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公开(公告)号:US06900582B2
公开(公告)日:2005-05-31
申请号:US10415574
申请日:2001-10-23
CPC分类号: H01J29/07 , H01J2229/0744
摘要: Color cathode-ray tube comprising a color selection mask tensioned in at least one direction, the mask having, on its peripheral area, mask-vibration damper means in the form of a coupled oscillator of the type comprising a metal strip whose ends are welded to the surface of the mask and whose central region comes into contact with the surface of the mask by a spring effect.
摘要翻译: 彩色阴极射线管,其包括在至少一个方向上张紧的选色掩模,所述掩模在其周边区域具有掩模振动阻尼装置,其形式为耦合振荡器,所述耦合振荡器的类型包括金属条,其端部被焊接到 掩模的表面,其中心区域通过弹簧效应与掩模的表面接触。