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11. 发明授权

US06218773B1 Deflection yoke for color cathode ray tube 失效
标题翻译：彩色阴极射线管偏转磁轭
公开(公告)号：US06218773B1
公开(公告)日：2001-04-17
申请号：US09357943
申请日：1999-07-21
申请人： Takehiro Misono , Takahiro Suzuki , Shigemi Oguchi
发明人： Takehiro Misono , Takahiro Suzuki , Shigemi Oguchi
IPC分类号： H01J2976
CPC分类号： H01J29/701 , H01J29/762
摘要： A deflection yoke which can simultaneously achieve suppression of induction current arising from an influence of a raster rotation correction coil and correction of misconvergence which varies the current balance of horizontal deflection coils. The deflection yoke of the present invention includes a raster rotation coil, and a pair of coils sharing a single core and respectively connected in series to an upper side horizontal deflection coil and a lower side horizontal deflection coil. The pair of coils are connected such that the polarities thereof may be opposite to each other. The pair of coils suppress current induced by a magnetic field of the raster rotation coil. In order to apply a bias to the pair of coils which share the core, a single bias coil is wound on the shared core on which the pair of coils are wound. Part of horizontal deflection current is supplied to the bias coil thereby to produce a difference in current flowing through the upper side horizontal deflection coil and the lower side horizontal deflection coil. Correction of misconvergence is allowed thereby.
摘要翻译：一种偏转线圈，其可同时实现抑制由光栅旋转校正线圈的影响引起的感应电流以及改变水平偏转线圈的当前平衡的失会聚的校正。本发明的偏转线圈包括光栅旋转线圈和共享单个芯并且分别与上侧水平偏转线圈和下侧水平偏转线圈串联连接的一对线圈。一对线圈被连接成使得它们的极性可以彼此相反。一对线圈抑制由光栅旋转线圈的磁场引起的电流。为了对共享芯的一对线圈施加偏压，单个偏置线圈缠绕在共享芯上，在一对线圈上缠绕线圈。水平偏转电流的一部分被提供给偏置线圈，从而产生流过上侧水平偏转线圈和下侧水平偏转线圈的电流差。因此允许纠正失会聚。

12. 发明授权

US5986397A Deflection yoke and color cathode ray tube comprising the deflection yoke 失效
标题翻译：偏转线圈和包括偏转线圈的彩色阴极射线管
公开(公告)号：US5986397A
公开(公告)日：1999-11-16
申请号：US28224
申请日：1998-02-23
申请人： Masanobu Honda , Koji Shimada
发明人： Masanobu Honda , Koji Shimada
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J2229/7032
摘要： The present invention discloses a color cathode ray tube and a deflection yoke. In accordance with the present invention the color cathode ray tube has a color cathode ray tube main body. The main body has a glass panel portion and a glass funnel portion connected to a rear part of the glass panel portion. An electron gun is located at rear part of the color cathode ray tube main body. The color cathode ray tube also has a deflection yoke. The deflection yoke has a saddle shaped horizontal deflection coil located at a rear periphery of the color cathode ray tube main body, a saddle shaped vertical deflection coil located outside the saddle shaped horizontal deflection coil, and a core located outside the saddle shaped vertical deflection coil. The center portion of the screen side flange portion of either the horizontal deflection coil or the vertical deflection coil forms a dent toward the electron gun side.
摘要翻译：本发明公开了一种彩色阴极射线管和偏转线圈。根据本发明，彩色阴极射线管具有彩色阴极射线管主体。主体具有玻璃面板部分和连接到玻璃面板部分的后部的玻璃漏斗部分。电子枪位于彩色阴极射线管主体的后部。彩色阴极射线管还具有偏转线圈。偏转线圈具有位于彩色阴极射线管主体的后周边的鞍形水平偏转线圈，位于鞍形水平偏转线圈外侧的鞍形垂直偏转线圈和位于鞍形垂直偏转线圈外侧的芯。水平偏转线圈或垂直偏转线圈的屏幕侧凸缘部分的中心部分形成朝向电子枪侧的凹陷。

