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    • 3. 发明申请
    • CATHODE RAY TUBE AND IMAGE DISPLAY APPARATUS USING THE SAME
    • CATHODE RAY TUBE和图像显示装置使用它
    • US20060238098A1
    • 2006-10-26
    • US11275702
    • 2006-01-25
    • Koji AKIYAMAHideo KUROKAWAMichiaki WATANABEToshifumi NAKATANI
    • Koji AKIYAMAHideo KUROKAWAMichiaki WATANABEToshifumi NAKATANI
    • H01J29/80H01J29/02
    • H01J29/073H01J2229/0716H01J2229/0744
    • A cathode ray tube includes an electron gun for emitting at least one electron beam; a mask frame include a mask having a plurality of holes or slits for allowing the electron beam to be transmitted therethrough and a frame to which the mask is attached; and a panel including a phosphor layer to be scanned by the at least one electron beam transmitted through the plurality of holes or slits of the mask. The panel includes a plurality of stud pins for supporting the frame. The frame includes a plurality of elastic supports engaged with the plurality of stud pins. At least one of the plurality of elastic supports includes an engagement portion having an engaging hole which is engaged with one of the plurality of the stud pins and an elastic portion in contact with the one stud pin. Mask frame vibration causes the elastic portion to rub against a respective stud pin so as to generate a frictional force for attenuating the vibration of the mask frame.
    • 阴极射线管包括用于发射至少一个电子束的电子枪; 掩模框架包括具有用于允许电子束透过的多个孔或狭缝的掩模和附着有掩模的框架; 以及包括由透过所述掩模的所述多个孔或狭缝的所述至少一个电子束扫描的荧光体层的面板。 面板包括用于支撑框架的多个螺柱销。 框架包括与多个螺柱销接合的多个弹性支撑件。 所述多个弹性支撑体中的至少一个包括具有接合孔的接合部分,所述接合孔与所述多个所述螺柱销中的一个接合,以及与所述一个螺柱销接触的弹性部分。 面罩框架振动使得弹性部分摩擦相应的柱销,从而产生用于衰减面罩框架的振动的摩擦力。