专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1081737B1 Deflection unit for self-converging cathode-ray tubes, comprising saddle-shaped vertical deflection coils 有权
标题翻译：用于自会聚阴极射线管中的偏转组件与鞍形垂直偏转线圈
公开(公告)号：EP1081737B1
公开(公告)日：2005-05-25
申请号：EP00402339.6
申请日：2000-08-23
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Azzi, Nacerdine , Masson, Olivier , Volatier, Sébastien
IPC分类号： H01J29/70 , H01J29/76
CPC分类号： H01J29/707 , H01J29/762

2. 发明授权

EP0952604B1 Deflection unit for a coloured cathode-ray tube having asymmetrical coils 有权
标题翻译：对于具有非对称线圈的彩色阴极射线管的偏转单元
公开(公告)号：EP0952604B1
公开(公告)日：2004-09-15
申请号：EP99108016.9
申请日：1999-04-23
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Azzi, Nacerdine, Thomson multimedia , Masson, Olivier, Thomson multimedia
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J2229/7032

3. 发明公开

EP1111648A1 Process for assembling a cathode for a cathode ray tube 审中-公开
标题翻译： Verfahren zum Zusammenbau einer KathodefüreineKathodenstrahlröhre
公开(公告)号：EP1111648A1
公开(公告)日：2001-06-27
申请号：EP00127148.5
申请日：2000-12-12
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Ricaud, Jean-Luc , Pruvost, Jean-Claude , Nizery, Francois
IPC分类号： H01J9/04
CPC分类号： H01J9/047 , Y10T29/49925
摘要： Process for assembling a cathode for electron gun comprising a body 1 of emissive material, a cup 13 into which the body of emissive material is inserted, a substantially cylindrical metal skirt 2, the said process comprising the following successive steps:

insertion of the cup into one of the open ends of the metal skirt
welding of the cup to the skirt
crimping of the body/cup/skirt assembly by lateral squeezing at the level of the weld zone in such a way as to cause an indent-like deformation 24 of the lateral face of the body.
摘要翻译：用于组装用于电子枪的阴极的方法，包括发射材料的主体1，插入发光材料体的杯13，基本上圆柱形的金属裙部2，所述方法包括以下连续步骤：将杯插入金属裙部的开口端之一通过在焊接区域的水平面侧向挤压而将杯体焊接到主体/杯/裙部组件的裙部褶皱，从而引起凹口形变形24 身体的侧面。

4. 发明公开

EP0952604A1 Deflection unit for a coloured cathode-ray tube having asymmetrical coils 有权
标题翻译： AblenkeinheitfüreineFarbkathodenstrahlröhremit asymmetricrischen Spulen
公开(公告)号：EP0952604A1
公开(公告)日：1999-10-27
申请号：EP99108016.9
申请日：1999-04-23
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Azzi, Nacerdine, Thomson multimedia , Masson, Olivier, Thomson multimedia
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J2229/7032
摘要： Deflection yoke for a cathode-ray tube having at least one pair of saddle-shaped coils (4).
The saddle-shaped coils form a dissymmetric front conductor assembly (25), the dissymmetry being produced by a notch or depression (40) located on the inside or the outside of the bundle of conductors forming the conductor assembly.
The purpose of this dissymmetry is to minimize the effects of an orthogonality defect between the deflection fields created by the horizontal and vertical deflection coils on the geometry of the image.
摘要翻译：具有至少一对鞍形线圈（4）的用于阴极射线管的偏转线圈。鞍形线圈形成不对称的前导体组件（25），不对称性由位于形成导体组件的导体束的内侧或外侧的凹口或凹陷（40）产生。这种不对称的目的是最小化由水平和垂直偏转线圈在图像的几何形状上产生的偏转场之间的正交性缺陷的影响。

5. 发明授权

EP0689223B1 Deflection yoke 失效
标题翻译：偏转线圈
公开(公告)号：EP0689223B1
公开(公告)日：1998-12-16
申请号：EP94401391.1
申请日：1994-06-22
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Azzi, Nacerdine , Masson, Olivier
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J2229/862

6. 发明授权

EP0690471B1 Système de déviation des faisceaux électroniques pour tube à rayons cathodiques 失效
标题翻译：用于阴极射线管的电子束偏转系统
公开(公告)号：EP0690471B1
公开(公告)日：1998-11-18
申请号：EP94401503.1
申请日：1994-07-01
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Descombes, Jean-Philippe , Marotte, Philippe
IPC分类号： H01J29/82 , H01J29/76
CPC分类号： H01J29/826 , H01J29/76