13. 发明授权

US5982087A Deflection yoke and color cathode ray tube comprising the deflection yoke 失效
标题翻译：偏转线圈和包括偏转线圈的彩色阴极射线管
公开(公告)号：US5982087A
公开(公告)日：1999-11-09
申请号：US27543
申请日：1998-02-23
申请人： Masanobu Honda , Koji Shimada
发明人： Masanobu Honda , Koji Shimada
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J2229/7032
摘要： The present invention discloses a color cathode ray tube and a deflection yoke. In accordance with the present invention the color cathode ray tube has a color cathode ray tube main body. The main body has a glass panel portion and a glass funnel portion connected to a rear part of the glass panel portion. An electron gun is located at the rear part of the color cathode ray tube main body. The color cathode ray tube also has a deflection yoke. The deflection yoke has a saddle shaped horizontal deflection coil located at a rear periphery of the color cathode ray tube main body, a saddle shaped vertical deflection coil located outside the saddle shaped horizontal deflection coil, and a core located outside the saddle shaped vertical deflection coil. A screen side flange portion of the horizontal deflection coil or the vertical deflection coil form a projection toward the screen side. The surface of the screen side flange portion of the horizontal deflection coil or the vertical deflection coil opposing the glass funnel portion of the color cathode ray tube conforms to the surface of the glass funnel portion.
摘要翻译：本发明公开了一种彩色阴极射线管和偏转线圈。根据本发明，彩色阴极射线管具有彩色阴极射线管主体。主体具有玻璃面板部分和连接到玻璃面板部分的后部的玻璃漏斗部分。电子枪位于彩色阴极射线管主体的后部。彩色阴极射线管还具有偏转线圈。偏转线圈具有位于彩色阴极射线管主体的后周边的鞍形水平偏转线圈，位于鞍形水平偏转线圈外侧的鞍形垂直偏转线圈和位于鞍形垂直偏转线圈外侧的芯。水平偏转线圈或垂直偏转线圈的屏幕侧凸缘部分形成朝向屏幕侧的突起。与彩色阴极射线管的玻璃漏斗部分相对的水平偏转线圈或垂直偏转线圈的屏幕侧凸缘部分的表面符合玻璃漏斗部分的表面。

14. 发明授权

US5942845A Deflection yoke apparatus 失效
标题翻译：偏转轭装置
公开(公告)号：US5942845A
公开(公告)日：1999-08-24
申请号：US988931
申请日：1997-12-11
申请人： Tohru Matsubara
发明人： Tohru Matsubara
IPC分类号： H01J29/76 , H01J29/70
CPC分类号： H01J29/762 , H01J2229/7033 , H01J2229/7038
摘要： In an inner bobbin 50, which has a deflection coil 80 wound on the inside face and has a ferrite core 70 to be arranged on the outside face, a plurality of guides 53, which support and connect a screen side base 51 and a neck side base 52, are connected with each other at a position near the neck side by forming a bridge 54, thereby decreasing deformation of guides when a deflection coil is wound, and constantly stabilizing winding distribution of deflection coil. Thus, a deflection yoke apparatus with little irregularity in function is realized. Further, with the provision of a recess 73 on the inside face of a ferrite core 70 to fit with said bridge 54 provided on the inner bobbin 50, the positioning of the ferrite core 70 against the inner bobbin 50 has become easy and reliable.
摘要翻译：在内筒管50上，具有卷绕在内表面上并具有布置在外表面上的铁氧体芯70的偏转线圈80的多个引导件53，其支撑并连接屏幕侧基部51和颈部侧基座52通过形成桥接件54在靠近颈部的位置处彼此连接，从而减少当偏转线圈缠绕时导轨的变形，并且恒定地稳定偏转线圈的绕组分布。因此，实现了功能小的偏转线圈装置。此外，通过在铁氧体磁芯70的内表面上设置凹部73以与设置在内筒管50上的所述桥接件54配合，铁氧体磁芯70抵靠内筒管50的定位变得容易可靠。

