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    • 1. 发明授权
    • Cathode ray tube
    • 阴极射线管
    • US4356515A
    • 1982-10-26
    • US260850
    • 1981-05-05
    • Hiroji SumiyoshiMitsumasa SuzukiHiroshi Okazaki
    • Hiroji SumiyoshiMitsumasa SuzukiHiroshi Okazaki
    • H01J29/87H04N5/645
    • H01J29/87
    • An improved cathode ray tube consisting of a panel member coated on its inner surface with a phosphor layer, and having a funnel member and a neck member with an electron gun mounted therein in which an image is formed on the phosphor layer by an electron beam emitted from the electron gun and comprising fittings located at the corners of the panel member with a tension band tightened to the panel member over the fittings with each of the fittings having first portions substantially parallel to the tubular axis of the cathode ray tube and second portions extending from the first portion and extending in the direction perpendicular to the tubular axis of the tube to form a substantially L-shaped member in cross-section. The first portion has curved surfaces which conform with a peripheral wall surface of the cathode ray tube at its top end portions and indented portions which distribute bearing stresses of a tension band uniformly over the tube to eliminate problems arising during explosion.
    • 一种改进的阴极射线管,其由在其内表面上具有磷光体层的面板构件组成,并且具有漏斗构件和安装有电子枪的颈构件,其中通过发射的电子束在荧光体层上形成图像 从电子枪并且包括位于面板构件的角部处的配件,其中张紧带在配件上紧固到面板构件,每个配件具有基本上平行于阴极射线管的管状轴线的第一部分,第二部分延伸 从第一部分延伸并且沿着垂直于管的管状轴线的方向延伸,以形成横截面的大致L形的部件。 第一部分具有弯曲表面,其符合阴极射线管在其顶端部分的周壁表面和凹凸部分,其将张力带的轴承应力均匀地分布在管上以消除爆炸期间产生的问题。