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    Electron gun used in in-line type color CRT and color CRT using the same
    3.
    发明公开
    Electron gun used in in-line type color CRT and color CRT using the same 失效
    电子枪用于在线显像管和与这样的电子枪配管。

    公开(公告)号：EP0284002A2

    公开(公告)日：1988-09-28

    申请号：EP88104497.8

    申请日：1988-03-21

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Shimaohgi, Toshio c/o Patent Division ,  Mori, Hideo c/o Patent Division ,  Okada, Tadanori c/o Patent Division

    IPC分类号： H01J29/50

    CPC分类号： H01J29/503 ,  H01J29/484 ,  H01J2229/0092

    摘要： According to the present invention, there is provided an in-line type color CRT electron gun (26) comprising a triode (28a, 28b, 28c, 31, 32) and a plurality of grids (33, 34, 35, 36), characterized in that at least one of the plurality of grids (33, 34, 35, 36) is made of a black member or a member on which a black film is formed. According to the present inven­tion, the time required for attaining a stable tem­perature of the member is reduced, thereby improving deviations in static convergence and reducing the time required for an image to be normally displayed.

    摘要翻译： 。根据本发明，包括一个三极管（28A，28B，28​​C，31，32）和网格的设置多个一列式彩色阴极射线管电子枪（26）（33，34，35，36） dadurch gekennzeichnet，DASS至少一个网格的多个（33，34，35，36）由黑色构件或其上一个黑色膜被形成的部件构成。 。根据本发明，为了达到部件的稳定温度所需的时间被减少，从而提高了在静态会聚的偏差，并减少了图像所需的时间被正常地显示。