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1. 发明授权

EP0764963B1 Emitter material for cathode ray tube and a method for manufacturing the same 失效
标题翻译：用于阴极射线管和方法，用于其生产的发射极材料
公开(公告)号：EP0764963B1
公开(公告)日：2003-02-05
申请号：EP96115162.8
申请日：1996-09-20
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Ozawa, Tetsuro , Hayashida, Yoshiki , Sakurai, Hiroshi
IPC分类号： H01J1/14
CPC分类号： H01J9/042 , H01J1/142 , H01J1/316

2. 发明公开

EP1363310A3 Cathode-ray tube, cathode-ray tube apparatus, image display apparatus, and coil unit 审中-公开
标题翻译：具有阴极射线管图像显示装置和线圈单元的阴极射线管装置
公开(公告)号：EP1363310A3
公开(公告)日：2006-05-03
申请号：EP03252995.0
申请日：2003-05-14
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakatera, Shigeo , Mikami, Tomohisa , Ozawa, Tetsuro
IPC分类号： H01J29/00
CPC分类号： H01J29/003 , H01J2229/0038
摘要： A color cathode-ray tube apparatus having: a glass bulb including a face panel, a funnel, and a neck; a deflection yoke attached to the funnel to surround thereof; and a color-selection electrode disposed inside the face panel. A pair of degaussing coils are wound around the upper and lower portions of the glass bulb, respectively. A loop coil, which is disposed around the glass bulb between the color-selection electrode and the deflection yoke, includes: a first portion including two extending portions of the loop coil positioned over and below the glass bulb respectively, each center of the extending portions being substantially in a plane perpendicular to a tube axial of the glass bulb; and a second portion including two bent portions that are formed by bending right and left sides of an original form of the loop coil toward the neck.

3. 发明公开

EP1363310A2 Cathode-ray tube, cathode-ray tube apparatus, image display apparatus, and coil unit 审中-公开
标题翻译： Kathodenstrahlröhre，Vorrichtung mitKathodenstrahlröhre，Bildanzeigegerätund Spuleneinheit
公开(公告)号：EP1363310A2
公开(公告)日：2003-11-19
申请号：EP03252995.0
申请日：2003-05-14
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakatera, Shigeo , Mikami, Tomohisa , Ozawa, Tetsuro
IPC分类号： H01J29/00
CPC分类号： H01J29/003 , H01J2229/0038
摘要： A color cathode-ray tube apparatus having: a glass bulb including a face panel, a funnel, and a neck; a deflection yoke attached to the funnel to surround thereof; and a color-selection electrode disposed inside the face panel. A pair of degaussing coils are wound around the upper and lower portions of the glass bulb, respectively. A loop coil, which is disposed around the glass bulb between the color-selection electrode and the deflection yoke, includes: a first portion including two extending portions of the loop coil positioned over and below the glass bulb respectively, each center of the extending portions being substantially in a plane perpendicular to a tube axial of the glass bulb; and a second portion including two bent portions that are formed by bending right and left sides of an original form of the loop coil toward the neck.
摘要翻译：一种彩色阴极射线管装置，具有：玻璃灯泡，包括面板，漏斗和颈部; 附接到漏斗以包围它的偏转线圈; 以及设置在面板内的选色电极。一对消磁线圈分别缠绕在玻璃灯泡的上部和下部。设置在选色电极和偏转线圈之间的玻璃灯泡周围的环形线圈包括：第一部分，包括位于玻璃灯泡上方和下方的环形线圈的两个延伸部分，每个延伸部分的中心基本上在与玻璃灯泡的管轴线垂直的平面中; 以及第二部分，包括通过使环形线圈的原始形式的右侧和左侧朝向颈部而形成的两个弯曲部分。

4. 发明授权

EP0841676B1 Cathode for electron tube and method for manufacturing the same 失效
标题翻译：一种用于电子管和制造工艺阴极
公开(公告)号：EP0841676B1
公开(公告)日：2003-03-05
申请号：EP97119574.8
申请日：1997-11-08
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hayashida, Yoshiki , Ozawa, Tetsuro , Sakurai,Hiroshi , Kawasaki, Masaki
IPC分类号： H01J1/142
CPC分类号： H01J1/142

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