15. 发明授权

US5847503A Electron beam deflection device for cathode ray tubes which is self convergent and geometry corrected 失效
标题翻译：用于阴极射线管的电子束偏转装置，其自会聚和几何校正
公开(公告)号：US5847503A
公开(公告)日：1998-12-08
申请号：US942525
申请日：1997-10-02
申请人： Bruno Francis Roussel , Alain Dumesnil
发明人： Bruno Francis Roussel , Alain Dumesnil
IPC分类号： H01J29/76 , H01J29/70 , H01F7/00 , H01H1/00 , H01H5/00
CPC分类号： H01J29/762 , H01J2229/7033
摘要： A deflection device for a cathode-ray tube with three coplanar guns, comprising a pair of horizontal deflection coils and a pair of vertical deflection coils, each horizontal deflection coil having a main deflection winding extending over the length of the deflection device, and an auxiliary deflection winding. Each main deflection winding has a front portion and a rear portion. The auxiliary deflection winding is disposed in the front portion of the main deflection winding and is arranged to generate a magnetic field opposed to a field of the main deflection winding. Each of the auxiliary windings has conductors arranged laterally about a mean angle from a horizontal deflection axis, the mean angle varying as a function of the position of the conductors along a longitudinal axis of the deflection device such that, in the front portion of each of the main deflection windings of the pair of horizontal deflection coils, an amplitude of the third-order harmonic of the Fourier series decomposition of the angular distribution of the ampere-turn density is substantially equal to or greater than that of the fundamental.
摘要翻译：一种用于具有三个共面枪的阴极射线管的偏转装置，包括一对水平偏转线圈和一对垂直偏转线圈，每个水平偏转线圈具有在偏转装置的长度上延伸的主偏转绕组，以及辅助偏转绕组。每个主偏转绕组具有前部和后部。辅助偏转绕组设置在主偏转绕组的前部，并且被布置成产生与主偏转绕组的场相对的磁场。每个辅助绕组具有围绕水平偏转轴平均角度横向布置的导体，平均角度作为导体沿着偏转装置的纵向轴线的位置的函数而变化，使得在每个的前部中一对水平偏转线圈的主偏转绕组，安匝数密度的角分布的傅立叶级数分解的三次谐波的振幅基本上等于或大于基波的角分布的三次谐波的振幅。

16. 发明授权

US5828278A Deflection system 失效
标题翻译：偏转系统
公开(公告)号：US5828278A
公开(公告)日：1998-10-27
申请号：US704102
申请日：1996-08-28
申请人： Akio Murata
发明人： Akio Murata
IPC分类号： H01J29/76 , H01F5/00
CPC分类号： H01J29/762 , H01J2229/7033
摘要： A deflection system which improves picture distortion and misconvergence by eliminating the wrong winding of coil. in which a bobbin 20 for the deflection coil, whose partial cross section is of a funnel shape, is mounted on the outer peripheral surface of a cathode ray tube between a neck and a funnel for winding a deflection coil 26 thereon. When the deflection coil is wound from a bend onto the inner surface of a bobbin body, a coil layer regulating portion 40 is formed at a claw on the bend side. The coil layer regulating portion is a thick-wall portion formed on the inside of the claw on the bend side. By this thick-wall portion, a horizontal deflection coil 26 is wound on an average with respect to the bottom of respective bends 22 and 24 even when the horizontal deflection coil is wound from the bend 22, 24 onto the inner surface of the bobbin body. As a result, the coil is wound on an average with respect to a coil groove inside the bobbin, so that the wrong winding of coil is eliminated. Thereupon, the effective length of the coil and the coil distribution become symmetrical at the right and left of the bobbin 20, by which picture distortion and misconvergence can be improved.
摘要翻译：一种通过消除线圈绕组错误而改善图像失真和失会聚的偏转系统。其中部分截面为漏斗形状的偏转线圈用线轴20安装在颈部和漏斗之间的阴极射线管的外周面上，用于在其上缠绕偏转线圈26。当偏转线圈从弯曲部卷绕到筒管体的内表面上时，在弯曲侧的爪部形成有线圈层限制部40。线圈层限制部是形成在弯曲侧的爪的内侧的厚壁部。通过该厚壁部分，即使当水平偏转线圈从弯曲部22,24卷绕到线轴主体的内表面上时，水平偏转线圈26也相对于各个弯曲部22和24的底部平均地卷绕。结果，线圈相对于线圈架内的线圈槽平均地缠绕，从而消除了线圈的错误绕组。于是，线圈的有效长度和线圈分布在线轴20的右侧和左侧对称，由此可以改善图像失真和失会聚。

17. 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。

18. 发明授权

US5621287A Flexible auxiliary deflection coil 失效
标题翻译：柔性辅助偏转线圈
公开(公告)号：US5621287A
公开(公告)日：1997-04-15
申请号：US583253
申请日：1996-01-05
申请人： Alain Dossot , Jean-Philippe Descombes
发明人： Alain Dossot , Jean-Philippe Descombes
IPC分类号： H01J29/52 , H01J29/70 , H01J29/76 , H04N3/32 , G09G1/04 , H04N5/21
CPC分类号： H01J29/762 , H01J29/701 , H01J29/705 , H01J29/768 , H04N3/32 , H01J2229/5687 , H01J2229/7037
摘要： A cathode ray tube display with scanning beam velocity modulation comprises a cathode ray tube with a neck and gun for generating an electron beam. A deflection yoke is mounted on the cathode ray tube for electron beam deflection. A first flexible support having a side for conductor fabrication and a second flexible support having a side for conductor fabrication are superimposed and wrapped to conform to the neck circumference. A first coil pattern is formed as a conductor on the first conductor fabrication side and a second coil pattern is formed as a conductor on the second conductor fabrication side. A conductive connection couples between the first coil pattern and the second coil pattern. A connector couples scanning velocity modulation current to energize said first coil pattern and said second coil pattern for scanning beam velocity modulation.
摘要翻译：具有扫描光束速度调制的阴极射线管显示器包括具有用于产生电子束的颈部和枪管的阴极射线管。偏转线圈安装在阴极射线管上用于电子束偏转。具有用于导体制造的侧面的第一柔性支撑件和具有用于导体制造的侧面的第二柔性支撑件被叠加并包裹以符合颈部圆周。在第一导体制造侧上形成第一线圈图案作为导体，并且在第二导体制造侧上形成第二线圈图案作为导体。导电连接在第一线圈图案和第二线圈图案之间耦合。连接器耦合扫描速度调制电流以激励所述第一线圈图案和所述第二线圈图案以扫描光束速度调制。

