| 摘要 |
PURPOSE: A color flat display device is provided to reduce manufacturing procedures and manufacturing costs by using an integrated spacer for maintaining spacings between electrodes constant. CONSTITUTION: A color flat display device comprises a back glass, a back electrode, a filament cathode for emitting electrons, a control electrode, a signal modulation electrode, a focus electrode, a horizontal deflection electrode, a vertical deflection electrode, a front glass on which a phosphor screen is formed, and a spacer(20) for spacing the electrodes. The spacer is formed into a plate shape, and has a space(32) for passage of electron beams.
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