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1. 发明公开

EP1693878A2 Improved deflection yoke for cathode ray tube 审中-公开
标题翻译： Verbosityes AblenkjochfüreineKathodenstrahlröhre
公开(公告)号：EP1693878A2
公开(公告)日：2006-08-23
申请号：EP06110023.6
申请日：2006-02-16
申请人： Samsung SDI Co., Ltd.
发明人： KIM, Do-Nyun Legal & IP Team, Samsung SDI Co., LTD , LEE, Ran-Ji Legal & IP Team, Samsung SDI Co., LTD. , NAM, Je-Wook Legal & IP Team, Samsung SDI Co.LTD , BYON, Chang-Ryon Legal & IP Team, Samsung SDI Co. , KIM, Hoo-Deuk Legal & IP Team, Samsung SDI Co. LTD , KIM, Moon-Jin Legal & IPTeam, Samsung SDI Co. LTD , LEE, Sang-Hoon Legal & IP Team,Samsung SDI Co. LTD
IPC分类号： H01J29/66 , H01J29/68 , H01J29/70
CPC分类号： H01J29/701
摘要： A deflection yoke (10) for a cathode ray tube improves assembly and productivity and enables effective control of magnetic field corrections during device processing. The deflection yoke includes a horizontal deflection coil (12) located next to the outer circumference of a funnel (4) to generate a horizontal magnetic field, and a vertical deflection coil (14) installed at the outer circumference of the funnel to generate a vertical deflection magnetic field. The vertical deflection coil is insulated from the horizontal deflection coil. A ferrite core (16) is located close to the vertical deflection coil to reduce the loss in the magnetic force generated from the horizontal and vertical deflection coils, and to enhance their magnetic efficiency. A correction unit (20) is spaced apart from the horizontal deflection coil by a predetermined distance to correct a geometric distortion of the vertical and the horizontal deflection magnetic fields that is generated due to the vertical and horizontal deflection coils.
摘要翻译：用于阴极射线管的偏转线圈（10）提高组装和生产率，并且能够在器件处理期间有效地控制磁场校正。偏转线圈包括位于漏斗（4）的外圆周旁边以产生水平磁场的水平偏转线圈（12），以及垂直偏转线圈（14），安装在漏斗的外圆周处以产生垂直偏转磁场。垂直偏转线圈与水平偏转线圈绝缘。铁氧体磁芯（16）位于垂直偏转线圈附近，以减少由水平和垂直偏转线圈产生的磁力的损失，并提高其磁效率。校正单元（20）与水平偏转线圈间隔预定距离，以校正由垂直和水平偏转线圈产生的垂直和水平偏转磁场的几何畸变。

2. 发明公开

EP0073472A3 Magnetic focusing type cathode ray tube 失效
标题翻译： MAGNETIC聚焦型阴极射线管
公开(公告)号：EP0073472A3
公开(公告)日：1983-07-20
申请号：EP82107819
申请日：1982-08-25
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Shimoma, Taketoshi , Fukuda, Kumio , Shimaoogi, Toshio
IPC分类号： H01J29/66
CPC分类号： H01J29/64
摘要： A cathode ray tube has an in-line electron gun incorporated into a neck portion of the envelope. The electron gun is comprised of an in-line cathode unit and a magnetic yoke assembly disposed approximately to the cathode unit and having a magnetic gap. The magnetic yoke assembly has two magnetic yokes (22, 25) disposed, respectively, on the cathode and screen sides of the magnetic gap and each having three yoke cylinders (22B to 22R, 25B to 25R) arranged in in-line form. The central yoke cylinder (22G) of the magnetic yoke (22) of the cathode side is formed longer than the side yoke cylinders (22B, '22R) thereof, while the central yoke cylinder (25G) of the magnetic yoke (25) of the screen side is formed shorter than the side yoke cylinders (258, 25R) thereof. Thus, the magnetic fields developed in the magnetic gap between the side yoke cylinders (22B to 22R) of the cathode side and the side yoke cylinders (25B to 25R) of the screen side becomes intense in the outward direction, and the side electron beams passing through the uniform magnetic field of the cathode side cylindrical yoke (21) are deflected in a Y direction. When the electron beams that passed through the magnetic gap pass through the cylindrical yoke (26) of the screen side, the Y directional deflecting components with respect to the side electron beams are canceled by an external magnetic field. As a result, the side electron beams are converged onto the central electron beam.