19. 发明授权

US5598055A Deflection device for use in a color cathode-ray tube 失效
标题翻译：用于彩色阴极射线管的偏转装置
公开(公告)号：US5598055A
公开(公告)日：1997-01-28
申请号：US46993
申请日：1993-04-16
申请人： Masatsugu Inoue , Kumio Fukuda , Nobuhiko Akoh , Tohru Takahashi , Norio Shimizu
发明人： Masatsugu Inoue , Kumio Fukuda , Nobuhiko Akoh , Tohru Takahashi , Norio Shimizu
IPC分类号： H01J29/70 , H01J29/76
CPC分类号： H01J29/762 , H01J29/705 , H01J2229/5687 , H01J2229/7031
摘要： A deflection device for use in a color cathode-ray tube, which has a pair of horizontal deflection coils for generating a pincushion-shaped horizontal deflection magnetic field, a pair of vertical deflection coils for generating a barrel-shaped vertical deflection magnetic field. The deflection device also having a pair of correction coils each of which being located at a distance of 10 mm or less from a plane containing the center and vertical axes of the device, a current flowing through each correction coil in synchronism with, and in a direction opposite to, the currents flowing in the horizontal deflection coils. The deflection device may also include a second pair of correcting coils, each of which being located adjacent to the first pair of correcting coils and arranged in a similar arrangement relative to the plane defined by the center and vertical axes.
摘要翻译：一种用于彩色阴极射线管的偏转装置，其具有一对用于产生枕形水平偏转磁场的水平偏转线圈，一对用于产生筒形垂直偏转磁场的垂直偏转线圈。偏转装置还具有一对校正线圈，每个校正线圈从包含器件的中心轴和垂直轴的平面定位成10mm以下的距离，与每个校正线圈同步流过的电流和方向相反，在水平偏转线圈中流动的电流。偏转装置还可以包括第二对校正线圈，每个校正线圈与第一对校正线圈相邻并且以与由中心轴和垂直轴限定的平面相似的布置布置。

20. 发明授权

US5446432A Saddle type deflection coil 失效
标题翻译：鞍型偏转线圈
公开(公告)号：US5446432A
公开(公告)日：1995-08-29
申请号：US371465
申请日：1995-01-11
申请人： Hiroshi Ikeuchi
发明人： Hiroshi Ikeuchi
IPC分类号： H01J9/236 , H01J29/76 , H01H1/00 , G09G1/04 , H01J29/74
CPC分类号： H01J29/762 , H01J9/236 , H01J2229/7037
摘要： A saddle type deflection coil assembly is formed of a plurality of conductor wires which are not displaced and biassed. A resulted multicore parallel conductor wire is thus not twisted. The deflection coil assembly includes an external coil constructed by winding the plurality of parallel conductor wires in a laminated manner in a continuous groove of a first winding mold. An internal coil is constructed by winding a plurality of parallel conductor wires in a laminated manner in a continuous groove formed in a second winding mold. The internal coil is superimposed on the external coil to form a saddle configuration. A starting end of the external coil and a terminating end of the internal coil are interconnected with each other to form the deflection coil.
摘要翻译：鞍型偏转线圈组件由多个未被移位和偏压的导线形成。因此，得到的多芯平行导线因此不扭曲。偏转线圈组件包括外部线圈，该外部线圈通过将多根平行的导线以层叠方式卷绕在第一绕组模具的连续槽中而构成。内部线圈是通过将多根平行的导线以层叠方式卷绕在形成于第二卷绕模具中的连续槽中而构成的。内部线圈叠加在外部线圈上以形成鞍座构造。外部线圈的起始端和内部线圈的终止端彼此互连以形成偏转线圈。

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