度为10〜60的高软性树脂材料围绕的状态下固定在绝缘框架的外周面上。因此，即使当偏转调整板在行驶期间振动时偏转调整板不会直接撞击到绝缘框架中，从而可以显着地减小由偏转线圈产生的噪声。

2. 发明授权

US06509936B1 Cathode ray tube with magnetic coil for display enhancement 失效
标题翻译：具有电磁线圈的阴极射线管用于显示增强
公开(公告)号：US06509936B1
公开(公告)日：2003-01-21
申请号：US08742076
申请日：1996-11-01
申请人： Matthew Scott Brennesholtz
发明人： Matthew Scott Brennesholtz
IPC分类号： H04N521
CPC分类号： H01J29/705 , H01J2229/568 , H01J2229/703
摘要： A method and projection television system for projecting images having a plurality of color components, includes a device for filtering a first color component signal from a composite signal to provide a filtered first color component signal. A defocusing mechanism defocuses the first color component signal based on the filtered first color component signal. A gain adjustment device adjusts a gain of at least one other of a plurality of color component signals of the composite signal. An amount of defocusing performed by the defocusing mechanism and a gain adjustment by the gain adjustment device are dependent on a content of the composite signal. In another aspect of the invention, a spot wobble scheme may be employed alone in a static defocussing system, without dependence upon the video signal content.
摘要翻译：一种用于投影具有多个颜色分量的图像的方法和投影电视系统，包括用于从复合信号中滤出第一颜色分量信号以提供经滤波的第一颜色分量信号的装置。散焦机构基于经滤波的第一颜色分量信号使第一颜色分量信号散焦。增益调整装置调整复合信号的多个颜色分量信号中的至少另一个的增益。由散焦机构执行的散焦量和增益调整装置的增益调整取决于复合信号的内容。在本发明的另一方面中，可以在静态聚焦系统中单独使用点摆动方案，而不依赖于视频信号内容。

3. 发明授权

US07038368B2 Color picture tube apparatus having a pair of bar shaped magnets for correcting misconvergence due to the rotational shift of the electron beams 失效
标题翻译：彩色显像管装置具有一对棒形磁体，用于校正由于电子束的旋转移动引起的失聚
公开(公告)号：US07038368B2
公开(公告)日：2006-05-02
申请号：US10900836
申请日：2004-07-27
申请人： Katsuyo Iwasaki , Kazuhiro Sugimoto
发明人： Katsuyo Iwasaki , Kazuhiro Sugimoto
IPC分类号： H01J29/46 , H01J29/70
CPC分类号： H01J29/703 , H01J2229/5682 , H01J2229/703
摘要： On an outer circumferential surface of a neck portion of a funnel, a CPU having a pair of quadrupole magnets and a pair of bar-shaped magnets each having magnetic poles on both sides in a major axis direction are provided. The pair of bar-shaped magnets sandwich the neck portion substantially in an in-line direction of an in-line type electron gun, and are provided so that identical poles are opposed to each other, between an end plate of an insulating frame of a deflection yoke and the CPU at a distance from the end plate. In the case where a rotational shift of electron beams is caused, electron beams R and B are corrected so as to move upward and downward (or downward and upward) respectively by a quadrupole magnetic field generated by the quadrupole magnets. Then, the electron beams R and B are corrected so as to move downward and upward (or upward and downward) respectively by the quadrupole magnetic field generated by the pair of bar-shaped magnets. Thus, a misconvergence due to the rotational shift of the electron beams can be corrected.
摘要翻译：在漏斗的颈部的外圆周表面上设置有具有一对四极磁铁的CPU和在长轴方向两侧都具有磁极的一对棒状磁体。一对棒状磁体基本上沿直线型电子枪的内嵌方向夹着颈部，并且被设置为使得相同的极彼此相对，在一个绝缘框架的端板之间偏转线圈和CPU距离端板一定距离。在引起电子束的旋转移动的情况下，电子束R和B被校正，以分别由四极磁铁产生的四极磁场向上（或向下和向上）移动。然后，通过由一对棒状磁体产生的四极磁场，分别对电子束R和B进行校正，以分别向下（或向上或向下）移动。因此，可以校正由于电子束的旋转移动引起的失聚会。

