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1. 发明公开

EP1501113A1 DEFLECTION YOKE AND CATTHODE RAY TUBE UNIT 审中-公开
标题翻译： ABLENKJOCH UNDKATHODENSTRAHLRÖHENEINHEIT
公开(公告)号：EP1501113A1
公开(公告)日：2005-01-26
申请号：EP03774075.0
申请日：2003-11-20
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： IWASAKI, Katsuyo
IPC分类号： H01J29/76
CPC分类号： H01J29/76 , H01J29/701 , H01J2229/5682
摘要： The present invention aims to compensate for the variation in the magnetization of permanent magnets caused by the individual difference, and further to provide a deflection yoke and a CRT apparatus provided with the deflection yoke which maintain proper correction of raster distortion against temperature change of the apparatus.
To accomplish these objects, in a correction unit 340 provided with the deflection yoke 30 of the CRT apparatus 1 according to the present invention, a magnetic substance 342 having an attribute in which its permeability changes with a negative temperature characteristic is attached to a permanent magnet 341 so as to cover at least one of both end faces 341a and 341b. Additionally, in the deflection yoke 30, a paired correction units 340 is symmetrically placed at the top and the bottom of the deflection yoke, opposite to each other in respect to the tube axis of the CRT 10.
摘要翻译：本发明旨在补偿由各个差异引起的永久磁铁的磁化变化，并且还提供一种偏转线圈和设置有偏转线圈的CRT装置，该偏转线圈和CRT装置保持对装置的温度变化的光栅变形的适当校正。为了实现这些目的，在设置有根据本发明的CRT装置1的偏转线圈30的校正单元340中，附加了具有负值温度特性的磁导率变化的属性的磁性物质342 到永磁体341，以便覆盖两个端面341a和341b中的至少一个。此外，在偏转线圈30中，成对的校正单元340对称地设置在偏转线圈的顶部和底部，相对于CRT 10的管轴彼此相对。

2. 发明公开

EP1306876A2 Colour picture tube device 审中-公开
标题翻译： Farbbildröhre
公开(公告)号：EP1306876A2
公开(公告)日：2003-05-02
申请号：EP02257322.4
申请日：2002-10-22
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Tagami, Etsuji , Sakurai, Hiroshi , Nakano, Kazuo
IPC分类号： H01J29/70
CPC分类号： H01J29/705 , H01J29/702 , H01J2229/5681 , H01J2229/5682 , H01J2229/5687
摘要： A color picture tube device that can adjust convergence without causing increases in cost and in power consumption is provided. One pair of magnetic flux generation means for generating a static quadrupole magnetic field are positioned above and below an area where a plurality of electron beams pass through. The static quadrupole magnetic field has an effect of adjusting convergence in a horizontal direction. In this construction, a magnetic flux generated by one of the two magnetic flux generation means that is closer to the plurality of electron beams is reduced, in sync with deflection of the plurality of electron beams in a vertical direction.
摘要翻译：提供了可以在不引起成本增加和功耗的情况下调整收敛的彩色显像管装置。用于产生静态四极磁场的一对磁通产生装置位于多个电子束通过的区域的上方和下方。静态四极磁场具有在水平方向上调节会聚的效果。在这种结构中，与多个电子束在垂直方向上的偏转同步地减小了由两个磁通量产生装置之一产生的更靠近多个电子束的磁通量。

3. 发明公开

EP1187168A1 Apparatus for correcting static electron beam landing error 有权
标题翻译： Vorrichtung zum Korrigieren des statischen Fehlers bei der Strahllandung
公开(公告)号：EP1187168A1
公开(公告)日：2002-03-13
申请号：EP01402316.2
申请日：2001-09-07
申请人： Thomson Licensing, Inc.
发明人： Baran, Anthony Stanley , Collins, Richard William
IPC分类号： H01J29/70
CPC分类号： H01J29/703 , H01J29/701 , H01J2229/5682
摘要： A seamless magnetic sheath (101) is mounted on a funnel (103) of a cathode ray tube (102), behind the deflection windings of a deflection yoke (108). Various combinations of magnetic poles are formed in the sheath magnetic ferrite material for varying the beam landing location of the screen (107) of the cathode ray tube. The seamless magnetic sheath is formed by an extrusion or a molding fabrication process.
摘要翻译：在偏转线圈（108）的偏转线圈后方，将无缝磁性护套（101）安装在阴极射线管（102）的漏斗（103）上。在护套磁性铁氧体材料中形成磁极的各种组合，用于改变阴极射线管的屏幕（107）的束着地位置。无缝磁性护套通过挤出或模制制造工艺形成。