3. 发明公开

EP0019328A1 Electromagnetic device for focusing and deflecting electron beams 失效
标题翻译：用于聚焦和电子束的偏转的电磁装置。
公开(公告)号：EP0019328A1
公开(公告)日：1980-11-26
申请号：EP80200408.5
申请日：1980-05-02
申请人： Philips Electronics N.V.
发明人： van Rooy, Henricus Johannes
IPC分类号： H01J29/66 , H01J31/38
CPC分类号： H01J29/66 , H01J29/021
摘要： An electromagnetic device for magnetically focusing and deflecting an electron beam in a television camera tube comprising a vertical deflection coil (11), a horizontal deflection coil (12), a ferromagnetic coil (17) and focusing coil (16). Electrostatic screens (13 and 14) are respectively provided on the inner side of the vertical deflection coil and the outer side of the horizontal deflection coil. In order to prevent or substantially reduce interference signals in the focusing coil (16) from the vertical and horizontal deflection coils, which interference is visible in a signal from a camera tube, the focusing coil comprises multifilar windings (35 and 36) having the same winding direction and sense. The windings ( ' 35 and 36) are connected in series such that the magnetic fields produced by each winding are of the same polarity.

4. 发明授权

EP0218961B1 Convergence correcting device capable of coma correction for use in a cathode ray tube having in-line electron guns 失效
标题翻译：适用于具有直线电子指示器的阴极射线管中使用COMA校正的合并校正装置
公开(公告)号：EP0218961B1
公开(公告)日：1989-08-16
申请号：EP86113128.2
申请日：1986-09-24
申请人： HITACHI, LTD.
发明人： Okuyama, Nobutaka , Shimizu, Toshiharu , Oguro, Hiroki
IPC分类号： H01J29/51 , H01J29/66
CPC分类号： H01J29/705 , H01J29/707 , H01J2229/5687

5. 发明授权

EP0088663B1 Focusing solenoid, its application and manufacturing process 失效
标题翻译：聚焦电磁阀，其应用和制造工艺
公开(公告)号：EP0088663B1
公开(公告)日：1986-12-30
申请号：EP83400363
申请日：1983-02-22
申请人： THOMSON-CSF
发明人： CAILLAT, PIERRE
IPC分类号： H01F41/06 , H01F5/00 , H01J3/22 , H01J23/087 , H01J29/66 , H01J37/141 , H01J9/236
CPC分类号： H01J23/087 , H01F2005/025 , H01J3/22 , H01J29/66 , H01J37/141 , Y10T29/49071

