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公开(公告)号：US20020043918A1
公开(公告)日：2002-04-18
申请号：US09848283
申请日：2001-05-04
Applicant: LG Electronics Inc.
Inventor： Tae Hoon Lee
IPC: H01J029/80
CPC classification number: H01J29/073 , H01J2229/0722
Abstract: A tension mask assembly for a flat color Braun tube is disclosed, in which each of main frames is bent at a middle portion in the width direction, and has a portion perpendicular to a tension mask defining a partition and another portion opposite to the tension mask defining a lower plane, wherein widths of a middle portion and both ends of the lower plane are formed in the range of the following equation: 1 0
Abstract translation: 公开了一种用于平面彩色布朗管的张力罩组件，其中每个主框架在宽度方向上的中间部分弯曲，并且具有垂直于限定隔板的张力罩的部分和与张力罩相对的另一部分 限定下平面，其中下部平面的中间部分和两端的宽度形成在以下等式的范围内：
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公开(公告)号：US20020024291A1
公开(公告)日：2002-02-28
申请号：US09840237
申请日：2001-04-24
Applicant: LG Electronics Inc.
Inventor： Tae Hoon Lee , Daniel Mousse Aux
IPC: H01J031/00
CPC classification number: H01J29/87 , H01J29/861
Abstract: A panel structure for a Braun tube is disclosed. When the panel meets the following conditions:Rdo/(USDdnull1.767)null35and0.7null(MMLHd/OAH)null0.9,wherein Rdo denotes a radius of curvature of a panel in a cathode ray tube, USDd denotes a length of the effective surface part in a diagonal direction, MMLHd denotes a height from the seal edge line to the mold match line, and OAH denotes a total height of a panel, thereby suppressing implosion that occurs during or after fabrication of a Braun panel and securing an implosion proof characteristic.
Abstract translation: 公开了一种用于Braun管的面板结构。 当面板满足以下条件时：<段落lvl =“0”>
Rdo /（USDdx1.767）> = 35 和<段落lvl =“0”> 0.7 <=（MMLHd / OAH）<= 0.9，其中Rdo表示阴极射线管中面板的曲率半径，USDd表示有效 表面部分为对角方向，MMLHd表示从密封边缘线到模具匹配线的高度，OAH表示面板的总高度，从而抑制在Braun面板制造期间或之后发生的内爆，并确保防爆外壳 特性。
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