公开(公告)号：US06509683B2

公开(公告)日：2003-01-21

申请号：US09840237

申请日：2001-04-24

Applicant: Tae Hoon Lee

Inventor： Tae Hoon Lee

IPC: H01J3100

CPC classification number: H01J29/87 ,  H01J29/861

Abstract: A panel structure for a Braun tube is described satisfying the following conditions: Rdo/(USDd×1.767)≧35 and 0.7≦(MMLHd/OAH)≦0.9, 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: 描述了用于布劳恩管的面板结构，其满足以下条件：其中Rdo表示阴极射线管中的面板的曲率半径，USDd表示对角线方向上的有效表面部分的长度，MMLHd表示来自 密封边缘线到模具匹配线，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特性。

公开(公告)号：US06388369B1

公开(公告)日：2002-05-14

申请号：US09584097

申请日：2000-05-31

Applicant: Tae-Hoon Lee

Inventor： Tae-Hoon Lee

IPC: H01J2980

CPC classification number: H01J29/073 ,  H01J2229/0722 ,  H01J2229/0744 ,  H01J2229/0761

Abstract: A tension mask assembly of a flat CRT is provided. The tension mask assembly includes a tension mask, which is placed to be opposite to a phosphor screen formed at an inner surface of a panel a predetermined distance from the phosphor screen and which serves to discriminate colors of electron beam; an aperture grill, which serves as an electron beam transmitting hole and which is formed on an effective surface of the tension mask having a slot or a dot shape; a rail which is supported by applying a predetermined tension to both ends of a long side part or short side part of the tension mask; a support bar, which supports both ends of the rail by being arranged in a direction that crosses with the rail and which has a support spring and a tamper wire disposed thereon; and a tension controlling member, which has a different rate of thermal expansion from the support bar and which is placed in a longitudinal direction against a side wall of a support bar.

Abstract translation: 提供了一种扁平CRT的张力罩组件。 张力罩组件包括张力掩模，该张力掩模被放置成与荧光屏的内表面形成的荧光屏相对，距离荧光屏预定距离，用于区分电子束的颜色; 用作电子束透过孔的孔格栅，其形成在具有槽或点形状的张力掩模的有效表面上; 轨道，其通过对张力掩模的长边部分或短边部分的两端施加预定的张力而被支撑; 支撑杆，其通过沿与轨道相交的方向布置并支撑轨道的两端，并且具有支撑弹簧和设置在其上的防拆电线; 以及张力控制构件，其与支撑杆具有不同的热膨胀率，并且相对于支撑杆的侧壁沿纵向放置。