6. 发明公开

EP0073472A2 Magnetic focusing type cathode ray tube 失效
标题翻译：磁聚焦式阴极射线管
公开(公告)号：EP0073472A2
公开(公告)日：1983-03-09
申请号：EP82107819.3
申请日：1982-08-25
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Shimoma, Taketoshi , Fukuda, Kumio , Shimaoogi, Toshio
IPC分类号： H01J29/66
CPC分类号： H01J29/64
摘要： A cathode ray tube has an in-line electron gun incorporated into a neck portion of the envelope. The electron gun is comprised of an in-line cathode unit and a magnetic yoke assembly disposed approximately to the cathode unit and having a magnetic gap. The magnetic yoke assembly has two magnetic yokes (22, 25) disposed, respectively, on the cathode and screen sides of the magnetic gap and each having three yoke cylinders (22B to 22R, 25B to 25R) arranged in in-line form. The central yoke cylinder (22G) of the magnetic yoke (22) of the cathode side is formed longer than the side yoke cylinders (22B, '22R) thereof, while the central yoke cylinder (25G) of the magnetic yoke (25) of the screen side is formed shorter than the side yoke cylinders (258, 25R) thereof. Thus, the magnetic fields developed in the magnetic gap between the side yoke cylinders (22B to 22R) of the cathode side and the side yoke cylinders (25B to 25R) of the screen side becomes intense in the outward direction, and the side electron beams passing through the uniform magnetic field of the cathode side cylindrical yoke (21) are deflected in a Y direction. When the electron beams that passed through the magnetic gap pass through the cylindrical yoke (26) of the screen side, the Y directional deflecting components with respect to the side electron beams are canceled by an external magnetic field. As a result, the side electron beams are converged onto the central electron beam.
摘要翻译：阴极射线管具有结合在外壳的颈部中的一字形电子枪。该电子枪包括一个在线阴极单元和一个大致设置在阴极单元上并具有磁隙的磁轭组件。磁轭组件具有分别设置在磁隙的阴极侧和屏幕侧上的两个磁轭（22,25），每个磁轭具有以直列形式布置的三个磁轭柱体（22B至22R，25B至25R）。另外，阴极侧的磁轭（22）的中央磁轭筒（22G）形成得比侧部磁轭筒（22B，22R）长，而磁轭（25）的中央磁轭筒（25G）筛侧形成为比其侧轭筒体258,25R短。因此，在阴极侧的侧轭磁体（22B至22R）和屏幕侧的侧轭磁体（25B至25R）之间的磁隙中产生的磁场在向外方向上变强，并且侧面电子束通过阴极侧圆筒状磁轭（21）的均匀磁场的磁场向Y方向偏转。当穿过磁隙的电子束通过屏幕侧的圆柱形磁轭（26）时，相对于侧边电子束的Y方向偏转分量被外部磁场抵消。结果，侧边电子束会聚到中央电子束上。

7. 发明公开

EP3537469A1 COMPACT DEFLECTING MAGNET 审中-公开
公开(公告)号：EP3537469A1
公开(公告)日：2019-09-11
申请号：EP19171647.1
申请日：2018-04-24
申请人： Imatrex, Inc.
发明人： RAND, Roy E. , ZISKIN, Vitaliy
IPC分类号： H01J29/66 , H01J29/76 , H01J35/14 , H01J37/147 , H01J37/14 , H01J29/64 , H01J37/317 , H01J37/153 , H01J37/08
摘要： A particle beam device including a magnet, the device including: a particle beam source configured to emit electron and ion beams; a plurality of yokes arranged in a substantially rectangular shape; a coil set including a plurality of coils, wherein windings of the plurality of coils are uniformly distributed across and wound around the plurality of yokes, wherein the coil set is configured to produce both dipole and quadrupole fields, wherein the magnet is configured to deflect and focus electron and ion beams.

8. 发明公开

EP3396696A1 COMPACT DEFLECTING MAGNET 无效
公开(公告)号：EP3396696A1
公开(公告)日：2018-10-31
申请号：EP18168953.0
申请日：2018-04-24
申请人： Imatrex, Inc.
发明人： RAND, Roy E. , ZISKIN, Vitaliy
IPC分类号： H01J29/64 , H01J29/76 , H01J35/14 , H01J29/66 , H01J37/147 , H01J37/14
CPC分类号： H01J37/1475 , H01J29/66 , H01J29/76 , H01J35/14 , H01J37/08 , H01J37/14 , H01J37/153 , H01J37/266 , H01J37/3174 , H01J2237/1526 , H01J2237/2806 , H01J2237/31749
摘要： A particle beam device including a magnet, the device including: a particle beam source configured to emit electron and ion beams; a plurality of yokes arranged in a substantially rectangular shape; a coil set including a plurality of coils, wherein windings of the plurality of coils are uniformly distributed across and wound around the plurality of yokes, wherein the coil set is configured to produce both dipole and quadrupole fields, wherein the magnet is configured to deflect and focus electron and ion beams.