7. 发明授权

EP0551027B1 Magnetic focusing device 失效
标题翻译：磁聚焦装置
公开(公告)号：EP0551027B1
公开(公告)日：1997-09-17
申请号：EP92400069.8
申请日：1992-01-10
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Perreaut, Jean Marc , Roussel, Bruno
IPC分类号： H01J29/64 , H01J29/56
CPC分类号： H01J29/64

8. 发明授权

EP0613168B1 Deflection yoke with a pair of magnets near its minor axis 失效
标题翻译：偏转磁轭具有一对靠近其短轴磁体
公开(公告)号：EP0613168B1
公开(公告)日：1997-06-04
申请号：EP93400432.6
申请日：1993-02-18
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Azzi, Nacerdine , Masson, Olivier
IPC分类号： H01J29/70 , H01J29/76
CPC分类号： H01J29/76 , H01J29/703

9. 发明公开

EP0635163A1 DISPOSITIF DE DEFLEXION DES FAISCEAUX D'ELECTRONS POUR TUBES A RAYONS CATHODIQUES AUTOCONVERGENT ET CORRIGE EN GEOMETRIE 失效
标题翻译：自会聚和几何尺寸纠正电子偏转阴极射线管。
公开(公告)号：EP0635163A1
公开(公告)日：1995-01-25
申请号：EP93907920.0
申请日：1993-04-02
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： ROUSSEL, Bruno , DUMESNIL, Alain
IPC分类号： H01J29 , H04N3 , H04N9
CPC分类号： H01J29/701 , H01J29/76
摘要： Device for the deflection of electron beams for cathode ray tubes whose horizontal deflection coils are comprised of a main winding (21) and an auxiliary winding (22) situated in front of the main winding and wherein the current circulates in a direction opposite (31) to the direction of circulation of the current (30) in the main winding. This type of deflection device allows, locally, to amplify the harmonic of rank 2 of the field created by the winding and to decrease the amplitude of the harmonic of rank 4. Thus, the deflection device of the invention will be corrected in geometry North/South while preserving the convergence of the beams throughout the surface of the screen. Said device is particularly adapted to tubes whose image screen has a pronounced radius of curvature.

10. 发明公开

EP0621626A1 Flexible auxiliary deflection coil 失效
标题翻译：灵活的辅助偏转线圈
公开(公告)号：EP0621626A1
公开(公告)日：1994-10-26
申请号：EP93401031.5
申请日：1993-04-21
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： Dossot, Alain , Descombes, Jean-Philippe
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J29/701 , H01J29/705 , H01J29/768 , H01J2229/5687 , H01J2229/7037 , H04N3/32
摘要： A cathode ray tube display with scanning beam velocity modulation comprises a cathode ray tube with a neck (30), and gun (40) for generating an electron beam (42). A deflection yoke (80) is mounted on the cathode ray tube for electron beam deflection. A first flexible support (L10) having a side for conductor fabrication and a second flexible support (L20) having a side for conductor fabrication are superimposed and wrapped to conform to the neck circumference. A first coil pattern (P1) is formed as a conductor (L1) on the first conductor fabrication side and a second coil pattern (P3) is formed as a conductor(L3) on the second conductor fabrication side. A conductive connection (H10 H20) couples between the first coil pattern (P1) and the second coil pattern (P3). A connector (88) couples scanning velocity modulation current to energize said first coil pattern (P1) and said second coil pattern (P3) 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颈部（30）的阴极射线管和用于产生电子束（42）的枪（40）。偏转线圈（80）安装在用于电子束偏转的阴极射线管上。将具有用于导体制造的一侧的第一柔性支撑件（L10）和具有用于导体制造的一侧的第二柔性支撑件（L20）叠加并包裹以符合颈部周长。在第一导体制造侧上形成第一线圈图案（P1）作为导体（L1），并且在第二导体制造侧上将第二线圈图案（P3）形成为导体（L3）。导电连接（H10H20）耦合在第一线圈图案（P1）和第二线圈图案（P3）之间。连接器（88）耦合扫描速度调制电流以激励所述第一线圈图案（P1）和所述第二线圈图案（P3）以扫描射束速度调制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式