4. 发明授权

US5442263A Dynamic electrostatic and magnetic focusing apparatus for a cathode ray tube 失效
标题翻译：用于阴极射线管的动态静电和磁性聚焦装置
公开(公告)号：US5442263A
公开(公告)日：1995-08-15
申请号：US294712
申请日：1994-08-23
申请人： Roger C. Alig
发明人： Roger C. Alig
IPC分类号： H01J29/58
CPC分类号： H01J29/58 , H01J2229/5835 , H01J2229/703
摘要： Apparatus, associated with a cathode ray tube (CRT), containing both a electrostatic focusing lens and a magnetic focusing lens for maintaining the focus of an electron beam within the CRT at any location on a CRT screen. The apparatus applies a dynamic focusing voltage to an electrostatic focus grid of an electron gun and applies a dynamic focusing current to a magnetic focus coil. The focusing voltage and current vary in accordance with the position of the electron beam on the screen. As such, the electron beam remains focused upon the screen for all beam positions.
摘要翻译：与阴极射线管（CRT）相关联的装置，其包含静电聚焦透镜和磁聚焦透镜，用于在CRT屏幕上的任何位置处将电子束的焦点保持在CRT内。该装置将动态聚焦电压施加到电子枪的静电聚焦栅格，并将动态聚焦电流施加到磁聚焦线圈。聚焦电压和电流根据电子束在屏幕上的位置而变化。因此，电子束保持聚焦在所有光束位置的屏幕上。

5. 发明申请

US20170294286A1 PERMANENT-MAGNET PARTICLE BEAM APPARATUS AND METHOD INCORPORATING A NON-MAGNETIC METAL PORTION FOR TUNABILITY 审中-公开
公开(公告)号：US20170294286A1
公开(公告)日：2017-10-12
申请号：US15429071
申请日：2017-02-09
申请人： KLA-Tencor Corporation
发明人： Tomas Plettner , John David Gerling , Mohammed Tahmassebpur
IPC分类号： H01J29/68
CPC分类号： H01J29/68 , H01J2229/703
摘要： A permanent-magnet particle beam apparatus and method incorporating a non-magnetic portion for tunability are provided. The permanent-magnet particle beam apparatus includes a particle beam emitter that emits a charged particle beam, and includes a set of permanent magnets forming a magnetic field for controlling condensing of the charged particle beam. The permanent-magnet particle beam apparatus further includes a non-magnetic electrical conductor component situated with the set of permanent magnets to control a kinetic energy of the charged particle beam moving through the magnetic field.

6. 发明授权

US06465944B1 Space-saving cathode ray tube employing a six-pole neck coil 失效
标题翻译：节省空间的阴极射线管采用六极颈线圈
公开(公告)号：US06465944B1
公开(公告)日：2002-10-15
申请号：US09849154
申请日：2001-05-04
申请人： David A. New
发明人： David A. New
IPC分类号： H01J2968
CPC分类号： H01J29/76 , H01J29/66 , H01J31/203 , H01J2229/703
摘要： In a cathode ray tube, an electron beam is directed towards a faceplate having an electrode biased at screen potential and is magnetically scanned across the faceplate to impinge upon phosphors thereon to produce light depicting an image. A six-pole coil is disposed proximate the deflection yoke and/or on the tube neck to modify the focus of the red, green and blue electron beams to control focus. An electrode between the tube neck and the faceplate is biased at or above screen potential to deflect electrons over a greater total angle than is obtained from the magnetic deflection.
摘要翻译：在阴极射线管中，电子束指向具有偏置在屏幕电位的电极的面板，并且在面板上被磁扫描以撞击其上的荧光体以产生描绘图像的光。六极线圈设置在偏转线圈和/或管颈附近，以改变红，绿和蓝电子束的焦点以控制焦点。管颈和面板之间的电极被偏置在屏幕电位以上或更高处，以使电子偏转比从磁偏转得到的更大的总角度。