4. 发明授权

EP0244908B1 A method of correcting dynamic electron beam misconvergence in a colour display tube and a colour display tube system 失效
标题翻译：在彩色显示管和彩色显示管系统中校正动态电子束不连续的方法
公开(公告)号：EP0244908B1
公开(公告)日：1993-01-27
申请号：EP87200807.3
申请日：1987-04-29
申请人： Philips Electronics N.V.
发明人： Barten, Pieter Gerard Joseph
IPC分类号： H01J29/76 , H01J9/44
CPC分类号： H01J29/702 , H01J9/44 , H01J2229/5682

5. 发明公开

EP1548793A3 Color picture tube apparatus 审中-公开
标题翻译： Farbbildröhre
公开(公告)号：EP1548793A3
公开(公告)日：2005-07-06
申请号：EP04258118.1
申请日：2004-12-23
申请人： Matsushita Toshiba Picture Display Co., Ltd.
发明人： Sakurai, Hiroshi , Tagami, Etsuji
IPC分类号： H01J29/70
CPC分类号： H01J29/703 , H01J2229/5682
摘要： A bar-shaped element (4) includes magnets (6) at both ends and a magnetic material (5) connecting the magnets (6) to each other. One end in a major axis direction of the bar-shaped element (4) is an N-pole, and the other end is an S-pole. A pair of bar-shaped elements (4) sandwich a deflection yoke in a horizontal direction, with the major axis direction thereof being parallel to a vertical direction, and each of the bar-shaped elements (4) is placed at a position between the end of a horizontal deflection coil (1) on a phosphor screen side and a central position of a core (3) in a tube axis direction, in such a manner that the magnetic poles at both ends are opposite to each other between the pair of bar-shaped elements (4). Because of this, PQH misconvergence is corrected without influencing power consumption at low cost by a simple method without using an auxiliary coil and a correction circuit, whereby satisfactory convergence can be realized.
摘要翻译：棒形元件（4）包括两端的磁体（6）和将磁体（6）彼此连接的磁性材料（5）。杆状元件（4）的长轴方向的一端为N极，另一端为S极。一对棒状元件（4）在水平方向上夹着偏转线圈，其长轴方向平行于垂直方向，并且每个条形元件（4）都位于在荧光屏侧的水平偏转线圈（1）的端部和芯（3）在管轴方向上的中心位置，使得两端的磁极在一对条形元件（4）。因此，在不使用辅助线圈和校正电路的情况下，通过简单的方法来校正PQH失会聚，而不会以低成本影响功耗，从而可以实现令人满意的收敛。

6. 发明授权

EP0892421B1 Color cathode ray tube 失效
公开(公告)号：EP0892421B1
公开(公告)日：2003-10-01
申请号：EP98113214.5
申请日：1998-07-15
申请人： Hitachi, Ltd.
发明人： Oku, Kentaro , Koumura, Hidehiro , Nakamura, Tomoki , Nose, Hisashi , Ishiyama, Kunio
IPC分类号： H01J29/50 , H01J29/70 , H01J29/76
CPC分类号： H01J29/703 , H01J2229/5682

