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    • 9. 发明授权
    • Electron tube having linear members
    • 具有线性构件的电子管
    • US07176613B2
    • 2007-02-13
    • US10737089
    • 2003-12-16
    • Yoshihisa YonezawaYukio OgawaYasuhiro Nohara
    • Yoshihisa YonezawaYukio OgawaYasuhiro Nohara
    • H01J1/88
    • H01J29/467H01J29/028H01J29/04
    • A fluorescent display tube is disclosed. In the fluorescent display tube, linear members, such as, for example, wire grids and filament are sustained in a predetermined height, while both ends of each linear member are welded on a metal layer by ultrasonic. The fluorescent display tube includes a metal spacer for fixing the linear member and holding the linear members in an elevated position so that the dead space within the fluorescent display is reduced. The linear members are bonded on an aluminum thin films formed on the glass substrate 111 by way of the aluminum spacer. The aluminum spacer sustains the linear members in a predetermined height. Aluminum spacer acts as a member for fixing the linear member and as a height level holding member.
    • 公开了荧光显示管。 在荧光显示管中,线状构件例如线栅和长丝被保持在预定的高度,而每个线性构件的两端通过超声波焊接在金属层上。 荧光显示管包括用于固定直线部件并将直线部件保持在升高位置的金属间隔件,使得荧光显示器内的死区减小。 线状构件通过铝间隔物结合在形成在玻璃基板111上的铝薄膜上。 铝间隔件将线性构件保持在预定高度。 铝间隔件用作用于固定线性构件和高度水平保持构件的构件。