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. 发明公开

EP0936657A2 Deflection yoke and color cathode ray tube with the deflection yoke 失效
公开(公告)号：EP0936657A2
公开(公告)日：1999-08-18
申请号：EP99108519.2
申请日：1995-09-05
申请人： MATSUSHITA ELECTRONICS CORPORATION
发明人： Shimada, Koji , Ishii, Akitsugu , Ose, Toshio
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J29/705 , H01J2229/7031 , H01J2229/7032
摘要： A deflection yoke for a cathode ray tube can correct both the pincushion distortion at the upper and lower edges of the screen and the misconvergence of the screen at the same time by the deflection yoke itself without the need for a correction magnet. The deflection yoke comprises a saddle shaped horizontal deflection coil 1, a saddle shaped vertical deflection coil 2 located outside the horizontal deflection coil 1, and a high permeability core 3 located outside the vertical deflection coil 2. The core 3 has notch portions 7 at the center parts of the upper and lower portions of the screen side end.

2. 发明公开

EP0936656A2 Deflection yoke and color cathode ray tube with the deflection yoke 失效
标题翻译： Ablenkjoch und mit dem Ablenkjoch verseheneFarbkathodenstrahlröhre
公开(公告)号：EP0936656A2
公开(公告)日：1999-08-18
申请号：EP99108518.4
申请日：1995-09-05
申请人： MATSUSHITA ELECTRONICS CORPORATION
发明人： Shimada, Koji , Ishii, Akitsugu , Ose, Toshio
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J29/705 , H01J2229/7031 , H01J2229/7032
摘要： A deflection yoke for a cathode ray tube can correct both the pincushion distortion at the upper and lower edges of the screen and the misconvergence of the screen at the same time by the deflection yoke itself without the need for a correction magnet. The deflection yoke comprises a saddle shaped horizontal deflection coil 1, a saddle shaped vertical deflection coil 2 located outside the horizontal deflection coil 1, and a high permeability core 3 located outside the vertical deflection coil 2. The core 3 has notch portions 7 at the center parts of the upper and lower portions of the screen side end.
摘要翻译：用于阴极射线管的偏转线圈可以通过偏转线圈本身同时校正屏幕的上边缘和下边缘处的枕形失真和屏幕的失会聚，而不需要校正磁体。偏转线圈包括鞍形水平偏转线圈1，位于水平偏转线圈1外侧的鞍形垂直偏转线圈2和位于垂直偏转线圈2外侧的高磁导率芯3。芯3在其上具有切口部分7 屏幕侧端部的上部和下部的中心部分。

3. 发明公开

EP0936657A3 Deflection yoke and color cathode ray tube with the deflection yoke 失效
标题翻译：具有偏转线圈的偏转线圈和彩色阴极射线管
公开(公告)号：EP0936657A3
公开(公告)日：2000-03-15
申请号：EP99108519.2
申请日：1995-09-05
申请人： MATSUSHITA ELECTRONICS CORPORATION
发明人： Shimada, Koji C-104, Famiruhaitsu-Kusatsu , Ishii, Akitsugu , Ose, Toshio
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J29/705 , H01J2229/7031 , H01J2229/7032
摘要： A deflection yoke for a cathode ray tube can correct both the pincushion distortion at the upper and lower edges of the screen and the misconvergence of the screen at the same time by the deflection yoke itself without the need for a correction magnet. The deflection yoke comprises a saddle shaped horizontal deflection coil 1, a saddle shaped vertical deflection coil 2 located outside the horizontal deflection coil 1, and a high permeability core 3 located outside the vertical deflection coil 2. The core 3 has notch portions 7 at the center parts of the upper and lower portions of the screen side end.
摘要翻译：用于阴极射线管的偏转线圈可以通过偏转线圈本身同时校正屏幕的上边缘和下边缘处的枕形失真和屏幕的失会聚，而不需要校正磁体。偏转线圈包括鞍形水平偏转线圈1，位于水平偏转线圈1外侧的鞍形垂直偏转线圈2和位于垂直偏转线圈2外侧的高磁导率磁芯3.磁心3在屏幕侧端的上部和下部的中心部分。

4. 发明授权

EP0797235B1 Compensating device for CRT raster distortion 失效转让
标题翻译：用于CRT光栅失真补偿装置
公开(公告)号：EP0797235B1
公开(公告)日：2001-05-30
申请号：EP97104650.3
申请日：1997-03-19
申请人： Matsushita Electronics Corporation
发明人： Ishii, Akitsugu
IPC分类号： H01J29/64 , H01J29/56 , H01J29/70
CPC分类号： H01J29/701 , H01J2229/5687

