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The FED Technology
This illustration, which is somewhat conceptual, shows how the energy flows from the microtips to the phosphors (anode). Electrons from the negatively charged (-) cone column are emitted when the gate row is positively charged (+). The electrons then flow to the phosphors that are momentarily given a larger positive charge (+++), which, in this diagram, are the red ones. The pixels are addressed 180 times per second, providing a very high refresh rate. (Redrawn from illustration courtesy of PixTech.)
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