7. 发明授权

US5668436A Cathode ray tube displays having saddle-type deflecting coils 失效
标题翻译：阴极射线管显示有鞍型偏转线圈
公开(公告)号：US5668436A
公开(公告)日：1997-09-16
申请号：US692231
申请日：1996-08-07
申请人： Masanobu Honda , Toshio Ose
发明人： Masanobu Honda , Toshio Ose
IPC分类号： H01J29/00 , H01J29/76 , H01J29/70 , H01F3/00
CPC分类号： H01J29/006 , H01J29/762 , H01J2229/703
摘要： A cathode ray tube display which can reduce the temperature rise of its deflection yoke, not by using either extra-fine wires or litz wires but by increasing the heat radiation of its saddle-type coils, is provided. A deflection yoke arranged in the rear periphery of a cathode ray tube display main body includes a saddle-type horizontal deflection coil, an insulating frame located outside of the saddle-type horizontal deflection coil, a saddle-type vertical deflection coil and a ferrite core located outside the insulating frame. The surface of the saddle-type horizontal deflection coil is partially exposed from the screen-side end face of the ferrite core toward the screen, and the surface area of the exposed part is predetermined to be from 100 to 298 cm.sup.2. Similarly, the exposed surface area of the saddle-type vertical deflection coil is predetermined to be from 55 to 185 cm.sup.2.
摘要翻译：本发明提供一种阴极射线管显示器，它可以减少其偏转线圈的温度升高，而不是通过使用超细线或绞合线，而是通过增加其鞍型线圈的散热。布置在阴极射线管显示器主体的后周边的偏转线圈包括鞍形水平偏转线圈，位于鞍型水平偏转线圈外侧的绝缘框架，鞍形垂直偏转线圈和铁氧体磁芯位于绝缘框架外部。鞍型水平偏转线圈的表面部分地从铁氧体磁心的屏幕侧端面向屏幕露出，露出部分的表面面积被预先确定为100至298cm 2。类似地，鞍型垂直偏转线圈的暴露的表面积被预先确定为55至185cm 2。

8. 发明授权

US07211941B2 Deflection yoke and cathode-ray tube apparatus 失效
标题翻译：偏转磁轭和阴极射线管装置
公开(公告)号：US07211941B2
公开(公告)日：2007-05-01
申请号：US11046111
申请日：2005-01-28
申请人： Kenichiro Taniwa
发明人： Kenichiro Taniwa
IPC分类号： H01J29/70
CPC分类号： H01J29/76 , H01J2229/5684 , H01J2229/703
摘要： A deflection yoke includes a horizontal deflection coil, a vertical deflection coil, an insulating frame made of an insulating material, a deflection adjusting plate attached to an outer circumferential surface of the insulating frame, and a ferrite core covering at least a part of an outer circumference of the insulating frame. The deflection adjusting plate is fixed to the outer circumferential surface of the insulating frame, under the condition of being surrounded by a high-soft resin material with a hardness of 10 to 60. Because of this, even when the deflection adjusting plate vibrates during driving, the deflection adjusting plate does not directly bump into the insulating frame, so that the noise generated by the deflection yoke can be reduced significantly.
摘要翻译：偏转线圈包括水平偏转线圈，垂直偏转线圈，由绝缘材料制成的绝缘框架，安装在绝缘框架的外圆周表面上的偏转调节板以及覆盖外部的至少一部分的铁氧体磁心绝缘框的周长。偏转调整板在被硬度为10〜60的高软性树脂材料围绕的状态下固定在绝缘框架的外周面上。因此，即使当偏转调整板在行驶期间振动时偏转调整板不会直接撞击到绝缘框架中，从而可以显着地减小由偏转线圈产生的噪声。