7. 发明公开

EP0850983A2 Flame-resistant resin material, flame-resistant resin magnet material, and electron beam controller comprising the flame-resistant resin magnet material 失效
标题翻译：阻燃剂Kuststoff，阻燃塑料和磁性电子控制器，它包含该阻燃剂磁铁
公开(公告)号：EP0850983A2
公开(公告)日：1998-07-01
申请号：EP97122895.2
申请日：1997-12-24
申请人： KANEKA CORPORATION , Tochigi Kaneka Corporation
发明人： Ida, Takeshi , Marutani, Naoshi
IPC分类号： C08K3/00 , C08K3/22 , C08K3/38 , H01F1/03
CPC分类号： C08K3/22 , C08K3/2279 , C08K3/38 , C08K2003/2217 , C08K2003/2227 , H01J2229/5682 , Y10T428/31609
摘要： Provided are non-halogen, flame-resistant, resin materials and resin magnet materials, and also electron beam controllers comprising the resin magnet materials. The resin material comprises (A) a non-halogen resin composition, (B) a metal oxide hydrate, and (C) one or both of antimony trioxide and zinc borate. The resin magnet material comprises those components (A), (B) and (C), and (D) a magnetic material. In the electron beam controller, the four-pole and 6-pole convergence magnets and the two-pole purity controller magnets are made of the resin magnet materials.
摘要翻译：本发明提供了非卤素，阻燃，树脂材料和树脂磁铁材料，因此电子束的控制器，其包括在树脂磁铁材料。所述树脂材料包括（A）一种非卤素树脂组合物，（B）金属氧化物水合物，和（C）之一或两者的三氧化锑和硼酸锌。树脂磁铁材料包括那些成分（A），（B）和（C）和（D）的磁性材料。在电子束控制器，所述四极和六极磁铁收敛和两个极纯度控制器磁体由树脂磁铁材料。

8. 发明授权

EP0511333B1 KATHODENSTRAHLRÖHRE 失效
标题翻译：阴极射线管。
公开(公告)号：EP0511333B1
公开(公告)日：1995-08-02
申请号：EP91918207.1
申请日：1991-10-31
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： ECKHARDT, Wolfgang
IPC分类号： H01J29/70 , H01J29/80
CPC分类号： H01J29/701 , H01J29/56 , H01J2229/5682
摘要： The invention relates to a cathode ray tube with a glass envelope (GK) consisting of a funnel-like broadened section and an envelope base (KB) terminating it which is coated on the inside with a phosphor (LS). Usually a rectangle to be reproduced on a phosphor of a cathode ray tube appears with concave sides. The ''cushion distortion'' is avoided in that means (SM) consisting of permanent or stable substances are arranged directly on the phosphor (LS) parallel to its lateral edges whereby these means are so magnetised that cushion distortion is prevented. The invention is applied in television technology.

9. 发明公开

EP1501113A4 DEFLECTION YOKE AND CATTHODE RAY TUBE UNIT 审中-公开
标题翻译：偏转线圈和阴极射线管球部
公开(公告)号：EP1501113A4
公开(公告)日：2008-07-16
申请号：EP03774075
申请日：2003-11-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IWASAKI KATSUYO
IPC分类号： H01J29/70 , H01J29/76
CPC分类号： H01J29/76 , H01J29/701 , H01J2229/5682
摘要： A deflection yoke in which variation in the magnetizing amount due to individual difference of permanent magnets is corrected and correction of appropriate raster distortion can be sustained even for the temperature variation of an apparatus, and a cathode ray tube unit comprising it. The correction unit (340) in the deflection yoke (30) of a CRT unit (1) is fixed, onto at least one of the opposite end faces (341a, 341b) of a permanent magnet (341), with a magnetic body (342) having such characteristics that the permeability varies with negative temperature characteristics so as to cover it. The deflection yoke (30) is provided with a pair of vertical correction units (340) symmetrically to the tube axis of a CRT (10).

10. 发明授权

EP1503397B1 Color picture tube apparatus 有权
标题翻译：彩色显像管装置
公开(公告)号：EP1503397B1
公开(公告)日：2007-04-18
申请号：EP04254587.1
申请日：2004-07-30
申请人： Matsushita Toshiba Picture Display Co., Ltd.
发明人： Iwasaki, Katsuyo , Sugimoto, Kazuhiro
IPC分类号： H01J29/54 , H01J29/56 , H01J29/70
CPC分类号： H01J29/703 , H01J2229/5682 , H01J2229/703

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