| 摘要 |
<p>A flat-panel matrix-type visible light emissive display (10) has an electron source (20) positioned at the back panel (14) for providing electrons. An electron gating grid (30) having a number of conductive filaments (32) is positioned before the front panel (18) and exposed to the electron source. A display array (30) with a number of parallel conductive phosphor stripes (36) for generating visible radiation when bombarded with electrons is arranged between the electron gating grid and the front panel. A control unit (48) applies an accelerating voltage (V3) to the conductive phosphor stripes (36), and another control unit (44) selectively applies a blocking voltage (V2) and a gating voltage (V1) to the conductive filaments (32).</p> |