5. 发明公开

EP0797235A2 Compensating device for CRT raster distortion 失效转让
标题翻译： KondensierungsvorrichtungfürKathodenstrahlröhre-Rasterverzerrungen
公开(公告)号：EP0797235A2
公开(公告)日：1997-09-24
申请号：EP97104650.3
申请日：1997-03-19
申请人： MATSUSHITA ELECTRONICS CORPORATION
发明人： Ishii, Akitsugu
IPC分类号： H01J29/64 , H01J29/56
CPC分类号： H01J29/701 , H01J2229/5687
摘要： A compensating device for raster distortion is provided, which can compensate a raster distortion, preferably including an inner pincushion distortion, by a simple and inexpensive configuration. The compensating device comprises an electromagnet (10) and a pair of permanent magnets (14). The electromagnet (10) is disposed outside of a deflection yoke and at a center portion of a side of a beam-deflection area (31), and generates magnetic poles in the direction along the side. The pair of permanent magnets (14) are disposed beyond the ends of the side, and generate magnetic poles aligned with the magnetic poles of the electromagnet (10).
摘要翻译：提供了用于光栅失真的补偿装置，其可以通过简单且便宜的配置来补偿优选地包括内枕形失真的光栅失真。补偿装置包括电磁体（10）和一对永磁体（14）。电磁体（10）设置在偏转线圈的外侧和光束偏转区域（31）的一侧的中心部分处，并沿着侧面方向产生磁极。一对永磁体（14）设置在侧面的端部之外，并且产生与电磁体（10）的磁极对准的磁极。

6. 发明公开

EP0936656A3 Deflection yoke and color cathode ray tube with the deflection yoke 失效
标题翻译： Ablenkjoch und mit dem Ablenkjoch verseheneFarbkathodenstrahlröhre
公开(公告)号：EP0936656A3
公开(公告)日：2000-03-15
申请号：EP99108518.4
申请日：1995-09-05
申请人： MATSUSHITA ELECTRONICS CORPORATION
发明人： Shimada, Koji C-104, Famiruhaitsu-Kusatsu , Ishii, Akitsugu , Ose, Toshio
IPC分类号： H01J29/76
CPC分类号： H01J29/762 , H01J29/705 , H01J2229/7031 , H01J2229/7032
摘要： A deflection yoke for a cathode ray tube can correct both the pincushion distortion at the upper and lower edges of the screen and the misconvergence of the screen at the same time by the deflection yoke itself without the need for a correction magnet. The deflection yoke comprises a saddle shaped horizontal deflection coil 1, a saddle shaped vertical deflection coil 2 located outside the horizontal deflection coil 1, and a high permeability core 3 located outside the vertical deflection coil 2. The core 3 has notch portions 7 at the center parts of the upper and lower portions of the screen side end.
摘要翻译：用于阴极射线管的偏转线圈可以通过偏转线圈本身同时校正屏幕的上边缘和下边缘处的枕形失真和屏幕的失会聚，而不需要校正磁体。偏转线圈包括鞍形水平偏转线圈1，位于水平偏转线圈1外侧的鞍形垂直偏转线圈2和位于垂直偏转线圈2外侧的高磁导率芯3。芯3在其上具有切口部分7 屏幕侧端部的上部和下部的中心部分。

7. 发明公开

EP0797235A3 Compensating device for CRT raster distortion 失效转让
标题翻译：用于CRT光栅失真补偿装置
公开(公告)号：EP0797235A3
公开(公告)日：1998-01-14
申请号：EP97104650.3
申请日：1997-03-19
申请人： MATSUSHITA ELECTRONICS CORPORATION
发明人： Ishii, Akitsugu
IPC分类号： H01J29/64 , H01J29/56
CPC分类号： H01J29/701 , H01J2229/5687
摘要： A compensating device for raster distortion is provided, which can compensate a raster distortion, preferably including an inner pincushion distortion, by a simple and inexpensive configuration. The compensating device comprises an electromagnet (10) and a pair of permanent magnets (14). The electromagnet (10) is disposed outside of a deflection yoke and at a center portion of a side of a beam-deflection area (31), and generates magnetic poles in the direction along the side. The pair of permanent magnets (14) are disposed beyond the ends of the side, and generate magnetic poles aligned with the magnetic poles of the electromagnet (10).

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