9. 发明公开

EP0088663A1 Solénoide de focalisation, application et procédé de fabrication de ce solénoide 失效
标题翻译： Fokussierungssolenoid，相同的应用和制造工艺。
公开(公告)号：EP0088663A1
公开(公告)日：1983-09-14
申请号：EP83400363.4
申请日：1983-02-22
申请人： THOMSON-CSF
发明人： Caillat, Pierre
IPC分类号： H01J3/22 , H01J29/66 , H01J37/141 , H01J23/087 , H01J9/236
CPC分类号： H01J23/087 , H01F2005/025 , H01J3/22 , H01J29/66 , H01J37/141 , Y10T29/49071
摘要： Le solénoïde de focalisation selon l'invention comporte un manchon (2) qui porte une gravure hélicoïdale dans laquelle sont logées les spires d'une première couche (C,) de fil (1). Pour toutes les autres couches de fil enroulées en hélice autour du manchon, l'inclinaison des spires de l'hélice par rapport au manchon est sensiblement la même et les spires d'une couche sont guidées par les spires de la couche précédente. Des connexions relient les couches entre elles pour que toutes les couches aient un même sens d'enroulement autour du manchon.

10. 发明公开

EP1693878A3 Improved deflection yoke for cathode ray tube 审中-公开
标题翻译：改进阴极射线管的偏转线圈
公开(公告)号：EP1693878A3
公开(公告)日：2006-10-25
申请号：EP06110023.6
申请日：2006-02-16
申请人： Samsung SDI Co., Ltd.
发明人： KIM, Do-Nyun Legal & IP Team, Samsung SDI Co., LTD , LEE, Ran-Ji Legal & IP Team, Samsung SDI Co., LTD. , NAM, Je-Wook Legal & IP Team, Samsung SDI Co.LTD , BYON, Chang-Ryon Legal & IP Team, Samsung SDI Co. , KIM, Hoo-Deuk Legal & IP Team, Samsung SDI Co. LTD , KIM, Moon-Jin Legal & IPTeam, Samsung SDI Co. LTD , LEE, Sang-Hoon Legal & IP Team,Samsung SDI Co. LTD
IPC分类号： H01J29/66 , H01J29/68 , H01J29/70
CPC分类号： H01J29/701
摘要： A deflection yoke (10) for a cathode ray tube improves assembly and productivity and enables effective control of magnetic field corrections during device processing. The deflection yoke includes a horizontal deflection coil (12) located next to the outer circumference of a funnel (4) to generate a horizontal magnetic field, and a vertical deflection coil (14) installed at the outer circumference of the funnel to generate a vertical deflection magnetic field. The vertical deflection coil is insulated from the horizontal deflection coil. A ferrite core (16) is located close to the vertical deflection coil to reduce the loss in the magnetic force generated from the horizontal and vertical deflection coils, and to enhance their magnetic efficiency. A correction unit (20) is spaced apart from the horizontal deflection coil by a predetermined distance to correct a geometric distortion of the vertical and the horizontal deflection magnetic fields that is generated due to the vertical and horizontal deflection coils.
摘要翻译：用于阴极射线管的偏转线圈（10）提高了组装和生产率，并且能够在器件处理期间有效地控制磁场校正。偏转线圈包括位于漏斗（4）的外圆周旁边以产生水平磁场的水平偏转线圈（12）和安装在漏斗的外圆周处的垂直偏转线圈（14），以产生垂直偏转磁场。垂直偏转线圈与水平偏转线圈绝缘。铁氧体磁芯（16）靠近垂直偏转线圈设置，以减少水平和垂直偏转线圈产生的磁力的损失，并提高它们的磁效率。校正单元（20）与水平偏转线圈隔开预定的距离，以校正由垂直和水平偏转线圈产生的垂直和水平偏转磁场的几何失真。

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