9. 发明申请

US20050023952A1 Color picture tube apparatus 失效
标题翻译：彩色显像管装置
公开(公告)号：US20050023952A1
公开(公告)日：2005-02-03
申请号：US10900836
申请日：2004-07-27
申请人： Katsuyo Iwasaki , Kazuhiro Sugimoto
发明人： Katsuyo Iwasaki , Kazuhiro Sugimoto
IPC分类号： H01J29/54 , H01J29/56 , H01J29/70 , H01J29/76 , H01J31/20
CPC分类号： H01J29/703 , H01J2229/5682 , H01J2229/703
摘要： On an outer circumferential surface of a neck portion of a funnel, a CPU having a pair of quadrupole magnets and a pair of bar-shaped magnets each having magnetic poles on both sides in a major axis direction are provided. The pair of bar-shaped magnets sandwich the neck portion substantially in an in-line direction of an in-line type electron gun, and are provided so that identical poles are opposed to each other, between an end plate of an insulating frame of a deflection yoke and the CPU at a distance from the end plate. In the case where a rotational shift of electron beams is caused, electron beams R and B are corrected so as to move upward and downward (or downward and upward) respectively by a quadrupole magnetic field generated by the quadrupole magnets. Then, the electron beams R and B are corrected so as to move downward and upward (or upward and downward) respectively by the quadrupole magnetic field generated by the pair of bar-shaped magnets. Thus, a misconvergence due to the rotational shift of the electron beams can be corrected.
摘要翻译：在漏斗的颈部的外圆周表面上设置有具有一对四极磁铁的CPU和在长轴方向两侧都具有磁极的一对棒状磁体。一对棒状磁体基本上沿直线型电子枪的内嵌方向夹着颈部，并且被设置为使得相同的极彼此相对，在一个绝缘框架的端板之间偏转线圈和CPU距离端板一定距离。在引起电子束的旋转移动的情况下，电子束R和B被校正，以分别由四极磁铁产生的四极磁场向上（或向下和向上）移动。然后，通过由一对棒状磁体产生的四极磁场，分别对电子束R和B进行校正，以分别向下（或向上或向下）移动。因此，可以校正由于电子束的旋转移动引起的失聚会。

10. 发明授权

US5498939A Deflection yoke and cathode ray tube having the same 失效
标题翻译：偏转线圈和阴极射线管具有相同的功能
公开(公告)号：US5498939A
公开(公告)日：1996-03-12
申请号：US370313
申请日：1995-01-09
申请人： Kooji Fukuma , Soichi Sakurai , Nobutaka Okuyama , Yoshio Satoh , Yoshihiro Obara
发明人： Kooji Fukuma , Soichi Sakurai , Nobutaka Okuyama , Yoshio Satoh , Yoshihiro Obara
IPC分类号： H04N9/28 , H01J29/70 , H04N9/285 , H01J29/56
CPC分类号： H04N9/285 , H01J29/70 , H01J2229/703
摘要： A deflection yoke attached to a color cathode ray tube forming multiple electron beams arranged in line, and in particular a deflection yoke having convergence correction apparatus. Circuit components such as a plurality of resistors, variable resistors, and diodes are connected in parallel with vertical deflection coils. A part of a vertical deflection current flowing through the vertical deflection coils is diverted to the circuit components. Furthermore, the amount of the diverted current is made adjustable so that it will differ between a former part of a vertical deflection period and a latter part thereof. As a result, horizontal line misconvergence at upper and lower ends of the screen can be completely corrected.
摘要翻译：附接到彩色阴极射线管的偏转线圈，其形成多个沿线排列的电子束，特别是具有会聚校正装置的偏转线圈。诸如多个电阻器，可变电阻器和二极管的电路部件与垂直偏转线圈并联连接。流过垂直偏转线圈的垂直偏转电流的一部分被转移到电路部件。此外，转向电流的量是可调节的，使得其在垂直偏转周期的前一部分和其后部分之间将不同。结果，可以完全校正屏幕上下端的水平线失会聚。

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