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    • 2. 发明公开
    • Cathode ray tube
    • Kathodenstrahlröhre
    • EP0993018A2
    • 2000-04-12
    • EP99890049.2
    • 1999-02-10
    • SAMSUNG DISPLAY DEVICES CO., LTD.
    • Lee, Bong-wooYoon, Sang-hyuk
    • H01J29/86
    • H01J29/861
    • A cathode ray tube includes a rectangular panel on which a phosphor screen is formed, a neck in which an electron gun assembly for emitting three electron beams is disposed, and a funnel formed contiguous to both the neck and the panel, and having a deflection yoke mounting portion on which a deflection yoke is mounted. The cross section of the deflection yoke mounting portion fulfills the following condition at the panel side end of the deflection yoke mounting portion. 1.0 ≤ rh/rv ≤1.3    where rh is a diameter of the funnel directed to a direction of a long axis of the panel, and rv is a diameter of the funnel directed to a direction of a short axis of the panel.
    • 阴极射线管包括形成有荧光屏的矩形面板,设置有用于发射三束电子束的电子枪组件的颈部和与颈部和面板相邻的漏斗,并具有偏转线圈 安装偏转线圈的安装部分。 偏转线圈安装部分的横截面在偏转线圈安装部分的面板侧端满足以下条件。 其中,rh是指向面板的长轴方向的漏斗的直径,rv是指向面板的短轴方向的漏斗的直径。
    • 3. 发明公开
    • Cathode ray tube
    • 阴极射线管
    • EP0993018A3
    • 2002-06-12
    • EP99890049.2
    • 1999-02-10
    • SAMSUNG DISPLAY DEVICES CO., LTD.
    • Lee, Bong-wooYoon, Sang-hyuk
    • H01J29/86
    • H01J29/861
    • A cathode ray tube includes a rectangular panel on which a phosphor screen is formed, a neck in which an electron gun assembly for emitting three electron beams is disposed, and a funnel formed contiguous to both the neck and the panel, and having a deflection yoke mounting portion on which a deflection yoke is mounted. The cross section of the deflection yoke mounting portion fulfills the following condition at the panel side end of the deflection yoke mounting portion.1.0 ≤ rh/rv ≤1.3    where rh is a diameter of the funnel directed to a direction of a long axis of the panel, and rv is a diameter of the funnel directed to a direction of a short axis of the panel.
    • 阴极射线管包括其上形成有荧光屏的矩形面板,其中设置用于发射三束电子束的电子枪组件的颈部,以及与颈部和面板两者邻接地形成并且具有偏转线圈的漏斗 安装偏转线圈的安装部分。 偏转线圈安装部分的横截面在偏转线圈安装部分的面板侧端处满足以下条件:1.0≤rh/rv≤1.3其中,rh是锥体的直径,指向长轴的长轴方向 rv是指向面板的短轴方向的漏斗的直径。