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1. 发明申请

WO1997005642A1 COLOR CRT HAVING UNIAXIAL TENSION FOCUS MASK AND METHOD OF MAKING A MASK 审中-公开
标题翻译：彩色CRT具有独特的张力聚焦面膜和制作面膜的方法
公开(公告)号：WO1997005642A1
公开(公告)日：1997-02-13
申请号：PCT/US1996011598
申请日：1996-07-12
申请人： THOMSON MULTIMEDIA S.A. , NOSKER, Richard, William , MICHALCHUK, Joey, John , MATTHIES, Dennis, Lee
发明人： THOMSON MULTIMEDIA S.A.
IPC分类号： H01J29/07
CPC分类号： H01J29/81 , H01J29/07 , H01J2229/0722 , H01J2229/0761
摘要： A color cathode-ray tube (10) has an evacuated envelope (11) with an electron gun (26) therein for generating at least one electron beam (28). The envelope further includes a faceplate panel (12) having a luminescent screen (22) with phosphor lines on an interior surface thereof. A uniaxial tension focus mask (25), having a plurality of spaced apart first metal strands (40), is located adjacent to an effective picture area of the screen. The spacing between the first metal strands defines a plurality of slots (42) substantially parallel to the phosphor lines of the screen. Each of the first metal strands, across the effective picture area of the screen, has a substantially continuous first insulator layer (64) on a screen-facing side thereof. A second insulator layer (66) overlies the first insulator layer. A plurality of second metal strands (60) are oriented substantially perpendicular to the first metal strands and are bonded thereto by the second insulator layer.
摘要翻译：彩色阴极射线管（10）具有用于产生至少一个电子束（28）的具有电子枪（26）的真空外壳（11）。信封还包括具有在其内表面上具有荧光线的荧光屏（22）的面板（12）。具有多个间隔开的第一金属线（40）的单轴张力聚焦罩（25）位于屏幕的有效图像区域附近。第一金属线之间的间隔限定了基本上平行于屏幕的荧光线的多个狭槽（42）。穿过屏幕的有效图像区域的每个第一金属线在其面向屏幕侧上具有基本上连续的第一绝缘体层（64）。第二绝缘体层（66）覆盖在第一绝缘体层上。多个第二金属线（60）基本上垂直于第一金属线定向并且通过第二绝缘体层与其键合。

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