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。